Calming App Jams with Træfik

hsb-stack.yml

version: '3.4'

services:
  hsb:
    image: 123456789012.dkr.ecr.eu-west-1.amazonaws.com/hairy-slackbot:deploy-20181015-0935-e583d12
    command: bundle exec puma -p 3000

    # This links to the network created in the proxy (træfik) stack
    networks:
      - traefik_traefik

    # This is where the 'magic' is defined. In a non-swarm environment this would be defined as plain labels.
    deploy:
      labels:
        - "traefik.enable=true"                                       # Use træfik for this service
        - "traefik.backend=hsb"                                       # What service to talk to
        - "traefik.frontend.rule=Host:hsb.our-dev-team-domain.co.uk"  # What domain should this service use?
        - "traefik.docker.network=traefik_traefik"                    # The network to use
        - "traefik.port=3000"                                         # The port to use for the service

    secrets:
      - source: hsb_secrets_1.8.yml
        target: /app/secrets.yml

secrets:
  hsb_secrets_1.8.yml:
    external: true

networks:
  traefik_traefik:
    external: true