HAproxy shell脚本安装

 #!/bin/bash

 #需要lua-5.3..tar.gz、haproxy-2.0..tar.gz在家目录下
 # 编译安装lua
 #安装编译环境需要的包
 yum -y install gcc openssl-devel pcre-devel systemd-devel readline-devel

 #下载lua包
 #wget http://www.lua.org/ftp/lua-5.3.5.tar.gz

 # 解压到lua包到指定的文件夹   -C  指定文件夹

 tar xvf lua-5.3..tar.gz -C /usr/local/src

 cd /usr/local/src/lua-5.3./

 #编译安装lua
 make linux test

 # 编译安装haproxy
 cd

 tar xvf haproxy-2.0..tar.gz -C /usr/local/src/

 cd /usr/local/src/haproxy-2.0./

 #编译参数
 make ARCH=x86_64 TARGET=linux-glibc USE_PCRE=1USE_OPENSSL= USE_ZLIB= USE_SYSTEMD= USE_LUA= LUA_INC=/usr/local/src/lua-5.3./src/ LUA_LIB=/usr/local/src/lua-5.3./src/

 make install PREFIX=/apps/haproxy

 #软连接方式配置环境变量
 ln -s /apps/haproxy/sbin/haproxy /usr/sbin/

 #准备配置文件和socket目录
 mkdir /var/lib/haproxy -p
 mkdir /etc/haproxy -p

 #创建启动haproxy用的账户
 useradd -r -s /sbin/nologin -d /var/lib/haproxy/ haproxy

 #导入cfg文件
 cat > /etc/haproxy/haproxy.cfg <<EOF
 global
     maxconn
     chroot /apps/haproxy
     stats socket /var/lib/haproxy/haproxy.sock mode  level admin
     #uid
     #gid
     user haproxy
     group haproxy
     daemon
     #nbproc
     #cpu-map
     #cpu-map
     #cpu-map
     #cpu-map
     pidfile /var/lib/haproxy/haproxy.pid
     log 127.0.0.1 local2 info

 defaults
     option http-keep-alive
     option forwardfor
     maxconn
     mode http
     timeout connect 300000ms
     timeout client 300000ms
     timeout server 300000ms

 listen stats
     mode http
     bind 0.0.0.0:
     stats enable
     log global
     stats uri /haproxy-status
     stats auth haadmin:  

 #listen web_port
 #    bind 10.0.0.7:
 #    mode http
 #    log global
 #    server web1  127.0.0.1: check inter  fall  rise 

 EOF

 #开机启动service文件

 cat > /usr/lib/systemd/system/haproxy.service <<EOF
 [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 \
 /var/lib/haproxy/haproxy.pid
 ExecReload=/bin/kill -USR2 \$MAINPID
 [Install]
 WantedBy=multi-user.target
 EOF

 # 文件生效
 systemctl daemon-reload

 systemctl enable --now haproxy.service
 [root@rs2 ~]#vim haproxy.sh 

 #!/bin/bash

 #需要lua-5.3..tar.gz、haproxy-2.0..tar.gz在家目录下
 # 编译安装lua
 #安装编译环境需要的包
 yum -y install gcc openssl-devel pcre-devel systemd-devel readline-devel

 #下载lua包
 #wget http://www.lua.org/ftp/lua-5.3.5.tar.gz

 # 解压到lua包到指定的文件夹   -C  指定文件夹

 tar xvf lua-5.3..tar.gz -C /usr/local/src

 cd /usr/local/src/lua-5.3./

 #编译安装lua
 make linux test

 # 编译安装haproxy
 cd

 tar xvf haproxy-2.0..tar.gz -C /usr/local/src/

 cd /usr/local/src/haproxy-2.0./

 #编译参数
 make ARCH=x86_64 TARGET=linux-glibc USE_PCRE=1USE_OPENSSL= USE_ZLIB= USE_SYSTEMD= USE_LUA= LUA_INC=/usr/local/src/lua-5.3./src/ LUA_LIB=/usr/local/src/lua-5.3./src/

 make install PREFIX=/apps/haproxy

 #软连接方式配置环境变量
 ln -s /apps/haproxy/sbin/haproxy /usr/sbin/

 #准备配置文件和socket目录
 mkdir /var/lib/haproxy -p
 mkdir /etc/haproxy -p

 #创建启动haproxy用的账户
 useradd -r -s /sbin/nologin -d /var/lib/haproxy/ haproxy

 #导入cfg文件
 cat > /etc/haproxy/haproxy.cfg <<EOF
 global
     maxconn
     chroot /apps/haproxy
     stats socket /var/lib/haproxy/haproxy.sock mode  level admin
     #uid
     #gid
     user haproxy
     group haproxy
         daemon
     #nbproc
     #cpu-map
     #cpu-map
     #cpu-map
     #cpu-map
     pidfile /var/lib/haproxy/haproxy.pid
     log 127.0.0.1 local2 info

 defaults
     option http-keep-alive
     option forwardfor
     maxconn
     mode http
     timeout connect 300000ms
     timeout client 300000ms
     timeout server 300000ms

 listen stats
     mode http
     bind 0.0.0.0:
     stats enable
     log global
     stats uri /haproxy-status
     stats auth haadmin:  

 #listen web_port
 #    bind 10.0.0.7:
 #    mode http
 #    log global
 #    server web1  127.0.0.1: check inter  fall  rise 

 EOF

 #开机启动service文件

 cat > /usr/lib/systemd/system/haproxy.service <<EOF
 [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 \
 /var/lib/haproxy/haproxy.pid
 ExecReload=/bin/kill -USR2 \$MAINPID
 [Install]
 WantedBy=multi-user.target
 EOF

 # 文件生效
 systemctl daemon-reload

 systemctl enable --now haproxy.service