NGINX

1.LN|NMP

Linux + Apache + Mysql +PHPLinux：免费的类unix操作系统，可以免费使用和自由传播PHP：编程的脚本语言Mysql：开源、免费、高性能的关系型数据库Apache：轮循机制web服务器软件，监听端口|接收请求|解析HTTP协议|转发给PHPNginx：监听服务器软件比Apache前景更好|配置轻松|性能更优

2.编译安装
将下载的软件的源代码进行编译安装

·编译=前的准备工作： ./configure·编译： make·安装：make install

3.安装nginx

[root@VM_138_144_centos ~]# wget http://nginx.org/download/nginx-1.10.3.tar.gz#wget：可以使使自己链接到远程的服务器下载资源[root@VM_138_144_centos ~]# tar -zxvf nginx-1.10.3.tar.gz [root@VM_138_144_centos ~]# cd nginx-1.10.3[root@VM_138_144_centos nginx-1.10.3]# ./configure checking for OS + Linux 2.6.32-504.30.3.el6.x86_64 x86_64checking for C compiler ... not found./configure: error: C compiler cc is not found  #c编译器cc没有找到[root@VM_138_144_centos ~]# yum install gcc.x86_64 -y[root@VM_138_144_centos ~]# cd nginx-1.10.3[root@VM_138_144_centos nginx-1.10.3]# ./configure 安装Nginx时报错./configure: error: the HTTP rewrite module requires the PCRE library.安装pcre-devel解决问题 yum -y install pcre-devel错误提示：./configure: error: the HTTP cache module requires md5 functions from OpenSSL library. You can either disable the module by using --without-http-cache option, or install the OpenSSL library into the system, or build the OpenSSL library statically from the source with nginx by using --with-http_ssl_module --with-openssl=<path> options.解决办法：yum -y install openssl openssl-devel总结：yum -y install pcre-devel openssl openssl-devel[root@VM_138_144_centos ~]# yum install openssl-devel.x86_64 openssl.x86_64 -y如果报错：Error Downloading Packages:  e2fsprogs-1.41.12-22.el6.x86_64: failure: Packages/e2fsprogs-1.41.12-22.el6.x86_64.rpm from os: [Errno 256] No more mirrors to try.解决方案：[root@VM_138_144_centos ~]# yum clean metadataLoaded plugins: fastestmirror, securityCleaning repos: epel extras os updates8 metadata files removed4 sqlite files removed0 metadata files removed[root@VM_138_144_centos ~]# yum clean allLoaded plugins: fastestmirror, securityCleaning repos: epel extras os updatesCleaning up EverythingCleaning up list of fastest mirrors[root@VM_138_144_centos ~]# yum install openssl-devel.x86_64 openssl.x86_64 -y[root@VM_138_144_centos nginx-1.10.3]# ./configure [root@VM_138_144_centos nginx-1.10.3]# make[root@VM_138_144_centos nginx-1.10.3]# make install

4.启动nginx

[root@VM_138_144_centos sbin]# cd /usr/local/nginx/sbin/[root@VM_138_144_centos sbin]# ./nginx nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)nginx: [emerg] still could not bind()[root@VM_138_144_centos sbin]# netstat -lnp | grep 80tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      24874/nginx         [root@VM_138_144_centos sbin]# pkill -9 nginx           #强制停止nginx[root@VM_138_144_centos sbin]# vim /usr/local/nginx/conf/nginx.conf ----------#修改配置文件worker_processes  5;            #指定子工作进程数...server {        listen       80;   监听80端口        server_name  localhost;  #配置域名        #charset koi8-r;        #access_log  logs/host.access.log  main;        location / {    #配置目录            root   html;            index  index.html index.htm;        }----------[root@VM_138_144_centos sbin]# ps aux | grep nginxroot     25151  0.0  0.0  24432   824 ?        Ss   21:36   0:00 nginx: master process ./nginxnobody   25152  0.0  0.1  24852  1504 ?        S    21:36   0:00 nginx: worker processnobody   25153  0.0  0.1  24852  1504 ?        S    21:36   0:00 nginx: worker processnobody   25154  0.0  0.1  24852  1504 ?        S    21:36   0:00 nginx: worker processnobody   25155  0.0  0.1  24852  1432 ?        S    21:36   0:00 nginx: worker processnobody   25156  0.0  0.1  24852  1484 ?        S    21:36   0:00 nginx: worker processroot     25167  0.0  0.0   6384   696 pts/0    S+   21:36   0:00 grep nginx[root@VM_138_144_centos sbin]#[root@VM_138_144_centos sbin]# ../sbin/nginx -s reload      #重启nginx

4.安装PHP

[root@VM_138_144_centos php-7.1.4]# wget http://hk1.php.net/get/php-7.1.4.tar.gz/from/this/mirror[root@VM_138_144_centos php-7.1.4]# tar -zxvf php-7.1.4.tar.gz [root@VM_138_144_centos ~]# yum install gcc gcc++ libxml2-devel[root@VM_138_144_centos php-7.1.4]# cd php-7.1.4[root@VM_138_144_centos php-7.1.4]# ./configure ----------Thank you for using PHP.#出现，标志着安装成功----------[root@VM_138_144_centos php-7.1.4]# make----------#标志着编译成功Don't forget to run 'make test'.----------

