RedHat6.5虚拟机架设Redis和Kafka伪集群

来源：互联网发布：石家庄淘宝详情图拍照编辑：程序博客网时间：2024/06/16 21:34

架设Redis:

虚拟机架设，桥接模式下要保证实体机能上网，这样虚拟机才会分配到一个ip(这里是192.168.43.105),方便下面的集群配置每个节点ip,伪集群都设置成一个，

但要保证这个ip网络畅通，cluster的各个节点才可按照该ip彼此访问.

普通用户xiaobai,copy Redis.tar文件，解压到/usr/local失败：

Linux怎么在文件系统/usr/local中复制进文件，总是显示没有权限？

添加sudo用户：

配置sudo必须通过编辑/etc/sudoers文件，而且只有超级用户才可以修改它，还必须使用visudo编辑。之所以使用visudo有两个原因，一是它能够防止两个用户同时修改它；二是它也能进行有限的语法检查。所以，即使只有你一个超级用户，你也最好用visudo来检查一下语法。

解决办法如下

1.打开sudoers文件

切换到root用户下，cd root,运行visudo命令,visudo命令是用来编辑修改/etc/sudoers配置文件

[root@master ~]# visudo

2.修改suduers文件

找到如下图所示，标出红线的一行

root  ALL=(ALL)    ALL1

给liudiwei添加sudo权限
在“root ALL=(ALL) ALL”这一行下面，再加入一行：

liudiwei ALL=(ALL)     ALL

3.测试是否成功

切换到普通用户

su liudiweicd ~sudo mkdir test1
2
3

恭喜，验证密码后，通过！

好了，我们限制一下foobar的权利，不让他为所欲为。比如我们只想让他像root那样使用ls和ifconfig，把那一行改为： foobar localhost= /sbin/ifconfig, /bin/ls

现在让我们来看一下那三个ALL到底是什么意思。第一个ALL是指网络中的主机，我们后面把它改成了主机名，它指明foobar可以在此主机上执行后面的命令。第二个括号里的ALL是指目标用户，也就是以谁的身份去执行命令。最后一个ALL当然就是指命令名了。例如，我们想让foobar用户在linux主机上以jimmy或rene的身份执行kill命令，这样编写配置文件： foobar linux=(jimmy,rene) /bin/kill 但这还有个问题，foobar到底以jimmy还是rene的身份执行？这时我们应该想到了sudo -u了，它正是用在这种时候。 foobar可以使用sudo -u jimmy kill PID或者sudo -u rene kill PID，但这样挺麻烦，其实我们可以不必每次加-u，把rene或jimmy设为默认的目标用户即可。再在上面加一行： Defaults:foobar runas_default=rene Defaults后面如果有冒号，是对后面用户的默认，如果没有，则是对所有用户的默认。就像配置文件中自带的一行： Defaults env_reset 另一个问题是，很多时候，我们本来就登录了，每次使用sudo还要输入密码就显得烦琐了。我们可不可以不再输入密码呢？当然可以，我们这样修改配置文件： foobar localhost=NOPASSWD: /bin/cat, /bin/ls 再来sudo一下： [foobar@localhost ~]$ sudo ls /rootanaconda-ks.cfg Desktop install.log install.log.syslog 当然，你也可以说“某些命令用户foobar不可以运行”，通过使用!操作符，但这不是一个好主意。因为，用!操作符来从ALL中“剔出”一些命令一般是没什么效果的，一个用户完全可以把那个命令拷贝到别的地方，换一个名字后再来运行。

再次运行,以sudo前缀解压：

sudo tar -zvxf redis /usr/local

解压仍失败，忘了解压的-C参数：

Not found in archive

查了一下，原来是要在命令中加上-C这个参数.

又查了一下，C这个参数是“创建新的档案文件”。

再次解压成功

切换到/usr/local/redis目录，发现可以进入，查看该目录权限发现：

drwxrwxr-x. 6 root root 4096 Jul 14 19:28 redis-4.0.0

原来xiaobai添加到sudo,sudo安装，该目录other成员也有r-x权限，说明可以进入

在解压好的redis目录执行make && make install，安装失败，切换到root仍然提示：

[root@RedHat-BG redis-4.0.0]# pwd
/usr/local/redis-4.0.0
[root@RedHat-BG redis-4.0.0]# make
cd src && make all
make[1]: Entering directory `/usr/local/redis-4.0.0/src'

Hint: It's a good idea to run 'make test' ;)

make[1]: Leaving directory `/usr/local/redis-4.0.0/src'
[root@RedHat-BG redis-4.0.0]# make install
cd src && make install
make[1]: Entering directory `/usr/local/redis-4.0.0/src'

Hint: It's a good idea to run 'make test' ;)

INSTALL install
INSTALL install
INSTALL install
INSTALL install
INSTALL install
make[1]: Leaving directory `/usr/local/redis-4.0.0/src'

解决：

解压缩

tar -zxvf redis-3.0.7.tar.gz

cd redis-3.0.7

这全很正常没有什么可以说的，主要是下面，进入到redis-3.0.7目录之后，要是执行

make

make install 会把redis默认安装到/usr/local/bin/redis下

但是我只是一个普通的redis用户，我不想给他sudo权限也不想用root去执行怎么办呢

方法是：

bash-4.1$ PREFIX=/opt/redis makebash-4.1$ PREFIX=/opt/redis make install

指定到你想要安装的目录下就可以了，大功告成

[root@RedHat-BG redis-4.0.0]# make PREFIX=/usr/local/redis install
cd src && make install
make[1]: Entering directory `/usr/local/redis-4.0.0/src'

Hint: It's a good idea to run 'make test' ;)

INSTALL install
INSTALL install
INSTALL install
INSTALL install
INSTALL install
make[1]: Leaving directory `/usr/local/redis-4.0.0/src'
[root@RedHat-BG redis-4.0.0]# su xiaobai
[xiaobai@RedHat-BG redis-4.0.0]$ make
cd src && make all
make[1]: Entering directory `/usr/local/redis-4.0.0/src'

Hint: It's a good idea to run 'make test' ;)

make[1]: Leaving directory `/usr/local/redis-4.0.0/src'
[xiaobai@RedHat-BG redis-4.0.0]$ ll
total 272
-rw-rw-r--. 1 root root 124870 Jul 14 19:28 00-RELEASENOTES
-rw-rw-r--. 1 root root 53 Jul 14 19:28 BUGS
-rw-rw-r--. 1 root root 1815 Jul 14 19:28 CONTRIBUTING
-rw-rw-r--. 1 root root 1487 Jul 14 19:28 COPYING
drwxrwxr-x. 6 root root 4096 Sep 10 09:57 deps
-rw-rw-r--. 1 root root 11 Jul 14 19:28 INSTALL
-rw-rw-r--. 1 root root 151 Jul 14 19:28 Makefile
-rw-rw-r--. 1 root root 4223 Jul 14 19:28 MANIFESTO
-rw-rw-r--. 1 root root 20530 Jul 14 19:28 README.md
-rw-rw-r--. 1 root root 57764 Jul 14 19:28 redis.conf
-rwxrwxr-x. 1 root root 271 Jul 14 19:28 runtest
-rwxrwxr-x. 1 root root 280 Jul 14 19:28 runtest-cluster
-rwxrwxr-x. 1 root root 281 Jul 14 19:28 runtest-sentinel
-rw-rw-r--. 1 root root 7606 Jul 14 19:28 sentinel.conf
drwxrwxr-x. 3 root root 4096 Sep 10 10:00 src
drwxrwxr-x. 10 root root 4096 Jul 14 19:28 tests
drwxrwxr-x. 8 root root 4096 Jul 14 19:28 utils
[xiaobai@RedHat-BG redis-4.0.0]$ pwd
/usr/local/redis-4.0.0
[xiaobai@RedHat-BG redis-4.0.0]$ cd ../
[xiaobai@RedHat-BG local]$ ll'
> ^C
[xiaobai@RedHat-BG local]$ ll
total 64
drwxr-xr-x. 2 root root 4096 Sep 10 10:03 bin
drwxr-xr-x. 2 root root 4096 Jun 28 2011 etc
drwxr-xr-x. 2 root root 4096 Jun 28 2011 games
drwxr-xr-x. 2 root root 4096 Jun 28 2011 include
drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib
drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib64
drwxr-xr-x. 2 root root 4096 Jun 28 2011 libexec
drwx------. 2 root root 16384 Sep 2 21:21 lost+found
drwxr-xr-x. 3 root root 4096 Sep 10 10:08 redis
drwxrwxr-x. 6 root root 4096 Jul 14 19:28 redis-4.0.0
drwxr-xr-x. 2 root root 4096 Jun 28 2011 sbin
drwxr-xr-x. 5 root root 4096 Sep 2 21:37 share
drwxr-xr-x. 2 root root 4096 Jun 28 2011 src
[xiaobai@RedHat-BG local]$ cd redsi
bash: cd: redsi: No such file or directory
[xiaobai@RedHat-BG local]$ cd redis
[xiaobai@RedHat-BG redis]$ ll
total 4
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
[xiaobai@RedHat-BG redis]$ cd bin
[xiaobai@RedHat-BG bin]$ ll
total 35400
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:08 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:08 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 10:08 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-server
[xiaobai@RedHat-BG bin]$ ./redis-server
9081:C 10 Sep 10:15:34.045 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
9081:C 10 Sep 10:15:34.045 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=9081, just started
9081:C 10 Sep 10:15:34.045 # Warning: no config file specified, using the default config. In order to specify a config file use ./redis-server /path/to/redis.conf
9081:M 10 Sep 10:15:34.046 # You requested maxclients of 10000 requiring at least 10032 max file descriptors.
9081:M 10 Sep 10:15:34.046 # Server can't set maximum open files to 10032 because of OS error: Operation not permitted.
9081:M 10 Sep 10:15:34.046 # Current maximum open files is 4096. maxclients has been reduced to 4064 to compensate for low ulimit. If you need higher maxclients increase 'ulimit -n'.
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 4.0.0 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 9081
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'

注意上面，执行成功的是root用户，查看指定的redis目录：

[xiaobai@RedHat-BG redis-4.0.0]$ pwd
/usr/local/redis-4.0.0
[xiaobai@RedHat-BG redis-4.0.0]$ cd ../redis
[xiaobai@RedHat-BG redis]$ ll
total 4
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
[xiaobai@RedHat-BG redis]$ cd bin
[xiaobai@RedHat-BG bin]$ ll
total 35400
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:08 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:08 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 10:08 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-server

bin和bin里面的可执行文件，所属用户和用户组都是root

但其他用户拥有可执行文件的可执行权限，所以可以启动redis:

[xiaobai@RedHat-BG bin]$ pwd
/usr/local/redis/bin
[xiaobai@RedHat-BG bin]$ ./redis-server
9465:C 10 Sep 10:35:40.749 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
9465:C 10 Sep 10:35:40.749 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=9465, just started
9465:C 10 Sep 10:35:40.749 # Warning: no config file specified, using the default config. In order to specify a config file use ./redis-server /path/to/redis.conf
9465:M 10 Sep 10:35:40.750 # You requested maxclients of 10000 requiring at least 10032 max file descriptors.
9465:M 10 Sep 10:35:40.750 # Server can't set maximum open files to 10032 because of OS error: Operation not permitted.
9465:M 10 Sep 10:35:40.750 # Current maximum open files is 4096. maxclients has been reduced to 4064 to compensate for low ulimit. If you need higher maxclients increase 'ulimit -n'.
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 4.0.0 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 9465
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'

9465:M 10 Sep 10:35:40.764 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
9465:M 10 Sep 10:35:40.764 # Server initialized
9465:M 10 Sep 10:35:40.764 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
9465:M 10 Sep 10:35:40.764 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
9465:M 10 Sep 10:35:40.764 * Ready to accept connections

但它没办法用Ctrl+C结束redis:

^C9465:signal-handler (1505010993) Received SIGINT scheduling shutdown...
9465:M 10 Sep 10:36:33.462 # User requested shutdown...
9465:M 10 Sep 10:36:33.462 * Saving the final RDB snapshot before exiting.
9465:M 10 Sep 10:36:33.462 # Failed opening the RDB file dump.rdb (in server root dir /usr/local/redis/bin) for saving: Permission denied
9465:M 10 Sep 10:36:33.462 # Error trying to save the DB, can't exit.
9465:M 10 Sep 10:36:33.462 # SIGTERM received but errors trying to shut down the server, check the logs for more information

可进入bin,但缺少执行bin中某个save操作可执行文件的权限

集群架设：

从现在开始全部用root操作，普通用户各种权限不足：

创建 Redis 节点

首先在 192.168.31.245 机器上 /root/software/redis-3.2.4 目录下创建 redis_cluster 目录；

mkdir redis_cluster

在 redis_cluster 目录下，创建名为7000、7001、7002的目录，并将 redis.conf 拷贝到这三个目录中

mkdir 7000 7001 7002<br>cp redis.conf redis_cluster/7000cp redis.conf redis_cluster/7001cp redis.conf redis_cluster/7002

[xiaobai@RedHat-BG bin]$ ps -ef|grep redis
xiaobai 9465 9316 0 10:35 pts/1 00:00:00 ./redis-server *:6379
xiaobai 9612 9563 0 10:43 pts/0 00:00:00 grep redis
[xiaobai@RedHat-BG bin]$ kill -9 9465
[xiaobai@RedHat-BG bin]$ pwd
/usr/local/redis/bin
[xiaobai@RedHat-BG bin]$ cd ../
[xiaobai@RedHat-BG redis]$ ll
total 4
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
[xiaobai@RedHat-BG redis]$ pwd
/usr/local/redis
[xiaobai@RedHat-BG redis]$ mkdir /redis-cluster
mkdir: cannot create directory `/redis-cluster': Permission denied
[xiaobai@RedHat-BG redis]$ su root
Password:
[root@RedHat-BG redis]# pwad
bash: pwad: command not found
[root@RedHat-BG redis]# pwd
/usr/local/redis
[root@RedHat-BG redis]# mkdir /redis-cluster
[root@RedHat-BG redis]# ll
total 4
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
[root@RedHat-BG redis]# cd /
[root@RedHat-BG /]# ll
total 106
dr-xr-xr-x. 2 root root 4096 Sep 2 22:54 bin
dr-xr-xr-x. 5 root root 1024 Sep 3 00:03 boot
drwxr-xr-x. 10 root root 4096 Sep 2 23:56 cgroup
drwxr-xr-x. 19 root root 3980 Sep 10 08:47 dev
drwxr-xr-x. 152 root root 12288 Sep 10 09:23 etc
drwxr-xr-x. 5 root root 4096 Sep 2 23:34 home
dr-xr-xr-x. 13 root root 4096 Sep 2 22:53 lib
dr-xr-xr-x. 11 root root 12288 Sep 2 22:53 lib64
drwx------. 2 root root 16384 Sep 2 21:21 lost+found
drwxr-xr-x. 3 root root 4096 Sep 10 08:48 media
drwxr-xr-x. 2 root root 0 Sep 10 08:47 misc
drwxr-xr-x. 3 root root 4096 Sep 2 17:19 mnt
drwxr-xr-x. 2 root root 0 Sep 10 08:47 net
drwxr-xr-x. 4 root root 4096 Sep 2 22:09 opt
dr-xr-xr-x. 261 root root 0 Sep 10 08:46 proc
drwxr-xr-x. 2 root root 4096 Sep 10 10:47 redis-cluster
dr-xr-x---. 32 root root 4096 Sep 10 10:47 root
dr-xr-xr-x. 2 root root 12288 Sep 2 22:53 sbin
drwxr-xr-x. 7 root root 0 Sep 10 08:46 selinux
drwxr-xr-x. 2 root root 4096 Jun 28 2011 srv
drwxr-xr-x. 13 root root 0 Sep 10 08:46 sys
drwxrwxrwt. 43 root root 4096 Sep 10 10:47 tmp
drwxr-xr-x. 15 root root 4096 Sep 8 22:25 usr
drwxr-xr-x. 25 root root 4096 Sep 2 22:09 var
[root@RedHat-BG /]# rm redis-cluster/
rm: cannot remove `redis-cluster/': Is a directory
[root@RedHat-BG /]# rm /redis-cluster
rm: cannot remove `/redis-cluster': Is a directory
[root@RedHat-BG /]# rm -d /redis-cluster
rm: cannot remove `/redis-cluster': Is a directory
[root@RedHat-BG /]# rmdir redis-cluster/
[root@RedHat-BG /]# ll
total 102
dr-xr-xr-x. 2 root root 4096 Sep 2 22:54 bin
dr-xr-xr-x. 5 root root 1024 Sep 3 00:03 boot
drwxr-xr-x. 10 root root 4096 Sep 2 23:56 cgroup
drwxr-xr-x. 19 root root 3980 Sep 10 08:47 dev
drwxr-xr-x. 152 root root 12288 Sep 10 09:23 etc
drwxr-xr-x. 5 root root 4096 Sep 2 23:34 home
dr-xr-xr-x. 13 root root 4096 Sep 2 22:53 lib
dr-xr-xr-x. 11 root root 12288 Sep 2 22:53 lib64
drwx------. 2 root root 16384 Sep 2 21:21 lost+found
drwxr-xr-x. 3 root root 4096 Sep 10 08:48 media
drwxr-xr-x. 2 root root 0 Sep 10 08:47 misc
drwxr-xr-x. 3 root root 4096 Sep 2 17:19 mnt
drwxr-xr-x. 2 root root 0 Sep 10 08:47 net
drwxr-xr-x. 4 root root 4096 Sep 2 22:09 opt
dr-xr-xr-x. 261 root root 0 Sep 10 08:46 proc
dr-xr-x---. 32 root root 4096 Sep 10 10:47 root
dr-xr-xr-x. 2 root root 12288 Sep 2 22:53 sbin
drwxr-xr-x. 7 root root 0 Sep 10 08:46 selinux
drwxr-xr-x. 2 root root 4096 Jun 28 2011 srv
drwxr-xr-x. 13 root root 0 Sep 10 08:46 sys
drwxrwxrwt. 43 root root 4096 Sep 10 10:47 tmp
drwxr-xr-x. 15 root root 4096 Sep 8 22:25 usr
drwxr-xr-x. 25 root root 4096 Sep 2 22:09 var
[root@RedHat-BG /]# cd /usr/local/redis
[root@RedHat-BG redis]# ll
total 4
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
[root@RedHat-BG redis]# mkdir redis-cluster
[root@RedHat-BG redis]# ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
drwxr-xr-x. 2 root root 4096 Sep 10 10:49 redis-cluster
[root@RedHat-BG redis]# cd redis-cluster/
[root@RedHat-BG redis-cluster]# mkdir 7001
[root@RedHat-BG redis-cluster]# mkdir 7002
[root@RedHat-BG redis-cluster]# mkdir 7003
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cp /usr/local/redis-4.0.0/redis.conf 7001
[root@RedHat-BG redis-cluster]# l
bash: l: command not found
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:51 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cd 7001
[root@RedHat-BG 7001]# ll
total 60
-rw-r--r--. 1 root root 57764 Sep 10 10:51 redis.conf
[root@RedHat-BG 7001]# cp /usr/local/redis-4.0.0/redis.conf 7002
[root@RedHat-BG 7001]# cp /usr/local/redis-4.0.0/redis.conf 7003

