deploy-kubernetes-engine.yml

name: Deploy to Kubernetes

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

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

      - name: Set up Google Cloud SDK
        run: |
          curl -o google-cloud-sdk.tar.gz https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-372.0.0-linux-x86_64.tar.gz
          tar -xf google-cloud-sdk.tar.gz
          ./google-cloud-sdk/install.sh --quiet
          echo "${{ secrets.GCLOUD_AUTH }}" > /tmp/gcloud.json
          ./google-cloud-sdk/bin/gcloud auth activate-service-account --key-file=/tmp/gcloud.json
          ./google-cloud-sdk/bin/gcloud config set project ${{ secrets.GCP_PROJECT_ID }}

      - name: Configure Docker CLI
        run: |
          ./google-cloud-sdk/bin/gcloud auth configure-docker

      - name: Install kubectl plugin
        run: |
          ./google-cloud-sdk/bin/gcloud components install kubectl

      - name: Set kubectl context
        run: |
          ./google-cloud-sdk/bin/gcloud container clusters get-credentials ${{ secrets.GCP_CLUSTER_NAME }} --zone ${{ secrets.GCP_CLUSTER_ZONE }} --project ${{ secrets.GCP_PROJECT_ID }}

      - name: Configure kubectl
        run: |
          gcloud auth activate-service-account --key-file=/tmp/gcloud.json
          kubectl config set-credentials gke-cluster-user --token=$(gcloud auth print-access-token)
          kubectl config set-context gke-cluster --cluster=gke_cluster --user=gke-cluster-user
          kubectl config use-context gke-cluster

      - name: Deploy to Kubernetes
        run: |
          ls
          sudo kubectl apply -f deployment.yaml