README.md

Sample Java-Tomcat helloworld app

Sample Java/Tomcat app running in Docker container on Elastic Beanstalk

A simple Java Hello World application with unit tests and coverage reports.

This repo demonstrates the following features:

• Set up serverless CI, i.e. on Shippable-provided infrastructure
• Set up CD pipelines for deploying a docker image to a Single Container Docker Configuration on Amazon Elastic Beanstalk
• Perform CI tests
• Perform Maven build to generate .war package
• Perform docker build to create Tomcat server with .war package
• Push docker image to Amazon ECR
• Automatically deploy docker image to TEST environment on Elastic Beanstalk
• Manually deploy docker image to PROD environment on Elastic Beanstalk
• Set up runCLI job types in Shippable using AWS EB CLI

Run CI for this repo on Shippable

• Fork this repo into your source code account (e.g. GitHub)
• Create an account (or login) on Shippable with your SCM account
• Create an integration on Shippable for authenticating CI to AWS
• Update the CI configuration in shippable.yml file with your integration names (see comments in file)

Add Continuous Delivery pipelines to deploy to Amazon EC/2

• Pipeline configs are in shippable.resources.yml and shippable.jobs.yml Check these files and update config wherever the comment asks you to replace with your specific values
• Follow instructions to add your Continuous Deployment pipeline
• Right-click on the runCLI job in the SPOG view named 'demo-java-ecr-test-deploy' and run the job
  • This demo uses custom scripting jobs called 'runCLI' jobs in Shippable - learn how more about runCLI jobs here
• Your app should be deployed to your Elastic Beanstalk Test environment
  • See http://{your-IP-address}:{your-test-env-port}/HelloWorld/hello in your browser
• Right-click on the runCLI job in the SPOG view named 'demo-java-ecr-prod-deploy' and run the job to deploy to your Prod instance
  • See http://{your-IP-address}:{your-prod-env-port}/HelloWorld/hello in your browser
• Make a change to your forked repo and commit to GitHub - watch your pipeline automatically execute CI with push to Amazon ECR and automatic deployment to the Test environment in Amazon Elastic Beanstalk
• Then right-click to deploy the newest changes to the Prod environment

Your end-to-end pipeline is complete! Now, any change you make to the application will be deployed to your Amazon Elastic Beanstalk Test instance and be ready to manually deploy a Prod instance, as well.

CI console screenshot

AWS integration screenshot

CD Pipeline SPOG screenshot