分别修改这三个配置文件，修改如下内容

port  7000                                        //端口7000,7002,7003        bind 本机ip                                       //默认ip为127.0.0.1 需要改为其他节点机器可访问的ip 否则创建集群时无法访问对应的端口，无法创建集群daemonize    yes                               //redis后台运行pidfile  /var/run/redis_7000.pid          //pidfile文件对应7000,7001,7002cluster-enabled  yes                           //开启集群  把注释#去掉cluster-config-file  nodes_7000.conf   //集群的配置  配置文件首次启动自动生成 7000,7001,7002cluster-node-timeout  15000                //请求超时  默认15秒，可自行设置appendonly  yes                           //aof日志开启  有需要就开启，它会每次写操作都记录一条日志

bind 192.168.43.105

protected-mode no

port 7001

daemonize yes

pidfile /var/run/redis_7001.pid

appendonly yes

cluster-enabled yes

cluster-config-file nodes-7001.conf

cluster-node-timeout 15000

操作：

[root@RedHat-BG /]# cd /usr/local/redis
[root@RedHat-BG redis]# ll
total 4
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
[root@RedHat-BG redis]# mkdir redis-cluster
[root@RedHat-BG redis]# ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
drwxr-xr-x. 2 root root 4096 Sep 10 10:49 redis-cluster
[root@RedHat-BG redis]# cd redis-cluster/
[root@RedHat-BG redis-cluster]# mkdir 7001
[root@RedHat-BG redis-cluster]# mkdir 7002
[root@RedHat-BG redis-cluster]# mkdir 7003
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cp /usr/local/redis-4.0.0/redis.conf 7001
[root@RedHat-BG redis-cluster]# l
bash: l: command not found
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:51 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cd 7001
[root@RedHat-BG 7001]# ll
total 60
-rw-r--r--. 1 root root 57764 Sep 10 10:51 redis.conf
[root@RedHat-BG 7001]# cp /usr/local/redis-4.0.0/redis.conf 7002
[root@RedHat-BG 7001]# cp /usr/local/redis-4.0.0/redis.conf 7003
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]#
[root@RedHat-BG 7001]# pwd
/usr/local/redis/redis-cluster/7001
[root@RedHat-BG 7001]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:52 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cd 7001
[root@RedHat-BG 7001]# ll
total 180
-rw-r--r--. 1 root root 57764 Sep 10 10:52 7002
-rw-r--r--. 1 root root 57764 Sep 10 10:52 7003
-rw-r--r--. 1 root root 57764 Sep 10 10:51 redis.conf
[root@RedHat-BG 7001]# pwd
/usr/local/redis/redis-cluster/7001
[root@RedHat-BG 7001]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:52 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cd 7002
[root@RedHat-BG 7002]# ll
total 0
[root@RedHat-BG 7002]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:52 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cd 7001
[root@RedHat-BG 7001]# ll
total 180
-rw-r--r--. 1 root root 57764 Sep 10 10:52 7002
-rw-r--r--. 1 root root 57764 Sep 10 10:52 7003
-rw-r--r--. 1 root root 57764 Sep 10 10:51 redis.conf
[root@RedHat-BG 7001]# rmdir -rf 7002
rmdir: invalid option -- 'r'
Try `rmdir --help' for more information.
[root@RedHat-BG 7001]# rm -rf 7002
[root@RedHat-BG 7001]# rm -rf 7003
[root@RedHat-BG 7001]# ll
total 60
-rw-r--r--. 1 root root 57764 Sep 10 10:51 redis.conf
[root@RedHat-BG 7001]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:58 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:50 7003
[root@RedHat-BG redis-cluster]# cp /usr/local/redis-4.0.0/redis.conf 7002
[root@RedHat-BG redis-cluster]# cp /usr/local/redis-4.0.0/redis.conf 7003
[root@RedHat-BG redis-cluster]# cd 7002
[root@RedHat-BG 7002]# ll
total 60
-rw-r--r--. 1 root root 57764 Sep 10 10:59 redis.conf
[root@RedHat-BG 7002]# cd ../
[root@RedHat-BG redis-cluster]# cd 7003
[root@RedHat-BG 7003]# ll
total 60
-rw-r--r--. 1 root root 57764 Sep 10 10:59 redis.conf
[root@RedHat-BG 7003]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 10:58 7001
drwxr-xr-x. 2 root root 4096 Sep 10 10:59 7002
drwxr-xr-x. 2 root root 4096 Sep 10 10:59 7003
[root@RedHat-BG redis-cluster]# cd 7001
[root@RedHat-BG 7001]# vim redis.conf

继续操作，启动每个redis,查看是否成功启动：

[root@RedHat-BG local]# cd redis
[root@RedHat-BG redis]# ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 10:08 bin
drwxr-xr-x. 5 root root 4096 Sep 10 10:50 redis-cluster
[root@RedHat-BG redis]# cd bin
[root@RedHat-BG bin]# ll
total 35400
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:08 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:08 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 10:08 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-server
[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7001/redis.conf&
[1] 10323
[root@RedHat-BG bin]# 10323:C 10 Sep 11:24:43.553 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
10323:C 10 Sep 11:24:43.553 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=10323, just started
10323:C 10 Sep 11:24:43.553 # Configuration loaded
[root@RedHat-BG bin]# ps -ef|grep redis
root 10324 1 0 11:24 ? 00:00:00 ./redis-server 192.168.43.105:7001 [cluster]
root 10339 9671 0 11:25 pts/0 00:00:00 grep redis
[1]+ Done ./redis-server ../redis-cluster/7001/redis.conf
[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7002/redis.conf&
[1] 10341
[root@RedHat-BG bin]# 10341:C 10 Sep 11:25:43.966 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
10341:C 10 Sep 11:25:43.966 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=10341, just started
10341:C 10 Sep 11:25:43.966 # Configuration loaded
^C
[1]+ Done ./redis-server ../redis-cluster/7002/redis.conf
[root@RedHat-BG bin]# ps -ef|grep redis
root 10324 1 0 11:24 ? 00:00:00 ./redis-server 192.168.43.105:7001 [cluster]
root 10342 1 0 11:25 ? 00:00:00 ./redis-server 192.168.43.105:7002 [cluster]
root 10356 9671 0 11:26 pts/0 00:00:00 grep redis
[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7003/redis.conf&
[1] 10357
[root@RedHat-BG bin]# 10357:C 10 Sep 11:26:39.166 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
10357:C 10 Sep 11:26:39.166 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=10357, just started
10357:C 10 Sep 11:26:39.166 # Configuration loaded

[1]+ Done ./redis-server ../redis-cluster/7003/redis.conf
[root@RedHat-BG bin]#
[root@RedHat-BG bin]# ps -ef|grep redis
root 10324 1 0 11:24 ? 00:00:00 ./redis-server 192.168.43.105:7001 [cluster]
root 10342 1 0 11:25 ? 00:00:00 ./redis-server 192.168.43.105:7002 [cluster]
root 10358 1 0 11:26 ? 00:00:00 ./redis-server 192.168.43.105:7003 [cluster]
root 10392 9671 0 11:27 pts/0 00:00:00 grep redis

继续操作，创建另外3个节点，一般在另一台机器，但这里都在这台虚拟机上，伪集群方式：

[root@RedHat-BG bin]# pwd
/usr/local/redis/bin
[root@RedHat-BG bin]# cd ../
[root@RedHat-BG redis]# ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 11:26 bin
drwxr-xr-x. 5 root root 4096 Sep 10 10:50 redis-cluster
[root@RedHat-BG redis]# cd redis-cluster/
[root@RedHat-BG redis-cluster]# ll
total 12
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
[root@RedHat-BG redis-cluster]# cp -R 7001 7004
[root@RedHat-BG redis-cluster]# ll
total 16
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:30 7004
[root@RedHat-BG redis-cluster]# cd 7004
[root@RedHat-BG 7004]# ll
total 60
-rw-r--r--. 1 root root 57764 Sep 10 11:30 redis.conf
[root@RedHat-BG 7004]# vim redis.conf
[root@RedHat-BG 7004]# pwd
/usr/local/redis/redis-cluster/7004
[root@RedHat-BG 7004]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 16
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7004
[root@RedHat-BG redis-cluster]# cp -R 7004 7005
[root@RedHat-BG redis-cluster]# ll
total 20
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7004
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7005
[root@RedHat-BG redis-cluster]# cp -R 7004 7006
[root@RedHat-BG redis-cluster]# ll
total 24
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7004
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7005
drwxr-xr-x. 2 root root 4096 Sep 10 11:44 7006
[root@RedHat-BG redis-cluster]# cd 7005
[root@RedHat-BG 7005]# vim redis.conf
[root@RedHat-BG 7005]# cd ../\
> ^C
[root@RedHat-BG 7005]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 24
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7004
drwxr-xr-x. 2 root root 4096 Sep 10 11:45 7005
drwxr-xr-x. 2 root root 4096 Sep 10 11:44 7006
[root@RedHat-BG redis-cluster]# cd 7006
[root@RedHat-BG 7006]# vim redis.conf
[root@RedHat-BG 7006]# cd ../
[root@RedHat-BG redis-cluster]# ll
total 24
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7004
drwxr-xr-x. 2 root root 4096 Sep 10 11:45 7005
drwxr-xr-x. 2 root root 4096 Sep 10 11:47 7006
[root@RedHat-BG redis-cluster]# pwd
/usr/local/redis/redis-cluster
[root@RedHat-BG redis-cluster]# ll
total 24
drwxr-xr-x. 2 root root 4096 Sep 10 11:12 7001
drwxr-xr-x. 2 root root 4096 Sep 10 11:17 7002
drwxr-xr-x. 2 root root 4096 Sep 10 11:20 7003
drwxr-xr-x. 2 root root 4096 Sep 10 11:43 7004
drwxr-xr-x. 2 root root 4096 Sep 10 11:45 7005
drwxr-xr-x. 2 root root 4096 Sep 10 11:47 7006
[root@RedHat-BG redis-cluster]# cd ../
[root@RedHat-BG redis]# ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 11:26 bin
drwxr-xr-x. 8 root root 4096 Sep 10 11:44 redis-cluster
[root@RedHat-BG redis]# cd bin
[root@RedHat-BG bin]# ll
total 35412
-rw-r--r--. 1 root root 0 Sep 10 11:24 appendonly.aof
-rw-r--r--. 1 root root 114 Sep 10 11:24 nodes-7001.conf
-rw-r--r--. 1 root root 114 Sep 10 11:25 nodes-7002.conf
-rw-r--r--. 1 root root 114 Sep 10 11:26 nodes-7003.conf
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:08 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:08 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 10:08 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:08 redis-server
[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7004/redis.conf&
[1] 10730
[root@RedHat-BG bin]# 10730:C 10 Sep 11:48:10.750 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
10730:C 10 Sep 11:48:10.750 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=10730, just started
10730:C 10 Sep 11:48:10.750 # Configuration loaded
^C
[1]+ Done ./redis-server ../redis-cluster/7004/redis.conf
[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7005/redis.conf&
[1] 10736
[root@RedHat-BG bin]# 10736:C 10 Sep 11:48:24.000 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
10736:C 10 Sep 11:48:24.000 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=10736, just started
10736:C 10 Sep 11:48:24.000 # Configuration loaded
^C
[1]+ Done ./redis-server ../redis-cluster/7005/redis.conf
[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7006/redis.conf&
[1] 10741
[root@RedHat-BG bin]# 10741:C 10 Sep 11:48:32.730 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
10741:C 10 Sep 11:48:32.730 # Redis version=4.0.0, bits=64, commit=00000000, modified=0, pid=10741, just started
10741:C 10 Sep 11:48:32.730 # Configuration loaded
^C
[1]+ Done ./redis-server ../redis-cluster/7006/redis.conf
[root@RedHat-BG bin]# ps -ef|grep redis|grep -v grep
root 10324 1 0 11:24 ? 00:00:02 ./redis-server 192.168.43.105:7001 [cluster]
root 10342 1 0 11:25 ? 00:00:02 ./redis-server 192.168.43.105:7002 [cluster]
root 10358 1 0 11:26 ? 00:00:01 ./redis-server 192.168.43.105:7003 [cluster]
root 10731 1 0 11:48 ? 00:00:00 ./redis-server 192.168.43.105:7004 [cluster]
root 10737 1 0 11:48 ? 00:00:00 ./redis-server 192.168.43.105:7005 [cluster]
root 10742 1 0 11:48 ? 00:00:00 ./redis-server 192.168.43.105:7006 [cluster]

需要注意的两点：

1.cp -R是递归复制目录内容,复制其他节点改好的内容快一些，只要改端口相关即可，顺便在改的过程中查看这个被复制节点的配置是否正确，因为当前就是它配置的拷贝

2.启动时指定不同配置文件，命令都是bin目录下的redis-server,注意./方式执行可执行文件，&符号的添加是为了可以退出到命令行而redis不会被结束

这样创建了6个cluster模式的节点，太少不行，redis集群有一个最小节点数限制。

执行redis的创建集群命令创建集群

cd /usr/local/redis3.0/src

./redis-trib.rb create --replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005

6.1执行上面的命令的时候会报错，因为是执行的ruby的脚本，需要ruby的环境

错误内容：/usr/bin/env: ruby: No such file or directory

所以需要安装ruby的环境，这里推荐使用yum install ruby安装

yum install ruby

6.2然后再执行第6步的创建集群命令，还会报错，提示缺少rubygems组件，使用yum安装

错误内容：

./redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError)

from ./redis-trib.rb:24

yum install rubygems

6.3再次执行第6步的命令，还会报错，提示不能加载redis，是因为缺少redis和ruby的接口，使用gem 安装

错误内容：

/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- redis (LoadError)

from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'

from ./redis-trib.rb:25

gem install redis --version 3.0.0

注意：gem install redis --version 3.0.0 失败的话，需要修改一下gem的源
gem sources --remove https://rubygems.org/
gem sources -a https://ruby.taobao.org/

无法执行yum安装：

redhat6.5 配置使用centos的yum源

2014-09-11 16:11:39

标签：yum redhat6 centos源

新安装了redhat6.5.安装后，登录系统，使用yum update 更新系统。提示：

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

无法更新。

redhat 默认自带的 yum 源需要注册，才能更新。我们想不花钱也可以更新，需要替换掉redhat的yum源。

1.检查是否安装yum包

查看RHEL是否安装了yum，若是安装了，那么又有哪些yum包：

[root@localhost ~]# rpm -qa |grep yum

yum-metadata-parser-1.0-8.fc6

yum-3.0.1-5.el5

yum-rhn-plugin-0.4.3-1.el5

yum-updatesd-3.0.1-5.el5

2 删除redhat自带的yum包

卸载上面显示的所有yum包：

[root@localhost ~]# rpm -qa|grep yum|xargs rpm -e --nodeps（不检查依赖，直接删除rpm包）

再用

[root@localhost ~]# rpm -qa |grep yum

[root@localhost ~]#

查看，无信息显示表示已经卸载完成。

3.下载新的yum包。使用Centos6.5的yum包

1
2
3
# wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm
# wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-3.2.29-40.el6.centos.noarch.rpm
# wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

安装yum软件包

注意:单个的安装包可能会依赖其它包（例如yum和yum-fastestmirror会相互依赖），所以我们可以把所有这些包放在一起，用一行命令将它们同时安装即可：

1
# rpm -ivh yum-metadata-parser-1.1.2-16.el6.i686.rpm yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

4.更换yum源。使用163的源

1
2
3
# cd /etc/yum.repos.d/
# wget  http://mirrors.163.com/.help/CentOS6-Base-163.repo
# vi CentOS6-Base-163.repo

编辑文件，把文件里面的$releasever全部替换为版本号，即6.5 最后保存！或者直接把下面的内存拷贝到CentOS6-Base-163.repo文件中即可（已经修改好）

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the 
# remarked out baseurl= line instead.
#
#
 
[base]
name=CentOS-6 - Base - 163.com
baseurl=http://mirrors.163.com/centos/6/os/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.5&arch=$basearch&repo=os
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
 
#released updates 
[updates]
name=CentOS-6 - Updates - 163.com
baseurl=http://mirrors.163.com/centos/6/updates/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.5&arch=$basearch&repo=updates
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
 
#additional packages that may be useful
[extras]
name=CentOS-6 - Extras - 163.com
baseurl=http://mirrors.163.com/centos/6/extras/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.5&arch=$basearch&repo=extras
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
 
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-6 - Plus - 163.com
baseurl=http://mirrors.163.com/centos/6/centosplus/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.5&arch=$basearch&repo=centosplus
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
 
#contrib - packages by Centos Users
[contrib]
name=CentOS-6 - Contrib - 163.com
baseurl=http://mirrors.163.com/centos/6/contrib/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=6.5&arch=$basearch&repo=contrib
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

