slackcontroller

README

SlackController

A sample controller that demonstrates how to write a controller that targets the cluster registry. This controller will post messages to a Slack channel when a cluster is added to or removed from the registry.

Quickstart

1. Set up a cluster registry. You can use crinit to do so.
2. Run bazel build //examples/slackcontroller to build the controller.
3. Create a Slack incoming webhook and get its URL to pass via the -slack-url flag on slackcontroller.
4. Deploy the cluster registry into a cluster, making sure you pass the incoming webhook URL to its -slack-url flag.