This program is very simple, it connects to a MySQL database based on the following env vars:

• MYSQL_HOST
• MYSQL_USER
• MYSQL_PASS
• MYSQL_PORT

And exposes itself on port 9090:

• On /healthcheck it returns an OK message,
• On GET it returns all recorded rows.
• On POST it creates a new row.
• On PATCH it updates the creation date of the row with the same ID as the one specified in query parameter id

Documentation files:

• Bug_Solution
• Documentation
• argoCD
• Helm
• Jenkins

Bug Solution and Application Status ✅

Health Check ✅

ArgoCD ✅

Jenkins Pipeline ✅

Image Pushed to Docker Registery ✅

Here's an overview of the Architecture

• Docker
• Kubernetes
• Go
• Minikube
• Helm
• wait-for
• Jenkins
• ArgoCD

• Docker

  • Dockerfile
  • Docker Compose
  • Testing and running the application

• Setup Jenkins

  • Installing and building tools
  • creating Github WebHook and Use Github Credentials in Jenkins
  • creating the docker hub credentials for docker inside jenkins
  • Finish the pipeline
    • If error was in the build [report it]
    • unless, push it to dockerhub
    • use credentials as environment variables for security best practices
    • setup build status for Github repo

• Helm

  • Add autoscaling manifest for number of replicas.

• Add argocd app that points to helm manifests to apply gitops concept.

• Secure your containers as much as you can.

  • Choosed lightweight and secure docker image
  • Run Code and Container security analysis using Synk
  • Added Additional stage in the Jenkins Pipeline before pushing to Docker repo

• Fix a bug in the code that would appear when you test the api