5.清除原有缓存

1
# yum clean all

重建缓存，以提高搜索安装软件的速度

1
# yum makecache

6.更新系统

1
# yum update

操作：

[root@RedHat-BG bin]# ll
total 35400
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:03 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:03 redis-cli
lrwxrwxrwx. 1 root root      12 Sep 10 10:03 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-server
[root@RedHat-BG bin]# pwd
/usr/local/bin
[root@RedHat-BG bin]# cp /usr/local/redis-4.0.0/src/redis-trib.rb 
cp: missing destination file operand after `/usr/local/redis-4.0.0/src/redis-trib.rb'
Try `cp --help' for more information.
[root@RedHat-BG bin]# cp /usr/local/redis-4.0.0/src/redis-trib.rb .
[root@RedHat-BG bin]# ll
total 35460
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:03 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:03 redis-cli
lrwxrwxrwx. 1 root root      12 Sep 10 10:03 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-server
-rwxr-xr-x. 1 root root   60843 Sep 10 11:59 redis-trib.rb
[root@RedHat-BG bin]# redis-trib.rb  create  --replicas  1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006
/usr/local/bin/redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError)
from /usr/local/bin/redis-trib.rb:24
[root@RedHat-BG bin]# yum install rubygems
Loaded plugins: product-id, refresh-packagekit, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Setting up Install Process
No package rubygems available.
Error: Nothing to do
[root@RedHat-BG bin]# pwd
/usr/local/bin
[root@RedHat-BG bin]# cd /
[root@RedHat-BG /]# ll
total 102
dr-xr-xr-x.   2 root root  4096 Sep  2 22:54 bin
dr-xr-xr-x.   5 root root  1024 Sep  3 00:03 boot
drwxr-xr-x.  10 root root  4096 Sep  2 23:56 cgroup
drwxr-xr-x.  19 root root  3980 Sep 10 08:47 dev
drwxr-xr-x. 152 root root 12288 Sep 10 09:23 etc
drwxr-xr-x.   5 root root  4096 Sep  2 23:34 home
dr-xr-xr-x.  13 root root  4096 Sep  2 22:53 lib
dr-xr-xr-x.  11 root root 12288 Sep  2 22:53 lib64
drwx------.   2 root root 16384 Sep  2 21:21 lost+found
drwxr-xr-x.   3 root root  4096 Sep 10 08:48 media
drwxr-xr-x.   2 root root     0 Sep 10 08:47 misc
drwxr-xr-x.   3 root root  4096 Sep  2 17:19 mnt
drwxr-xr-x.   2 root root     0 Sep 10 08:47 net
drwxr-xr-x.   4 root root  4096 Sep  2 22:09 opt
dr-xr-xr-x. 268 root root     0 Sep 10 08:46 proc
dr-xr-x---.  32 root root  4096 Sep 10 11:47 root
dr-xr-xr-x.   2 root root 12288 Sep  2 22:53 sbin
drwxr-xr-x.   7 root root     0 Sep 10 08:46 selinux
drwxr-xr-x.   2 root root  4096 Jun 28  2011 srv
drwxr-xr-x.  13 root root     0 Sep 10 08:46 sys
drwxrwxrwt.  43 root root  4096 Sep 10 11:33 tmp
drwxr-xr-x.  15 root root  4096 Sep  8 22:25 usr
drwxr-xr-x.  25 root root  4096 Sep  2 22:09 var
[root@RedHat-BG /]# cd usr
[root@RedHat-BG usr]# ll
total 304
dr-xr-xr-x.   2 root root  73728 Sep  8 22:18 bin
drwxr-xr-x.   2 root root   4096 Jun 28  2011 etc
drwxr-xr-x.   2 root root   4096 Jun 28  2011 games
drwxr-xr-x. 146 root root  12288 Sep  2 22:09 include
drwxr-xr-x.   3 root root   4096 Sep  8 22:26 java
dr-xr-xr-x.  34 root root   4096 Sep  2 17:19 lib
dr-xr-xr-x. 152 root root 131072 Sep  3 08:26 lib64
drwxr-xr-x.  35 root root  12288 Sep  2 20:16 libexec
drwxr-xr-x.  15 root root   4096 Sep 10 10:08 local
drwx------.   2 root root  16384 Sep  2 21:21 lost+found
dr-xr-xr-x.   2 root root  20480 Sep  3 08:26 sbin
drwxr-xr-x. 293 root root  12288 Sep  2 22:11 share
drwxr-xr-x.   4 root root   4096 Sep  2 21:37 src
lrwxrwxrwx.   1 root root     10 Sep  2 21:37 tmp -> ../var/tmp
[root@RedHat-BG usr]# cd local
[root@RedHat-BG local]# ll
total 64
drwxr-xr-x. 2 root root  4096 Sep 10 11:59 bin
drwxr-xr-x. 2 root root  4096 Jun 28  2011 etc
drwxr-xr-x. 2 root root  4096 Jun 28  2011 games
drwxr-xr-x. 2 root root  4096 Jun 28  2011 include
drwxr-xr-x. 2 root root  4096 Jun 28  2011 lib
drwxr-xr-x. 2 root root  4096 Jun 28  2011 lib64
drwxr-xr-x. 2 root root  4096 Jun 28  2011 libexec
drwx------. 2 root root 16384 Sep  2 21:21 lost+found
drwxr-xr-x. 4 root root  4096 Sep 10 10:49 redis
drwxrwxr-x. 6 root root  4096 Jul 14 19:28 redis-4.0.0
drwxr-xr-x. 2 root root  4096 Jun 28  2011 sbin
drwxr-xr-x. 5 root root  4096 Sep  2 21:37 share
drwxr-xr-x. 2 root root  4096 Jun 28  2011 src
[root@RedHat-BG local]# wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm
--2017-09-10 12:11:06--  http://mirrors.163.com/centos/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.209, 123.58.190.235, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 27140 (27K) [application/x-redhat-package-manager]
Saving to: “yum-metadata-parser-1.1.2-16.el6.i686.rpm”


100%[==============================================================================================================================>] 27,140      --.-K/s   in 0.1s    


2017-09-10 12:11:06 (221 KB/s) - “yum-metadata-parser-1.1.2-16.el6.i686.rpm” saved [27140/27140]


[root@RedHat-BG local]# ll
total 92
drwxr-xr-x. 2 root root  4096 Sep 10 11:59 bin
drwxr-xr-x. 2 root root  4096 Jun 28  2011 etc
drwxr-xr-x. 2 root root  4096 Jun 28  2011 games
drwxr-xr-x. 2 root root  4096 Jun 28  2011 include
drwxr-xr-x. 2 root root  4096 Jun 28  2011 lib
drwxr-xr-x. 2 root root  4096 Jun 28  2011 lib64
drwxr-xr-x. 2 root root  4096 Jun 28  2011 libexec
drwx------. 2 root root 16384 Sep  2 21:21 lost+found
drwxr-xr-x. 4 root root  4096 Sep 10 10:49 redis
drwxrwxr-x. 6 root root  4096 Jul 14 19:28 redis-4.0.0
drwxr-xr-x. 2 root root  4096 Jun 28  2011 sbin
drwxr-xr-x. 5 root root  4096 Sep  2 21:37 share
drwxr-xr-x. 2 root root  4096 Jun 28  2011 src
-rw-r--r--. 1 root root 27140 Sep 26  2011 yum-metadata-parser-1.1.2-16.el6.i686.rpm
[root@RedHat-BG local]# wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-3.2.29-40.el6.centos.noarch.rpm
--2017-09-10 12:11:32--  http://mirrors.163.com/centos/6/os/i386/Packages/yum-3.2.29-40.el6.centos.noarch.rpm
Resolving mirrors.163.com... 123.58.190.228, 123.58.190.234, 123.58.190.236, ...
Connecting to mirrors.163.com|123.58.190.228|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:11:33 ERROR 404: Not Found.


[root@RedHat-BG local]# wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
--2017-09-10 12:11:51--  http://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.228, 123.58.190.234, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:11:51 ERROR 404: Not Found.


[root@RedHat-BG local]# wget http://mirrors.kernel.org/centos/5/os/x86_64/CentOS/yum-3.2.22-39.el5.centos.noarch.rpm
--2017-09-10 12:12:41--  http://mirrors.kernel.org/centos/5/os/x86_64/CentOS/yum-3.2.22-39.el5.centos.noarch.rpm
Resolving mirrors.kernel.org... 198.145.21.9, 2001:19d0:306:6:0:1994:3:14
Connecting to mirrors.kernel.org|198.145.21.9|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:12:42 ERROR 404: Not Found.


[root@RedHat-BG local]# wget http://mirrors.kernel.org/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
--2017-09-10 12:13:07--  http://mirrors.kernel.org/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
Resolving mirrors.kernel.org... 198.145.21.9, 2001:19d0:306:6:0:1994:3:14
Connecting to mirrors.kernel.org|198.145.21.9|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:13:07 ERROR 404: Not Found.


[root@RedHat-BG local]# wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpm
--2017-09-10 12:13:57--  http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpm
Resolving mirrors.163.com... 123.58.190.209, 123.58.190.237, 123.58.190.228, ...
Connecting to mirrors.163.com|123.58.190.209|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:13:57 ERROR 404: Not Found.


[root@RedHat-BG local]# wget http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/yum-3.4.3-132.el7.centos.0.1.noarch.rpm
--2017-09-10 12:14:49--  http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/yum-3.4.3-132.el7.centos.0.1.noarch.rpm
Resolving mirrors.aliyun.com... 115.28.122.210, 112.124.140.210
Connecting to mirrors.aliyun.com|115.28.122.210|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:14:49 ERROR 404: Not Found.


[root@RedHat-BG local]# wget http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
--2017-09-10 12:15:19--  http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
Resolving mirrors.aliyun.com... 112.124.140.210, 115.28.122.210
Connecting to mirrors.aliyun.com|112.124.140.210|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2017-09-10 12:15:20 ERROR 404: Not Found.

卸载和安装yum,python:

[xiaobai@RedHat-BG local]$ rpm -qa |grep yum
yum-utils-1.1.30-14.el6.noarch
yum-3.2.29-40.el6.noarch
yum-metadata-parser-1.1.2-16.el6.x86_64
PackageKit-yum-plugin-0.5.8-21.el6.x86_64
yum-rhn-plugin-0.9.1-48.el6.noarch
PackageKit-yum-0.5.8-21.el6.x86_64
yum-plugin-security-1.1.30-14.el6.noarch
[xiaobai@RedHat-BG local]$ rpm -qa|grep yum|xargs rpm -e --nodeps
error: can't create transaction lock on /var/lib/rpm/.rpm.lock (Permission denied)
xargs: rpm: exited with status 255; aborting
[xiaobai@RedHat-BG local]$ su root
Password: 
[root@RedHat-BG local]# rpm -qa|grep yum|xargs rpm -e --nodeps
[root@RedHat-BG local]# rpm -qa |grep yum
[root@RedHat-BG local]# ll
total 92
drwxr-xr-x. 2 root root  4096 Sep 10 11:59 bin
drwxr-xr-x. 2 root root  4096 Jun 28  2011 etc
drwxr-xr-x. 2 root root  4096 Jun 28  2011 games
drwxr-xr-x. 2 root root  4096 Jun 28  2011 include
drwxr-xr-x. 2 root root  4096 Jun 28  2011 lib
drwxr-xr-x. 2 root root  4096 Jun 28  2011 lib64
drwxr-xr-x. 2 root root  4096 Jun 28  2011 libexec
drwx------. 2 root root 16384 Sep  2 21:21 lost+found
drwxr-xr-x. 4 root root  4096 Sep 10 10:49 redis
drwxrwxr-x. 6 root root  4096 Jul 14 19:28 redis-4.0.0
drwxr-xr-x. 2 root root  4096 Jun 28  2011 sbin
drwxr-xr-x. 5 root root  4096 Sep  2 21:37 share
drwxr-xr-x. 2 root root  4096 Jun 28  2011 src
-rw-r--r--. 1 root root 27140 Sep 26  2011 yum-metadata-parser-1.1.2-16.el6.i686.rpm
[root@RedHat-BG local]# cd /home/xiaobai/Desktop/
[root@RedHat-BG Desktop]# mv yum /usr/local
[root@RedHat-BG Desktop]# ll
total 8
-rwxr-xr-x. 1 xiaobai xiaobai 6333 Sep  3 15:49 gnome-terminal.desktop
[root@RedHat-BG Desktop]# cd /usr/local
[root@RedHat-BG local]# ll
total 96
drwxr-xr-x. 2 root    root     4096 Sep 10 11:59 bin
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 etc
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 games
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 include
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 lib
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 lib64
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 libexec
drwx------. 2 root    root    16384 Sep  2 21:21 lost+found
drwxr-xr-x. 4 root    root     4096 Sep 10 10:49 redis
drwxrwxr-x. 6 root    root     4096 Jul 14 19:28 redis-4.0.0
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 sbin
drwxr-xr-x. 5 root    root     4096 Sep  2 21:37 share
drwxr-xr-x. 2 root    root     4096 Jun 28  2011 src
drwxrwxrwx. 2 xiaobai xiaobai  4096 Mar 14  2016 yum
-rw-r--r--. 1 root    root    27140 Sep 26  2011 yum-metadata-parser-1.1.2-16.el6.i686.rpm
[root@RedHat-BG local]# cd yun
bash: cd: yun: No such file or directory
[root@RedHat-BG local]# cd yum
[root@RedHat-BG yum]# ll
total 1444
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14  2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai   28348 Mar 14  2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai   30600 Mar 14  2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai   23432 Mar 14  2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai  115904 Mar 14  2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh yum-3.4.3-132.el7.centos.0.1.noarch.rpm yum-metadata-parser-1.1.4-10.el7.x86_64.rpm yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm 
warning: yum-3.4.3-132.el7.centos.0.1.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
pyliblzma is needed by yum-3.4.3-132.el7.centos.0.1.noarch
python(abi) = 2.7 is needed by yum-3.4.3-132.el7.centos.0.1.noarch
pyxattr is needed by yum-3.4.3-132.el7.centos.0.1.noarch
libpython2.7.so.1.0()(64bit) is needed by yum-metadata-parser-1.1.4-10.el7.x86_64
python(abi) = 2.7 is needed by yum-metadata-parser-1.1.4-10.el7.x86_64
[root@RedHat-BG yum]# mkdir /usr/local/src/python
[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-2.6.6-66.el6_8.x86_64.rpm
--2017-09-10 14:23:12--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-2.6.6-66.el6_8.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.228, 123.58.190.236, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 77968 (76K) [application/x-redhat-package-manager]
Saving to: “python-2.6.6-66.el6_8.x86_64.rpm”


100%[===================================================================================================================>] 77,968       282K/s   in 0.3s    


2017-09-10 14:23:13 (282 KB/s) - “python-2.6.6-66.el6_8.x86_64.rpm” saved [77968/77968]


[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
--2017-09-10 14:23:13--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
Resolving mirrors.163.com... 123.58.190.235, 123.58.190.209, 123.58.190.234, ...
Connecting to mirrors.163.com|123.58.190.235|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37052 (36K) [application/x-redhat-package-manager]
Saving to: “python-iniparse-0.3.1-2.1.el6.noarch.rpm”


100%[===================================================================================================================>] 37,052       154K/s   in 0.2s    


2017-09-10 14:23:13 (154 KB/s) - “python-iniparse-0.3.1-2.1.el6.noarch.rpm” saved [37052/37052]


[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-pycurl-7.19.0-9.el6.x86_64.rpm
--2017-09-10 14:23:13--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-pycurl-7.19.0-9.el6.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.235, 123.58.190.209, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 78448 (77K) [application/x-redhat-package-manager]
Saving to: “python-pycurl-7.19.0-9.el6.x86_64.rpm”


100%[===================================================================================================================>] 78,448       279K/s   in 0.3s    


2017-09-10 14:23:14 (279 KB/s) - “python-pycurl-7.19.0-9.el6.x86_64.rpm” saved [78448/78448]


[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-devel-2.6.6-66.el6_8.x86_64.rpm
--2017-09-10 14:23:14--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-devel-2.6.6-66.el6_8.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.228, 123.58.190.237, 123.58.190.235, ...
Connecting to mirrors.163.com|123.58.190.228|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 176932 (173K) [application/x-redhat-package-manager]
Saving to: “python-devel-2.6.6-66.el6_8.x86_64.rpm”


100%[===================================================================================================================>] 176,932      368K/s   in 0.5s    


2017-09-10 14:23:15 (368 KB/s) - “python-devel-2.6.6-66.el6_8.x86_64.rpm” saved [176932/176932]


[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-libs-2.6.6-66.el6_8.x86_64.rpm
--2017-09-10 14:23:15--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-libs-2.6.6-66.el6_8.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.236, 123.58.190.228, 123.58.190.237, ...
Connecting to mirrors.163.com|123.58.190.236|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5589812 (5.3M) [application/x-redhat-package-manager]
Saving to: “python-libs-2.6.6-66.el6_8.x86_64.rpm”


100%[==============================================================================================================================>] 5,589,812    289K/s   in 18s     


2017-09-10 14:23:32 (309 KB/s) - “python-libs-2.6.6-66.el6_8.x86_64.rpm” saved [5589812/5589812]


[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
--2017-09-10 14:23:32--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
Resolving mirrors.163.com... 123.58.190.234, 123.58.190.236, 123.58.190.228, ...
Connecting to mirrors.163.com|123.58.190.234|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 87660 (86K) [application/x-redhat-package-manager]
Saving to: “python-urlgrabber-3.9.1-11.el6.noarch.rpm”


100%[==============================================================================================================================>] 87,660       253K/s   in 0.3s    


2017-09-10 14:23:33 (253 KB/s) - “python-urlgrabber-3.9.1-11.el6.noarch.rpm” saved [87660/87660]


[root@RedHat-BG yum]# 
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/rpm-python-4.8.0-55.el6.x86_64.rpm
--2017-09-10 14:23:49--  http://mirrors.163.com/centos/6.9/os/x86_64/Packages/rpm-python-4.8.0-55.el6.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.209, 123.58.190.234, 123.58.190.236, ...
Connecting to mirrors.163.com|123.58.190.209|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 61520 (60K) [application/x-redhat-package-manager]
Saving to: “rpm-python-4.8.0-55.el6.x86_64.rpm”


100%[==============================================================================================================================>] 61,520       319K/s   in 0.2s    


2017-09-10 14:23:50 (319 KB/s) - “rpm-python-4.8.0-55.el6.x86_64.rpm” saved [61520/61520]


[root@RedHat-BG yum]# ll
total 7432
-rw-r--r--. 1 root    root      77968 Aug 19  2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root    root     176932 Aug 19  2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root    root      37052 Jul  3  2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root    root    5589812 Aug 19  2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root    root      78448 May 12  2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root    root      87660 May 12  2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rw-r--r--. 1 root    root      61520 May 12  2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14  2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai   28348 Mar 14  2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai   30600 Mar 14  2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai   23432 Mar 14  2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai  115904 Mar 14  2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# pwd
/usr/local/yum
[root@RedHat-BG yum]#  cd /usr/local/src/python
[root@RedHat-BG python]# ll
total 0
[root@RedHat-BG python]# rpm -ivh python-*   rpm-python-* 
error: File not found by glob: python-*
error: File not found by glob: rpm-python-*
[root@RedHat-BG python]# 

安装新的yum提示python依赖，卸载旧python安装新的：

[root@RedHat-BG yum]# ll
total 1444
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh yum-3.4.3-132.el7.centos.0.1.noarch.rpm yum-metadata-parser-1.1.4-10.el7.x86_64.rpm yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
warning: yum-3.4.3-132.el7.centos.0.1.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
pyliblzma is needed by yum-3.4.3-132.el7.centos.0.1.noarch
python(abi) = 2.7 is needed by yum-3.4.3-132.el7.centos.0.1.noarch
pyxattr is needed by yum-3.4.3-132.el7.centos.0.1.noarch
libpython2.7.so.1.0()(64bit) is needed by yum-metadata-parser-1.1.4-10.el7.x86_64
python(abi) = 2.7 is needed by yum-metadata-parser-1.1.4-10.el7.x86_64
[root@RedHat-BG yum]# mkdir /usr/local/src/python
[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-2.6.6-66.el6_8.x86_64.rpm
--2017-09-10 14:23:12-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-2.6.6-66.el6_8.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.228, 123.58.190.236, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 77968 (76K) [application/x-redhat-package-manager]
Saving to: “python-2.6.6-66.el6_8.x86_64.rpm”

100%[===================================================================================================================>] 77,968 282K/s in 0.3s

2017-09-10 14:23:13 (282 KB/s) - “python-2.6.6-66.el6_8.x86_64.rpm” saved [77968/77968]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
--2017-09-10 14:23:13-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
Resolving mirrors.163.com... 123.58.190.235, 123.58.190.209, 123.58.190.234, ...
Connecting to mirrors.163.com|123.58.190.235|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 37052 (36K) [application/x-redhat-package-manager]
Saving to: “python-iniparse-0.3.1-2.1.el6.noarch.rpm”

100%[===================================================================================================================>] 37,052 154K/s in 0.2s

2017-09-10 14:23:13 (154 KB/s) - “python-iniparse-0.3.1-2.1.el6.noarch.rpm” saved [37052/37052]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-pycurl-7.19.0-9.el6.x86_64.rpm
--2017-09-10 14:23:13-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-pycurl-7.19.0-9.el6.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.235, 123.58.190.209, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 78448 (77K) [application/x-redhat-package-manager]
Saving to: “python-pycurl-7.19.0-9.el6.x86_64.rpm”

