Centos7编译安装nginx1.16

1.依赖环境安装

yum -y install gcc gcc-c++ make automake autoconf pcre pcre-devel zlib zlib-devel openssl openssl-devel libtool

2.下载解压nginx包

wget http://nginx.org/download/nginx-1.16.0.tar.gz
tar xvf nginx-1.16.0.tar.gz
cd nginx-1.16.0

3.编译nginx

./configure --prefix=/usr/local/study/nginx  --sbin-path=/usr/local/study/nginx/sbin/nginx --conf-path=/usr/local/study/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log  --http-log-path=/var/log/nginx/access.log  --pid-path=/var/run/nginx/nginx.pid --lock-path=/var/lock/nginx.lock  --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --http-client-body-temp-path=/var/tmp/nginx/client/ --http-proxy-temp-path=/var/tmp/nginx/proxy/ --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi --with-pcre

4.安装nginx

make && make install

5.增加nginx用户和nginx用户组

groupadd  nginx  #添加nginx组    
useradd -g  nginx nginx -s /bin/false  #创建nginx运行账户nginx并加入到nginx组，不允许nginx用户直接登录系统

6.修改配置文件nginx.conf

mkdir -p /usr/local/study/nginx/conf.d
vim /usr/local/study/nginx/nginx.conf

user  nginx nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx/nginx.pid;


events {
    use epoll; #epoll是多路复用IO(I/O Multiplexing)中的一种方式,但是仅用于linux2.6以上内核,可以大大提高nginx的性能
    worker_connections  1024;
}


http {
    include       /usr/local/study/nginx/mime.types;
    default_type  application/octet-stream;
    fastcgi_intercept_errors on;
    proxy_intercept_errors on; 

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    #sendfile 指令指定 nginx 是否调用 sendfile 函数（zero copy 方式）来输出文件，对于普通应用，必须设为 on,如果用来进行下载等应用磁盘IO重负载应用，可设置为 off，以平衡磁盘与网络I/O处理速度，降低系统的uptime.
    sendfile        on; 
    server_tokens  on;

    #将tcp_nopush和tcp_nodelay两个指令设置为on用于防止网络阻塞
    tcp_nopush     on;
    tcp_nodelay    on;

    #连接超时时间
    keepalive_timeout  65 600; #设置超时是180秒
    client_header_timeout 30;   #指定请求头的超时时间 
    client_body_timeout 30;     #指定请求体超时时间

    #开启gzip压缩
    gzip  on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    #gzip_http_version 1.0;
    gzip_comp_level 6;
    gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
    gzip_vary off;
    #gzip_static on;

    #设定请求缓冲
    client_header_buffer_size   1k;
    large_client_header_buffers   4   4k;

    include /usr/local/study/nginx/conf.d/*.conf;
}

按 :wq 保存退出。

cd /usr/local/study/nginx/conf.d
vim default.conf

server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
}

按 :wq 保存退出。

7.创建nginx启动脚本

vim /etc/init.d/nginx

#! /bin/bash
# chkconfig: - 85 15
PATH=/usr/local/study/nginx
DESC="nginx daemon"
NAME=nginx
DAEMON=$PATH/sbin/$NAME
CONFIGFILE=$PATH/$NAME.conf
PIDFILE=/var/run/nginx/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
set -e
[ -x "$DAEMON" ] || exit 0
do_start() {
$DAEMON -c $CONFIGFILE || echo -n "nginx already running"
}
do_stop() {
$DAEMON -s stop || echo -n "nginx not running"
}
do_reload() {
$DAEMON -s reload || echo -n "nginx can't reload"
}
case "$1" in
start)
echo -n "Starting $DESC: $NAME"
do_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
do_stop
echo "."
;;
reload|graceful)
echo -n "Reloading $DESC configuration..."
do_reload
echo "."
;;
restart)
echo -n "Restarting $DESC: $NAME"
do_stop
do_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|reload|restart}" >&2
exit 3
;;
esac
exit 0

或：官方配置 https://www.nginx.com/resources/wiki/start/topics/examples/redhatnginxinit/

#!/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:      /usr/local/study/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/nginx/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/local/study/nginx/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/usr/local/study/nginx/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/nginx/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

按 :wq 保存退出。

8.赋值权限并设置开机启动

chmod a+x /etc/init.d/nginx #设置执行权限
chkconfig --add /etc/init.d/nginx  #注册成服务
chkconfig nginx on  #设置开机启动
# systemcel enable nginx.service #设置开机启动

9.创建文件夹

#注意：启动nginx之前，上边将临时文件目录指定为/var/tmp/nginx，需要在/var下创建tmp及nginx目录
mkdir -p /var/tmp/nginx/client
mkdir -p /var/run/nginx
mkdir -p /var/lock/nginx

10.使用命令

service nginx start
service nginx restart
service nginx reload
service nginx stop

11.添加环境变量

vim /etc/profile

在最后增加两行内容，然后按 :wq 保存退出：

PATH=$PATH:/usr/local/study/nginx/sbin
export PATH

Centos7编译安装nginx1.16

执行命令使环境变量生效：

source /etc/profile

完成了！

Centos7编译安装nginx1.16

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