NGINX|Nginx编译安装与配置优化 NGINX|LINUX

#安装指令基于centosyum install -y gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-develgroupadd www useradd www -g www wgethttps://nginx.org/download/nginx-1.13.9.tar.gz tar zxvf nginx-1.13.9.tar.gz cd nginx-1.13.9 ./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-http_stub_status_module --with-pcre --user=www --group=www make && make install

#service服务启动脚本#centos6启动脚本#! /bin/sh # chkconfig: 2345 55 25 # Description: Startup script for nginx webserver on Debian. Place in /etc/init.d and # run 'update-rc.d -f nginx defaults', or use the appropriate command on your # distro. For CentOS/Redhat run: 'chkconfig --add nginx'### BEGIN INIT INFO # Provides:nginx # Required-Start:$all # Required-Stop:$all # Default-Start:2 3 4 5 # Default-Stop:0 1 6 # Short-Description: starts the nginx web server # Description:starts nginx using start-stop-daemon ### END INIT INFO# Author:licess # website:http://lnmp.orgPATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin DESC="nginx daemon" NAME=nginx DAEMON=/usr/local/nginx/sbin/$NAME CONFIGFILE=/usr/local/nginx/conf/$NAME.conf PIDFILE=/usr/local/nginx/logs/$NAME.pid SCRIPTNAME=/etc/init.d/$NAMEset -e [ -x "$DAEMON" ] || exit 0do_start() { $DAEMON -c $CONFIGFILE || echo -n "nginx already running" }do_stop() { kill -INT `cat $PIDFILE` || echo -n "nginx not running" }do_reload() { kill -HUP `cat $PIDFILE` || 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: $SCRIPTNAME {start|stop|reload|restart}" >&2 exit 3 ; ; esacexit 0#centos7+脚本 #! /bin/sh # chkconfig: 2345 55 25 # Description: Startup script for nginx webserver on Debian. Place in /etc/init.d and # run 'update-rc.d -f nginx defaults', or use the appropriate command on your # distro. For CentOS/Redhat run: 'chkconfig --add nginx'### BEGIN INIT INFO # Provides:nginx # Required-Start:$all # Required-Stop:$all # Default-Start:2 3 4 5 # Default-Stop:0 1 6 # Short-Description: starts the nginx web server # Description:starts nginx using start-stop-daemon ### END INIT INFO# Author:licess # website:http://lnmp.orgPATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin DESC="nginx daemon" NAME=nginx DAEMON=/usr/local/nginx/sbin/$NAME CONFIGFILE=/usr/local/nginx/conf/$NAME.conf PIDFILE=/usr/local/nginx/logs/$NAME.pid SCRIPTNAME=/etc/init.d/$NAMEset -e [ -x "$DAEMON" ] || exit 0do_start() { $DAEMON -c $CONFIGFILE || echo -n "nginx already running" }do_stop() { kill -INT `cat $PIDFILE` || echo -n "nginx not running" }do_reload() { kill -HUP `cat $PIDFILE` || 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 ; ; esacexit 0

#推荐配置nginx.confuserwww www; worker_processesauto; #error_loglogs/error.log; error_log/dev/null ; #error_loglogs/error.lognotice; #error_loglogs/error.logerror; pid /usr/local/nginx/logs/nginx.pid; #pidlogs/nginx.pid; worker_rlimit_nofile 65535; #视情况修改 events { use epoll; worker_connections65535; #连接数，视情况而定 } http { #limit_conn相关推荐配置 #limit_conn_log_level error; #limit_conn_status 503; #limit_conn_zone $binary_remote_addr zone=one:50m; # 建立 one储存区储存每个请求ip的连接数 #limit_conn_zone $server_name zone=two:50m; # 建立two 储存区域，储存对应域名的建立的连接数量 #limit_req_zone'$binary_remote_addr - $uri' zone=three:50m rate=2r/s; # 建立three zone储存区域每个ip 同一个接口uri 最多每秒只能发送两次请求 includemime.types; default_typeapplication/octet-stream; #charsetgb2312; server_names_hash_bucket_size 128; log_formatmain'$host - $remote_addr - $remote_user [$time_local] $request ' '"$status" $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log/dev/null; sendfileon; tcp_nopushon; tcp_nodelayon; #keepalive_timeout0; keepalive_timeout 15; client_header_timeout 3m; client_body_timeout 3m; #send_timeout 3m; send_timeout 15m; connection_pool_size 256; client_header_buffer_size 32k; large_client_header_buffers 1 128k; ignore_invalid_headerson; recursive_error_pageson; server_name_in_redirect off; request_pool_size 10m; output_buffers 4 32k; postpone_output 1460; client_max_body_size 8m; client_body_buffer_size 256k; client_body_temp_path /dev/shm/client_body_temp; proxy_temp_path/usr/local/nginx/proxy_temp; fastcgi_temp_path/usr/local/nginx/fastcgi_temp; open_file_cache max=204800 inactive=20s; open_file_cache_min_uses 1; open_file_cache_valid 30s; gzip on; gzip_http_version 1.0; gzip_comp_level 8; gzip_proxied any; gzip_types text/plain text/css image/jpeg image/gif image/png application/javascript text/xml application/xml application/sml+rss text/javascript application/x-httpd-php; gzip_min_length 1k; gzip_buffers 1 64k; gzip_vary on; gzip_disable "MSIE [1-6]\."; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_intercept_errors on; fastcgi_buffers 8 256k; #fastcgi_buffer_size 128k; fastcgi_buffer_size 256k; fastcgi_busy_buffers_size 512k; #fastcgi_busy_buffers_size 256k; #fastcgi_temp_file_write_size 256k; fastcgi_temp_file_write_size 512k; include /usr/local/nginx/conf/vhosts/*.conf; }#limit_conn模块视情况而定 #server # { # limit_conn one 10; # one区域每个ip 连接数量不能超过10个 # limit_conn two 10000; # two区域每个server_name处理数量不能超过10000个 # limit_req zone=three burst=5; # three 区域同一个接口每个ip 请求数量1秒内的限制开启 #}

【NGINX|Nginx编译安装与配置优化】