100%[===================================================================================================================>] 78,448 279K/s in 0.3s

2017-09-10 14:23:14 (279 KB/s) - “python-pycurl-7.19.0-9.el6.x86_64.rpm” saved [78448/78448]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-devel-2.6.6-66.el6_8.x86_64.rpm
--2017-09-10 14:23:14-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-devel-2.6.6-66.el6_8.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.228, 123.58.190.237, 123.58.190.235, ...
Connecting to mirrors.163.com|123.58.190.228|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 176932 (173K) [application/x-redhat-package-manager]
Saving to: “python-devel-2.6.6-66.el6_8.x86_64.rpm”

100%[===================================================================================================================>] 176,932 368K/s in 0.5s

2017-09-10 14:23:15 (368 KB/s) - “python-devel-2.6.6-66.el6_8.x86_64.rpm” saved [176932/176932]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-libs-2.6.6-66.el6_8.x86_64.rpm
--2017-09-10 14:23:15-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-libs-2.6.6-66.el6_8.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.236, 123.58.190.228, 123.58.190.237, ...
Connecting to mirrors.163.com|123.58.190.236|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5589812 (5.3M) [application/x-redhat-package-manager]
Saving to: “python-libs-2.6.6-66.el6_8.x86_64.rpm”

100%[==============================================================================================================================>] 5,589,812 289K/s in 18s

2017-09-10 14:23:32 (309 KB/s) - “python-libs-2.6.6-66.el6_8.x86_64.rpm” saved [5589812/5589812]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
--2017-09-10 14:23:32-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
Resolving mirrors.163.com... 123.58.190.234, 123.58.190.236, 123.58.190.228, ...
Connecting to mirrors.163.com|123.58.190.234|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 87660 (86K) [application/x-redhat-package-manager]
Saving to: “python-urlgrabber-3.9.1-11.el6.noarch.rpm”

100%[==============================================================================================================================>] 87,660 253K/s in 0.3s

2017-09-10 14:23:33 (253 KB/s) - “python-urlgrabber-3.9.1-11.el6.noarch.rpm” saved [87660/87660]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/rpm-python-4.8.0-55.el6.x86_64.rpm
--2017-09-10 14:23:49-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/rpm-python-4.8.0-55.el6.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.209, 123.58.190.234, 123.58.190.236, ...
Connecting to mirrors.163.com|123.58.190.209|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 61520 (60K) [application/x-redhat-package-manager]
Saving to: “rpm-python-4.8.0-55.el6.x86_64.rpm”

100%[==============================================================================================================================>] 61,520 319K/s in 0.2s

2017-09-10 14:23:50 (319 KB/s) - “rpm-python-4.8.0-55.el6.x86_64.rpm” saved [61520/61520]

[root@RedHat-BG yum]# ll
total 7432
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# pwd
/usr/local/yum
[root@RedHat-BG yum]# cd /usr/local/src/python
[root@RedHat-BG python]# ll
total 0
[root@RedHat-BG python]# rpm -ivh python-* rpm-python-*
error: File not found by glob: python-*
error: File not found by glob: rpm-python-*
[root@RedHat-BG python]# rpm -ivh /usr/local/yum/python-* /usr/local/yum/rpm-python-*
warning: /usr/local/yum/python-2.6.6-66.el6_8.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
python < 2.6.6-66.el6_8 conflicts with python-devel-2.6.6-66.el6_8.x86_64
rpm = 4.8.0-55.el6 is needed by rpm-python-4.8.0-55.el6.x86_64
[root@RedHat-BG python]# rpm -qa|grep python|xargs rpm -e --allmatches --nodeps

[root@RedHat-BG python]#
[root@RedHat-BG python]#
[root@RedHat-BG python]#
[root@RedHat-BG python]#
[root@RedHat-BG python]# whereis python|xargs rm -fr
[root@RedHat-BG python]# rpm -ivh /usr/local/yum/python-* /usr/local/yum/rpm-python-*
warning: /usr/local/yum/python-2.6.6-66.el6_8.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm = 4.8.0-55.el6 is needed by rpm-python-4.8.0-55.el6.x86_64
[root@RedHat-BG python]# mv /home/xiaobai/Desktop/rpm-python-4.2.2-15mdk.x86_64.rpm .
[root@RedHat-BG python]# ll
total 124
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
[root@RedHat-BG python]# pwd
/usr/local/src/python
[root@RedHat-BG python]# mv rpm-python-4.2.2-15mdk.x86_64.rpm /usr/local/yum
[root@RedHat-BG python]# ll
total 0
[root@RedHat-BG python]# rpm -ivh /usr/local/yum/python-* /usr/local/yum/rpm-python-4.2.2-15mdk.x86_64.rpm
warning: /usr/local/yum/python-2.6.6-66.el6_8.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
warning: /usr/local/yum/rpm-python-4.2.2-15mdk.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 70771ff3: NOKEY
error: Failed dependencies:
rpm = 4.2.2-15mdk is needed by rpm-python-4.2.2-15mdk.x86_64
python-base >= 2.3 is needed by rpm-python-4.2.2-15mdk.x86_64
librpm-4.2.so()(64bit) is needed by rpm-python-4.2.2-15mdk.x86_64
librpmdb-4.2.so()(64bit) is needed by rpm-python-4.2.2-15mdk.x86_64
librpmio-4.2.so()(64bit) is needed by rpm-python-4.2.2-15mdk.x86_64
[root@RedHat-BG python]# mv /home/xiaobai/Desktop/rpm-python-4.13.0.1-1.fc24.i686.rpm /home/xiaobai/Desktop/rpm-python-4.13.0.1-1.fc24.x86_64.rpm /usr/local/yum
[root@RedHat-BG python]# rpm -ivh /usr/local/yum/python-* /usr/local/yum/rpm-python-4.13.0.1-1.fc24.i686.rpm
warning: /usr/local/yum/python-2.6.6-66.el6_8.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
warning: /usr/local/yum/rpm-python-4.13.0.1-1.fc24.i686.rpm: Header V3 RSA/SHA256 Signature, key ID 81b46521: NOKEY
error: Failed dependencies:
libpython2.7.so.1.0 is needed by rpm-python-4.13.0.1-1.fc24.i686
librpm.so.7 is needed by rpm-python-4.13.0.1-1.fc24.i686
librpmbuild.so.7 is needed by rpm-python-4.13.0.1-1.fc24.i686
librpmio.so.7 is needed by rpm-python-4.13.0.1-1.fc24.i686
librpmsign.so.7 is needed by rpm-python-4.13.0.1-1.fc24.i686
python(abi) = 2.7 is needed by rpm-python-4.13.0.1-1.fc24.i686
rpm = 4.13.0.1-1.fc24 is needed by rpm-python-4.13.0.1-1.fc24.i686
[root@RedHat-BG python]# rpm -ivh /usr/local/yum/python-* /usr/local/yum/rpm-python-4.13.0.1-1.fc24.x86_64.rpm
warning: /usr/local/yum/python-2.6.6-66.el6_8.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
warning: /usr/local/yum/rpm-python-4.13.0.1-1.fc24.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 81b46521: NOKEY
error: Failed dependencies:
libpython2.7.so.1.0()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpm.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpmbuild.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpmio.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpmsign.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
python(abi) = 2.7 is needed by rpm-python-4.13.0.1-1.fc24.x86_64
rpm = 4.13.0.1-1.fc24 is needed by rpm-python-4.13.0.1-1.fc24.x86_64
[root@RedHat-BG python]# rpm -ivh /usr/local/yum/python-*
warning: /usr/local/yum/python-2.6.6-66.el6_8.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:python-libs ########################################### [ 17%]
2:python ########################################### [ 33%]
3:python-pycurl ########################################### [ 50%]
4:python-urlgrabber ########################################### [ 67%]
5:python-devel ########################################### [ 83%]
6:python-iniparse ########################################### [100%]
[root@RedHat-BG python]#

其实就是yum和python版本不匹配的问题，python安装中还有和其他依赖包版本冲突的问题

继续仍然失败，无奈从同一篇帖子同时下载匹配的yum和python:

[root@RedHat-BG python]# pwd
/usr/local/src/python
[root@RedHat-BG python]# cd /usr/local/yum
[root@RedHat-BG yum]# ll
total 7764
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 102550 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 103374 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh yum-3.4.3-132.el7.centos.0.1.noarch.rpm yum-metadata-parser-1.1.4-10.el7.x86_64.rpm yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
warning: yum-3.4.3-132.el7.centos.0.1.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
error: Failed dependencies:
pyliblzma is needed by yum-3.4.3-132.el7.centos.0.1.noarch
python(abi) = 2.7 is needed by yum-3.4.3-132.el7.centos.0.1.noarch
pyxattr is needed by yum-3.4.3-132.el7.centos.0.1.noarch
rpm-python is needed by yum-3.4.3-132.el7.centos.0.1.noarch
libpython2.7.so.1.0()(64bit) is needed by yum-metadata-parser-1.1.4-10.el7.x86_64
python(abi) = 2.7 is needed by yum-metadata-parser-1.1.4-10.el7.x86_64
[root@RedHat-BG yum]# mkdir /usr/local/src/yum
[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm
--2017-09-10 14:52:17-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.236, 123.58.190.234, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1042364 (1018K) [application/x-redhat-package-manager]
Saving to: “yum-3.2.29-81.el6.centos.noarch.rpm”

100%[==============================================================================================================================>] 1,042,364 210K/s in 4.9s

2017-09-10 14:52:22 (206 KB/s) - “yum-3.2.29-81.el6.centos.noarch.rpm” saved [1042364/1042364]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
--2017-09-10 14:52:22-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
Resolving mirrors.163.com... 123.58.190.209, 123.58.190.235, 123.58.190.228, ...
Connecting to mirrors.163.com|123.58.190.209|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 27224 (27K) [application/x-redhat-package-manager]
Saving to: “yum-metadata-parser-1.1.2-16.el6.x86_64.rpm”

100%[==============================================================================================================================>] 27,224 --.-K/s in 0.1s

2017-09-10 14:52:23 (179 KB/s) - “yum-metadata-parser-1.1.2-16.el6.x86_64.rpm” saved [27224/27224]

[root@RedHat-BG yum]#
[root@RedHat-BG yum]# wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
--2017-09-10 14:52:25-- http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
Resolving mirrors.163.com... 123.58.190.237, 123.58.190.209, 123.58.190.235, ...
Connecting to mirrors.163.com|123.58.190.237|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 33524 (33K) [application/x-redhat-package-manager]
Saving to: “yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm”

100%[==============================================================================================================================>] 33,524 194K/s in 0.2s

2017-09-10 14:52:26 (194 KB/s) - “yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm” saved [33524/33524]

[root@RedHat-BG yum]# ll
total 8848
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 102550 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 103374 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rw-r--r--. 1 root root 1042364 Mar 23 23:04 yum-3.2.29-81.el6.centos.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rw-r--r--. 1 root root 27224 Sep 26 2011 yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rw-r--r--. 1 root root 33524 Mar 23 23:00 yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh yum-3.2.29-81.el6.centos.noarch.rpm yum-metadata-parser-1.1.2-16.el6.x86_64.rpm yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
warning: yum-3.2.29-81.el6.centos.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm-python is needed by yum-3.2.29-81.el6.centos.noarch
[root@RedHat-BG yum]#

缺少刚才没安装成功的rpm-python

源帖子：

centos 卸载python和yum之后的解决办法

网上看到有同学yum不能使用的消息，出现了下面的结果

无赖的使用了网上的很多方法，还是不行。

于是我卸载了python和yum，觉得自己重新安装python和yum。

步骤1：卸载python

rpm -qa|grep python|xargs rpm -e --allmatches --nodepswhereis python|xargs rm -fr

步骤2：卸载yum

rpm -qa|grep yum|xargs rpm -e --allmatches --nodepsrm -rf /etc/yum.repos.d/*whereis yum|xargs rm -fr

步骤3：安装python

在任何一个镜像站中找到你系统对应版本的python rpm包（我的是centos 6.9的64位系统，使用的镜像是http://mirrors.163.com/centos/6.9/os/x86_64/Packages/）

按 Ctrl+C 复制代码
wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-2.6.6-66.el6_8.x86_64.rpm

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-pycurl-7.19.0-9.el6.x86_64.rpm

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-devel-2.6.6-66.el6_8.x86_64.rpm

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-libs-2.6.6-66.el6_8.x86_64.rpm

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/rpm-python-4.8.0-55.el6.x86_64.rpm按 Ctrl+C 复制代码

切换到/usr/local/src/python路径下

rpm -ivh python-*   rpm-python-*

如果中间过程出现了类似下面的代码，这是包与包之间的依赖关系，只需要卸载已经安装的包（rpm -e 包名（没有.rpm后缀）），然后先安装依赖包

如：

      rpm -e yum-metadata-parser-1.1.2-16.el6.x86_64       rpm -ivh /yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

步骤4：安装yum

按 Ctrl+C 复制代码
wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm  

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm  

wget http://mirrors.163.com/centos/6.9/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm按 Ctrl+C 复制代码

切换到/usr/local/src/python路径下

rpm -ivh yum-*

步骤5：测试

运行

yum

（成功）

继续安装，仍然依赖缺少或冲突，重装了一个rpm仍然冲突，无奈最后绝招：加--nodeps 或--force强行安装，成功：

[root@RedHat-BG yum]# ll
total 8848
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 102550 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 103374 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rw-r--r--. 1 root root 1042364 Mar 23 23:04 yum-3.2.29-81.el6.centos.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rw-r--r--. 1 root root 27224 Sep 26 2011 yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rw-r--r--. 1 root root 33524 Mar 23 23:00 yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.8.0-55.el6.x86_64.rpm
warning: rpm-python-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm = 4.8.0-55.el6 is needed by rpm-python-4.8.0-55.el6.x86_64
[root@RedHat-BG yum]# mv /home/xiaobai/Desktop/rpm-4.8.0-55.el6.x86_64.rpm .
[root@RedHat-BG yum]# ll
total 9756
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 927420 Sep 10 15:09 rpm-4.8.0-55.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 102550 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 103374 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rw-r--r--. 1 root root 1042364 Mar 23 23:04 yum-3.2.29-81.el6.centos.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rw-r--r--. 1 root root 27224 Sep 26 2011 yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rw-r--r--. 1 root root 33524 Mar 23 23:00 yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh rpm-4.8.0-55.el6.x86_64.rpm
warning: rpm-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
file /bin/rpm from install of rpm-4.8.0-55.el6.x86_64 conflicts with file from package rpm-4.8.0-37.el6.x86_64
file /usr/bin/rpm2cpio from install of rpm-4.8.0-55.el6.x86_64 conflicts with file from package rpm-4.8.0-37.el6.x86_64
file /usr/lib/rpm/macros from install of rpm-4.8.0-55.el6.x86_64 conflicts with file from package rpm-4.8.0-37.el6.x86_64
file /usr/share/man/man8/rpm.8.gz from install of rpm-4.8.0-55.el6.x86_64 conflicts with file from package rpm-4.8.0-37.el6.x86_64
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.8.0-55.el6.x86_64.rpm
warning: rpm-python-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm = 4.8.0-55.el6 is needed by rpm-python-4.8.0-55.el6.x86_64
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.8.0-55.el6.x86_64.rpm
warning: rpm-python-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm = 4.8.0-55.el6 is needed by rpm-python-4.8.0-55.el6.x86_64
[root@RedHat-BG yum]# mv /home/xiaobai/Desktop/rpm-4.8.0-55.el6.i686.rpm .
[root@RedHat-BG yum]# ll
total 10664
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 926332 Sep 10 15:12 rpm-4.8.0-55.el6.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 927420 Sep 10 15:09 rpm-4.8.0-55.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 102550 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 103374 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rw-r--r--. 1 root root 1042364 Mar 23 23:04 yum-3.2.29-81.el6.centos.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rw-r--r--. 1 root root 27224 Sep 26 2011 yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rw-r--r--. 1 root root 33524 Mar 23 23:00 yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh rpm-4.8.0-55.el6.i686.rpm
warning: rpm-4.8.0-55.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
libacl.so.1 is needed by rpm-4.8.0-55.el6.i686
libbz2.so.1 is needed by rpm-4.8.0-55.el6.i686
libcap.so.2 is needed by rpm-4.8.0-55.el6.i686
libdb-4.7.so is needed by rpm-4.8.0-55.el6.i686
libelf.so.1 is needed by rpm-4.8.0-55.el6.i686
liblua-5.1.so is needed by rpm-4.8.0-55.el6.i686
liblzma.so.0 is needed by rpm-4.8.0-55.el6.i686
libmagic.so.1 is needed by rpm-4.8.0-55.el6.i686
libnss3.so is needed by rpm-4.8.0-55.el6.i686
libpopt.so.0 is needed by rpm-4.8.0-55.el6.i686
libpopt.so.0(LIBPOPT_0) is needed by rpm-4.8.0-55.el6.i686
librpm.so.1 is needed by rpm-4.8.0-55.el6.i686
librpmbuild.so.1 is needed by rpm-4.8.0-55.el6.i686
librpmio.so.1 is needed by rpm-4.8.0-55.el6.i686
libselinux.so.1 is needed by rpm-4.8.0-55.el6.i686
libz.so.1 is needed by rpm-4.8.0-55.el6.i686
[root@RedHat-BG yum]# ll
total 10664
-rw-r--r--. 1 root root 77968 Aug 19 2016 python-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 176932 Aug 19 2016 python-devel-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 37052 Jul 3 2011 python-iniparse-0.3.1-2.1.el6.noarch.rpm
-rw-r--r--. 1 root root 5589812 Aug 19 2016 python-libs-2.6.6-66.el6_8.x86_64.rpm
-rw-r--r--. 1 root root 78448 May 12 2016 python-pycurl-7.19.0-9.el6.x86_64.rpm
-rw-r--r--. 1 root root 87660 May 12 2016 python-urlgrabber-3.9.1-11.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 926332 Sep 10 15:12 rpm-4.8.0-55.el6.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 927420 Sep 10 15:09 rpm-4.8.0-55.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 102550 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 103374 Sep 10 14:40 rpm-python-4.13.0.1-1.fc24.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 126460 Sep 10 14:36 rpm-python-4.2.2-15mdk.x86_64.rpm
-rw-r--r--. 1 root root 61520 May 12 2016 rpm-python-4.8.0-55.el6.x86_64.rpm
-rw-r--r--. 1 root root 1042364 Mar 23 23:04 yum-3.2.29-81.el6.centos.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 1272736 Mar 14 2016 yum-3.4.3-132.el7.centos.0.1.noarch.rpm
-rw-r--r--. 1 root root 27224 Sep 26 2011 yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 28348 Mar 14 2016 yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
-rw-r--r--. 1 root root 33524 Mar 23 23:00 yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 30600 Mar 14 2016 yum-plugin-fastestmirror-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 23432 Mar 14 2016 yum-updateonboot-1.1.31-34.el7.noarch.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 115904 Mar 14 2016 yum-utils-1.1.31-34.el7.noarch.rpm
[root@RedHat-BG yum]# rpm -ivh yum-3.2.29-81.el6.centos.noarch.rpm yum-metadata-parser-1.1.2-16.el6.x86_64.rpm yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
warning: yum-3.2.29-81.el6.centos.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm-python is needed by yum-3.2.29-81.el6.centos.noarch
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.13.0.1-1.fc24.x86_64.rpm
warning: rpm-python-4.13.0.1-1.fc24.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 81b46521: NOKEY
error: Failed dependencies:
libpython2.7.so.1.0()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpm.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpmbuild.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpmio.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
librpmsign.so.7()(64bit) is needed by rpm-python-4.13.0.1-1.fc24.x86_64
python(abi) = 2.7 is needed by rpm-python-4.13.0.1-1.fc24.x86_64
rpm = 4.13.0.1-1.fc24 is needed by rpm-python-4.13.0.1-1.fc24.x86_64
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.8.0-55.el6.x86_64.rpm
warning: rpm-python-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
rpm = 4.8.0-55.el6 is needed by rpm-python-4.8.0-55.el6.x86_64
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.8.0-55.el6.x86_64.rpm –nodeps
warning: rpm-python-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: open of –nodeps failed: No such file or directory
[root@RedHat-BG yum]# rpm -ivh rpm-python-4.8.0-55.el6.x86_64.rpm --nodeps
warning: rpm-python-4.8.0-55.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:rpm-python ########################################### [100%]
[root@RedHat-BG yum]# rpm -ivh yum-3.2.29-81.el6.centos.noarch.rpm yum-metadata-parser-1.1.2-16.el6.x86_64.rpm yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm
warning: yum-3.2.29-81.el6.centos.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:yum-metadata-parser ########################################### [ 33%]
2:yum-plugin-fastestmirro########################################### [ 67%]
3:yum ########################################### [100%]
[root@RedHat-BG yum]#

