backend.yml

# This is a workflow that is build and deploy the backend

name: Backend

on:
  workflow_dispatch:
  push:
    branches:
      - main 
    paths:
      - 'backend/**'       

env:
  REGISTRY: 3a7jouokyffroregistry.azurecr.io
  REGISTRY_USER: 3a7jouokyffroregistry
  IMAGE_NAME: palansa/backend:latest   
  NAMESPACE: palansa
# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "greet"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:

    - name: Check out repository code
      uses: actions/checkout@v3   

    # Runs a single command using the runners shell
    - name: Docker Build
      working-directory: ./backend
      run: |
        docker build -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} -f ./Dockerfile .
    
    - name: Docker Push Image
      run: |
        echo ${{ secrets.REGISTRY_SECRET }} | docker login ${{ env.REGISTRY }} -u ${{ env.REGISTRY_USER }} --password-stdin 
        docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}    

  deploy:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    needs: build

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:

    - name: Check out repository code
      uses: actions/checkout@v3 

    - uses: azure/k8s-set-context@v3
      with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBECONFIG }}

    - name: Create or Patch docker pull secret
      run: |
        kubectl create secret docker-registry docker-pull-secret \
          --save-config --dry-run=client \
          --docker-username=${{ env.REGISTRY_USER }} \
          --docker-password=${{ secrets.REGISTRY_SECRET }} \
          --docker-email=cap-days@mail.com \
          --docker-server=${{ env.REGISTRY }} \
          -n ${{ env.NAMESPACE }} -o yaml | \
          kubectl apply -f - 

    - name: Create or Patch db secret
      run: |
        kubectl create secret generic db-url \
          --save-config --dry-run=client \
          --from-literal=url=${{ secrets.DB_URL }} \
          -n ${{ env.NAMESPACE }} -o yaml | \
          kubectl apply -f -             

    - name: Deploy backend
      working-directory: ./backend/k8s
      run: |
        kubectl apply -f .  -n ${{ env.NAMESPACE }}