azure-pipelines.yml

# Docker
# Build a Docker image 
# https://docs.microsoft.com/azure/devops/pipelines/languages/docker

trigger:
- master

resources:
- repo: self

variables:
  tag: '$(Build.BuildId)'
  DockerImageName: 'azdo-gcp-dev/flask-frontend-hostname'

stages:
- stage: Build
  displayName: Build image
  jobs:  
  - job: Build
    displayName: Build
    pool:
      vmImage: 'ubuntu-latest'
    steps:
    - task: Docker@2
      displayName: Build an image
      inputs:
        containerRegistry: 'gcr-tutorial'
        repository: 'azdo-gcp-dev/flask-frontend-hostname'
        command: 'buildAndPush'
        Dockerfile: '**/Dockerfile'
        tags: '$(tag)'
    - task: CmdLine@1
      displayName: 'Lock image version in deployment.yaml'
      inputs:
        filename: /bin/bash
        arguments: '-c "awk ''{gsub(\"DOCKER_IMAGE_NAME\", \"eu.gcr.io/$(DockerImageName):$(Build.BuildId)\", $0); print}'' deployment.yaml > $(build.artifactstagingdirectory)/deployment.yaml"'
    - task: PublishBuildArtifacts@1
      displayName: 'Publish Artifact'
      inputs:
        PathtoPublish: '$(build.artifactstagingdirectory)'