Nginx installation and support upstream monitoring

Nginx installs and supports upstream and TCP proxy modules

Yum Groupinstall "Development tools"

Yum-y install pcre-devel OpenSSL openssl-devel git

wget http://nginx.org/download/nginx-1.4.5.tar.gz

Tar zxvf nginx-1.4.5.tar.gz

CD nginx-1.4.5

git clone https://github.com/yaoweibin/nginx_upstream_check_module.git//upstream module

git clone https://github.com/yaoweibin/nginx_tcp_proxy_module.git//tcp proxy module

Yum Install patch

PATCH-P1 <nginx_upstream_check_module/check_1.2.6+.patch

PATCH-P1 <nginx_tcp_proxy_module/tcp.patch

./configure--add-module=nginx_upstream_check_module--add-module=nginx_tcp_proxy_module

Make

Make install

cp/usr/local/nginx/sbin/nginx/usr/sbin/

#!/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:/etc/nginx/nginx.conf

# config:/etc/sysconfig/nginx

# Pidfile:/var/run/nginx.pid

# Source function library.

. /etc/rc.d/init.d/functions

# Source Networking configuration.

. /etc/sysconfig/network

# Check that networking are up.

["$NETWORKING" = "no"] && exit 0

nginx= "/usr/sbin/nginx"

prog=$ (basename $nginx)

Nginx_conf_file= "/usr/local/nginx/conf/nginx.conf"

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

Lockfile=/var/lock/subsys/nginx

Make_dirs () {

# Make required Directories

User= ' Nginx-v 2>&1 | grep "Configure arguments:" | Sed ' s/[^*]*--user=\ ([^]*\). */\1/g '-'

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

}

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 "$" in

Start

Rh_status_q && Exit 0

$

;;

Stop

Rh_status_q | | Exit 0

$

;;

Restart|configtest)

$

;;

Reload

Rh_status_q | | Exit 7

$

;;

Force-reload)

Force_reload

;;

Status

Rh_status

;;

Condrestart|try-restart)

Rh_status_q | | Exit 0

;;

*)

echo $ "Usage: $ {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"

Exit 2

Esac

Then save the file as Nginx, and put it in the/etc/init.d/directory, give execute permission, boot control

# chmod +x/etc/init.d/nginx

# chkconfig--add Nginx

# chkconfig Nginx on

HTTP () below:

Upstream Jms_pool {

# Simple Round-robin

Server 192.168.0.74:8815;

Server 192.168.0.74:8816;

Server 192.168.0.76:8817;

Check interval=3000 rise=2 fall=5 timeout=1000 type=http;

Check_http_send "get/http/1.0\r\n\r\n";

Check_http_expect_alive http_2xx http_3xx;

}

Upstream Lucene_pool {

# Simple Round-robin

Server 192.168.0.88:4906;

Server 192.168.0.89:4906;

Server 192.168.0.90:4906;

Server 192.168.0.91:4906;

Server 192.168.0.92:4906;

Check interval=3000 rise=2 fall=5 timeout=1000 type=tcp;

}

server {

Listen 80;

Location/{

Proxy_pass Http://jms_pool;

}

Location/status {

Check_status;

}

Access_log/var/logs/jms_access.log;

}

server {

Listen 82;

Location/{

Proxy_pass Http://lucene_pool;

}

Location/status {

Check_status;

}

Access_log/var/logs/lucene_access.log;

}

Keepalived realizes Nginx dual machine high Availability

http://sdwang.blog.51cto.com/8432181/1880579

This article is from the "Clown World" blog, please be sure to keep this source http://setup.blog.51cto.com/36721/1882259

Nginx installation and support upstream monitoring