CentOS 7.2 编译安装Haproxy-1.7.4

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  1. 环境设置

    yum groupinstall -y "Development tools"

  2. 解压haproxy1.7.4

    tar -zxf haproxy-1.7.4.tar.gz -C /usr/local/

  3. 编译安装haproxy

    cdhaproxy-1.7.4

    make TARGET=linux26 ARCH=X86_64 PREFIX=/usr/local/haproxy

    make install PREFIX=/usr/local/haproxy

  4. 创建haproxy启动脚本

    vi /etc/init.d/haproxy



#!/bin/sh

#

# chkconfig: - 85 15

# description: HA-Proxy is a TCP/HTTP reverse proxy which is particularly suited \

# for high availability environments.

# processname: haproxy

# config: /etc/haproxy/haproxy.cfg

# pidfile: /var/run/haproxy.pid

# Script Author: Simon Matter <simon.matter@invoca.ch>

# Version: 2004060600

# Source function library.

if [ -f /etc/init.d/functions ]; then

. /etc/init.d/functions

elif [ -f /etc/rc.d/init.d/functions ] ; then

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

else

exit 0

fi

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

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

# This is our service name

BASENAME=`basename $0`

if [ -L $0 ]; then

BASENAME=`find $0 -name $BASENAME -printf %l`

BASENAME=`basename $BASENAME`

fi

BIN=/usr/local/haproxy/sbin/haproxy

CFG=/usr/local/haproxy/haproxy.cfg

[ -f $CFG ] || exit 1

PIDFILE=/var/run/$BASENAME.pid

LOCKFILE=/var/lock/subsys/$BASENAME

RETVAL=0

start() {

quiet_check

if [ $? -ne 0 ]; then

echo "Errors found in configuration file,check it with '$BASENAME check'."

return 1

fi

echo -n "Starting $BASENAME: "

daemon $BIN -D -f $CFG -p $PIDFILE

RETVAL=$?

echo

[ $RETVAL -eq 0 ] && touch $LOCKFILE

return $RETVAL

}

stop() {

echo -n "Shutting down $BASENAME: "

killproc $BASENAME -USR1

RETVAL=$?

echo

[ $RETVAL -eq 0 ] && rm -f $LOCKFILE

[ $RETVAL -eq 0 ] && rm -f $PIDFILE

return $RETVAL

}

restart() {

quiet_check

if [ $? -ne 0 ]; then

echo "Errors found in configuration file,check it with '$BASENAME check'."

return 1

fi

5. 创建haproxy配置文件

vi /usr/local/haproxy/haproxy.cfg

#

# demo config for Proxy mode

#

global

log 127.0.0.1 local0 info #[err warning info debug]

maxconn 4096

daemon

nbproc 1

defaults

mode http

option httplog

retries 3

option redispatch

option abortonclose

maxconn 4096

contimeout 5000

clitimeout 30000

srvtimeout 30000

timeout check 2000

frontend httpfrontend

bind 0.0.0.0:80

option httplog

log 127.0.0.1 local2 info


chkconfig --add haproxy

chkconfig --level 2345 haproxy on


6. chmod 755 /etc/init.d/haproxy

systemctl start haproxy

7. 检查80,10050的端口是否打开

ss -tnl

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