這篇文章給大家分享的是在Ubuntu系統(tǒng)中編譯安裝HAProxy的詳細(xì)教程，相信大部分人都還不知道怎么安裝，為了讓大家學(xué)會(huì)，給大家總結(jié)了以下內(nèi)容，話不多說，一起往下看吧。
重慶分公司
重慶分公司
OS:Ubuntu1804
haproxy: http://www.haproxy.org/download/2.0/src/haproxy-2.0.4.tar.gz
lua:http://www.lua.org/ftp/lua-5.3.5.tar.gz
IP:192.168.7.1821.準(zhǔn)備編譯安裝HAProxy的基礎(chǔ)環(huán)境
# apt install make gcc build-essential libssl-dev zlib1g-dev libpcre3 libpcre3-dev libsystemd-dev libreadline-dev -y
2.編譯安裝lua，為HAProxy支持基于其實(shí)現(xiàn)功能擴(kuò)展。
注：HAProxy要求的lua最低版本為5.3
2.1 下載并且安裝lua
# wget -P /usr/local/src/ http://www.lua.org/ftp/lua-5.3.5.tar.gz
# cd /usr/local/src/
# tar xf lua-5.3.5.tar.gz
# cd lua-5.3.5/src/
# make linux
2.2 查看編譯后的版本
# ./lua -v
Lua 5.3.5 Copyright (C) 1994-2018 Lua.org, PUC-Rio
3.編譯安裝haproxy
3.1 解壓并安裝
# cd /usr/local/src/
# tar xf haproxy-2.0.4.tar.gz
# cd haproxy-2.0.4
# make -j `lscpu |awk 'NR==4{print $2}'` 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=/usr/local/src/lua-5.3.5/src/ LUA_LIB=/usr/local/src/lua-5.3.5/src/ PREFIX=/apps/haproxy && make install PREFIX=/apps/haproxy
3.2 查看編譯安裝好的版本信息
# ./haproxy -v
HA-Proxy version 2.0.4 2019/08/06 - https://haproxy.org/
4.編寫haproxy啟動(dòng)腳本
# cat > /lib/systemd/system/haproxy.service << EOF
[Unit]
Description=HAProxy Load Balancer
After=syslog.target network.target
[Service]
ExecStartPre=/apps/haproxy/sbin/haproxy -f /etc/haproxy/haproxy.cfg -c
ExecStart=/apps/haproxy/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /var/lib/haproxy/haproxy.pid
ExecReload=/bin/kill -USR2 \$MAINPID
[Install]
WantedBy=multi-user.target
EOF
5.編寫配置文件/etc/haproxy/haproxy.cfg
# mkdir /etc/haproxy
# cat > /etc/haproxy/haproxy.cfg << EOF
global
maxconn 100000
chroot /usr/local/haproxy
stats socket /var/lib/haproxy/haproxy.sock mode 600 level admin
uid 99
gid 99
daemon
pidfile /var/lib/haproxy/haproxy.pid
log 127.0.0.1 local3 info
defaults
option http-keep-alive
option forwardfor
maxconn 100000
mode http
timeout connect 300s
timeout client 300s
timeout server 300s
listen stats
bind :9009
stats enable
stats uri /status
stats auth admin:123456
stats realm HAPorxy\ Stats\ Page
EOF
6.創(chuàng)建相關(guān)目錄
# mkdir /var/lib/haproxy
# mkdir /usr/local/haproxy
# chown 99.99 /var/lib/haproxy/ -R
7.啟動(dòng)并設(shè)為開機(jī)自啟動(dòng)和查看haproxy狀態(tài)
# systemctl enable --now haproxy
# systemctl status haproxy
● haproxy.service - HAProxy Load Balancer
Loaded: loaded (/lib/systemd/system/haproxy.service; enabled; vendor preset: enabled)
Active: active (running) since Sun 2020-01-12 15:18:00 CST; 11min ago
Process: 9898 ExecStartPre=/apps/haproxy/sbin/haproxy -f /etc/haproxy/haproxy.cfg -c (code=exited, status=0/SUCCESS)
Main PID: 9901 (haproxy)
Tasks: 3 (limit: 2290)
CGroup: /system.slice/haproxy.service
├─9901 /apps/haproxy/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /var/lib/haproxy/haproxy.pid
└─9911 /apps/haproxy/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /var/lib/haproxy/haproxy.pid
Jan 12 15:18:00 ubuntu1804-02 systemd[1]: Starting HAProxy Load Balancer...
Jan 12 15:18:00 ubuntu1804-02 haproxy[9898]: Configuration file is valid
Jan 12 15:18:00 ubuntu1804-02 systemd[1]: Started HAProxy Load Balancer.
Jan 12 15:18:00 ubuntu1804-02 haproxy[9901]: [NOTICE] 011/151800 (9901) : New worker #1 (9911) forked
8.訪問測試狀態(tài)頁
# apt install libreadline-dev -y# apt install libpcre3-dev -y# apt install libssl-dev -y# apt install zlib1g-dev -y# apt install libsystemd-dev -y以上就是在Ubuntu系統(tǒng)中編譯安裝HAProxy的詳細(xì)教程了，看完之后是否有所收獲呢？如果想了解更多相關(guān)內(nèi)容，歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊！
另外有需要云服務(wù)器可以了解下創(chuàng)新互聯(lián)cdcxhl.cn，海內(nèi)外云服務(wù)器15元起步，三天無理由+7*72小時(shí)售后在線，公司持有idc許可證，提供“云服務(wù)器、裸金屬服務(wù)器、高防服務(wù)器、香港服務(wù)器、美國服務(wù)器、虛擬主機(jī)、免備案服務(wù)器”等云主機(jī)租用服務(wù)以及企業(yè)上云的綜合解決方案，具有“安全穩(wěn)定、簡單易用、服務(wù)可用性高、性價(jià)比高”等特點(diǎn)與優(yōu)勢，專為企業(yè)上云打造定制，能夠滿足用戶豐富、多元化的應(yīng)用場景需求。
