build-reverse-proxy.yaml

# build.yml
on:
  workflow_dispatch:
  push:
    paths:
      - reverse-proxy/**
    branches:
      - develop
      - main

# https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html
env:
  AWS_DEFAULT_REGION: us-east-2
  AWS_DEFAULT_OUTPUT: json
  AWS_ACCOUNT_ID: ${{ secrets.AWS_ACCOUNT_ID }}
  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
  CONTAINER_IMAGE: reverse-proxy
  DOCKER_BUILDKIT: 1

jobs:
  build-and-push:
    name: Build and deploy
    runs-on: ubuntu-latest
    steps:
      - uses: hashicorp/setup-terraform@v1
      - name: Checkout
        uses: actions/checkout@v4

      # Add steps here like linting, testing, minification, etc.
      - id: install-aws-cli
        uses: unfor19/install-aws-cli-action@v1
        with:
          version: 1

      - uses: prepor/action-aws-iam-authenticator@master
      - run: aws-iam-authenticator version

      - name: Install Kubectl
        run: |
          #$(curl -Ls https://dl.k8s.io/release/stable.txt)
          version=v1.23.6
          echo "using kubectl@$version"
          curl -sLO "https://dl.k8s.io/release/$version/bin/linux/amd64/kubectl" -o kubectl
          chmod +x kubectl
          mv kubectl /usr/local/bin
          mkdir $HOME/.kube
          sudo apt-get update
          sudo apt-get install less
          echo ${{ secrets.KUBE_CONFIG_DATA }} | base64 --decode > $HOME/.kube/config
          aws sts get-caller-identity
          kubectl describe deployments

      - name: Build and tag the image (DEV)
        if: github.ref == 'refs/heads/develop'
        run: |
          # Build and tag the image
          docker build \
            -t $CONTAINER_IMAGE-dev:latest \
            -t $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-dev \
             ./$CONTAINER_IMAGE

      - name: Build and tag the image (PROD)
        if: github.ref == 'refs/heads/main'
        run: |
          # Build and tag the image
          docker build \
            -t $CONTAINER_IMAGE-prod:latest \
            -t $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-prod \
             ./$CONTAINER_IMAGE

      - name: Push (DEV)
        if: github.ref == 'refs/heads/develop'
        run: |
          # Push image to AWS ECR
          aws ecr get-login-password --region $AWS_DEFAULT_REGION | docker login --username AWS --password-stdin $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com
          docker tag $CONTAINER_IMAGE-dev:latest $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-dev:${{ github.sha }}
          docker tag $CONTAINER_IMAGE-dev:latest $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-dev:latest
          docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-dev:${{ github.sha }}
          docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-dev:latest

      - name: Push (PROD)
        if: github.ref == 'refs/heads/main'
        run: |
          # Push image to AWS ECR
          aws ecr get-login-password --region $AWS_DEFAULT_REGION | docker login --username AWS --password-stdin $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com
          docker tag $CONTAINER_IMAGE-prod:latest $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-prod:${{ github.sha }}
          docker tag $CONTAINER_IMAGE-prod:latest $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-prod:latest
          docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-prod:${{ github.sha }}
          docker push $AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-prod:latest

      - name: Deploy to EKS (DEV)
        if: github.ref == 'refs/heads/develop'
        run: | # defaults to latest kubectl binary version
          kubectl apply -f $CONTAINER_IMAGE/kubernetes/deployment_dev.yaml
          kubectl set image deployment/reverse-proxy-dev reverse-proxy-dev=$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-dev:${{ github.sha }} --record

      - name: Deploy to EKS (PROD)
        if: github.ref == 'refs/heads/main'
        run: | # defaults to latest kubectl binary version
          kubectl apply -f $CONTAINER_IMAGE/kubernetes/deployment_prod.yaml
          kubectl set image deployment/reverse-proxy-prod reverse-proxy-prod=$AWS_ACCOUNT_ID.dkr.ecr.$AWS_DEFAULT_REGION.amazonaws.com/$CONTAINER_IMAGE-prod:${{ github.sha }} --record

      - name: Verify EKS Deployment (DEV)
        if: github.ref == 'refs/heads/develop'
        run: |
          kubectl rollout status deployment/reverse-proxy-dev

      - name: Verify EKS Deployment (PROD)
        if: github.ref == 'refs/heads/main'
        run: |
          kubectl rollout status deployment/reverse-proxy-prod