We will see how we can automate the entire process of launching Jenkins from docker container and deploy the code from the Github
let’s start — —>
1:.Creating container image that’s has Jenkins installed using Dockerfile
2. When we launch the our above created customized image it should launch Jenkins
3. Creation of a job chain of job1, job2, job3 and job4 using build pipeline plugin in Jenkins
4. Job1 : Getting the Github repo automatically when the developer pushes the repo into Github
5. Job2 : By looking at the code or program file, Jenkins should automatically start the respective language interpreter install image container to deploy code.
6. Job3 : Test your app if it is working or not.
7. Job4 : if app is not working , then send email to developer with error messages.
8. Create One extra job job5 for monitor : If container where app is running. fails due to any reson then this job should automatically start the container again.
creating a customized image using docker now we run the container using the command [sudo service jenkins start] once the container is launched.now we will go to jenkins and start creating new job
by using a trigger method we will create a Github trigger where Jenkins automatically pull the data as soon as the Developer push the code,using the Github Hooks
