What we'll do:
- Install Slave
- Install Master
- Adding new slave node on jenkins master
- Create new project:
- get files from GitHub
- archive one file
- make it available from jenkins web page
Install slave host:
OS: CentOS 7
Install packages:
systemctl disable firewalld
systemctl stop firewalld
yum -y install java git
useradd jenkins
passwd jenkins
Master setup:
OS: CentOS 7
Jenkins 2.7.4 (current LTS)
systemctl disable firewalld
systemctl stop firewalld
curl -o /etc/yum.repos.d/jenkins.repo http://pkg.jenkins.io/redhat-stable/jenkins.repo
rpm --import http://pkg.jenkins.io/redhat-stable/jenkins.io.key
yum -y install java jenkins
service jenkins start
Get initial Administrator password (Wait if file still does not exist. It will be created after "service jenkins start"):
cat /var/lib/jenkins/secrets/initialAdminPassword
*******************************
- Use initial Administrator password on http://[master-IP]:8080/
- Choose: Install suggested plugins
- Create First Admin User
- Save and Finish
Adding new slave node on jenkins master
On http://[master-IP]:8080/
- Manage Jenkins > Manage Nodes > New node:
- Node name: slave
- Select: Permanent Agent
- OK
- Remote root directory: /home/jenkins
- Launch method: Launch slave agents on Unix machines via SSH
- Host: [slave-IP]
- Credentials: Add > Jenkins
- Username: jenkins
- Password: *******
- Add
- Save
- Slave > Relaunch agent
Ignore rotation icon.
Ignore message or relaunch agent one more time:
[09/24/16 23:53:37] Launch failed - cleaning up connection
[09/24/16 23:53:37] [SSH] Connection closed.
Create new Jenkin's project
Go to main page on http://[master-IP]:8080/
Create new job:
- Enter an item name: HelloWorld
- Freestyle project.
- OK
- In Restrict where this project can be run > Lable Expression: slave
- Source Code Management: Git
- Repositories > Repository URL: https://github.com/eeeeeeeee/rrrrrrrr
- Build > Add build step > Execute shell
- Command:
tar -czf rrrstatus.py.tar.gz rrrstatus.py
- Post-build Actions > Add post-build Actions > Archive the artifacts
- Files to archive: rrrstatus.py.tar.gz
- Save
- Build Now
When job is finished you can download build artifact.
In Build History click on the last build and download rrrstatus.py.tar.gz from jenkins page.