linux下安装rpm遇到的包依赖问题 10

[root@localhost test]# rpm -ivh gcc-c++-3.4.6-11.i386.rpm
warning: gcc-c++-3.4.6-11.i386.rpm: Header V3 DSA/SHA1 Signature, key ID 82fd17b2: NOKEY
error: Failed dependencies:
gcc = 3.4.6-11 is needed by gcc-c++-3.4.6-11.i386
libstdc++ = 3.4.6 is needed by gcc-c++-3.4.6-11.i386
libstdc++-devel = 3.4.6 is needed by gcc-c++-3.4.6-11.i386
gcc-c++ < 4.0.0 conflicts with binutils-2.20.51.0.2-5.36.el6.i686
[root@localhost test]# rpm -ivh libstdc++-devel-4.1.2-52.el5.i386.rpm
warning: libstdc++-devel-4.1.2-52.el5.i386.rpm: Header V3 DSA/SHA1 Signature, key ID e8562897: NOKEY
error: Failed dependencies:
libstdc++ = 4.1.2-52.el5 is needed by libstdc++-devel-4.1.2-52.el5.i386
[root@localhost test]#
这是错误提示，大侠帮忙看看如何解决。谢谢！收起

加上 --nodeps,意思不考虑依赖2.更狠的--force，强制安装你可以在这两个之前试试--aid自己解决依赖

然而最终rpm方式安装仍然不起作用：新安装的yum还是无法联网获取任何东西进行安装，无奈直接安装Redis集群所缺少的ruby相关，rpm方式仍然提示依赖缺少或冲突问题，

上网找到源码编译安装rubygem的方式:

redhat下安装ruby2.2以及安装rubygems

刚开始尝试通过yum安装ruby,结果安装以后发现安装的ruby版本是1.9.7，通过通过gem install rest-lient的时候说ruby版本过低，于是只好从头再来通过源代码编译的方式安装ruby。

一.安装ruby

1.实现去ruby官网下载最新的稳定版本：

https://www.ruby-lang.org/en/downloads/

2.通过filezila将tar包上传到linux上面

3.执行以下命令

tar xzvf ruby-2.2.0.tar.gz

cd ruby-2.2.0

./configure –prefix=/usr/local/ruby

make && make instal

-prefix是将ruby安装到指定目录，安装的时候开始没有使用root用户安装，出现问题，于是切换到root用户执行 make && make install，完成。

4.添加环境变量

编辑/etc/profile文件：vim /etc/profile

添加在最后添加

export RUBY_HOME=/usr/local/ruby2.2.0

export PAHT:RUBY_HOME/bin

保存。

source /etc/profile

ruby --version

二.安装rubygems

1.下载rubygems: http://www.oschina.net/news/19237/rubygems-v-185

tar xzvf rubygems-1.8.5.tgz

cd rubygems-1.8.5/

ruby setup.rb

gem --version

**安装三个包

gem install spreadsheet

gem install pry

gem install rest-client

操作：

[root@RedHat-BG yum]# cd /usr/local/bin
[root@RedHat-BG bin]# ll
total 35460
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:03 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:03 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 10:03 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-server
-rwxr-xr-x. 1 root root 60843 Sep 10 11:59 redis-trib.rb
[root@RedHat-BG bin]# redis-trib.rb create --replicas 1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006
/usr/local/bin/redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError)
from /usr/local/bin/redis-trib.rb:24
[root@RedHat-BG bin]# yum -y install ruby ruby-devel rubygems rpm-build
Plugin "product-id" can't be imported
Plugin "subscription-manager" can't be imported
Loaded plugins: fastestmirror
Setting up Install Process
No package ruby-devel available.
No package rubygems available.
Nothing to do
[root@RedHat-BG bin]# yum install ruby
Plugin "product-id" can't be imported
Plugin "subscription-manager" can't be imported
Loaded plugins: fastestmirror
Setting up Install Process
Nothing to do
[root@RedHat-BG bin]# mv /home/xiaobai/Desktop/ruby-2.4.1-83.fc28.i686.rpm /home/xiaobai/Desktop/rubygems-2.6.13-100.fc28.noarch.rpm .
[root@RedHat-BG bin]# ll
total 35840
-rwxr-xr-x. 1 root root 5597438 Sep 10 10:03 redis-benchmark
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-aof
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-check-rdb
-rwxr-xr-x. 1 root root 5728350 Sep 10 10:03 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 10:03 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 8303723 Sep 10 10:03 redis-server
-rwxr-xr-x. 1 root root 60843 Sep 10 11:59 redis-trib.rb
-rwxrw-rw-. 1 xiaobai xiaobai 81120 Sep 10 15:30 ruby-2.4.1-83.fc28.i686.rpm
-rwxrw-rw-. 1 xiaobai xiaobai 304580 Sep 10 15:31 rubygems-2.6.13-100.fc28.noarch.rpm
[root@RedHat-BG bin]# mv ./ruby-2.4.1-83.fc28.i686.rpm ./rubygems-2.6.13-100.fc28.noarch.rpm /usr/local/yum
[root@RedHat-BG bin]# rpm -ivh /usr/local/yum/rubygems-2.6.13-100.fc28.noarch.rpm
warning: /usr/local/yum/rubygems-2.6.13-100.fc28.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 9db62fb1: NOKEY
error: Failed dependencies:
ruby(release) is needed by rubygems-2.6.13-100.fc28.noarch
rubygem(openssl) >= 2.0.2 is needed by rubygems-2.6.13-100.fc28.noarch
rubygem(psych) >= 2.2.2 is needed by rubygems-2.6.13-100.fc28.noarch
[root@RedHat-BG bin]# rpm -ivh /usr/local/yum/ruby-2.4.1-83.fc28.i686.rpm
warning: /usr/local/yum/ruby-2.4.1-83.fc28.i686.rpm: Header V3 RSA/SHA256 Signature, key ID 9db62fb1: NOKEY
error: Failed dependencies:
libruby.so.2.4 is needed by ruby-2.4.1-83.fc28.i686
ruby-libs(x86-32) = 2.4.1-83.fc28 is needed by ruby-2.4.1-83.fc28.i686
[root@RedHat-BG bin]# pwd
/usr/local/bin
[root@RedHat-BG bin]# mv /home/xiaobai/Desktop/rubygems-1.8.5.tgz /home/soft
[root@RedHat-BG bin]# cd /home/soft
[root@RedHat-BG soft]# ll
total 303256
-rwxrw-rw-. 1 xiaobai xiaobai 54294367 Jun 25 16:27 apache-activemq-5.14.5-bin.tar.gz
-rwxrw-rw-. 1 xiaobai xiaobai 9375265 Apr 17 19:26 apache-tomcat-8.5.13.tar.gz
-rwxrw-rw-. 1 xiaobai xiaobai 185515842 Sep 8 21:41 jdk-8u144-linux-x64.tar.gz
-rwxrw-rw-. 1 xiaobai xiaobai 36644420 Sep 8 19:36 kafka_2.12-0.11.0.0.tgz
-rwxrw-rw-. 1 xiaobai xiaobai 1710169 Jul 17 18:18 redis-4.0.0.tar.gz
drwxr-xr-x. 2 root root 4096 Sep 2 23:34 rpm_zh_CN
-rwxrw-rw-. 1 xiaobai xiaobai 249170 Sep 10 15:39 rubygems-1.8.5.tgz
drwxr-xr-x. 9 root root 4096 Mar 17 22:10 vmware-tools-distrib
drwxr-xr-x. 26 root root 4096 Sep 2 20:02 xfsprogs-3.2.3
-rwxrw-rw-. 1 xiaobai xiaobai 22724574 Sep 8 19:50 zookeeper-3.4.9.tar.gz
[root@RedHat-BG soft]# tar -zvxf rubygems-1.8.5.tgz
rubygems-1.8.5/
rubygems-1.8.5/.autotest
rubygems-1.8.5/.document
rubygems-1.8.5/.gemtest
rubygems-1.8.5/bin/
rubygems-1.8.5/ci_build.sh
rubygems-1.8.5/cruise_config.rb
rubygems-1.8.5/hide_lib_for_update/
rubygems-1.8.5/History.txt
rubygems-1.8.5/lib/
rubygems-1.8.5/LICENSE.txt
rubygems-1.8.5/Manifest.txt
rubygems-1.8.5/MIT.txt
rubygems-1.8.5/Rakefile
rubygems-1.8.5/README.rdoc
rubygems-1.8.5/setup.rb
rubygems-1.8.5/test/
rubygems-1.8.5/UPGRADING.rdoc
rubygems-1.8.5/util/
rubygems-1.8.5/util/CL2notes
rubygems-1.8.5/util/gem_prelude.rb
rubygems-1.8.5/test/rubygems/
rubygems-1.8.5/test/rubygems/bogussources.rb
rubygems-1.8.5/test/rubygems/data/
rubygems-1.8.5/test/rubygems/fake_certlib/
rubygems-1.8.5/test/rubygems/fix_openssl_warnings.rb
rubygems-1.8.5/test/rubygems/foo/
rubygems-1.8.5/test/rubygems/insure_session.rb
rubygems-1.8.5/test/rubygems/plugin/
rubygems-1.8.5/test/rubygems/private_key.pem
rubygems-1.8.5/test/rubygems/public_cert.pem
rubygems-1.8.5/test/rubygems/rubygems/
rubygems-1.8.5/test/rubygems/rubygems_plugin.rb
rubygems-1.8.5/test/rubygems/sff/
rubygems-1.8.5/test/rubygems/simple_gem.rb
rubygems-1.8.5/test/rubygems/test_config.rb
rubygems-1.8.5/test/rubygems/test_gem.rb
rubygems-1.8.5/test/rubygems/test_gem_builder.rb
rubygems-1.8.5/test/rubygems/test_gem_command.rb
rubygems-1.8.5/test/rubygems/test_gem_command_manager.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_build_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_cert_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_check_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_cleanup_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_contents_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_dependency_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_environment_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_fetch_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_generate_index_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_help_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_install_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_list_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_lock_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_outdated_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_owner_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_pristine_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_push_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_query_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_server_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_sources_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_specification_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_stale_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_uninstall_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_unpack_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_update_command.rb
rubygems-1.8.5/test/rubygems/test_gem_commands_which_command.rb
rubygems-1.8.5/test/rubygems/test_gem_config_file.rb
rubygems-1.8.5/test/rubygems/test_gem_dependency.rb
rubygems-1.8.5/test/rubygems/test_gem_dependency_installer.rb
rubygems-1.8.5/test/rubygems/test_gem_dependency_list.rb
rubygems-1.8.5/test/rubygems/test_gem_doc_manager.rb
rubygems-1.8.5/test/rubygems/test_gem_ext_configure_builder.rb
rubygems-1.8.5/test/rubygems/test_gem_ext_ext_conf_builder.rb
rubygems-1.8.5/test/rubygems/test_gem_ext_rake_builder.rb
rubygems-1.8.5/test/rubygems/test_gem_format.rb
rubygems-1.8.5/test/rubygems/test_gem_gem_path_searcher.rb
rubygems-1.8.5/test/rubygems/test_gem_gem_runner.rb
rubygems-1.8.5/test/rubygems/test_gem_gemcutter_utilities.rb
rubygems-1.8.5/test/rubygems/test_gem_indexer.rb
rubygems-1.8.5/test/rubygems/test_gem_install_update_options.rb
rubygems-1.8.5/test/rubygems/test_gem_installer.rb
rubygems-1.8.5/test/rubygems/test_gem_local_remote_options.rb
rubygems-1.8.5/test/rubygems/test_gem_package_tar_header.rb
rubygems-1.8.5/test/rubygems/test_gem_package_tar_input.rb
rubygems-1.8.5/test/rubygems/test_gem_package_tar_output.rb
rubygems-1.8.5/test/rubygems/test_gem_package_tar_reader.rb
rubygems-1.8.5/test/rubygems/test_gem_package_tar_reader_entry.rb
rubygems-1.8.5/test/rubygems/test_gem_package_tar_writer.rb
rubygems-1.8.5/test/rubygems/test_gem_package_task.rb
rubygems-1.8.5/test/rubygems/test_gem_path_support.rb
rubygems-1.8.5/test/rubygems/test_gem_platform.rb
rubygems-1.8.5/test/rubygems/test_gem_remote_fetcher.rb
rubygems-1.8.5/test/rubygems/test_gem_requirement.rb
rubygems-1.8.5/test/rubygems/test_gem_security.rb
rubygems-1.8.5/test/rubygems/test_gem_server.rb
rubygems-1.8.5/test/rubygems/test_gem_silent_ui.rb
rubygems-1.8.5/test/rubygems/test_gem_source_index.rb
rubygems-1.8.5/test/rubygems/test_gem_spec_fetcher.rb
rubygems-1.8.5/test/rubygems/test_gem_specification.rb
rubygems-1.8.5/test/rubygems/test_gem_stream_ui.rb
rubygems-1.8.5/test/rubygems/test_gem_text.rb
rubygems-1.8.5/test/rubygems/test_gem_uninstaller.rb
rubygems-1.8.5/test/rubygems/test_gem_validator.rb
rubygems-1.8.5/test/rubygems/test_gem_version.rb
rubygems-1.8.5/test/rubygems/test_gem_version_option.rb
rubygems-1.8.5/test/rubygems/test_kernel.rb
rubygems-1.8.5/test/rubygems/sff/discover.rb
rubygems-1.8.5/test/rubygems/rubygems/commands/
rubygems-1.8.5/test/rubygems/rubygems/commands/crash_command.rb
rubygems-1.8.5/test/rubygems/plugin/exception/
rubygems-1.8.5/test/rubygems/plugin/load/
rubygems-1.8.5/test/rubygems/plugin/standarderror/
rubygems-1.8.5/test/rubygems/plugin/standarderror/rubygems_plugin.rb
rubygems-1.8.5/test/rubygems/plugin/load/rubygems_plugin.rb
rubygems-1.8.5/test/rubygems/plugin/exception/rubygems_plugin.rb
rubygems-1.8.5/test/rubygems/foo/discover.rb
rubygems-1.8.5/test/rubygems/fake_certlib/openssl.rb
rubygems-1.8.5/test/rubygems/data/gem-private_key.pem
rubygems-1.8.5/test/rubygems/data/gem-public_cert.pem
rubygems-1.8.5/lib/gauntlet_rubygems.rb
rubygems-1.8.5/lib/rbconfig/
rubygems-1.8.5/lib/rubygems/
rubygems-1.8.5/lib/rubygems.rb
rubygems-1.8.5/lib/ubygems.rb
rubygems-1.8.5/lib/rubygems/builder.rb
rubygems-1.8.5/lib/rubygems/command.rb
rubygems-1.8.5/lib/rubygems/command_manager.rb
rubygems-1.8.5/lib/rubygems/commands/
rubygems-1.8.5/lib/rubygems/config_file.rb
rubygems-1.8.5/lib/rubygems/custom_require.rb
rubygems-1.8.5/lib/rubygems/defaults.rb
rubygems-1.8.5/lib/rubygems/dependency.rb
rubygems-1.8.5/lib/rubygems/dependency_installer.rb
rubygems-1.8.5/lib/rubygems/dependency_list.rb
rubygems-1.8.5/lib/rubygems/deprecate.rb
rubygems-1.8.5/lib/rubygems/doc_manager.rb
rubygems-1.8.5/lib/rubygems/errors.rb
rubygems-1.8.5/lib/rubygems/exceptions.rb
rubygems-1.8.5/lib/rubygems/ext/
rubygems-1.8.5/lib/rubygems/ext.rb
rubygems-1.8.5/lib/rubygems/format.rb
rubygems-1.8.5/lib/rubygems/gem_openssl.rb
rubygems-1.8.5/lib/rubygems/gem_path_searcher.rb
rubygems-1.8.5/lib/rubygems/gem_runner.rb
rubygems-1.8.5/lib/rubygems/gemcutter_utilities.rb
rubygems-1.8.5/lib/rubygems/indexer.rb
rubygems-1.8.5/lib/rubygems/install_update_options.rb
rubygems-1.8.5/lib/rubygems/installer.rb
rubygems-1.8.5/lib/rubygems/installer_test_case.rb
rubygems-1.8.5/lib/rubygems/local_remote_options.rb
rubygems-1.8.5/lib/rubygems/mock_gem_ui.rb
rubygems-1.8.5/lib/rubygems/old_format.rb
rubygems-1.8.5/lib/rubygems/package/
rubygems-1.8.5/lib/rubygems/package.rb
rubygems-1.8.5/lib/rubygems/package_task.rb
rubygems-1.8.5/lib/rubygems/path_support.rb
rubygems-1.8.5/lib/rubygems/platform.rb
rubygems-1.8.5/lib/rubygems/remote_fetcher.rb
rubygems-1.8.5/lib/rubygems/require_paths_builder.rb
rubygems-1.8.5/lib/rubygems/requirement.rb
rubygems-1.8.5/lib/rubygems/security.rb
rubygems-1.8.5/lib/rubygems/server.rb
rubygems-1.8.5/lib/rubygems/source_index.rb
rubygems-1.8.5/lib/rubygems/spec_fetcher.rb
rubygems-1.8.5/lib/rubygems/specification.rb
rubygems-1.8.5/lib/rubygems/test_case.rb
rubygems-1.8.5/lib/rubygems/test_utilities.rb
rubygems-1.8.5/lib/rubygems/text.rb
rubygems-1.8.5/lib/rubygems/uninstaller.rb
rubygems-1.8.5/lib/rubygems/user_interaction.rb
rubygems-1.8.5/lib/rubygems/validator.rb
rubygems-1.8.5/lib/rubygems/version.rb
rubygems-1.8.5/lib/rubygems/version_option.rb
rubygems-1.8.5/lib/rubygems/package/f_sync_dir.rb
rubygems-1.8.5/lib/rubygems/package/tar_header.rb
rubygems-1.8.5/lib/rubygems/package/tar_input.rb
rubygems-1.8.5/lib/rubygems/package/tar_output.rb
rubygems-1.8.5/lib/rubygems/package/tar_reader/
rubygems-1.8.5/lib/rubygems/package/tar_reader.rb
rubygems-1.8.5/lib/rubygems/package/tar_test_case.rb
rubygems-1.8.5/lib/rubygems/package/tar_writer.rb
rubygems-1.8.5/lib/rubygems/package/tar_reader/entry.rb
rubygems-1.8.5/lib/rubygems/ext/builder.rb
rubygems-1.8.5/lib/rubygems/ext/configure_builder.rb
rubygems-1.8.5/lib/rubygems/ext/ext_conf_builder.rb
rubygems-1.8.5/lib/rubygems/ext/rake_builder.rb
rubygems-1.8.5/lib/rubygems/commands/build_command.rb
rubygems-1.8.5/lib/rubygems/commands/cert_command.rb
rubygems-1.8.5/lib/rubygems/commands/check_command.rb
rubygems-1.8.5/lib/rubygems/commands/cleanup_command.rb
rubygems-1.8.5/lib/rubygems/commands/contents_command.rb
rubygems-1.8.5/lib/rubygems/commands/dependency_command.rb
rubygems-1.8.5/lib/rubygems/commands/environment_command.rb
rubygems-1.8.5/lib/rubygems/commands/fetch_command.rb
rubygems-1.8.5/lib/rubygems/commands/generate_index_command.rb
rubygems-1.8.5/lib/rubygems/commands/help_command.rb
rubygems-1.8.5/lib/rubygems/commands/install_command.rb
rubygems-1.8.5/lib/rubygems/commands/list_command.rb
rubygems-1.8.5/lib/rubygems/commands/lock_command.rb
rubygems-1.8.5/lib/rubygems/commands/outdated_command.rb
rubygems-1.8.5/lib/rubygems/commands/owner_command.rb
rubygems-1.8.5/lib/rubygems/commands/pristine_command.rb
rubygems-1.8.5/lib/rubygems/commands/push_command.rb
rubygems-1.8.5/lib/rubygems/commands/query_command.rb
rubygems-1.8.5/lib/rubygems/commands/rdoc_command.rb
rubygems-1.8.5/lib/rubygems/commands/search_command.rb
rubygems-1.8.5/lib/rubygems/commands/server_command.rb
rubygems-1.8.5/lib/rubygems/commands/setup_command.rb
rubygems-1.8.5/lib/rubygems/commands/sources_command.rb
rubygems-1.8.5/lib/rubygems/commands/specification_command.rb
rubygems-1.8.5/lib/rubygems/commands/stale_command.rb
rubygems-1.8.5/lib/rubygems/commands/uninstall_command.rb
rubygems-1.8.5/lib/rubygems/commands/unpack_command.rb
rubygems-1.8.5/lib/rubygems/commands/update_command.rb
rubygems-1.8.5/lib/rubygems/commands/which_command.rb
rubygems-1.8.5/lib/rbconfig/datadir.rb
rubygems-1.8.5/hide_lib_for_update/note.txt
rubygems-1.8.5/bin/gem
rubygems-1.8.5/bin/update_rubygems
[root@RedHat-BG soft]# ll
total 303260
-rwxrw-rw-. 1 xiaobai xiaobai 54294367 Jun 25 16:27 apache-activemq-5.14.5-bin.tar.gz
-rwxrw-rw-. 1 xiaobai xiaobai 9375265 Apr 17 19:26 apache-tomcat-8.5.13.tar.gz
-rwxrw-rw-. 1 xiaobai xiaobai 185515842 Sep 8 21:41 jdk-8u144-linux-x64.tar.gz
-rwxrw-rw-. 1 xiaobai xiaobai 36644420 Sep 8 19:36 kafka_2.12-0.11.0.0.tgz
-rwxrw-rw-. 1 xiaobai xiaobai 1710169 Jul 17 18:18 redis-4.0.0.tar.gz
drwxr-xr-x. 2 root root 4096 Sep 2 23:34 rpm_zh_CN
drwxr-xr-x. 7 12498 40000 4096 Jun 1 2011 rubygems-1.8.5
-rwxrw-rw-. 1 xiaobai xiaobai 249170 Sep 10 15:39 rubygems-1.8.5.tgz
drwxr-xr-x. 9 root root 4096 Mar 17 22:10 vmware-tools-distrib
drwxr-xr-x. 26 root root 4096 Sep 2 20:02 xfsprogs-3.2.3
-rwxrw-rw-. 1 xiaobai xiaobai 22724574 Sep 8 19:50 zookeeper-3.4.9.tar.gz
[root@RedHat-BG soft]# cd rubygems-1.8.5
[root@RedHat-BG rubygems-1.8.5]# ll
total 116
drwxr-xr-x. 2 12498 40000 4096 Sep 10 15:41 bin
-rwxr-xr-x. 1 12498 40000 1018 May 19 2011 ci_build.sh
-rw-r--r--. 1 12498 40000 1159 May 19 2011 cruise_config.rb
drwxr-xr-x. 2 12498 40000 4096 Sep 10 15:41 hide_lib_for_update
-rw-r--r--. 1 12498 40000 51951 Jun 1 2011 History.txt
drwxr-xr-x. 4 12498 40000 4096 Sep 10 15:41 lib
-rw-r--r--. 1 12498 40000 2460 May 19 2011 LICENSE.txt
-rw-r--r--. 1 12498 40000 6898 May 19 2011 Manifest.txt
-rw-r--r--. 1 12498 40000 1088 May 19 2011 MIT.txt
-rw-r--r--. 1 12498 40000 7629 May 20 2011 Rakefile
-rw-r--r--. 1 12498 40000 1480 May 19 2011 README.rdoc
-rw-r--r--. 1 12498 40000 890 May 26 2011 setup.rb
drwxr-xr-x. 3 12498 40000 4096 Sep 10 15:41 test
-rw-r--r--. 1 12498 40000 2198 May 19 2011 UPGRADING.rdoc
drwxr-xr-x. 2 12498 40000 4096 Jun 1 2011 util
[root@RedHat-BG rubygems-1.8.5]# ruby setup.rb
RubyGems 1.8.5 installed

