标签：mode 目录 apr glibc log ted for web dmi
官网下载HAProxy包，并解压包，切换到haproxy包目录下
[root@centos17haproxy-1.8.20]#tar xvf haproxy-1.8.20.tar.gz && cd haproxy-1.8.20
安装相关依赖包
[root@centos17haproxy-1.8.20]#yum install gcc gcc-c++ glibc glibc-devel pcrepcre-devel openssl openssl-devel systemd-devel net-tools vim iotopbczip unzip zlib-devellrzsztree screen lsof tcpdump wget ntpdate
开始编译
[root@centos17haproxy-1.8.20]#make ARCH=x86_64 TARGET=linux2628 USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 USE_SYSTEMD=1 USE_CPU_AFFINITY=1 PREFIX=/usr/local/haproxy
指定安装路径
[root@centos17haproxy-1.8.20]#make install PREFIX=/usr/local/haproxy
将可执行程序haproxy复制/usr/sbin/目录下
[root@centos17haproxy-1.8.20]#cp haproxy /usr/sbin/
创建haproxy启动脚本 vim /usr/lib/systemd/system/haproxy.service
[Unit] Description=HAProxy Load Balancer After=syslog.target network.target [Service] ExecStartPre=/usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -c -q ExecStart=/usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid ExecReload=/bin/kill -USR2 $MAINPID [Install] WantedBy=multi-user.target
创建启动脚本目录
[root@centos_17haproxy]#mkdir /etc/haproxy
创建haproxy服务启动目录及基本的配置文件
[root@centos_17haproxy]#vim /etc/haproxy/haproxy.cfg global maxconn 100000 chroot /usr/local/haproxy #stats socket /var/lib/haproxy/haproxy.sock mode 600 level admin user haproxy group haproxy daemon nbproc 2 绑定两个cpu就开启下面两个，绑定四个就开启四个 cpu-map 1 0 cpu-map 2 1 #cpu-map 3 2 #cpu-map 4 3 pidfile /usr/local/haproxy/run/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 0.0.0.0:80 mode http log global server web1 127.0.0.1:8080 check inter 3000 fall 2 rise 5
创建一个haproxy用户，并设置为系统不能登录的shell类型
[root@centos_17haproxy]#useradd -s /sbin/nologin haproxy
启动haproxy服务
[root@centos_17haproxy]#systemctl start haproxy
查看haproxy启动的线程数
[root@centos_17haproxy]#ps -ef |grep haproxy 可以看到此时用户名是nobody启动双线程，并都属于一个父进程 root 13270 1 0 21:59 ? 00:00:00 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid haproxy 13272 13270 0 21:59 ? 00:00:00 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid haproxy 13273 13270 0 21:59 ? 00:00:00 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid root 13278 12621 0 21:59 pts/0 00:00:00 grep --color=auto haproxy
标签：mode 目录 apr glibc log ted for web dmi
原文地址：https://www.cnblogs.com/struggle-1216/p/12078430.html
