docker-compose.yml

version: '3'

networks:
  default:
    enable_ipv6: true
    ipam:
      driver: default
      config:
        - subnet: fdf1:f4a2:d53::/64
          gateway: fdf1:f4a2:d53::ffff
services:
  db:
    image: postgres:${POSTGRES_TAG:-latest}
    shm_size: 1gb
    ports: [6543:5432]
    environment:
      POSTGRES_DB: concourse
      POSTGRES_USER: dev
      POSTGRES_PASSWORD: dev

  web:
    build: .
    image: concourse/concourse:local
    command: web
    depends_on: [db]
    ports: [8080:8080]
    networks:
      - default
    volumes:
    - .:/src
    - "./hack/keys:/concourse-keys"
    environment:
      CONCOURSE_SESSION_SIGNING_KEY: /concourse-keys/session_signing_key
      CONCOURSE_TSA_AUTHORIZED_KEYS: /concourse-keys/authorized_worker_keys
      CONCOURSE_TSA_HOST_KEY: /concourse-keys/tsa_host_key

      CONCOURSE_LOG_LEVEL: debug
      CONCOURSE_POSTGRES_HOST: db
      CONCOURSE_POSTGRES_USER: dev
      CONCOURSE_POSTGRES_PASSWORD: dev
      CONCOURSE_POSTGRES_DATABASE: concourse
      CONCOURSE_EXTERNAL_URL: http://localhost:8080
      CONCOURSE_ADD_LOCAL_USER: test:test,guest:guest
      CONCOURSE_MAIN_TEAM_LOCAL_USER: test
      CONCOURSE_CLUSTER_NAME: dev
      CONCOURSE_ENABLE_PIPELINE_INSTANCES: "true"
      CONCOURSE_ENABLE_ACROSS_STEP: "true"
      CONCOURSE_ENABLE_CACHE_STREAMED_VOLUMES: "true"
      CONCOURSE_ENABLE_RESOURCE_CAUSALITY: "true"

  worker:
    build: .
    image: concourse/concourse:local
    command: worker
    privileged: true
    networks:
      - default
    sysctls:
      - net.ipv6.conf.all.disable_ipv6=0
    depends_on: [web]
    ports:
    - 7777:7777
    - 7788:7788
    volumes: ["./hack/keys:/concourse-keys"]
    stop_signal: SIGUSR2
    environment:
      CONCOURSE_RUNTIME: containerd

      CONCOURSE_TSA_PUBLIC_KEY: /concourse-keys/tsa_host_key.pub
      CONCOURSE_TSA_WORKER_PRIVATE_KEY: /concourse-keys/worker_key

      CONCOURSE_LOG_LEVEL: debug
      CONCOURSE_TSA_HOST: web:2222

      CONCOURSE_BIND_IP: 0.0.0.0
      CONCOURSE_BAGGAGECLAIM_BIND_IP: 0.0.0.0

      # avoid using loopbacks
      CONCOURSE_BAGGAGECLAIM_DRIVER: overlay

      # work with docker-compose's dns
      CONCOURSE_CONTAINERD_DNS_PROXY_ENABLE: "true"