使用git+jenkins实现持续集成
构建一个自由风格的php-deploy
Gernal配置，丢弃旧的构建，防止jenkins构建较多之后变臃肿
源码管理：这里使用git插件，也可以使用svn插件
将git路径存在这里还需要权限认证，否则会出现error 。
jenkins服务器上生成SSH-Key
[root@linux-node2 ~]# yum install -y git
[root@linux-node2 ~]# 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:
SHA256:00FQjn5P6qAtok4BuE42TyfuNJnblzZ389XwKBhmHjY root@linux-node2
The key's randomart image is:
+---[RSA 2048]----+
| .oo |
|. + |
|o . o |
| o . . . |
|.+.o . S E . . |
|+ =.= B O +.|
| ..B o + o ..o|
| .o = .B + o .. |
| .o+ o+.+ o o. |
+----[SHA256]-----+
[root@linux-node2 ~]# cat .ssh/id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC+/XyUMNP5Wm63hhcACosVyRtmJxTSnT46HSKZ2PhduTHPIJcfhVTmeCk1zwO0fP8PmwXFf0+G9ki8CupE/+xcOy14TCqxNgvP8o514IjXOFV7SO1lnHKH3t0RfaFEloRZHnrgIcWiZrFvYRT/TFznWO86sfHPzlW6WF9elTqRURNR60bwv9C6iw4PpYjGVIST/SeGl75axtUjJr544jB5pEWtNZ09ktCKpPeFBvgCc9exdzOQuzaCXQrroNU0p6MB6KkoIOmpkN92cDPdg4EgBYDjwcl38FbXOq3N0QL8PT+IZpHBWFVEAZU2alI02H5NNUy9p2K/Br4NY3UvYZiP root@linux-node2
命令行测试添加ssh-key后能否正常拉取
[root@linux-node2 ~]# git clone git@192.168.56.11:java/app1.git
Cloning into 'app1'...
The authenticity of host '192.168.56.11 (192.168.56.11)' can't be established.
ECDSA key fingerprint is SHA256:p2lhKmsPQ6K+dWHHvbJg0GV+Ni9VM7vlViKrYsZLP1s.
ECDSA key fingerprint is MD5:22:14:1c:37:de:47:1c:4a:2f:88:b1:dc:e2:d0:02:17.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.56.11' (ECDSA) to the list of known hosts.
remote: Counting objects: 11, done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 11 (delta 0), reused 11 (delta 0)
Receiving objects: 100% (11/11), done.
[root@linux-node2 ~]# ll
total 68048
-rw-------. 1 root root 948 Dec 3 01:26 anaconda-ks.cfg
drwxr-xr-x 3 root root 62 Dec 21 15:53 app1
-rw-r--r-- 1 root root 69675984 Mar 2 2017 jenkins-2.32.3-1.1.noarch.rpm
然后保存，立即构建一次，会拉取master的代码库
点开
可以看到控制台的输出，如图：
/var/lib/jenkins/workspace/php-deploy目录用于存放代码信息
[root@linux-node2 php-deploy]# ll
total 12
-rw-r--r-- 1 root root 28 Dec 21 16:11 index.html
-rw-r--r-- 1 root root 12 Dec 21 16:11 new.html
-rw-r--r-- 1 root root 19 Dec 21 16:11 readme
[root@linux-node2 php-deploy]# pwd
/var/lib/jenkins/workspace/php-deploy
这里我们拉取的代码需要推送到远程代码目录，需要如下操作：
架设linux-node1为web服务，目录为/data/www/php-deploy
[root@linux-node1 ~]# mkdir /data/www/php-deploy -p
添加node2的免秘钥登陆
[root@linux-node1 ~]# vim .ssh/authorized_keys
[root@linux-node1 ~]# chmod 600 .ssh/authorized_keys
[root@linux-node2 ~]# ssh 192.168.56.11
Last login: Mon Dec 4 17:41:56 2017 from 192.168.56.1
[root@linux-node1 ~]#
修改项目设置，配置构建：Execute shell，相当于将代码自动发布到linux-node1的代码目录中。
接下来，我们重新构建一次，并查看控制台输出：
在node1上查看目录，也会有相应的代码信息
[root@linux-node1 ~]# ll /data/www/php-deploy/
total 12
-rw-r--r-- 1 root root 28 Dec 21 16:11 index.html
-rw-r--r-- 1 root root 12 Dec 21 16:11 new.html
-rw-r--r-- 1 root root 19 Dec 21 16:11 readme
[root@linux-node1 ~]#
本文转自 IT_外卖小哥 51CTO博客，原文链接:http://blog.51cto.com/jinlong/2052977