=== 1.8.4 / 2011-05-31

* 1 minor enhancement:

* The -u option to 'update local source cache' is official deprecated.
* Remove has_rdoc deprecations from Specification.

* 2 bug fixes:

* Handle bad specs more gracefully.
* Reset any Gem paths changed in the installer.

------------------------------------------------------------------------------

RubyGems installed the following executables:
/usr/bin/gem

[root@RedHat-BG rubygems-1.8.5]# gem --version
1.8.5
[root@RedHat-BG rubygems-1.8.5]# gem install spreadsheet

Fetching: ruby-ole-1.2.12.1.gem (100%)

Fetching: spreadsheet-1.1.4.gem ( 25%)

Fetching: spreadsheet-1.1.4.gem ( 51%)

Fetching: spreadsheet-1.1.4.gem (100%)
Successfully installed ruby-ole-1.2.12.1
Successfully installed spreadsheet-1.1.4
2 gems installed
ERROR: While executing gem ... (Gem::DocumentError)
ERROR: RDoc documentation generator not installed: no such file to load -- rdoc/rdoc
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]#
[root@RedHat-BG rubygems-1.8.5]# gem install pry

再次执行集群搭建，提示缺少ruby,卸载当前所有ruby相关，触类旁通吧：

rpm -qa|grep ruby|xargs rpm -e --allmatches --nodepswhereis ruby|xargs rm -fr

注意有时复制命令出错是因为复制的"--"出现问题,手动修改为一个杠线

完全卸载后重装：

执行以下命令

tar xzvf ruby-2.2.0.tar.gz

cd ruby-2.2.0

./configure –prefix=/usr/local/ruby

make && make instal

-prefix是将ruby安装到指定目录，安装的时候开始没有使用root用户安装，出现问题，于是切换到root用户执行 make && make install，完成。

安装ruby 1.9.3p551版本，并先创建上面的文件夹，亲爱的。

设置PATH路径,把自己安装的ruby放在系统PATH前面，避免调用操作系统自带的ruby
export PATH=/usr/local/ruby/bin:$PATH

查看：

[root@RedHat-BG ruby]# vim /etc/profile
[root@RedHat-BG ruby]# source /etc/profile
[root@RedHat-BG ruby]# ruby -v
ruby 1.9.3p551 (2014-11-13 revision 48407) [x86_64-linux]

集群命令仍然不成功，提示安装rubygems：

tar xzvf rubygems-1.8.5.tgz

cd rubygems-1.8.5/

ruby setup.rb

gem --version

**安装三个包

gem install spreadsheet

gem install pry

gem install rest-client

安装gem的问题：

RubyGems

2016-11-03 23:22 185人阅读评论(0) 收藏举报

分类：

Ruby

ruby官方下载安装最新ruby .

Ruby1.9.1 以后的版本自带RubyGems，直接在CMD窗口下输入指令 gem update --system 升级到最新版即可

升级出现以下情况：

While executing gem ... (Gem::RemoteFetcher::FetchError)

Rubygems官方网站被Wall了，导致在线安装软件gem包的时候无法顺利进行，往往需要借助VPN才能成功安装，所以带来了很大的不便。

解决方法：更换为国内源.

1. http://ruby.taobao.org/

2. https://gems.ruby-china.org

gem source 查看源列表

更换源命令：gem source -a http://ruby.taobao.org

删除源命令：gem source -r https://rubygems.org/

更新源命令：gem source -u

若报错Error fetching url地址 SSL_connect 则将https该为http

更新了gem:

------------------------------------------------------------------------------

RubyGems installed the following executables:
/usr/local/ruby/bin/gem

Ruby Interactive (ri) documentation was installed. ri is kind of like man
pages for ruby libraries. You may access it like this:
ri Classname
ri Classname.class_method
ri Classname#instance_method
If you do not wish to install this documentation in the future, use the
--no-document flag, or set it as the default in your ~/.gemrc file. See
'gem help env' for details.

RubyGems system software updated
[root@RedHat-BG rubygems-1.8.5]# gem -v
/usr/local/ruby/lib/ruby/1.9.1/yaml.rb:84:in `<top (required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
2.6.13
[root@RedHat-BG rubygems-1.8.5]# cd /usr/local/bin
[root@RedHat-BG bin]# redis-trib.rb create --replicas 1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006
/usr/local/ruby/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- redis (LoadError)
from /usr/local/ruby/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/local/bin/redis-trib.rb:25:in `<main>'
[root@RedHat-BG bin]# redis-trib.rb create --replicas 1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006^C
[root@RedHat-BG bin]# gem install redis
/usr/local/ruby/lib/ruby/1.9.1/yaml.rb:84:in `<top (required)>':
It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
Fetching: redis-4.0.0.gem (100%)
ERROR: Error installing redis:
redis requires Ruby version >= 2.2.2.

执行redis-trib.rb时遇到的问题

2015-12-07 11:40 7365人阅读评论(1) 收藏举报

执行redis-trib.rb时遇到的问题

redis-trib.rb是Redis Cluster的一个常用工具。下面记录了执行此命令时遇到的一系列错误。

redis-trib.rb create --replicas 1  127.0.0.1:7379 127.0.0.1:7380 127.0.0.1:7381 127.0.0.1:7382 127.0.0.1:7383 127.0.0.1:7384 /usr/bin/env: ruby: 没有那个文件或目录

看来是ruby没有安装，于是执行：

yum install -y ruby//安装ruby redis-trib.rb create --replicas 1  127.0.0.1:7379 127.0.0.1:7380 127.0.0.1:7381 127.0.0.1:7382 127.0.0.1:7383 127.0.0.1:7384 redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError)         from src/redis-trib.rb:24

ruby安装成功，但是rubygem没有安装，所以导致了上述错误，于是继续：

yum install -y rubygems//安装rubygem redis-trib.rb create --replicas 1  127.0.0.1:7379 127.0.0.1:7380 127.0.0.1:7381 127.0.0.1:7382 127.0.0.1:7383 127.0.0.1:7384 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- redis (LoadError)         from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'         from src/redis-trib.rb:25

rubygem安装成功，但是新的错误又出现了。google了一下，发现是ruby版本太低了。yum安装的版本是1.8.7，但是redis需要的是1.9.3或者更高，于是升级ruby版本到1.9.3.

curl -L get.rvm.io | bash -s stable source /etc/profile.d/rvm.sh//安装rvm rvm install 1.9.3//安装ruby1.9.3 rvm use 1.9.3 --default//设置ruby1.9.3为默认的ruby，因为还安装有1.8.3 gem install redis ERROR:  Could not find a valid gem 'redis' (>= 0), here is why:           Unable to download data from https://rubygems.org/ - Errno::ETIMEDOUT: Connection timed out - connect(2) (https://api.rubygems.org/latest_specs.4.8.gz) ERROR:  Possible alternatives: redis

又遇到新的错误了，看来是连接gem源出错了，于是增加新的gem源：

gem sources -a http://ruby.taobao.org///添加淘宝的gem源

然后”gem install redis“执行成功，之后的”redis-trib.rb create ......“也ok了。

BTW：其实ruby1.8.7也支持redis-trib.rb，也就是说在ruby1.8.7上执行”redis-trib.rb create ......“时出现的错误是由于没有安装针对redis的gem包，所以只要成功执行”gem install redis"即可。不过不建议使用ruby1.8.7，因为这个版本有点老了，使用rvm安装ruby1.8.7时，提示对此版本已经不提供支持了。

那么降低redis版本到3.0

删除redis:

删除/usr/local/lib　目录下与redis 相关的命令

也就是你安装在/usr/local/redis/bin中生成的那些redis相关可执行文件

重装3.0.0：

PREFIX=/usr/local/redis make

PREFIX=/usr/local/redis make install

然后/usr/local/redis/bin中又会生成那些redis命令

尝试启动redis-server成功

原来配置集群的那些配置文件不变，尝试每个启动

启动失败：

[root@RedHat-BG bin]# ./redis-server ../redis-cluster/7002/redis.conf

*** FATAL CONFIG FILE ERROR ***
Reading the configuration file, at line 88
>>> 'protected-mode no'
Bad directive or wrong number of arguments

比较了3.0.0版本的配置文件，发现没有这个protected-mode配置，其他基本一样，于是把每个配置文件中该配置去掉

然而最终太多不同，还是挨个拷贝的3.0.0版本配置文件改的，启动，然后gem install redis时仍然提示需要ruby 2.2.2以上版本，于是

一整天白折腾了

删除ruby。。。。

重装2.2.2，按照配置安装位置，make,make install,配置ruby的path路径依次操作，非常顺利，可能此前缺失的一些lib在重启虚拟机后生效了

查看ruby 版本：

[root@RedHat-BG ruby-2.2.2]# ruby -v
ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-linux]

备注：提示缺少或不匹配的libffi卸载和安装

[root@RedHat-BG soft]# rpm -ivh libffi-3.0.5-3.2.el6.x86_64.rpm libffi-devel-3.0.5-3.2.el6.x86_64.rpm
warning: libffi-3.0.5-3.2.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:libffi ########################################### [ 50%]
2:libffi-devel ########################################### [100%]
[root@RedHat-BG soft]# rpm -qa | grep libffi
libffi-devel-3.0.5-3.2.el6.x86_64
libffi-3.0.5-3.2.el6.x86_64

drwxr-xr-x. 2 root root 4096 Sep 10 21:11 bin
drwxr-xr-x. 2 root root 4096 Jun 28 2011 etc
drwxr-xr-x. 2 root root 4096 Jun 28 2011 games
drwxr-xr-x. 2 root root 4096 Jun 28 2011 include
drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib
drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib64
drwxr-xr-x. 2 root root 4096 Jun 28 2011 libexec
drwxr-xr-x. 5 root root 4096 Sep 10 17:18 libffi-3.2.1
drwx------. 2 root root 16384 Sep 2 21:21 lost+found
drwxr-xr-x. 4 root root 4096 Sep 10 20:38 redis
drwxrwxr-x. 6 root root 4096 Jul 14 19:28 redis-4.0.0
drwxr-xr-x. 6 root root 4096 Sep 10 21:38 ruby
drwxr-xr-x. 2 root root 4096 Jun 28 2011 sbin
drwxr-xr-x. 5 root root 4096 Sep 2 21:37 share
drwxr-xr-x. 4 root root 4096 Sep 10 14:52 src
[root@RedHat-BG local]# pwd
/usr/local
[root@RedHat-BG local]# whereis libffi
libffi: /usr/bin/libffi /usr/lib64/libffi.so
[root@RedHat-BG local]# rpm -qa | grep libffi
libffi-devel-3.0.5-3.2.el6.x86_64
libffi-3.0.5-3.2.el6.x86_64

安装gem更新源：

[root@RedHat-BG ruby-2.2.2]# gem update --system
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem source -a https://gems.ruby-china.org
source https://gems.ruby-china.org already present in the cache
[root@RedHat-BG ruby-2.2.2]# gem source -r https://rubygems.org/
source https://rubygems.org/ not present in cache
[root@RedHat-BG ruby-2.2.2]# gem source -u
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem update --system
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
Errno::ENETUNREACH: Network is unreachable - connect(2) for "rubygems.org" port 80 (http://rubygems.org/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem install redis
ERROR: Could not find a valid gem 'redis' (>= 0), here is why:
Unable to download data from http://rubygems.org/ - Errno::ENETUNREACH: Network is unreachable - connect(2) for "rubygems.org" port 80 (http://rubygems.org/specs.4.8.gz)
Unable to download data from https://gems.ruby-china.org - no such name (https://gems.ruby-china.org/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem source -r http://rubygems.org/
http://rubygems.org/ removed from sources
[root@RedHat-BG ruby-2.2.2]# gem source -a http://gems.ruby-china.org
Error fetching http://gems.ruby-china.org:
bad response Bad Request 400 (http://gems-ruby-china.b0.aicdn.com/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem source -a https://gems.ruby-china.org
source https://gems.ruby-china.org already present in the cache
[root@RedHat-BG ruby-2.2.2]# gem source -u
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem update --system
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem source -a http://ruby.taobao.org
Error fetching http://ruby.taobao.org:
bad response Not Found 404 (http://ruby.taobao.org/specs.4.8.gz)
[root@RedHat-BG ruby-2.2.2]# gem source -a https://ruby.taobao.org
https://ruby.taobao.org added to sources
[root@RedHat-BG ruby-2.2.2]# gem source -r https://gems.ruby-china.org
https://gems.ruby-china.org removed from sources
[root@RedHat-BG ruby-2.2.2]# gem source -u
source cache successfully updated
[root@RedHat-BG ruby-2.2.2]# gem update --system
Updating rubygems-update
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/quick/Marshal.4.8/rubygems-update-2.6.13.gemspec.rz)
[root@RedHat-BG ruby-2.2.2]# gem install redis
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/quick/Marshal.4.8/redis-4.0.0.gemspec.rz)
[root@RedHat-BG ruby-2.2.2]# gem source -u
source cache successfully updated
[root@RedHat-BG ruby-2.2.2]# gem update --system
Updating rubygems-update
ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError)
SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/quick/Marshal.4.8/rubygems-update-2.6.13.gemspec.rz)

