debian7.7环境下安装percona server数据库

1.先安装mysql 这里安装的是percona,mysql的分支
Percona Server 的编译、配置和使用与 MySQL 完全一致，你完全可以把它当成是 MySQL 来使用。

下载 Percona Server 源码包
# wget https://www.percona.com/downloads/Percona-Server-5.6/Percona-Server-5.6.32-78.0/source/tarball/percona-server-5.6.32-78.0.tar.gz
或 MySQL 源码包
# wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.19.tar.gz
安装依赖¶

# apt-get install gcc
apt-get install g++ make cmake bison perl
apt-get install libncurses5-dev libaio-dev


创建 MySQL 用户
# groupadd mysql

查看当前用户组是否存在
# cat /etc/group |grep mysql

查看当前用户是否存在
# cat /etc/passwd |grep mysql

# useradd -g mysql -s /sbin/nologin -M mysql
创建日志目录和 SOCK 目录并更改权限
# mkdir /var/log/mysql
# chown -R mysql:mysql /var/log/mysql/

mkdir /var/log/mysql
chown -R mysql:mysql /var/log/mysql
mkdir /var/lib/mysql
chown -R mysql:mysql /var/lib/mysql
mkdir /var/run/mysql
chown -R mysql:mysql /var/run/mysql

编译安装
# tar zxf percona-server-5.6.17-66.0.tar.gz -C /usr/local/src/
# cd /usr/local/src/percona-server-5.6.17-66.0/

# cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DSYSCONFDIR=/usr/local/mysql/etc \
-DMYSQL_DATADIR=/var/lib/mysql \
-DMYSQL_UNIX_ADDR=/var/run/mysql/mysqld.sock \
-DMYSQL_TCP_PORT=3306 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_EDITLINE=bundled  \
-DCMAKE_BUILD_TYPE=RelWithDebInfo \
-DBUILD_CONFIG=mysql_release \
-DFEATURE_SET=community \
-DWITH_EMBEDDED_SERVER=OFF

##以下这两句不是编译的选项，移除##
-DMYSQL_USER=mysql \
-DWITH_MEMORY_STORAGE_ENGINE=1 \

# make -j8

make过程中会报错，报错如下：

/usr/bin/ld: cannot find -lz
collect2: error: ld returned 1 exit status
make[2]: *** [storage/tokudb/PerconaFT/ft/libft.so] Error 1
make[1]: *** [storage/tokudb/PerconaFT/ft/CMakeFiles/ft.dir/all] Error 2
make: *** [all] Error 2

解决方法：
编译的时候出现"/usr/bin/ld: cannot find -lz"错误，需要安装zlib-dev这个包，在线安装命令为：apt-get install zlib1g-dev。

# make install

初始化数据库
切换到 MySQL 安装目录：

# cd /usr/local/mysql/
以 mysql 用户的身份创建 /var/lib/mysql,后续将作为数据库的datadir目录，并写入初始化数据库信息：

# ./scripts/mysql_install_db --user=mysql --datadir=/var/lib/mysql

拷贝服务文件到 /etc/init.d/mysql，mysql 这个文件名也是服务名，可以任意更改， 为了统一我们使用 mysql 作为文件名：
# cp support-files/mysql.server /etc/init.d/mysql

如果/usr/local/mysql/文件夹下没有etc目录，就创建一个
# mkdir etc
# vim /usr/local/mysql/etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/run/mysql/mysqld.sock
skip-name-resolve
symbolic-links=0

[mysqld_safe]
log-error=/var/log/mysql/mysqld-err.log
#pid-file=/var/lib/mysql/aboutc.pid


启动 MySQL 服务

# service mysql start
Starting MySQL (Percona Server).. SUCCESS!

更改 root 用户密码

# ./bin/mysqladmin -u root password 'new-password'

删除登录用户密码为空的数据

# ./bin/mysql -uroot -p
Enter password:

mysql> delete from mysql.user where password = '';
Query OK, 5 rows affected (0.51 sec)

mysql> select user,host,password from mysql.user;
+------+-----------+-------------------------------------------+
| user | host      | password                                  |
+------+-----------+-------------------------------------------+
| root | localhost | *9F6F2XXXX40B6DF5D2A5F762E1CF33782CA1ABXX |
+------+-----------+-------------------------------------------+
1 row in set (0.01 sec)

至此percona server 5.6.32安装完毕