11 August 2018

How to setup Concourse using Docker Compose on Win 10

• NOTE
• docker-compose.yml

Environment details

• Windows 10 Home Edition 64 bit
• Docker version 17.10.0-ce, build f4ffd25 (Docker Toolbox)

  NOTE

  You’ll probably run into issues following Concourse doc. Need to modify the docker-compose.yml. Issues I had

• By default, docker doesn’t have privilege to mount D, E, F… drive. If you put your key files in these drives and mount them, docker won’t be able to see the key files. Put key files to c:/Users/ to solve this issue.
• RunC container permission issue, if you have following issue, you need to add CONCOURSE_BAGGAGECLAIM_DRIVER: naive environment variable to Concourse worker configuration.

    runc create: exit status 1: container_linux.go:264: starting container process caused "process_linux.go:339: container init caused \"rootfs_linux.go:56: mounting \\\"/worker-state/3.8.0/assets/bin/init\\\" to rootfs \\\"/worker-state/volumes/live/37f9973b-5a72-4f45-493b-9c6baaa6fb37/volume/rootfs\\\" at \\\"/worker-state/volumes/live/37f9973b-5a72-4f45-493b-9c6baaa6fb37/volume/rootfs/tmp/garden-init\\\" caused \\\"open /worker-state/volumes/live/37f9973b-5a72-4f45-493b-9c6baaa6fb37/volume/rootfs/tmp/garden-init: permission denied\\\"\""
  

docker-compose.yml

• Use following docker-compose.yml to setup concourse service

   version: '3'
   services:
    concourse-db:
      image: postgres:9.6
      environment:
        POSTGRES_DB: concourse
        POSTGRES_USER: concourse
        POSTGRES_PASSWORD: changeme
        PGDATA: /database
    concourse-web:
      image: concourse/concourse
      links: [concourse-db]
      command: web
      depends_on: [concourse-db]
      ports: ["8080:8080"]
      volumes: ["/c/Users/<USER_NAME>/keys/web:/concourse-keys"]
      restart: unless-stopped # required so that it retries until concourse-db comes up
      environment:
        CONCOURSE_BASIC_AUTH_USERNAME: concourse
        CONCOURSE_BASIC_AUTH_PASSWORD: changeme
        CONCOURSE_EXTERNAL_URL: "${CONCOURSE_EXTERNAL_URL}"
        CONCOURSE_POSTGRES_HOST: concourse-db
        CONCOURSE_POSTGRES_USER: concourse
        CONCOURSE_POSTGRES_PASSWORD: changeme
        CONCOURSE_POSTGRES_DATABASE: concourse
      
    concourse-worker:
      image: concourse/concourse
      privileged: true
      links: [concourse-web]
      depends_on: [concourse-web]
      command: worker
      volumes: ["/c/Users/<USER_NAME>/keys/worker:/concourse-keys"]
      environment:
        CONCOURSE_TSA_HOST: concourse-web
        CONCOURSE_BAGGAGECLAIM_DRIVER: naive
  

tags: Pivotal - Concourse - CI/CD