无法联网获取更新成功的源，不是openssl的问题，linux已经自带openssl

执行Redis集群命令仍提示错误的原因：缺少gem install redis

[root@RedHat-BG local]# which gem
/usr/local/ruby/bin/gem
[root@RedHat-BG local]# redis-trib.rb create --replicas 1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006
/usr/local/ruby/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- redis (LoadError)
[root@RedHat-BG bin]# gem install redis
ERROR: Could not find a valid gem 'redis' (>= 0), here is why:
Unable to download data from https://gems.ruby-china.org - SSL_connect returned=1 errno=0 state=SSLv2/v3 read server hello A: sslv3 alert handshake failure (https://gems-ruby-china.b0.aicdn.com/specs.4.8.gz)

这仍然是试图连接网络源进行安装，到这里修改的源还是无法连接，openssl是linux自带，应该没有问题

所以寻求本地安装的办法，其实这个gem install redis是redis和ruby的接口插件，那么找redis-3.0.0.gem进行手动安装：

[root@RedHat-BG soft]# gem install redis-3.0.0.gem
Successfully installed redis-3.0.0
Parsing documentation for redis-3.0.0
Installing ri documentation for redis-3.0.0
Done installing documentation for redis after 1 seconds
1 gem installed
[root@RedHat-BG soft]# redis-trib.rb create --replicas 1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006
>>> Creating cluster
Connecting to node 192.168.43.105:7001: [ERR] Sorry, can't connect to node 192.168.43.105:7001

这样终于不报错，问题在于我的几个Redis还没有启动而已

相关：

安装redis集群，时候安装ruby redis接口报错问题

前提：

安装ruby完成：安装方法：编译安装！1.9.3以上版本

错误描述：gem install --local /usr/local/src/redis-3.3.0.gem

ERROR: Loading command: install (LoadError)
cannot load such file -- zlib
ERROR: While executing gem ... (NameError)
uninitialized constant Gem::Commands::InstallCommand

解决办法：安装redis集群的ruby接口报错解决方法：

1）下载redhat6.7对应的iso镜像挂载

mount -o loop /datafs/redhatiso/rhel-server-6.5-x86_64-dvd.iso /mnt/

2）配置yum源：

vi rhel67.repo
[RHEL67]
name=RHEL67
baseurl=file:///mnt/Server
enabled=1
gpgcheck=0

gem install --local /usr/local/src/redis-3.3.0.gem

报错：**************************cannot load such file -- zlib**************

执行： yum install zlib-devel

cd ruby安装目录/ext/zlib

ruby extconf.rb
make
make install

重新执行：

gem install --local /usr/local/src/redis-3.3.0.gem

安装成功！

gem install --local /usr/local/src/redis-3.3.0.gem

gem install redis 本地安装怎么装

1条回答

1：下载redis。官网下载3.0.0版本，之前2.几的版本不支持集群模式
2：上传服务器，解压，编译

tar -zxvf redis-3.0.0-rc2.tar.gz mv redis-3.0.0-rc2.tar.gz redis3.0cd /usr/local/redis3.0makemake install
3：创建集群需要的目录
mkdir -p /usr.local/clustercd /usr.local/clustermkdir 7000mkdir 7001mkdir 7002mkdir 7003mkdir 7004mkdir 7005
4：修改配置文件redis.conf
cp /usr/local/redis3.0/redis.conf /usr.local/clustervi redis.conf##修改配置文件中的下面选项port 7000daemonize yescluster-enabled yescluster-config-file nodes.confcluster-node-timeout 5000appendonly yes##修改完redis.conf配置文件中的这些配置项之后把这个配置文件分别拷贝到7000/7001/7002/7003/7004/7005目录下面cp /usr/local/cluster/redis.conf /usr/local/cluster/7000cp /usr/local/cluster/redis.conf /usr/local/cluster/7001cp /usr/local/cluster/redis.conf /usr/local/cluster/7002cp /usr/local/cluster/redis.conf /usr/local/cluster/7003cp /usr/local/cluster/redis.conf /usr/local/cluster/7004cp /usr/local/cluster/redis.conf /usr/local/cluster/7005 ##注意：拷贝完成之后要修改7001/7002/7003/7004/7005目录下面redis.conf文件中的port参数，分别改为对应的文件夹的名称
5：分别启动这6个redis实例
cd /usr/local/cluster/7000redis-server redis.confcd /usr/local/cluster/7001redis-server redis.confcd /usr/local/cluster/7002redis-server redis.confcd /usr/local/cluster/7003redis-server redis.confcd /usr/local/cluster/7004redis-server redis.confcd /usr/local/cluster/7005redis-server redis.conf ##启动之后使用命令查看redis的启动情况ps -ef|grep redis如下图显示则说明启动成功
6：执行redis的创建集群命令创建集群
cd /usr/local/redis3.0/src./redis-trib.rb create --replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005
6.1执行上面的命令的时候会报错，因为是执行的ruby的脚本，需要ruby的环境
错误内容：/usr/bin/env: ruby: No such file or directory
所以需要安装ruby的环境，这里推荐使用yum install ruby安装
yum install ruby

6.2然后再执行第6步的创建集群命令，还会报错，提示缺少rubygems组件，使用yum安装

错误内容：
./redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError)
from ./redis-trib.rb:24
yum install rubygems
6.3再次执行第6步的命令，还会报错，提示不能加载redis，是因为缺少redis和ruby的接口，使用gem 安装
错误内容：
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- redis (LoadError)
from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from ./redis-trib.rb:25

gem install redis

6.4 再次执行第6步的命令，正常执行

输入yes，然后配置完成。

至此redis集群即搭建成功！
7：使用redis-cli命令进入集群环境
redis-cli -c -p 7000

创建redis集群报错 /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load suc

错误详细如下：

/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- redis (LoadError)
from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/local/bin/redis-trib.rb:25:in `<main>'

问题来源这个命令：redis-trib.rb create --replicas 1 192.168.10.11:1001 192.168.10.11:1002 192.168.10.11:1003 192.168.10.11:1004 192.168.10.11:1005 192.168.10.11:1006

解决方法如下：

[root@10-13-165-107 redis]# gem install redis

安装redis库

Linux将命令添加到PATH中

Linux将命令添加到PATH中博客分类：
linux
LinuxApacheBash

简单说PATH就是一组路径的字符串变量，当你输入的命令不带任何路径时，LINUX会在PATH记录的路径中查找该命令。有的话则执行，不存在则提示命令找不到。比如在根目录/下可以输入命令ls,在/usr目录下也可以输入ls,但其实ls命令根本不在这个两个目录下，当你输入ls命令时LINUX会去/bin,/usr/bin,/sbin等目录寻找该命令。而PATH就是定义/bin:/sbin:/usr/bin等这些路劲的变量，其中冒号为目录间的分割符。

如何自定义路径：
假设你新编译安装了一个apache在/usr/local/apache下，你希望每次启动的时候不用敲一大串字符（# /usr/local/apache/bin/apachectl start）才能使用它，而是直接像ls一样在任何地方都直接输入类似这样（# apachectl start）的简短命令。这时，你就需要修改环境变量PATH了，准确的说就是给PATH增加一个值/usr/local/apache/bin。将/usr/local/apache/bin添加到PATH中有三种方法：

1、直接在命令行中设置PATH
# PATH=$PATH:/usr/local/apache/bin
使用这种方法,只对当前会话有效，也就是说每当登出或注销系统以后，PATH设置就会失效。

2、在profile中设置PATH
# vi /etc/profile
找到export行，在下面新增加一行，内容为：export PATH=$PATH:/usr/local/apache/bin。
注：＝等号两边不能有任何空格。这种方法最好,除非手动强制修改PATH的值,否则将不会被改变。
编辑/etc/profile后PATH的修改不会立马生效，如果需要立即生效的话，可以执行# source profile命令。

3、在当前用户的profile中设置PATH
# vi ~/.bash_profile
修改PATH行,把/usr/local/apache/bin添加进去,如：PATH=$PATH:$HOME/bin:/usr/local/apache/bin。
# source ~/.bash_profile
让这次的修改生效。
注：这种方法只对当前用户起作用的,其他用户该修改无效。

去除自定义路径：
当你发现新增路径/usr/local/apache/bin没用或不需要时，你可以在以前修改的/etc/profile或~/.bash_profile文件中删除你曾今自定义的路径。

如何删除RubyGem

[plain] view plain copy
<span style="font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);">如果想安装Ruby on Rails，也许安装Ruby时预装的RubyGem版本根本就不符合要求。那么，就把它卸载了，安装一个符合要求的版本吧。</span>  

[plain] view plain copy
#ruby -e 'puts $:'   

找到 site_ruby/1.x/ 的路径

[plain] view plain copy
cd .../site_ruby/1.x/  

删除这几个文件

[plain] view plain copy
rm -rf ubygems.rb rubygems rubygems.rb   

[plain] view plain copy
which gem  

找到 gem 的目录

#rm -rf /usr/local/ruby/bin/gem

[plain] view plain copy
#rm -rf ...  

统统删除

[plain] view plain copy
gem  

输入gem试试

出现

[plain] view plain copy
-bash: gem: command not found  

恭喜，已经被删除了！

安装RubyGems

3.1 安装 RubyGems

从 RubyForge (http://rubyforge.org/frs/?group_id=126) 上获取RubyGems，然后运行 (如有必要，在根目录下运行)

ruby setup.rb

简单吧！这样就安装了所需的库文件和gem 命令。这个命令可以为我们完成本文档中安装以外的每件事，除了分配gems (目前还不能！).

对于Debian和Ubuntu系统： Debian和Ubuntu系统并没有在基本的Ruby包中自动包含所有的标准Ruby库。所以，你可能需要在安装rubygems前使用“apt-get”命令来安装 libyaml-ruby和libzlib-ruby。除此以外，要想安装带C扩展的 gems，你可能还需要安装ruby-dev。现在，这两个平台通常会提供“ruby-full”包来安装多数公共库。

3.2 在用户指定的目录下安装RubyGems

如果用户没有访问标准安装路径 (通常为 /usr/local/lib/ruby)的权限，他们就得指定另外一个路径来安装RubyGems。

要注意的是，如果你不能在标准路径下安装RubyGems，你也不能在标准的gem库路径中安装 gems。你需要通过GEM_HOME环境变量来指定一个非标准的gem库路径。

使用以下方法在用户指定目录下(假定目录为 /home/mystuff，gem库路径 /home/mygemrepository)安装RubyGems ：

  $ export GEM_HOME=/home/mygemrepository  $ ruby setup.rb --prefix=/home/mystuff

注意：

export命令是shell指定的。你要使用自己的操作系统和shell的相应命令。例如，windows用户应该这样：

set GEM_HOME=/home/mygemrepository

确保你将 /home/mystuff/bin加入到系统路径中，这样就可以找到gem 命令了。
确保将 GEM_HOME的设置加入到你的profile文件中，这样RubyGems 就能找到你的gem库目录。
如果你想把gem库放在安装目录下，我们建议你设置成GEM_HOME prefix_dir/gems。(在这里，prefix_dir是在前面的配置当中--prefix后面的值)

3.3 更新RubyGems

RubyGems的现代版本

如果你的RubyGems版本是0.8.5或是它之后的版本，你可以使用下面的命令来更新到最新版本：

  gem update --system

如果在安装ruby 库时系统要求在根目录下进行，别忘了使用sudo。

RubyGems 0.8.5或RubyGems 1.2.0之前的版本 (或者更新结果为“Nothing to Update”)

如果你当前的RubyGems 版本低于0.8.5，或者确切地说是1.2.0，或者当你运行gem update —system时看到的结果为“Nothing to update”，则用以下命令：

  gem install rubygems-update  update_rubygems

手动更新

下载最新的RubyGems tar或者 zip文件，然后跟着 Installing RubyGems来操作。

3.4 安装之后 -- 设置RubyGems环境

现在，你已经安装RubyGems 了，你应该准备好用gems来运行应用程序了，对吗？

嗯，差不多了。

你还要做一项决定：如何让Ruby程序使用gems库。

你知道，由于gems库的版本化特性，RubyGems并没有将库文件直接存储在标准的库搜索路径中。它会在运行时将必要的gem包添加到库搜索路径中。

这就意味着在获得任何gem库之前必须先加载RubyGems。

Ruby 1.9

现在，默认的Ruby 1.9包已经在大多数平台中自动包含RubyGems了 (目前Debian系统将 RubyGems分离到另一个包中)。这就意味着在Ruby 1.9及以上版本，你不需要在加载gem 库前在程序中添加require 'rubygems'。

麻烦的办法

加载RubyGems的最直接办法是在源代码中输入：

   require 'rubygems'   require 'some_gem_library'   # ...

这个办法的问题在于你不想在每个你下载的单独Ruby程序中都输入那样一行代码！当然对于你自己写的快速脚本来说没什么麻烦的，但这终究不是一个好办法。

使用 `-rubygems` 命令行选项

为了避免更改你安装的所有Ruby程序，你可以告诉ruby解释器在运行其它软件前先加载ruby gems。这点你很容易做到，就是在每次运行程序前，在ruby命令后添加-rubygems 选项。

ruby -rubygems my_program_that_uses_gems

这样就可以了，而且还避免了更改已安装的软件，但是每次都要输入这个选项还是很烦人。幸运的是我们还有一种解决方法。

使用`RUBYOPT`

通过将RUBYOPT环境变量的值设为rubygems，你就可以让Ruby在每次运行时都先加载RubyGems。这与上面的 -rubygem选项很相似，但是你只需指定一次 (而不是每次运行Ruby脚本时都要指定)。

Unix用户需要将下面一行放在.profile (或者相关的)文件中：

export RUBYOPT=rubygems

Windows用户需要使用合适的系统工具来设置RUBYOPT环境变量。（在XP系统中选择设置/控制面板/系统，然后点击高级标，选择页面底部的“环境变量”按钮。需要注意的是一键安装会自动为你设置好RUBYOPT，除非你不让它设置。

未来之路

提前加载RubyGems软件是RubyGems的版本化软件的最大缺点。RubyGems小组正努力寻找新方法来解决这个问题。

与此同时，尽情享受RubyGems吧！

Linux下Openssl的安装全过程

1、下载地址：http://www.openssl.org/source/ 下一个新版本的OpenSSL，我下的版本是：openssl-1.0.0e.tar.gz

2、在下载的GZ目录中，用命令执行：tar -xzf openssl-openssl-1.0.0e.tar.gz

3、进入解压的目录：openssl-1.0.0e [.......]#cd openssl-1.0.0e

4、[.....openssl-1.0.0e]# ./config --prefix=/usr/local/openssl

5[...../openssl-1.0.0e]# ./config -t

6[...../openssl-1.0.0e]# make depend

7[...../openssl-1.0.0e]# cd /usr/local

8/usr/local]# ln -s openssl ssl

9在/etc/ld.so.conf文件的最后面，添加如下内容：

/usr/local/openssl/lib

10...]# ldconfig

11添加OPESSL的环境变量：

在etc／的profile的最后一行，添加：

export OPENSSL=/usr/local/openssl/bin

export PATH=$OPENSSL:$PATH:$HOME/bin

12退出命令界面，再从新登录。

13、以上OPENSSL就安装完毕，下面进行一些检查。

14依次如下执行：

[root@localhost /]# cd /usr/local

[root@localhost local]# ldd /usr/local/openssl/bin/openssl

会出现类似如下信息：

    linux-vdso.so.1 =>  (0x00007fff3bc73000)
    libdl.so.2 => /lib64/libdl.so.2 (0x00007fc5385d7000)
    libc.so.6 => /lib64/libc.so.6 (0x00007fc538279000)
    /lib64/ld-linux-x86-64.so.2 (0x00007fc5387db000)
15查看路径

...]# which openssl

/usr/local/openssl/bin/openssl

16查看版本

...]# openssl version

OpenSSL 1.0.0e 6 Sep 2011

转自：http://hi.baidu.com/aotori/item/0050a122dbb9728c6f2cc373

如何使用？

请尽可能用比较新的 RubyGems 版本，建议 2.6.x 以上。

$ gem update --system # 这里请翻墙一下$ gem -v2.6.3

$ gem sources --add https://gems.ruby-china.org/ --remove https://rubygems.org/$ gem sources -lhttps://gems.ruby-china.org# 确保只有 gems.ruby-china.org

如果你使用 Gemfile 和 Bundler (例如：Rails 项目)

你可以用 Bundler 的 Gem 源代码镜像命令。

$ bundle config mirror.https://rubygems.org https://gems.ruby-china.org

这样你不用改你的 Gemfile 的 source。

source 'https://rubygems.org/'gem 'rails', '4.2.5'...

