Use CRDs instead of client libraries with RabbitMQ cluster operator

[vaikas]

Changes

• 🎁 Start using the messaging-topology-operator CRDs for creating RabbitMQ resources if using the RabbitMQ cluster operator.

/kind

Fixes #

Release Note

**NOTE**  If using RabbitMQ Cluster Operator, requires > 1.6. If you are using secret based (and hence libraries like rabbithole), no changes there then.
:bug: If a Broker / Trigger is deleted but there's no secret to talk to the rabbit cluster, we now remove the resources and log that rabbitmq resources _might_ have been leaked. This happens only when not using the Rabbit Cluster Operator. This left undeletable resources, so this change seems more user friendly.

Docs

[knative-prow-robot]

@vaikas: The label(s) kind/<kind> cannot be applied, because the repository doesn't have them.

In response to this:

Changes

• 🎁 Start using the messaging-topology-operator CRDs for creating RabbitMQ resources if using the RabbitMQ cluster operator.

/kind

Fixes #

Release Note

Docs

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[codecov]

Codecov Report

Merging #271 (3016b9a) into main (5d62016) will decrease coverage by 9.00%.
The diff coverage is 15.45%.

@@            Coverage Diff             @@
##             main     #271      +/-   ##
==========================================
- Coverage   69.94%   60.93%   -9.01%     
==========================================
  Files          28       28              
  Lines        1517     1797     +280     
==========================================
+ Hits         1061     1095      +34     
- Misses        373      616     +243     
- Partials       83       86       +3     

Impacted Files	Coverage Δ
pkg/reconciler/trigger/resources/queue.go	49.27% <0.00%> (-29.80%)	⬇️
pkg/reconciler/broker/broker.go	43.97% <2.41%> (-24.05%)	⬇️
pkg/reconciler/trigger/resources/binding.go	37.22% <5.26%> (-13.27%)	⬇️
pkg/reconciler/trigger/trigger.go	55.32% <14.58%> (-23.59%)	⬇️
pkg/reconciler/broker/resources/exchange.go	46.66% <62.50%> (+3.03%)	⬆️
pkg/reconciler/broker/controller.go	97.26% <100.00%> (+0.53%)	⬆️
pkg/reconciler/trigger/controller.go	71.66% <100.00%> (+7.83%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5d62016...3016b9a. Read the comment docs.

[n3wscott]

/lgtm
/approve

[knative-prow-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: n3wscott

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [n3wscott]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment