CentOS6 环境 Nginx自动安装脚本

在CentOS6系列的操作系统上，通过脚本自动化下载Nginx源码，并配置安装Nginx服务，最后将nginx添加到系统服务，可通过“service nginx start”等命令操作nginx服务器。

Nginx安装脚本（install-nginx.sh）：

#!/bin/bash # installation configuration NGINX_VERSION=1.12.2 NGINX_SRC_PATH=/root NGINX_BIN_PATH=/usr/local/nginx # disable firewall service iptables stop setenforce 0 # installation dependence yum install -y pcre-devel zlib-devel openssl-devel # download nginx source package cd ${NGINX_SRC_PATH} wget http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz # unzip source package tar -xzvf nginx-${NGINX_VERSION}.tar.gz cd ./nginx-${NGINX_VERSION} # install nginx ./configure --prefix=${NGINX_BIN_PATH} --with-http_ssl_module make & make install # add nginx to system service ln -s ${NGINX_BIN_PATH}/sbin/nginx /usr/sbin/nginx cd ${NGINX_BIN_PATH} wget https://www.linuxidc.com/linux/nginx/config/service-nginx #如果这个文件无法下载，请下文的service-nginx.sh文件代替 mv service-nginx /etc/init.d/nginx cd /etc/init.d/ chmod 755 nginx # test nginx service service nginx restart

将Nginx添加到系统服务（service-nginx.sh）：

#!/bin/sh # # nginx - this script starts and stops the nginx daemon # # chkconfig:  - 85 15 # description:  NGINX is an HTTP(S) server, HTTP(S) reverse \ #              proxy and IMAP/POP3 proxy server # processname: nginx # config:      /etc/nginx/nginx.conf # config:      /etc/sysconfig/nginx # pidfile:    /var/run/nginx.pid # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ "$NETWORKING" = "no" ] && exit 0 nginx="/usr/sbin/nginx" prog=$(basename $nginx) NGINX_CONF_FILE="/etc/nginx/nginx.conf" [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx lockfile=/var/lock/subsys/nginx make_dirs() {   # make required directories   user=`$nginx -V 2>&1 | grep "configure arguments:.*--user=" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`   if [ -n "$user" ]; then       if [ -z "`grep $user /etc/passwd`" ]; then         useradd -M -s /bin/nologin $user       fi       options=`$nginx -V 2>&1 | grep 'configure arguments:'`       for opt in $options; do           if [ `echo $opt | grep '.*-temp-path'` ]; then               value=`echo $opt | cut -d "=" -f 2`               if [ ! -d "$value" ]; then                   # echo "creating" $value                   mkdir -p $value && chown -R $user $value               fi           fi       done     fi } start() {     [ -x $nginx ] || exit 5     [ -f $NGINX_CONF_FILE ] || exit 6     make_dirs     echo -n $"Starting $prog: "     daemon $nginx -c $NGINX_CONF_FILE     retval=$?     echo     [ $retval -eq 0 ] && touch $lockfile     return $retval } stop() {     echo -n $"Stopping $prog: "     killproc $prog -QUIT     retval=$?     echo     [ $retval -eq 0 ] && rm -f $lockfile     return $retval } restart() {     configtest || return $?     stop     sleep 1     start } reload() {     configtest || return $?     echo -n $"Reloading $prog: "     killproc $nginx -HUP     RETVAL=$?     echo } force_reload() {     restart } configtest() {   $nginx -t -c $NGINX_CONF_FILE } rh_status() {     status $prog } rh_status_q() {     rh_status >/dev/null 2>&1 } case "$1" in     start)         rh_status_q && exit 0         $1         ;;     stop)         rh_status_q || exit 0         $1         ;;     restart|configtest)         $1         ;;     reload)         rh_status_q || exit 7         $1         ;;     force-reload)         force_reload         ;;     status)         rh_status         ;;     condrestart|try-restart)         rh_status_q || exit 0             ;;     *)         echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"         exit 2 esac