快速源码安装nginx 附启动脚本

源码安装nginx目录

编译安装

1.解决依赖关系

yum -y install gcc pcre pcre-devel zlib zlib-devel openssl openssl-devel //安装编译的依赖

2.下载nginx源码包

yum -y install wget
wget http://nginx.org/download/nginx-1.19.5.tar.gz

3.解压nginx源码包并编译开始安装

tar xzf nginx-1.19.5.tar.gz
cd nginx-1.19.5
./configure --prefix=/srv/nginx
make && make install

nginx大部分常用模块，编译时./configure --help以–without开头的都默认安装。

–prefix=PATH ： 指定nginx的安装目录。如 /srv/nginx

4.启动

/srv/nginx/sbin/nginx -c /srv/nginx/conf/nginx.conf    //nginx启动并选择要启动的配置文件
kill -15  `cat /srv/nginx/logs/nginx.pid`	//nginx启动后可以根据它启动的pid来进行结束进程
 /srv/nginx/sbin/nginx -s reload -c /srv/nginx/conf/nginx.conf //nginx启动后重启

5.编写启动脚本

翻到最后

导入编译完安装包

1.下载编译完的源码包并解压

cd /srv && curl -o nginx.tar.gz http://182.92.165.158/nginx.tar.gz  //切换到srv目录下开始下载
cd /srv && tar xzf nginx.tar.gz  //解压

2.配置log目录和web目录

mkdir -p /data/web/www
mkdir -p /data/log/nginx/
echo "test" > /data/log/nginx/index.html

3.启动脚本使用

wget http://182.92.165.158/nginx_install.sh
bash nginx_install start    //使用参数有：start|stop|reload|status|test

启动脚本

#!/bin/bash
pid="/srv/nginx/logs/nginx.pid"
ng_b=`netstat -nlpt | grep 80`
ng_a=$?
install() {
     cd /
     mkdir /srv
     mkdir -p /data/web/www
     mkdir -p /data/log/nginx/
     echo "test" > /data/web/www/index.html
     cd /srv && curl -o nginx.tar.gz http://182.92.165.158/nginx.tar.gz
     tar xzf /srv/nginx.tar.gz
     echo "nginx安装完毕"
}
start() {
    if [ $ng_a == 0 ]; then
         echo "端口被占用无法启动"
         read -p "是否需要停止nginx服务(y/n)" yn
         if [ $yn == "y" -o $yn == "Y" ]; then
              stop
         elif [ $yn == "n" -o $yn == "N" ]; then
              echo "命令退出"
         else
              echo "请输入(y/n)"
         fi
         
         stop
    elif [ $ng_a == 1 ]; then
        /srv/nginx/sbin/nginx -c /srv/nginx/conf/nginx.conf
        echo "开始启动"
        netstat -nlpt | grep 80 &>/dev/null
        if [ $? == 0 ]; then
             echo "nginx启动成功"
        else
             echo "nginx启动失败"
        fi

    else
         echo "nginx服务器有问题请检查"
    fi
    }
stop() {
    if [ $ng_a == 0 ]; then
        kill -15  `cat $pid`
        echo "开始停止"
        sleep 1s
        
        netstat -nlpt | grep 80 &>/dev/null
        if [ $? == 0 ]; then
                    echo "nginx停止失败"
                else
                    echo "nginx停止成功"
                fi

    elif [ $ng_a == 1 ]; then
        echo "nginx尚未启动无法停止"
    else
         echo "nginx服务器有问题请检查"
    fi
}
reload() {
    if [ $ng_a == 0 ]; then
         /srv/nginx/sbin/nginx -s reload -c /srv/nginx/conf/nginx.conf
        echo "开始重启"
        netstat -nlpt | grep 80 &>/dev/null
        if [ $? == 0 ]; then
                    echo "nginx重启成功"
                else
                    echo "nginx重启失败"
                fi

    elif [ $ng_a == 1 ]; then
        echo "nginx尚未启动无法重启"
        read -p "是否需要启动nginx服务(y/n)" ynn
         if [ $ynn == "y" -o $ynn == "Y" ]; then
              start
         elif [ $ynn == "n" -o $ynn == "N" ]; then
              echo "命令退出"
         else
              echo "请输入(y/n)"
         fi
    else
         echo "nginx服务器有问题请检查"
    fi
}
test() {
    echo "开始监测nginx配置文件"
    /srv/nginx/sbin/nginx -c /srv/nginx/conf/nginx.conf -t  &>/dev/null
    if [ $? == 0 ]; then
         echo -e "\033[32m nginx配置文件正常 \033[0m"
    elif [ $? == 1 ]; then
         echo "\033[31m nginx配置文件有问题 \033[0m"
         /srv/nginx/sbin/nginx -c /srv/nginx/conf/nginx.conf -t
    else
         echo "\033[31m nginx请检查配置文件 \033[0m"
    fi
    

}
case $1 in
    install)
       install
    ;;
    start) 
        start
    ;;
    stop)
        stop
    ;;
    reload)
        reload
    ;;
    status)
    echo $ng_b
    ;;
    test)
    test
    ;;
    *)
    echo "start|stop|reload|status|test"
    ;;
esac

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posted @ 2022-12-20 20:00  李知音  阅读(22)  评论(0)    收藏  举报  来源