# Docker image # Build a Docker image to deploy, run, or push to a container registry. # Add steps that use Docker Compose, tag images, push to a registry, run an image, and more: # https://docs.microsoft.com/azure/devops/pipelines/languages/docker trigger: - master pool: vmImage: 'Ubuntu-16.04' variables: imageName: 'your-container-image-name:$(build.buildId)' steps: - script: docker build -f Dockerfile -t $(imageName) . displayName: 'docker build'