Enable KafkaSource controller

[pierDipi]

Fixes #312

Proposed Changes

• Add E2E tests
• Enable KafkaSource controller (webhook and controller handlers)
• Add KafkaSource manifests

Release Note

None

Docs

None

[pierDipi]

/hold

[codecov]

Codecov Report

Merging #1339 (4fa9b21) into main (e54534f) will decrease coverage by 0.23%.
The diff coverage is 51.85%.

❗ Current head 4fa9b21 differs from pull request most recent head 0010c4d. Consider uploading reports for the commit 0010c4d to get more accurate results

@@             Coverage Diff              @@
##               main    #1339      +/-   ##
============================================
- Coverage     76.43%   76.19%   -0.24%     
+ Complexity      584      583       -1     
============================================
  Files            98       98              
  Lines          3632     3659      +27     
  Branches        166      166              
============================================
+ Hits           2776     2788      +12     
- Misses          643      656      +13     
- Partials        213      215       +2     

Flag	Coverage Δ
java-unittests	82.18% <ø> (-0.11%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
control-plane/pkg/reconciler/source/controller.go	72.34% <50.00%> (-27.66%)	⬇️
control-plane/pkg/reconciler/source/source.go	58.01% <100.00%> (+0.32%)	⬆️
...dispatcher/impl/consumer/BaseConsumerVerticle.java	86.20% <0.00%> (-6.90%)	⬇️

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[pierDipi]

/test pull-knative-sandbox-eventing-kafka-broker-integration-tests

[pierDipi]

/unhold

[knative-metrics-robot]

The following is the coverage report on the affected files.
Say /test pull-knative-sandbox-eventing-kafka-broker-go-coverage to re-run this coverage report

File	Old Coverage	New Coverage	Delta
control-plane/pkg/reconciler/source/controller.go	100.0%	80.0%	-20.0

[aliok]

/lgtm
/approve

Thanks, looks great! We now have a KafkaSource impl!

[knative-prow-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: aliok, pierDipi

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• OWNERS [aliok,pierDipi]

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[pierDipi]

Thanks for your reviews!