sup.yml

sup.yml

env:
  NAME: projectA

networks:
  local:
    env:
      BRANCH: devel
    hosts:
      builder:
        - localhost
      webservers:
        - localhost
      databases:
        - localhost
  production:
    env:
      CONFIG: something_else
    hosts_helper: ./fetch_production_hosts

commands:
  repo_sync:
    desc: update source
    run: git fetch; git checkout $BRANCH
    hosts:
      - builder
  build_image:
    desc: build docker image
    run: docker build -f Dockerfile
    hosts:
      - builder
  upload_image:
    desc: upload docker image
    run: docker push some_image
    hosts:
      - builder
  ping:
    desc: print uname
    run: uname -a; date
  web_logs:
    desc: tail webserver logs
    run: echo running on webservers only
    hosts:
      - webservers
  db_logs:
    desc: tail db logs
    run: echo running on dbs only
    hosts:
      - databases

tasks:
  build:
    - repo_sync
    - build_image
    - upload_image
  deploy:
    - build
    - download_latest_image
    - db_migrate
    - restart_web