Jenkins系列之三——centos7.4+GitLab+Jenkins部署

GitLab介紹

GitLab 是一個用於倉庫管理系統的開源項目，使用 Git做爲代碼管理工具，並在此基礎上搭建起來的web服務。

系統環境準備

建議：內存4G以上否則帶不動

[root@hejianlai-jenkins ~]# cat /etc/redhat-release
CentOS Linux release 7.4.1708 (Core)
[root@hejianlai-jenkins ~]# uname -r
3.10.0-693.el7.x86_64

#關閉firewalld和NetWorkManager

[root@hejianlai-jenkins ~]# systemctl stop firewalld
[root@hejianlai-jenkins ~]# systemctl stop NetWorkManager

#永久關閉

[root@hejianlai-jenkins ~]# systemctl disable firewalld
[root@hejianlai-jenkins ~]# systemctl disable NetWorkManager

#關閉selinux

[root@hejianlai-jenkins ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
[root@hejianlai-jenkins ~]# setenforce 0

#更換阿里源和下載epel源

[root@hejianlai-jenkins ~]#mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
[root@hejianlai-jenkins ~]#wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
[root@hejianlai-jenkins ~]#wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

#yum源更新，重啓系統

[root@hejianlai-jenkins ~]# yum update && reboot

#安裝相應工具

[root@hejianlai-jenkins ~]yum install curl policycoreutils openssh-server openssh-clients postfix -y
[root@hejianlai-jenkins ~]systemctl start postfix

#新建GitLab源

[root@hejianlai-jenkins ~]# vim /etc/yum.repos.d/gitlab-ce.repo
[gitlab-ce]
name=gitlab-ce
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7
repo_gpgcheck=0
gpgcheck=0
enabled=1
gpgkey=https://packages.gitlab.com/gpg.key
[root@hejianlai-jenkins ~]# yum makecache
[root@hejianlai-jenkins ~]# yum install -y gitlab-ce

#安裝git工具

[root@hejianlai-jenkins ~]# yum install git -y

#加載配置文件並啓動，時間稍長

[root@hejianlai-jenkins ~]# gitlab-ctl reconfigure

#gitlab-ctl其餘命令

啓動：gitlib-ctl start
關閉：gitlab-ctl stop
重啓：gitlab-ctl restart
重載配置：gitlab-ctl reconfigure
查看狀態：gitlab-ctl status

#查看端口保證80端口不被佔用

[root@hejianlai-jenkins ~]# lsof -i:80
COMMAND PID       USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
nginx   700       root    7u  IPv4  16903      0t0  TCP *:http (LISTEN)
nginx   804 gitlab-www    7u  IPv4  16903      0t0  TCP *:http (LISTEN)

#gitlab配置文件路徑

/etc/gitlab/gitlab.rb

瀏覽器登陸gitlab，輸入http://ip進入下圖：

先輸入密碼，而後Register填寫帳戶信息進入新建項目

填寫ssh認證

測試拉取代碼

[root@hejianlai-jenkins ~]# git clone git@hejianlai-jenkins:web/web-demo.git
Cloning into 'web-demo'...
remote: Counting objects: 6, done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 6 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (6/6), done.
[root@hejianlai-jenkins ~]# ls
anaconda-ks.cfg  epel-release-latest-7.noarch.rpm  web-demo
[root@hejianlai-jenkins ~]# ls web-demo/
index.html  README.md

上傳代碼

[root@hejianlai-jenkins web-demo]# echo "test" >>test.txt

[root@hejianlai-jenkins web-demo]# git config --global user.email "you@example.com"
[root@hejianlai-jenkins web-demo]# git config --global user.name "Your Name"
[root@hejianlai-jenkins web-demo]# git add *
[root@hejianlai-jenkins web-demo]# git commit -m "add test.txt"
[master 5df66f7] add test.txt
 1 file changed, 1 insertion(+)
 create mode 100644 test.txt
[root@hejianlai-jenkins web-demo]# git push
warning: push.default is unset; its implicit value is changing in
Git 2.0 from 'matching' to 'simple'. To squelch this message
and maintain the current behavior after the default changes, use:

  git config --global push.default matching

To squelch this message and adopt the new behavior now, use:

  git config --global push.default simple

See 'git help config' and search for 'push.default' for further information.
(the 'simple' mode was introduced in Git 1.7.11. Use the similar mode
'current' instead of 'simple' if you sometimes use older versions of Git)

Counting objects: 4, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 314 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To git@hejianlai-jenkins:web/web-demo.git
   18a57cf..5df66f7  master -> master

GitLab上查看：

 

#安裝JenKins

[root@hejianlai-jenkins web-demo]# sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo

[root@hejianlai-jenkins web-demo]# sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
[root@hejianlai-jenkins web-demo]# yum install java jenkins –y
#JenKins默認端口爲8080，由於gitlab已經佔用咱們須要更改。

[root@hejianlai-jenkins web-demo]# vim /etc/sysconfig/jenkins

JENKINS_PORT="8080"  ---> JENKINS_PORT="8081"

#啓動JenKins

[root@hejianlai-jenkins web-demo]# /etc/init.d/jenkins start
Starting jenkins (via systemctl):                          [  OK  ]

#瀏覽器登陸JenKins，地址：http://192.168.247.135:8081/

正在啓動；

進入有個密碼路徑，系統上查看這個文件並把密碼複製粘貼才能登陸；

選擇推薦安裝；

建立一個管理員

開始使用jenkins

下面實現持續集成

進入主頁--建立一個新任務

 輸入項目名稱---構建一個自由風格的軟件項目---確認

 General--填寫項目描述

 

源碼管理--安裝git插件--受權認證

 

ssh私鑰認證咱們在系統上查看粘貼進去便可。

Credentials—選擇root

查看gitlab版本

[root@hejianlai-jenkins ~]# rpm -aq|grep gitlab
gitlab-ce-10.6.0-ce.0.el7.x86_64

點擊當即構建

 

點擊控制檯輸出查看

控制檯輸出，SUCCESS則構建成功