scale-gke-qdrant-llama/.github/workflows/build_deploy.yaml

name: Build and Deploy to GKE

on:
  push:
    branches:
      - production

env:
  PROJECT_ID: ${{ secrets.GKE_PROJECT }} 
  GKE_CLUSTER: llama-gke-cluster      # Cluster Name
  GKE_ZONE: europe-west6-a                # Cluster zone 
  DEPLOYMENT_NAME: llama-gke-deploy   # Deployment name
  IMAGE: llama-app-gke-image              # Image Name

jobs:
  setup-build-publish-deploy:
    name: Setup, Build, Publish, and Deploy
    runs-on: ubuntu-latest
    environment: production

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    # Setup gcloud CLI
    - id: 'auth'
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json: '${{ secrets.GKE_SA_KEY }}'

    # Configure Docker to use the gcloud command-line tool as a credential
    # helper for authentication
    - run: |-
        gcloud --quiet auth configure-docker

    # Get the GKE credentials so we can deploy to the cluster
    - uses: google-github-actions/get-gke-credentials@db150f2cc60d1716e61922b832eae71d2a45938f
      with:
        cluster_name: ${{ env.GKE_CLUSTER }}
        location: ${{ env.GKE_ZONE }}
        credentials: ${{ secrets.GKE_SA_KEY }}

    # Build the Docker image
    - name: Build
      run: |-
        docker build \
          --tag "gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA" \
          --build-arg GITHUB_SHA="$GITHUB_SHA" \
          --build-arg GITHUB_REF="$GITHUB_REF" \
          .

    # Push the Docker image to Google Artifact Registry
    - name: Publish
      run: |-
        docker push "gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA"

    # Set up kustomize
    - name: Set up Kustomize
      run: |-
        curl -sfLo kustomize https://github.com/kubernetes-sigs/kustomize/releases/download/v3.1.0/kustomize_3.1.0_linux_amd64
        chmod u+x ./kustomize 
        
    # Create or update secrets in the GKE cluster
    - name: Create or Update Secrets
      run: |-
        kubectl delete secret openai-secret || true
        kubectl delete secret qdrant-secret || true
        kubectl create secret generic openai-secret --from-literal=OPENAI_API_KEY=${{ secrets.OPENAI_API_KEY }}
        kubectl create secret generic qdrant-secret \
          --from-literal=QDRANT_API_KEY=${{ secrets.QDRANT_API_KEY }} \
          --from-literal=COLLECTION_NAME=${{ secrets.COLLECTION_NAME }} \
          --from-literal=QDRANT_URL=${{ secrets.QDRANT_URL }}      
    # Deploy the Docker image to the GKE cluster
    - name: Deploy
      run: |-
        ./kustomize edit set image gcr.io/PROJECT_ID/IMAGE:TAG=gcr.io/$PROJECT_ID/$IMAGE:$GITHUB_SHA
        ./kustomize build . | kubectl apply -f -
        kubectl rollout status deployment/$DEPLOYMENT_NAME
        kubectl get services -o wide