shell脚本部署nginx服务

shell脚本一键部署nginx服务

vim   nginx.sh

将脚本复制进去

sh    nginx.sh   #执行脚本

#!/bin/bash
#function:一键部署nginx
#author:墨染-2021-02-12
#请以root用户身份执行
systemctl stop firewalld.service
systemctl disable firewalld.service
sed -i 's/SELINUX=.*/SELINUX=disabled/' /etc/sysconfig/selinux
echo "正在安装依赖包，请稍等...."
yum -y install  gcc-c++  && yum install -y pcre pcre-devel  &&  yum install -y zlib zlib-devel  && yum install -y openssl openssl-devel 
mkdir /usr/local/nginx  &&  cd /usr/local/nginx
echo "正在下载压缩包，请稍等...."
wget https://nginx.org/download/nginx-1.20.2.tar.gz
tar xvfz nginx-1.20.2.tar.gz
echo "正在配置，请稍等...."
cd nginx-1.20.2 && ./configure
echo "正在安装服务请稍等..."
make && make install
/usr/local/nginx/sbin/./nginx -t
read -p "是否部署nginx服务开机自启（yes=1/no=2）：" fw
if [ $fw -eq 1 ];then
   echo "开始部署服务开机自启...."
   echo "
   [Unit]
Description=nginx
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target" > /lib/systemd/system/nginx.service
systemctl start nginx.service && systemctl enable nginx.service && systemctl enable nginx.service
systemctl status nginx.service
echo "服务及开机自启部署成功，请输入`ifconfig | grep inet | cut -d " " -f 10 | head -1`测试"
fi
if [ $fw -eq 2 ];then
   echo "即将开启服务并退出脚本..."
   echo "
   [Unit]
Description=nginx
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target" > /lib/systemd/system/nginx.service
systemctl start nginx.service && systemctl disable nginx.service && systemctl disable nginx.service
systemctl status nginx.service
echo "服务部署成功，请输入`ifconfig | grep inet | cut -d " " -f 10 | head -1`测试"
fi

在nginx服务部署完成的时候，会弹出这个界面，可以选择是否部署开机自启动；

1：确认部署开机自启动

2：取消部署开机自启动

之后会自动查一下nginx的服务状态，如下图：

服务最终显示效果

 可以使用systemctl和service来管理该服务