gitlab&Jenkins 详细介绍及其应用

第1章 gitlab

1.1 系统环境

[root@jenkins ~]# cat /etc/redhat-release

CentOS Linux release 7.2.1511 (Core)

[root@jenkins ~]# uname -r

3.10.0-327.el7.x86_64

[root@jenkins ~]# uname -m

x86_64

#准备目录

mkdir -p /tar/tools

mkdir /app

1.2 使用系统自带git

[root@jenkins ~]# rpm -qa git

git-1.8.3.1-5.el7.x86_64

git 全局配置

[root@jenkins ~]# git config --global user.name "liu" #配置git使用用户

[root@jenkins ~]# git config --global user.email "limit678@163.com" #配置git使用邮箱

[root@jenkins ~]# git config --global color.ui true #语法高亮

[root@jenkins ~]# git config --list # 查看全局配置

user.name=liu

user.email=limit678@163.com

color.ui=true

#查看

[root@jenkins ~]# cat .gitconfig

[user]

name = liu

email = limit678@163.com

[color]

ui = true

1.3 初始化git目录

[root@jenkins ~]# mkdir git_data

[root@jenkins ~]# cd git_data/

[root@jenkins git_data]# git init

初始化空的 Git 版本库于 /root/git_data/.git/

[root@jenkins git_data]# git status

# 位于分支 master

# 初始提交

无文件要提交（创建/拷贝文件并使用 "git add" 建立跟踪）

1.4 安装部署gitlab

[root@jenkins ~]# cd /tar/tools/

[root@jenkins tools]# yum localinstall gitlab-ce-9.1.4-ce.0.el7.x86_64.rpm

[root@jenkins tools]# gitlab-ctl reconfigure #→初始化

[root@jenkins tools]# gitlab-ctl start #启动

1.5 创建密码8位数

1.6 创建项目

1.7 创建ssh秘钥登

[root@jenkins tools]# ssh-keygen

Generating public/private rsa key pair.

Enter file in which to save the key (/root/.ssh/id_rsa):

Created directory '/root/.ssh'.

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /root/.ssh/id_rsa.

Your public key has been saved in /root/.ssh/id_rsa.pub.

The key fingerprint is:

7b:f6:d2:ff:ea:24:36:d1:34:8e:c5:ca:70:74:0c:58 root@jenkins

The key's randomart image is:

+--[ RSA 2048]----+

| oEo. |

| .. o. |

| . . = |

| + B . |

| S = o |

| . . |

| . o.+ . |

| o.o.+ |

| ..o+o.|

+-----------------+

[root@jenkins tools]# cat .ssh/id_rsa.pub

cat: .ssh/id_rsa.pub: 没有那个文件或目录

[root@jenkins tools]# cat /root/.ssh/id_rsa.pub

1.8 clone库

[root@jenkins ~]# git clone git@10.0.0.22:root/limit.git

正克隆到 'limit'...

The authenticity of host '10.0.0.22 (10.0.0.22)' can't be established.

ECDSA key fingerprint is 62:68:55:53:6a:d3:e8:ca:ce:6b:f6:d0:fd:ec:62:24.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added '10.0.0.22' (ECDSA) to the list of known hosts.

warning: 您似乎克隆了一个空版本库。

[root@jenkins ~]# cd limit

[root@jenkins limit]# touch test.nd

[root@jenkins limit]# git add test.nd

[root@jenkins limit]# git commit -m 'add test.md'

[master（根提交） 8cfb55e] add test.md

1 file changed, 0 insertions(+), 0 deletions(-)

create mode 100644 test.nd

[root@jenkins limit]# ll

总用量 0

-rw-r--r-- 1 root root 0 8月 2 09:08 test.nd

1.9 上传到gitlab

[root@jenkins limit]# git push -u origin master

Counting objects: 3, done.

Writing objects: 100% (3/3), 208 bytes | 0 bytes/s, done.

Total 3 (delta 0), reused 0 (delta 0)

To git@10.0.0.22:root/limit.git

* [new branch] master -> master

分支 master 设置为跟踪来自 origin 的远程分支 master。

第2章 Jenkins

2.1 系统环境

[root@jenkins ~]# cat /etc/redhat-release

CentOS Linux release 7.2.1511 (Core)

[root@jenkins ~]# uname -r

3.10.0-327.el7.x86_64

[root@jenkins ~]# uname -m

x86_64

#准备目录

mkdir -p /tar/tools

mkdir /app

[root@jenkins ~]# yum -y install java-1.8.0-openjdk java-1.8.0-openjdk-devel

[root@jenkins ~]# java -version

openjdk version "1.8.0_181"

OpenJDK Runtime Environment (build 1.8.0_181-b13)

OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)

2.2 安装Jenkins

这里用的清华的源

[root@jenkins ~]# rpm -ivh https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat/jenkins-2.73.1-1.1.noarch.rpm

获取https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat/jenkins-2.73.1-1.1.noarch.rpm

2.3 相关目录

[root@jenkins limit]# rpm -ql jenkins

/etc/init.d/jenkins 启动脚本

/etc/logrotate.d/jenkins 日志切割

/etc/sysconfig/jenkins 配置文件端口配置用户配置

/usr/lib/jenkins

/usr/lib/jenkins/jenkins.war # 升级jenkins，将新版本的war替换即可

/usr/sbin/rcjenkins

/var/cache/jenkins # war包解压目录

/var/lib/jenkins # jenkins的家目录

/var/log/jenkins # 日志

2.4 启动

[root@jenkins ~]# systemctl start jenkins.service

2.5 将此页面关闭，在安装完成Jenkins后安装插件。

2.6 安装插件

使用压缩包的方式

[root@jenkins ~]# ll /var/lib/jenkins/plugins/

总用量 0

[root@jenkins ~]# tar xfP /tar/tools/jenkins_plugins.tar.gz

[root@jenkins ~]# ll /var/lib/jenkins/plugins/ |wc -l

153

2.7 配置jenkins并发执行数量，提高执行效率

2.8 使用Jenkins

2.9 将Jenkins与gitlab联合

2.9.1 在jenkins中添加私钥id_rsa

2.9.2 先将gitlab的项目地址复制过来

2.9.3 选择构建

创建测试目录

[root@jenkins ~]# mkdir /data

[root@jenkins ~]# chown -R jenkins.jenkins /data/

2.10 自动发布代码

[root@jenkins limit]# ll /var/lib/jenkins/workspace/Susan

总用量 8

drwxr-xr-x 2 jenkins jenkins 16 8月 8 02:46 test2.nd

-rw-r--r-- 1 jenkins jenkins 25 8月 8 03:40 test3

-rw-r--r-- 1 jenkins jenkins 20 8月 8 02:41 test.nd