安装keepalived

[root@VM_138_144_centos mnt]# wget http://www.keepalived.org/software/keepalived-1.2.18.tar.gz[root@VM_138_144_centos mnt]# lskeepalived-1.2.18.tar.gz[root@VM_138_144_centos mnt]# tar -zxvf keepalived-1.2.18.tar.gz    [root@VM_138_144_centos mnt]# yum search openssl[root@VM_138_144_centos mnt]# yum install openssl-devel.x86_64 openssl.x86_64 -y[root@VM_138_144_centos mnt]# cd keepalived-1.2.18[root@VM_138_144_centos keepalived-1.2.18]# lsAUTHOR        COPYING    INSTALL      README  VERSION  configure     doc      install-sh  keepalived.spec.inCONTRIBUTORS  ChangeLog  Makefile.in  TODO    bin      configure.in  genhash  keepalived  lib[root@VM_138_144_centos keepalived-1.2.18]# ./configure         [root@VM_138_144_centos keepalived-1.2.18]# make && make install 首先将keepalived装成linux系统服务，因为没有使用keepalived的默认安装路径( 默认：/usr/local),装完之后需要对文件做一些修改[root@VM_138_144_centos rc.d]# cd ~    * 创建文件夹，讲keepalived配置文件将以复制         [root@VM_138_144_centos ~]# cp /usr/local/etc/keepalived/keepalived.conf  /etc/keepalived/*复制keepalived的脚本文件[root@VM_138_144_centos ~]# cp /usr/local/etc/rc.d/init.d/keepalived /etc/init.d/[root@VM_138_144_centos ~]# cp /usr/local/etc/sysconfig/keepalived /etc/sysconfig/*建立系统服务软连接[root@VM_138_144_centos ~]# ln -s /usr/local/sbin/keepalived /usr/sbin/[root@VM_138_144_centos ~]# ln -s /usr/local/sbin/keepalived /sbin/  [root@VM_138_144_centos ~]# cd /usr/local/[root@VM_138_144_centos local]# lsbin  etc  games  include  lib  lib64  libexec  nginx  php  qcloud  sa  sbin  share  src  var[root@VM_138_144_centos local]# cd /mnt/keepalived-1.2.18[root@VM_138_144_centos keepalived-1.2.18]# ls                   AUTHOR        COPYING    INSTALL   Makefile.in  TODO     bin         config.status  configure.in  genhash     keepalived       keepalived.spec     libCONTRIBUTORS  ChangeLog  Makefile  README       VERSION  config.log  configure      doc           install-sh  keepalived.conf  keepalived.spec.in[root@VM_138_144_centos keepalived-1.2.18]# chkconfig keepalived on#开机启动#制作keepalived服务完成[root@VM_138_144_centos keepalived-1.2.18]# service keepalived start|stop|restartStarting keepalived:                                       [  OK  ]*此时就可以看到keepalived相关进程了[root@VM_138_144_centos keepalived-1.2.18]# ps -ef | grep keepalivedroot     31664     1  0 08:31 ?        00:00:00 keepalived -Droot     31666 31664  0 08:31 ?        00:00:00 keepalived -Droot     31667 31664  0 08:31 ?        00:00:00 keepalived -Droot     31800 26131  0 08:33 pts/1    00:00:00 grep keepalived[root@VM_138_144_centos keepalived-1.2.18]#   [root@VM_138_144_centos ~]# 

Nginx默认读取文件

*在启动nginx之前需要吧=把http关掉[root@VM_138_144_centos sbin]# service httpd stopStopping httpd:                                            [  OK  ][root@VM_138_144_centos sbin]# vim /usr/local/nginx/html/index.html [root@VM_138_144_centos sbin]# ./nginx -s  reload

Nginx实现https访问

[root@VM_138_144_centos ssl]# openssl genrsa -des3 -out server.key 1024Generating RSA private key, 1024 bit long modulus........++++++....++++++e is 65537 (0x10001)Enter pass phrase for server.key:Verifying - Enter pass phrase for server.key:[root@VM_138_144_centos ssl]# openssl req -new -key server.key -out server.csrEnter pass phrase for server.key:You are about to be asked to enter information that will be incorporatedinto your certificate request.What you are about to enter is what is called a Distinguished Name or a DN.There are quite a few fields but you can leave some blankFor some fields there will be a default value,If you enter '.', the field will be left blank.-----Country Name (2 letter code) [XX]:CNState or Province Name (full name) []:shanxiLocality Name (eg, city) [Default City]:xianOrganization Name (eg, company) [Default Company Ltd]:Organizational Unit Name (eg, section) []:Common Name (eg, your name or your server's hostname) []:Email Address []:[e-mail] enter the following 'extra' attributesto be sent with your certificate requestA challenge password []:An optional company name []:[root@VM_138_144_centos ssl]# cp server.key server.key.org[root@VM_138_144_centos ssl]# lsserver.csr  server.key  server.key.org[root@VM_138_144_centos ssl]# openssl rsa -in server.key.org -out server.keyEnter pass phrase for server.key.org:writing RSA key[root@VM_138_144_centos ssl]# lsserver.csr  server.key  server.key.org[root@VM_138_144_centos ssl]# openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt Signature oksubject=/C=CN/ST=shanxi/L=xian/O=Default Company Ltd/emailAddress=[e-mail] Private key[root@VM_138_144_centos ssl]#