linux(centos6.5)下nginx安装

下载&安装

安装nginx版本为1.9.3,下载地址

将安装包放至目录/opt/package目录下,进入此目录,执行:

cd /opt/package
tar zxvf nginx-1.9.3.tar.gz -c /opt/srcpackage/

创建安装目录:

mkdir /usr/local/nginx

进入解压目录执行以下命令:

#进入解压目录
cd /opt/nginx-1.9.3
#指定安装位置
./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_realip_module --with-stream
#编译
make
#安装
make install

配置

修改配置文件:

vim /usr/local/nginx/conf/nginx.conf

将内容替换为:

user root;
worker_processes auto;
error_log /usr/local/nginx/logs/error.log;
pid /var/run/nginx.pid;
events {
worker_connections  1024;
}

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  /usr/local/nginx/logs/access.log  main;
sendfile            on;
tcp_nopush          on;
tcp_nodelay        on;
keepalive_timeout  600;
types_hash_max_size 2048;
include            /usr/local/nginx/conf/mime.types;
default_type        application/octet-stream;
include /usr/local/nginx/conf/conf.d/*.conf;
}

创建某应用的配置文件:

/usr/local/nginx/conf/conf.d/js.conf

内容为（示例）:

server {
listen      80;
server_name 10.10.10.45;

location / {
proxy_set_header Connection "";
proxy_http_version 1.1;
proxy_pass      http://127.0.0.1:8000; }

location ^~ /ws/ {
proxy_pass http://127.0.0.1:8000/ws/; proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}

将nginx加入服务

创建文件

vim /etc/init.d/nginx

将下面内容粘贴进去:

#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
#
# chkconfig: - 85 15
# description: Nginx is a high-performance web and proxy server.
# It has a lot of features, but it's not for everyone.
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf
nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/usr/local/nginx/nginx.pid

RETVAL=0
prog="nginx"

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0

[ -x $nginxd ] || exit 0

# Start nginx daemons functions.
start() {

if [ -e $nginx_pid ];then
echo "nginx already running...."
exit 1
fi

echo -n $"Starting $prog: "
daemon $nginxd -c ${nginx_config}
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
return $RETVAL

}

# Stop nginx daemons functions.
stop() {
echo -n $"Stopping $prog: "
killproc $nginxd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
}

# reload nginx service functions.
reload() {

echo -n $"Reloading $prog: "
$nginxd -s reload
#if your nginx version is below 0.8, please use this command: "kill -HUP `cat ${nginx_pid}`"
RETVAL=$?
echo

}

# See how we were called.
case "$1" in
start)
start
;;

stop)
stop
;;

reload)
reload
;;

restart)
stop
start
;;

status)
status $prog
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|reload|status|help}"
exit 1
esac

exit $RETVAL