SSL 证书错误

正常情况下，你是不会遇到 SSL 证书错误的，除非你的 Ruby 安装方式不正确。

如果遇到 SSL 证书问题，你又无法解决，请修改 ~/.gemrc 文件，增加 ssl_verify_mode: 0 配置，以便于 RubyGems 可以忽略 SSL 证书错误。

---:sources:- https://gems.ruby-china.org:ssl_verify_mode: 0

如果你在意 Gem 下载的安全问题，请正确安装 Ruby、OpenSSL，建议部署 Linux 服务器的时候采用这个 RVM 安装脚本的方式安装 Ruby。

其他说明

Bundler::GemspecError: Could not read gem at /home/xxx/.rvm/gems/ruby-2.1.8/cache/rugged-0.23.3.gem. It may be corrupted.，这类错误是网络原因下载到了坏掉的文件到本地，请直接删除那个文件。
请珍惜社区资源，勿基于本镜像做二次镜像网站，我们会定期检查 CDN 请求量统计，单日请求量过大（流量超过 20G）的 IP 将会被永久屏蔽。

Redis集群搭建与简单使用

介绍安装环境与版本

用两台虚拟机模拟6个节点，一台机器3个节点，创建出3 master、3 salve 环境。

redis 采用 redis-3.2.4 版本。

两台虚拟机都是 CentOS ，一台 CentOS6.5 （IP:192.168.31.245），一台 CentOS7（IP:192.168.31.210）。

安装过程

1. 下载并解压

cd /root/software

wget http://download.redis.io/releases/redis-3.2.4.tar.gz

tar -zxvf redis-3.2.4.tar.gz　

2. 编译安装

cd redis-3.2.4make && make install

3. 将 redis-trib.rb 复制到 /usr/local/bin 目录下

cd srccp redis-trib.rb /usr/local/bin/

4. 创建 Redis 节点

首先在 192.168.31.245 机器上 /root/software/redis-3.2.4 目录下创建 redis_cluster 目录；

mkdir redis_cluster

在 redis_cluster 目录下，创建名为7000、7001、7002的目录，并将 redis.conf 拷贝到这三个目录中

mkdir 7000 7001 7002<br>cp redis.conf redis_cluster/7000cp redis.conf redis_cluster/7001cp redis.conf redis_cluster/7002

分别修改这三个配置文件，修改如下内容

port  7000                                        //端口7000,7002,7003        bind 本机ip                                       //默认ip为127.0.0.1 需要改为其他节点机器可访问的ip 否则创建集群时无法访问对应的端口，无法创建集群daemonize    yes                               //redis后台运行pidfile  /var/run/redis_7000.pid          //pidfile文件对应7000,7001,7002cluster-enabled  yes                           //开启集群  把注释#去掉cluster-config-file  nodes_7000.conf   //集群的配置  配置文件首次启动自动生成 7000,7001,7002cluster-node-timeout  15000                //请求超时  默认15秒，可自行设置appendonly  yes                           //aof日志开启  有需要就开启，它会每次写操作都记录一条日志

接着在另外一台机器上（192.168.31.210），的操作重复以上三步，只是把目录改为7003、7004、7005，对应的配置文件也按照这个规则修改即可

5. 启动各个节点

第一台机器上执行redis-server redis_cluster/7000/redis.confredis-server redis_cluster/7001/redis.confredis-server redis_cluster/7002/redis.conf 另外一台机器上执行redis-server redis_cluster/7003/redis.confredis-server redis_cluster/7004/redis.confredis-server redis_cluster/7005/redis.conf

6. 检查 redis 启动情况

##一台机器<br>ps -ef | grep redisroot      61020      1  0 02:14 ?        00:00:01 redis-server 127.0.0.1:7000 [cluster]    root      61024      1  0 02:14 ?        00:00:01 redis-server 127.0.0.1:7001 [cluster]    root      61029      1  0 02:14 ?        00:00:01 redis-server 127.0.0.1:7002 [cluster]     netstat -tnlp | grep redistcp        0      0 127.0.0.1:17000             0.0.0.0:*                   LISTEN      61020/redis-server tcp        0      0 127.0.0.1:17001             0.0.0.0:*                   LISTEN      61024/redis-server tcp        0      0 127.0.0.1:17002             0.0.0.0:*                   LISTEN      61029/redis-server tcp        0      0 127.0.0.1:7000              0.0.0.0:*                   LISTEN      61020/redis-server tcp        0      0 127.0.0.1:7001              0.0.0.0:*                   LISTEN      61024/redis-server tcp        0      0 127.0.0.1:7002              0.0.0.0:*                   LISTEN      61029/redis-server12345678910111213    ##另外一台机器ps -ef | grep redisroot       9957      1  0 02:32 ?        00:00:01 redis-server 127.0.0.1:7003 [cluster]root       9964      1  0 02:32 ?        00:00:01 redis-server 127.0.0.1:7004 [cluster]root       9971      1  0 02:32 ?        00:00:01 redis-server 127.0.0.1:7005 [cluster]root      10065   4744  0 02:38 pts/0    00:00:00 grep --color=auto redisnetstat -tlnp | grep redistcp        0      0 127.0.0.1:17003         0.0.0.0:*               LISTEN      9957/redis-server 1tcp        0      0 127.0.0.1:17004         0.0.0.0:*               LISTEN      9964/redis-server 1tcp        0      0 127.0.0.1:17005         0.0.0.0:*               LISTEN      9971/redis-server 1tcp        0      0 127.0.0.1:7003          0.0.0.0:*               LISTEN      9957/redis-server 1tcp        0      0 127.0.0.1:7004          0.0.0.0:*               LISTEN      9964/redis-server 1tcp        0      0 127.0.0.1:7005          0.0.0.0:*               LISTEN      9971/redis-server 1

7.创建集群

Redis 官方提供了 redis-trib.rb 这个工具，就在解压目录的 src 目录中，第三步中已将它复制到 /usr/local/bin 目录中，可以直接在命令行中使用了。使用下面这个命令即可完成安装。

redis-trib.rb  create  --replicas  1  192.168.31.245:7000 192.168.31.245:7001  192.168.31.245:7002 192.168.31.210:7003  192.168.31.210:7004  192.168.31.210:7005

其中，前三个 ip:port 为第一台机器的节点，剩下三个为第二台机器。

等等，出错了。这个工具是用 ruby 实现的，所以需要安装 ruby。安装命令如下：

yum -y install ruby ruby-devel rubygems rpm-build

gem install redis

之后再运行 redis-trib.rb 命令，会出现如下提示：

输入 yes 即可，然后出现如下内容，说明安装成功。

8. 集群验证

在第一台机器上连接集群的7002端口的节点，在另外一台连接7005节点，连接方式为 redis-cli -h 192.168.31.245 -c -p 7002 ,加参数 -C 可连接到集群，因为上面 redis.conf 将 bind 改为了ip地址，所以 -h 参数不可以省略。

在7005节点执行命令 set hello world ，执行结果如下：

然后在另外一台7002端口，查看 key 为 hello 的内容， get hello ，执行结果如下：

说明集群运作正常。

简单说一下原理

redis cluster在设计的时候，就考虑到了去中心化，去中间件，也就是说，集群中的每个节点都是平等的关系，都是对等的，每个节点都保存各自的数据和整个集群的状态。每个节点都和其他所有节点连接，而且这些连接保持活跃，这样就保证了我们只需要连接集群中的任意一个节点，就可以获取到其他节点的数据。

Redis 集群没有并使用传统的一致性哈希来分配数据，而是采用另外一种叫做哈希槽 (hash slot)的方式来分配的。redis cluster 默认分配了 16384 个slot，当我们set一个key 时，会用CRC16算法来取模得到所属的slot，然后将这个key 分到哈希槽区间的节点上，具体算法就是：CRC16(key) % 16384。所以我们在测试的时候看到set 和 get 的时候，直接跳转到了7000端口的节点。

Redis 集群会把数据存在一个 master 节点，然后在这个 master 和其对应的salve 之间进行数据同步。当读取数据时，也根据一致性哈希算法到对应的 master 节点获取数据。只有当一个master 挂掉之后，才会启动一个对应的 salve 节点，充当 master 。

需要注意的是：必须要3个或以上的主节点，否则在创建集群时会失败，并且当存活的主节点数小于总节点数的一半时，整个集群就无法提供服务了。

人生没有回头路，珍惜当下。

启动：

[xiaobai@RedHat-BG redis]$ bin/redis-server redis-cluster/7001/redis.conf &
[1] 3788
[xiaobai@RedHat-BG redis]$ bin/redis-server redis-cluster/7002/redis.conf &
[2] 3791
[1] Done bin/redis-server redis-cluster/7001/redis.conf
[xiaobai@RedHat-BG redis]$ bin/redis-server redis-cluster/7003/redis.conf &
[3] 3794
[2] Done bin/redis-server redis-cluster/7002/redis.conf
[xiaobai@RedHat-BG redis]$ bin/redis-server redis-cluster/7004/redis.conf &
[4] 3815
[3] Done bin/redis-server redis-cluster/7003/redis.conf
[xiaobai@RedHat-BG redis]$ bin/redis-server redis-cluster/7005/redis.conf &
[5] 3817
[4] Done bin/redis-server redis-cluster/7004/redis.conf
[xiaobai@RedHat-BG redis]$ bin/redis-server redis-cluster/7006/redis.conf &
[6] 3819
[5] Done bin/redis-server redis-cluster/7005/redis.conf
[xiaobai@RedHat-BG redis]$ ps -ef|grep redis|grep -v grep
[6]+ Done bin/redis-server redis-cluster/7006/redis.conf
[xiaobai@RedHat-BG redis]$ ps -ef|grep redis|grep -v grep
[xiaobai@RedHat-BG redis]$ ps -ef|grep redis
xiaobai 3849 3746 0 12:18 pts/0 00:00:00 grep redis
[xiaobai@RedHat-BG redis]$
[xiaobai@RedHat-BG redis]$
[xiaobai@RedHat-BG redis]$
[xiaobai@RedHat-BG redis]$ pwd
/usr/local/redis
[xiaobai@RedHat-BG redis]$ cd redis-cluster/
[xiaobai@RedHat-BG redis-cluster]$ LL
bash: LL: command not found
[xiaobai@RedHat-BG redis-cluster]$ ll
total 24
drwxr-xr-x. 2 root root 4096 Sep 10 21:02 7001
drwxr-xr-x. 2 root root 4096 Sep 10 21:04 7002
drwxr-xr-x. 2 root root 4096 Sep 10 21:05 7003
drwxr-xr-x. 2 root root 4096 Sep 10 21:06 7004
drwxr-xr-x. 2 root root 4096 Sep 10 21:07 7005
drwxr-xr-x. 2 root root 4096 Sep 10 21:08 7006
[xiaobai@RedHat-BG redis-cluster]$ cd 7002
[xiaobai@RedHat-BG 7002]$ ll
total 44
-rw-r--r--. 1 root root 41424 Sep 10 21:04 redis.conf
[xiaobai@RedHat-BG 7002]$ vim redis.conf
[xiaobai@RedHat-BG 7002]$ pwd
/usr/local/redis/redis-cluster/7002
[xiaobai@RedHat-BG 7002]$ ls -al
total 52
drwxr-xr-x. 2 root root 4096 Sep 10 21:04 .
drwxr-xr-x. 8 root root 4096 Sep 10 11:44 ..
-rw-r--r--. 1 root root 41424 Sep 10 21:04 redis.conf
[xiaobai@RedHat-BG 7002]$ cd ../
[xiaobai@RedHat-BG redis-cluster]$ ll
total 24
drwxr-xr-x. 2 root root 4096 Sep 10 21:02 7001
drwxr-xr-x. 2 root root 4096 Sep 10 21:04 7002
drwxr-xr-x. 2 root root 4096 Sep 10 21:05 7003
drwxr-xr-x. 2 root root 4096 Sep 10 21:06 7004
drwxr-xr-x. 2 root root 4096 Sep 10 21:07 7005
drwxr-xr-x. 2 root root 4096 Sep 10 21:08 7006
[xiaobai@RedHat-BG redis-cluster]$ cd ../
[xiaobai@RedHat-BG redis]$ ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 22:00 bin
drwxr-xr-x. 8 root root 4096 Sep 10 11:44 redis-cluster
[xiaobai@RedHat-BG redis]$ cd bin
[xiaobai@RedHat-BG bin]$ ls -al
total 15472
drwxr-xr-x. 2 root root 4096 Sep 10 22:00 .
drwxr-xr-x. 4 root root 4096 Sep 10 20:38 ..
-rw-r--r--. 1 root root 0 Sep 10 21:08 appendonly.aof
-rw-r--r--. 1 root root 18 Sep 10 22:00 dump.rdb
-rw-r--r--. 1 root root 112 Sep 10 21:08 nodes-7001.conf
-rw-r--r--. 1 root root 112 Sep 10 21:09 nodes-7002.conf
-rw-r--r--. 1 root root 112 Sep 10 21:09 nodes-7003.conf
-rw-r--r--. 1 root root 112 Sep 10 21:09 nodes-7004.conf
-rw-r--r--. 1 root root 112 Sep 10 21:10 nodes-7005.conf
-rw-r--r--. 1 root root 112 Sep 10 21:10 nodes-7006.conf
-rwxr-xr-x. 1 root root 4587022 Sep 10 20:38 redis-benchmark
-rwxr-xr-x. 1 root root 22177 Sep 10 20:38 redis-check-aof
-rwxr-xr-x. 1 root root 45395 Sep 10 20:38 redis-check-dump
-rwxr-xr-x. 1 root root 4689929 Sep 10 20:38 redis-cli
lrwxrwxrwx. 1 root root 12 Sep 10 20:38 redis-sentinel -> redis-server
-rwxr-xr-x. 1 root root 6448193 Sep 10 20:38 redis-server
[xiaobai@RedHat-BG bin]$ su root
Password:
[root@RedHat-BG bin]# cd ../
[root@RedHat-BG redis]# ll
total 8
drwxr-xr-x. 2 root root 4096 Sep 10 22:00 bin
drwxr-xr-x. 8 root root 4096 Sep 10 11:44 redis-cluster
[root@RedHat-BG redis]# bin/redis-server redis-cluster/7001/redis.conf &
[1] 3954
[root@RedHat-BG redis]# bin/redis-server redis-cluster/7002/redis.conf &
[2] 3959
[1] Done bin/redis-server redis-cluster/7001/redis.conf
[root@RedHat-BG redis]# bin/redis-server redis-cluster/7003/redis.conf &
[3] 3963
[2] Done bin/redis-server redis-cluster/7002/redis.conf
[root@RedHat-BG redis]# bin/redis-server redis-cluster/7004/redis.conf &
[4] 3968
[3] Done bin/redis-server redis-cluster/7003/redis.conf
[root@RedHat-BG redis]# bin/redis-server redis-cluster/7005/redis.conf &
[5] 3972
[4] Done bin/redis-server redis-cluster/7004/redis.conf
[root@RedHat-BG redis]# bin/redis-server redis-cluster/7006/redis.conf &
[6] 3976
[5] Done bin/redis-server redis-cluster/7005/redis.conf
[root@RedHat-BG redis]# ps -ef|grep redis
root 3955 1 0 12:22 ? 00:00:00 bin/redis-server 192.168.43.105:7001 [cluster]
root 3960 1 0 12:22 ? 00:00:00 bin/redis-server 192.168.43.105:7002 [cluster]
root 3964 1 0 12:22 ? 00:00:00 bin/redis-server 192.168.43.105:7003 [cluster]
root 3969 1 0 12:22 ? 00:00:00 bin/redis-server 192.168.43.105:7004 [cluster]
root 3973 1 10 12:23 ? 00:00:01 bin/redis-server 192.168.43.105:7005 [cluster]
root 3977 1 0 12:23 ? 00:00:00 bin/redis-server 192.168.43.105:7006 [cluster]
root 3990 3939 0 12:23 pts/0 00:00:00 grep redis
[6]+ Done bin/redis-server redis-cluster/7006/redis.conf

xiaobai账户启动失败的原因：有相关目录的进入权限，但缺少Redis相关可执行文件的执行权限，和配置文件的执行权限，要换成root

账户启动，成功！

然后：

redis-trib.rb create --replicas 1 192.168.43.105:7001 192.168.43.105:7002 192.168.43.105:7003 192.168.43.105:7004 192.168.43.105:7005 192.168.43.105:7006

执行：

/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
Connecting to node 192.168.43.105:7003: OK
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
Connecting to node 192.168.43.105:7004: OK
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
Connecting to node 192.168.43.105:7005: OK
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
Connecting to node 192.168.43.105:7006: OK
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 0 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 18 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 19 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 24 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 25 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 34 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 35 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 57 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 58 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 78 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 79 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 87 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 88 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 93 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 94 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 96 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: wrong element type nil at 97 (expected array)
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: ignoring wrong elements is deprecated, remove them explicitly
/usr/local/ruby/lib/ruby/gems/2.2.0/gems/redis-3.0.0/lib/redis.rb:182: warning: this causes ArgumentError in the next release
>>> Performing hash slots allocation on 6 nodes...
Using 3 masters:
192.168.43.105:7001
192.168.43.105:7002
192.168.43.105:7003
Adding replica 192.168.43.105:7004 to 192.168.43.105:7001
Adding replica 192.168.43.105:7005 to 192.168.43.105:7002
Adding replica 192.168.43.105:7006 to 192.168.43.105:7003
M: e0cbcf7bd7c6100a5a01f31208a2812cf5e87d7d 192.168.43.105:7001
slots:0-5460 (5461 slots) master
M: 9c29f90e4b18e2d193f1d51b383a3c192720ab2a 192.168.43.105:7002
slots:5461-10922 (5462 slots) master
M: 412f84ae8360f3798f3f7a872c2cc0bc0cd6dad1 192.168.43.105:7003
slots:10923-16383 (5461 slots) master
S: 825adf530d0b108bfdeb5862133c8fc8966ff9ee 192.168.43.105:7004
replicates e0cbcf7bd7c6100a5a01f31208a2812cf5e87d7d
S: f4f47ff4811d2616d5029197c48b77d80daec141 192.168.43.105:7005
replicates 9c29f90e4b18e2d193f1d51b383a3c192720ab2a
S: a9461e3989b2eea2158934cc9345de6188fc0bc0 192.168.43.105:7006
replicates 412f84ae8360f3798f3f7a872c2cc0bc0cd6dad1
Can I set the above configuration? (type 'yes' to accept): yes
>>> Nodes configuration updated
>>> Assign a different config epoch to each node
>>> Sending CLUSTER MEET messages to join the cluster
Waiting for the cluster to join....
>>> Performing Cluster Check (using node 192.168.43.105:7001)
M: e0cbcf7bd7c6100a5a01f31208a2812cf5e87d7d 192.168.43.105:7001
slots:0-5460 (5461 slots) master
M: 9c29f90e4b18e2d193f1d51b383a3c192720ab2a 192.168.43.105:7002
slots:5461-10922 (5462 slots) master
M: 412f84ae8360f3798f3f7a872c2cc0bc0cd6dad1 192.168.43.105:7003
slots:10923-16383 (5461 slots) master
M: 825adf530d0b108bfdeb5862133c8fc8966ff9ee 192.168.43.105:7004
slots: (0 slots) master
replicates e0cbcf7bd7c6100a5a01f31208a2812cf5e87d7d
M: f4f47ff4811d2616d5029197c48b77d80daec141 192.168.43.105:7005
slots: (0 slots) master
replicates 9c29f90e4b18e2d193f1d51b383a3c192720ab2a
M: a9461e3989b2eea2158934cc9345de6188fc0bc0 192.168.43.105:7006
slots: (0 slots) master
replicates 412f84ae8360f3798f3f7a872c2cc0bc0cd6dad1
[OK] All nodes agree about slots configuration.
>>> Check for open slots...
>>> Check slots coverage...
[OK] All 16384 slots covered.

先启动，再创建集群。

Redis集群终于搭建成功！@！！

阅读全文

0 0

RedHat6.5虚拟机架设Redis和Kafka伪集群

Linux怎么在文件系统/usr/local中复制进文件，总是显示没有权限？

1.打开sudoers文件

2.修改suduers文件

3.测试是否成功

centos 卸载python和yum之后的解决办法

linux下安装rpm遇到的包依赖问题 10

redhat下安装ruby2.2以及安装rubygems

RubyGems

执行redis-trib.rb时遇到的问题

执行redis-trib.rb时遇到的问题

安装redis集群，时候安装ruby redis接口报错问题

gem install redis 本地安装怎么装

1条回答

创建redis集群报错 /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load suc

Linux将命令添加到PATH中

如何删除RubyGem

安装RubyGems

3.1 安装 RubyGems

3.2 在用户指定的目录下安装RubyGems

3.3 更新RubyGems

RubyGems的现代版本

RubyGems 0.8.5或RubyGems 1.2.0之前的版本 (或者更新结果为“Nothing to Update”)

手动更新

3.4 安装之后 -- 设置RubyGems环境

Ruby 1.9

麻烦的办法

使用 -rubygems 命令行选项

使用RUBYOPT

未来之路

Linux下Openssl的安装全过程

如何使用？

如果你使用 Gemfile 和 Bundler (例如：Rails 项目)

SSL 证书错误

其他说明

Redis集群搭建与简单使用

使用 `-rubygems` 命令行选项

使用`RUBYOPT`