deploy.yaml

name: Publish Docker Image to Docker Hub

on:
  push:
    branches:
      - master # Change this to the branch you want to trigger on

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: "Create env file"
        run: |
          echo "${{ secrets.ENV_FILE }}" > .env
          cat .env

      - name: Build and push Docker image
        env:
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        run: |
          echo $DOCKER_PASSWORD | docker login -u $DOCKER_USERNAME --password-stdin
          docker buildx create --use
          docker buildx build --push -t $DOCKER_USERNAME/cookoff:latest .

      - name: Install doctl
        uses: digitalocean/action-doctl@v2
        with:
          token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}

      - name: Save DigitalOcean kubeconfig with short-lived credentials
        run: doctl kubernetes cluster kubeconfig save --expiry-seconds 600 cookoff-cluster

      - name: Deploy to DigitalOcean Kubernetes
        run: kubectl apply -f deployment.yaml

      - name: Rollout DigitalOcean Kubernetes
        run: kubectl rollout restart deployment cookooff-backend-deployment

      - name: Pod Status
        run: kubectl get pods

      - name: Verify deployment
        run: kubectl rollout status deployment/cookooff-backend-deployment