centos7 编译安装 haproxy1.8.20

小鱼儿 2021-11-09 18:12 302阅读 0赞

**当前系统信息：**

[root@localhost ~]# cat /etc/os-release 
    NAME="CentOS Linux"
    VERSION="7 (Core)"
    ID="centos"
    ID_LIKE="rhel fedora"
    VERSION_ID="7"
    PRETTY_NAME="CentOS Linux 7 (Core)"
    ANSI_COLOR="0;31"
    CPE_NAME="cpe:/o:centos:centos:7"
    HOME_URL="https://www.centos.org/"
    BUG_REPORT_URL="https://bugs.centos.org/"
    
    CENTOS_MANTISBT_PROJECT="CentOS-7"
    CENTOS_MANTISBT_PROJECT_VERSION="7"
    REDHAT_SUPPORT_PRODUCT="centos"
    REDHAT_SUPPORT_PRODUCT_VERSION="7"

**当前内核版本**

[root@localhost ~]# uname -r
    3.10.0-957.10.1.el7.x86_64

**解压haproxy包：**

[root@localhost ~]# tar zxvf haproxy-1.8.20.tar.gz

**安装依赖包：**

[root@localhost ~]# yum install -y gcc
    或者
    [root@localhost ~]# yum install gcc gcc-c++ glibc glibc-devel pcre pcre-devel openssl  openssl-devel systemd-devel net-tools vim iotop bc  zip unzip zlib-devel lrzsz tree screen lsof tcpdump wget ntpdate

\#编译需要GCC来编译，下边一条安装了众多常用的工具。

**编译安装：**

[root@localhost ~]# cd haproxy-1.8.20
    
    [root@localhost ~]# make TARGET=linux2628 PREFIX=/usr/local/haproxy #haproxy编译需要指定对应的内核版本，此参数可以查看README文件中有对应的值linux2628

[root@localhost ~]# make install PREFIX=/usr/local/haproxy

**将haproxy拷贝到/usr/sbin/目录下：**

[root@localhost ~]# cp -rf /usr/local/haproxy/sbin/haproxy /usr/sbin/

**查看当前版本：**

[root@localhost ~]# haproxy -v
    HA-Proxy version 1.8.20 2019/04/25
    Copyright 2000-2019 Willy Tarreau <willy@haproxy.org>

**添加配置文件：**

[root@localhost ~]# mkdir /usr/local/haproxy/conf
    [root@localhost ~]# vim /usr/local/haproxy/conf/haproxy.conf

配置文件内容如下（精简配置）：

global
            daemon
            maxconn 256
    
        defaults
            mode http
            timeout connect 5000ms
            timeout client 50000ms
            timeout server 50000ms
    
        frontend http-in
            bind *:80
            default_backend web_servers
    
        backend web_servers
            server server1 127.0.0.1:8000 maxconn 32

**启动haproxy**

[root@localhost ~ ] haproxy -f /usr/local/haproxy/conf/haproxy.conf

转载于:https://www.cnblogs.com/yyxianren/p/10942118.html