nginx一键部署脚本

#!/bin/bash # Name:nginx-install.sh # Version: 1.0 # Discription: To nginx="nginx-1.24.0" #nginx版本 echo "################################## ${nginx} installation started ###################################" #1.设置变量 workDir=$(pwd) sslmodule=0 # nginx启用SSL（Https证书，默认不启用） nginxlibs="./nginx.libs" # nginx依赖包 installDir="/usr/local/nginx" # nginx安装目录 mynginx=$installDir/sbin/nginx myconf=$installDir/conf/nginx.conf rely_software=(gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel make) #2.下载nginx安装包 # wget -c https://nginx.org/download/$nginx.tar.gz #3.安装依赖 #3.1 要求已管理员身份运行 if [ $USER != "root" ];then echo "注意，请以管理员身份运行此程序！" exit -1 fi #3.2 检测安装包是否存在 if [ ! -f "${nginx}.tar.gz" ];then echo "当前目录未找到nginx安装包${nginx}.tar.gz，安装程序已取消。" exit -1 fi #3.3 安装本地依赖项（ARM架构不需要安装此依赖） if [ -d "$nginxlibs" ];then rpm -Uvh $nginxlibs/*.rpm --nodeps --force fi #3.4 检测当前依赖项（ARM架构不需要安装此依赖） for i in ${rely_software[*]} do rpm -q $i &>/dev/null if [ $? -eq 0 ];then echo "$i is installed" else yum -y install $i &>/dev/null action "$i is installing" /usr/bin/true fi done echo "依赖检测完成，进入安装..." #4.编译安装 tar -zxvf $nginx.tar.gz cd $nginx if [ $sslmodule -eq 0 ];then ./configure --prefix=$installDir else ./configure --prefix=$installDir --with-http_stub_status_module --with-http_ssl_module fi make make install whereis nginx echo "编译安装已完成" #5.执行配置 #5.1 添加静态文件压缩 line=33 sed -i "$((line++))G" $myconf sed -i "$((line++))i gzip on;" $myconf sed -i "$((line++))i gzip_vary on;" $myconf sed -i "$((line++))i gzip_buffers 4 16K;" $myconf sed -i "$((line++))i gzip_comp_level 6;" $myconf sed -i "$((line++))i gzip_min_length 100k;" $myconf sed -i "$((line++))i gzip_types text/plain text/css application/javascript;" $myconf echo "已添加静态文件压缩配置" #5.2 添加日志切割 if type logrotate >/dev/null 2>&1; then cat >/etc/logrotate.d/nginx<<EOF $installDir/logs/*log { create 0644 root root daily rotate 10 missingok notifempty compress sharedscripts postrotate kill -USR1 \`cat $installDir/logs/nginx.pid 2>/dev/null\` 2>/dev/null || true endscript } EOF echo "0 0 * * * logrotate -vf /etc/logrotate.d/nginx" >> /var/spool/cron/root echo "已添加日志切割配置" fi sleep 3s #6.开机启动 cat >/etc/systemd/system/nginx.service<<EOF [Unit] Description=nginx After=network.target remote-fs.target nss-lookup.target [Service] Type=forking # PIDFile=$installDir/logs/nginx.pid ExecStartPre=$mynginx -t -c $myconf ExecStart=$mynginx -c $myconf ExecReload=$mynginx -s reload ExecStop=$mynginx -s stop PrivateTmp=true [Install] WantedBy=multi-user.target EOF systemctl daemon-reload systemctl enable nginx.service echo "已为nginx 添加开机启动服务" #7.启动nginx systemctl start nginx systemctl status nginx ps aux|grep nginx echo "################################## ${nginx} installation success ###################################"