Docker, Jenkins, Github

Ensure that user belongs to docker group

[steve ~]$ id steve
uid=1000(steve) gid=1000(steve) groups=1000(steve),10(wheel),975(vboxusers),1002(docker)

User a persistent volume (to keep data), and the :z option to deal with selinux

[steve ~]$ docker run -p 8080:8080 -p 50000:50000 -v /home/steve/jenkins:/var/jenkins_home:z jenkins

Create repo on github, push code and makefile

https://github.com/bugwhine/hellojenkins

Install gcc and related tools into jenkins container

[steve ~]$ docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                                              NAMES
04105a89f166        jenkins             "/bin/tini -- /usr/lo"   5 minutes ago       Up 5 minutes        0.0.0.0:8080->8080/tcp, 0.0.0.0:50000->50000/tcp   ecstatic_williams

[steve ~]$ docker exec -u root  04105a89f166 apt-get -y install gcc make

Create job in jenkins

- Source Code Management

  - git

  - Repository URL: git@github.com:bugwhine/hellojenkins.git

  - Credentials: bugwhine (add using dropdown)

- Build

  - execute shell

    - make

Build now