Dockerfile文件编译安装haproxy

Dockerfile文件编译安装haproxy

[root@master files]# wget http://download.openpkg.org/components/cache/haproxy/haproxy-2.4.0.tar.gz
--2021-12-10 23:17:31--  http://download.openpkg.org/components/cache/haproxy/haproxy-2.4.0.tar.gz
正在解析主机 download.openpkg.org (download.openpkg.org)... 148.251.204.41
正在连接 download.openpkg.org (download.openpkg.org)|148.251.204.41|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：3570069 (3.4M) [application/x-gzip]
正在保存至: “haproxy-2.4.0.tar.gz”

haproxy-2.4.0.tar.gz              100%[===========================================================>]   3.40M  34.3KB/s  用时 1m 44s  

2021-12-10 23:19:15 (33.6 KB/s) - 已保存 “haproxy-2.4.0.tar.gz” [3570069/3570069])

[root@master files]# ls
haproxy-2.4.0.tar.gz
[root@master files]# cd 
[root@master ~]# cd haproxy/
[root@master haproxy]# vim Dockerfile 
[root@master haproxy]# cat Dockerfile 
FROM centos
  
LABEL MAINTAINER="yanghaixx 2568887571@qq.com"

ENV version 2.4.0

WORKDIR /usr/local/

ADD files/haproxy-${version}.tar.gz /usr/src

ADD files/install.sh /usr/local

ADD files/haproxy.cfg /etc/haproxy/

ADD files/run_haproxy.sh /usr/local

ADD files/sysctl.conf /etc/

RUN  ["/bin/bash","-c","/usr/local/install.sh"]

EXPOSE 80 

CMD ["/usr/local/run_haproxy.sh"]
[root@master haproxy]# cd files/
[root@master files]# vim install.sh
[root@master files]# cat install.sh 
#!/bin/bash 

rm -rf /etc/yum.repos.d/* 
curl -o /etc/yum.repos.d/CentOS-base.repo https://mirrors.aliyun.com/repo/Centos-$(awk -F'"' 'NR==2{print $2}' /etc/os-release).repo 
yum -y install make gcc pcre-devel bzip2-devel openssl-devel systemd-devel 
useradd -r -M -s /sbin/nologin haproxy 
cd /usr/src/haproxy-${version} 
make clean && 
        make -j $(grep 'processor' /proc/cpuinfo |wc -l)  
        TARGET=linux-glibc  
        USE_OPENSSL=1  
        USE_ZLIB=1  
        USE_PCRE=1  
        USE_SYSTEMD=1  
        make install PREFIX=/usr/local/haproxy && 
        cp haproxy  /usr/sbin/  && 
        yum -y remove make gcc gcc-c++ && 
        rm -rf /usr/src/haproxy-2.4.0
[root@master files]# vim sysctl.conf
[root@master files]# cat sysctl.conf 
# sysctl settings are defined through files in
# /usr/lib/sysctl.d/, /run/sysctl.d/, and /etc/sysctl.d/.
#
# Vendors settings live in /usr/lib/sysctl.d/.
# To override a whole file, create a new file with the same in
# /etc/sysctl.d/ and put new settings there. To override
# only specific settings, add a file with a lexically later
# name in /etc/sysctl.d/ and put new settings there.
#
# For more information, see sysctl.conf(5) and sysctl.d(5).
net.ipv4.ip_nonlocal_bind = 1
net.ipv4.ip_forward = 1
[root@master files]# vim haproxy.cfg 
[root@master files]# cat haproxy
cat: haproxy: 没有那个文件或目录
[root@master files]# cat haproxy.cfg 
#--------------全局配置----------------
global
    log 127.0.0.1 local0  info
    #log loghost local0 info
    maxconn 20480
#chroot /usr/local/haproxy
    pidfile /var/run/haproxy.pid
    #maxconn 4000
    user haproxy
    group haproxy
    daemon
#---------------------------------------------------------------------
#common defaults that all the 'listen' and 'backend' sections will
#use if not designated in their block
#---------------------------------------------------------------------
defaults
    mode http
    log global
    option dontlognull
    option httpclose
    option httplog
    #option forwardfor
    option redispatch
    balance roundrobin
    timeout connect 10s
    timeout client 10s
    timeout server 10s
    timeout check 10s
    maxconn 60000
    retries 3
#--------------统计页面配置------------------
listen admin_stats
    bind 0.0.0.0:8189
    stats enable
    mode http
    log global
    stats uri /haproxy_stats
    stats realm Haproxy Statistics
    stats auth admin:admin
    #stats hide-version
    stats admin if TRUE
    stats refresh 30s
#---------------web设置-----------------------
listen webcluster
    bind 0.0.0.0:80
    mode http
    #option httpchk GET /index.html
    log global
    maxconn 3000
    balance roundrobin
    cookie SESSION_cookie insert indirect nocache
    server web01 172.17.0.3:80 check inter 2000 fall 5
    server web02 172.17.0.4:80 check inter 2000 fall 5
    #server web01 192.168.80.102:80 cookie web01 check inter 2000 fall 5
[root@master files]# vim run_haproxy.sh 
[root@master files]# cat run_haproxy.sh 
#!/bin/sh

