This is an API which helps manage a library system. Deploy this application using a pipeline with the following commands below.

Build the docker image locally with the provided file.

The below will create a jenkins image which will run on docker, it is also enabled to talk to host docker daemon.

FROM jenkins/jenkins:lts
USER root
RUN apt-get update
RUN curl -sSL https://get.docker.com/ | sh

And run this image using the command

sudo docker run -p 8080:8080 -p 50000:50000 -v /var/run/docker.sock:/var/run/docker.sock go/jenkins:latest

go/jenkins:latest is the name of the built image in our case.

Setup Jenkins dashboard

Create a new Pipeline project in Jenkins and enable GitSCM polling to integrate with GitHub webhooks. Add the Jenkinsfile to the script to create the pipeline steps and initialize the pipeline.

Expose your localhost port 8080 which is running Jenkins to the internet using ngrok. You will have to create a ngrok account which will provide you with a key to use ngrok ''' ngrok http 8080 ''' Verify the link provided if it is now accessible.

Go to your GitHub project of your application and in settings add a new webhook with the ngrok url and add '/github-webhook/' at the end of the url, enable webhook to run on pushes, PRs and commits. Jenkins recieves webhook request at this particular URL only

Now startup minikube and install ArgoCD using the official documentation and create a new app that links to your other repo which will include all k8s config yaml files for GitOps.

Simply expose your service using the minikube official documentation. ''' minikube service pipeline-service --url '''