table of Contents
The combination of Jenkins and Gitlab
Jenkins configuration to send files to LNMP host via ssh
Perform Jenkins build tasks to achieve automatic release
surroundings
Gitlab node: 192.168.253.110 Jenkins node: 192.168.253.130
I used two servers for the test environment, and I placed the project on the jenkins server. The system version is centos 7.5.
Install Gitlab
Hi! Look here for the installation of Gitlab~~> Docker builds the company's internal private cloud platform - Gitlab
[root@gitlab ~]# docker run -it -d --name gitbab -p 80:80 docker.io/gitlab/gitlab-ce
674e5e8a3e35cb2ec95c385e7130082e1fef0d55494b953b7bd88d039473683c
Install Jenkins
Of course, there is also a tutorial for installing Jenkins here~~> Jenkins installation and Chinese display , but here I want to do it myself again.
1) Download the java environment and upload the jenkins package
[root@jenkins ~]# yum -y install java-1.8.0 lrzsz java环境
[root@jenkins ~]# ls
jenkins-2.222.4-1.1.noarch.rpm 我用的是这个版本
2) Install and start jenkins
[root@jenkins ~]# rpm -ivh jenkins-2.222.4-1.1.noarch.rpm
警告：jenkins-2.222.4-1.1.noarch.rpm: 头V4 DSA/SHA1 Signature, 密钥 ID d50582e6: NOKEY
准备中... ################################# [100%]
正在升级/安装...
1:jenkins-2.222.4-1.1 ################################# [100%]
[root@jenkins ~]# systemctl start jenkins
[root@jenkins ~]# setenforce 0
[root@jenkins ~]# systemctl stop firewalld3) Browser http: ip + 8080 for access
[root@jenkins ~]# cat /var/lib/jenkins/secrets/initialAdminPassword
252fd6734a17467684cce9591eba7229
4) Configure download plug-in acceleration (the default plug-in download source is abroad, downloading is particularly slow)
[root@jenkins ~]# vim /var/lib/jenkins/hudson.model.UpdateCenter.xml
<?xml version='1.1' encoding='UTF-8'?>
<sites>
<site>
<id>default</id>
<url>https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json</url> #改为国内的网站
</site>
</sites>
[root@jenkins ~]# cd /var/lib/jenkins/updates/
[root@jenkins updates]# sed -i 's/http:\/\/updates.jenkinsci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' default.json
[root@jenkins updates]# sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' default.json
[root@jenkins ~]# systemctl restart jenkins
5) Download Chinese plug-in
Just restart! !
The combination of Jenkins and Gitlab
1) We create a project on Gitlab to store our code
2) We clone the project warehouse to the local to test whether it can be cloned.
Create an empty directory on windows to store the project warehouse. Explain:
Here my git is the windows version ~~> This is the windows version package , the Linux version git~~> here
I created a new directory on the desktop to put projects
Note: For the first clone, you will be prompted to enter the login account and password of gitlab
3) Check whether it is successful
4) Upload a line of code in the project for testing (I created a new txt file)
5) Make a local submission and submit the code to the wordpress project in gitlab
6) See if it is successful in this wordpress project
Start integrating Jenkins
1) Install the git plugin and git environment on the jenkins node
[root@jenkins ~]# yum -y install git
1.1) Install the git plugin on the web
2) Create a task in Jenkins
Configure the URL address of the gitlab project warehouse and the account password for logging in to gitlab, and save it after filling in
3) Start the build task
3.1) Click this build task to view the console output
! ! At this time, Jenkins and Gitlab are successfully combined
Docker deploys LNMP
Explain: My project here is wordpress, and I need to use the Lnmp environment.
1) Build the docker image of lnmp by yourself, here is the package for building the image~~> Click me
[root@jenkins ~]# tar xzf lnmp.tar.gz
[root@jenkins ~]# cd lnmp
[root@jenkins lnmp]# docker build -t lnmp .
[root@jenkins ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
lnmp latest 57e3c3e09aab 9 seconds ago 443 MB
docker.io/centos latest 0d120b6ccaa8 7 weeks ago 215 MB2) Start a lnmp container
[root@jenkins ~]# docker run --name wordpress -itd -p 81:80 -v /opt/html/:/usr/local/nginx/html lnmp
1e62d99e01c2c20b4e529afffc01e11dea54e7e2d1a2f80333a3b1c99589390a
[root@jenkins ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1e62d99e01c2 lnmp "/usr/bin/supervis..." 6 seconds ago Up 6 seconds 0.0.0.0:81->80/tcp wordpress
Jenkins configuration to send files to LNMP host via ssh
1) Publish Over SSH plug-in needs to be installed on jenkins, through this plug-in jenkins can send files in the workspace to the remote host
2) Configure plug-in, add remote host, add LAMP host
3) Go to the home page and go to configuration tasks
!! So far the task is configured! The file will be automatically sent to the remote host when the task is executed
Push the project to Gitlab
To explain: here is the blog on my project, of course, it can also be posted on others.
1) Unzip the installation package on the computer, copy and paste the package content to the local warehouse
2) Submit to the local warehouse and push to Gitlab
3) Check whether gitlab is successfully pushed
Perform Jenkins build tasks to achieve automatic release
1) Build task
2) Check whether the build is successful in the console
Visit the project web
1) Enter http:// + ip + 81 in the browser
to sum up
It took a day to make this and it feels pretty good. The project I used here is a blog. Partners can also use other projects. Writing is not easy! !