karthikchaandu / phase5

CICD-DEMO

This project aims to be the basic skeleton to apply continuous integration and continuous delivery.

Topology

CICD Demo uses some kubernetes primitives to deploy:

• Deployment
• Services
• Ingress ( with TLS )

     internet
        |
   [ Ingress ]
   --|-----|--
   [ Services ]
   --|-----|--
   [   Pods   ]

This project includes:

• Spring Boot java app
• Jenkinsfile integration to run pipelines
• Dockerfile containing the base image to run java apps
• Makefile and docker-compose to make the pipeline steps much simpler
• Kubernetes deployment file demonstrating how to deploy this app in a simple Kubernetes cluster

Pipeline Setup

Pipelines exist at Travis.

Some pipelines are configured by GitHub/Projects. If you have created a repository in one of these, your project will be automatically built if it has a Jenkinsfile/Travis/Gitlab/CircleCI.

Other pipelines are configured manually under folders. You can create a project manually with the following steps:

How to run the app:

make

Testing

Unit tests and integrations tests are separated using JUnit Categories.

Unit Tests

mvn test -Dgroups=UnitTest

Or using Docker:

make build

Integration Tests

mvn integration-test -Dgroups=IntegrationTests

Or using Docker:

make integrationTest

System Tests

System tests run with Selenium using docker-compose to run a Selenium standalone container with Chrome.

Using Docker:

• If you are running locally, make sure the $APP_URL is populated and points to a valid instance of your application. This variable is populated automatically in Jenkins.

APP_URL=http://dev-cicd-demo-master.anzcd.internal/ make systemTest