GitHub Actions Workshop

Master GitHub Actions with hands-on labs and exercises. Learn how to automate workflows, run tests, deploy applications, and more using GitHub's powerful automation platform. This repository has everything you need to get started with continuous integration and continuous deployment.

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Solution: NGINX Deployment on AKS Using ARC Runner

name: K8s ARC Runner NGINX

on:
  push:
    paths:
      - '.github/workflows/k8s-arc-runner-nginx.yml'
  workflow_dispatch:

jobs:
  run:
    runs-on: arc-runner-set
    steps:
      # Step 1: Checkout the code to get any necessary configuration files
      - name: Checkout code
        uses: actions/checkout@v4.1.7

      # Step 2: Set up kubectl
      - name: Set up kubectl
        uses: azure/setup-kubectl@v3
        with:
          kubectl-version: 'v1.25.0'

      # Step 3: Configure kubectl to connect to AKS
      - name: Configure kubectl
        uses: azure/aks-set-context@v1
        with:
          resource-group: 'arc-lab-rg'
          cluster-name: 'arc-lab-cluster'
          creds: $

      # Step 4: Deploy an existing Docker image (e.g., nginx) to AKS
      - name: Deploy NGINX to AKS
        run: |
          kubectl create deployment nginx-deployment --image=nginx:latest
          kubectl expose deployment nginx-deployment --port=80 --target-port=80 --type=LoadBalancer
          kubectl rollout status deployment/nginx-deployment

      # Step 5: Verify that the deployment was successful by checking the pods and service
      - name: Verify Deployment
        run: |
          kubectl get pods
          kubectl get services
          kubectl describe deployment nginx-deployment

      # Optional: Clean up the deployment after the demo
      # - name: Clean up deployment
      #   run: |
      #     kubectl delete deployment nginx-deployment
      #     kubectl delete service nginx-deployment