Concourse Worker Operator

Description

A Concourse installation is composed of a web node, a worker node, and a PostgreSQL node. This charm deploys the worker node.

Usage

This charm requires a relation to a Concourse web node. To deploy in a juju k8s model:

juju deploy concourse-web
juju deploy concourse-worker
juju deploy postgresql-k8s
juju deploy nginx-ingress-integrator
# Add our relations
juju relate concourse-web concourse-worker
juju relate postgresql-k8s:db concourse-web
juju relate nginx-ingress-integrator concourse-web

You can now visit http://concourse-web in a browser, assuming concourse-web resolves to the IP of your k8s ingress provider (if you're on MicroK8s this will be 127.0.0.1).

Developing

Create and activate a virtualenv with the development requirements:

virtualenv -p python3 venv
source venv/bin/activate
pip install -r requirements-dev.txt

Testing

The Python operator framework includes a very nice harness for testing operator behaviour without full deployment. Just run_tests:

./run_tests