95rade / concourse-docker

Offical concourse/concourse Docker image.

Concourse Docker

This Docker image simply packages up the official concourse binary and configures it as the ENTRYPOINT, with a bunch of sane defaults for Docker.

Configuration is done via CONCOURSE_* environment variables. To discover them, run --help:

docker run concourse/concourse --help
docker run concourse/concourse web --help
docker run concourse/concourse worker --help

Usage Quick-start See the Quick-start folder.

Generate private keys Run generate-keys.sh to create keys to be used by the web host and workers.

Environment variables CONCOURSE_EXTERNAL_URL - The URL to access concourse web at. Usually http://192.168.99.100:8080 or http://localhost:8080 CONCOURSE_LOGIN - Username to use for concourse basic auth. CONCOURSE_PASSWORD = Password to use for concourse basic auth. Start Concourse Run:

docker-compose up Open the CONCOURSE_EXTERNAL_URL specified above (http://192.168.99.100:8080) and start using concourse.

See Using Concourse to get started.

See the concourse binary docs for more information - the instructions and requirements are the same. For network and hardware resources reference, see Deployment Topology.

Docker Compose

There are two Docker Compose .yml files in this repo. The first one, docker-compose.yml, runs a more traditional multi-container cluster. You'll need to run ./generate-keys.sh before booting up, so that the containers know how to authorize each other.

The docker-compose-quickstart.yml file can be used to quickly get up and running with the concourse quickstart command. No keys need to be generated in this case.

Caveats

At the moment, workers running via Docker will not automatically leave the cluster gracefully on shutdown. This means you'll have to run fly prune-worker to reap them.

This will be resolved with concourse/concourse #1457.