haproxy -f /etc/haproxy/haproxy.cfg

/bin/bash
[root@master ~]# tree haproxy/
haproxy/
├── Dockerfile
└── files
    ├── haproxy-2.4.0.tar.gz
    ├── haproxy.cfg
    ├── install.sh
    ├── run_haproxy.sh
    └── sysctl.conf

1 directory, 6 files
[root@master haproxy]# docker build -t haproxy:v0.1 .
Sending build context to Docker daemon  3.579MB
Step 1/12 : FROM centos
 ---> 5d0da3dc9764
Step 2/12 : LABEL MAINTAINER="yanghaixx 2568887571@qq.com"
 ---> Using cache
 ---> ad9fa6d5f0b3
Step 3/12 : ENV version 2.4.0
 ---> Using cache
 ---> f368c73411db
Step 4/12 : WORKDIR /usr/local/
 ---> Using cache
 ---> b033ab77032a
Step 5/12 : ADD files/haproxy-${version}.tar.gz /usr/src
 ---> Using cache
 ---> 91142903e39f
Step 6/12 : ADD files/install.sh /usr/local
 ---> 873baa98da21
Step 7/12 : ADD files/haproxy.cfg /etc/haproxy/
 ---> 9ec2508db9e1
Step 8/12 : ADD files/run_haproxy.sh /usr/local
 ---> 77443b4e8440
Step 9/12 : ADD files/sysctl.conf /etc/
 ---> 7f15ce9df46a
Step 10/12 : RUN  ["/bin/bash","-c","/usr/local/install.sh"]
 ---> Running in 739545264a57
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  2595  100  2595    0     0  12183      0 --:--:-- --:--:-- --:--:-- 12183
CentOS-8 - base - mirrors.aliyun.com            1.6 MB/s | 3.5 MB     00:02    
CentOS-8 - Extras - mirrors.aliyun.com           57 kB/s |  10 kB     00:00    
CentOS-8 - AppStream - mirrors.aliyun.com       1.5 MB/s | 8.2 MB     00:05    
Dependencies resolved.
================================================================================
 Package                   Arch      Version                 Repository    Size
================================================================================
Installing:
 bzip2-devel               x86_64    1.0.6-26.el8            base         224 k
 gcc                       x86_64    8.5.0-4.el8_5           AppStream     23 M
 make                      x86_64    1:4.2.1-10.el8          base         498 k
 openssl-devel             x86_64    1:1.1.1k-4.el8          base         2.3 M
 pcre-devel                x86_64    8.42-6.el8              base         551 k
 systemd-devel             x86_64    239-51.el8              base         386 k
Upgrading:
 glibc                     x86_64    2.28-164.el8            base         3.6 M
 glibc-common              x86_64    2.28-164.el8            base         1.3 M
 glibc-minimal-langpack    x86_64    2.28-164.el8            base          58 k
 keyutils-libs             x86_64    1.5.10-9.el8            base          34 k
 krb5-libs                 x86_64    1.18.2-14.el8           base         840 k
 libcom_err                x86_64    1.45.6-2.el8            base          49 k
 libgcc                    x86_64    8.5.0-4.el8_5           base          79 k
 libsepol                  x86_64    2.9-3.el8               base         340 k
 libxcrypt                 x86_64    4.1.1-6.el8             base          73 k
 openssl-libs              x86_64    1:1.1.1k-4.el8          base         1.5 M
....