jenkins: easy install jenkins 2.0 with docker

To make some exercises with docker, dockerfile and docker-compose, we want to automate the installation of jenkins 2.

The goal is to have a startup script which runs the composecommands and starts the jenkins server.

Prerequisits

We need some things installed on the local machine.

• docker installed
• docker-compose installed

Get the installscript 

We just clone the docker scripts from this repository

Clone setupscripts

$ git clone https://github.com/pboethig/jenkins.git

$ cd jenkins

As you can see, there are 3 files in that folder. A docker-compose.yml with the minimum on imagedefinitions, a dockerfile, with the definition of the build, the network and the used ports.
And a small startupscript which runs the docker-compose commands.

Run the installer

Type in your terminal

$ ./startup.sh

That´s it.


Now you can reach your app under http://localhost:8081 on linux.

On Windows / Mac  you can get the dockermachine ip with
http://<docker-machine-ip>:8081