# 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
- Set up a cluster registry. Refer to the user guide for more info.
- Run
go build ./examples/slackcontroller
to build the controller. - Create a Slack incoming webhook
and get its URL to pass via the
-slack-url
flag onslackcontroller
. - Deploy the controller into a cluster, making sure you pass the incoming
webhook URL to its
-slack-url
flag.