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HAProxy编译安装

时间:2020-01-19 17:37:59      阅读:80      评论:0      收藏:0      [点我收藏+]

CentOS 编译安装HAProxy

  • haproxy-2.0.11

```bash

编译组件以及依赖准备

yum install libtermcap-devel ncurses-devel libevent-devel readline-devel gcc gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel net-tools iotop zip unzip zlib-devel screen lsof wget ntpdate -y;

lua 依赖包准备

cd /data ;
wget http://www.lua.org/ftp/lua-5.3.5.tar.gz ;
tar xf lua-5.3.5.tar.gz ;
cd lua-5.3.5;
make linux test ;

解压编译HAProxy

cd /data ;
wget http://www.haproxy.org/download/2.0/src/haproxy-2.0.11.tar.gz ;
tar xf haproxy-2.0.11.tar.gz ;
cd haproxy-2.0.11/;
make ARCH=x86_64 TARGET=linux-glibc USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 USE_SYSTEMD=1 USE_CPU_AFFINITY=1 USE_LUA=1 LUA_INC=/data/lua-5.3.5/src/ LUA_LIB=/data/lua-5.3.5/src/ PREFIX=/data/haproxy;
make install PREFIX=/data/haproxy;

编写启动文件

vim /usr/lib/systemd/system/haproxy.service

[Unit]
Description=HAProxy Load Balancer
After=syslog.target network.target
[Service]
ExecStartPre=/data/haproxy/sbin/haproxy -f /data/haproxy/conf/haproxy.cfg -c -q
ExecStart=/data/haproxy/sbin/haproxy -Ws -f /data/haproxy/conf/haproxy.cfg -p /data/haproxy/pid/haproxy.pid
ExecReload=/bin/kill -USR2 $MAINPID
[Install]
WantedBy=multi-user.target

保存后更新

systemctl daemon-reload ;

编写配置haproxy.cfg文件

mkdir /data/conf;
mkdir /data/pid;
vim /data/haproxy/conf/haproxy.cfg;

global
maxconn 100000
chroot /data/haproxy
stats socket /data/haproxy/pid/haproxy.sock mode 600 level admin
uid 99
gid 99
daemon

nbproc 4

cpu-map 1 0

cpu-map 2 1

cpu-map 3 2

cpu-map 4 3

pidfile /data/haproxy/pid/haproxy.pid
log 127.0.0.1 local3 info
defaults
option http-keep-alive
option forwardfor
maxconn 100000
mode http
timeout connect 300000ms
timeout client 300000ms
timeout server 300000ms
listen stats
mode http
bind 0.0.0.0:9999
stats enable
log global
stats uri /haproxy-status
stats auth haadmin:q1w2e3r4ys
listen web_port
bind 192.168.47.134:80
mode http
log global
server web1 192.168.47.125:80 check inter 3000 fall 2 rise 5
server web2 192.168.47.133:80 check inter 3000 fall 2 rise 5

保存后给pid文件夹创建pid的权限

chown 99.99 /data/haproxy/pid

负载均衡服务器下载并启动web服务

192.168.47.125/192.168.47.133
yum install httpd -y
systemctl start httpd

启动

systemctl start haproxy.service

默认轮询。浏览器访问当前主机ip轮询调度web1,web2

最终目录结构大概

HAProxy编译安装

原文:https://www.cnblogs.com/Justin0717/p/12214533.html

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