feat(controller): deprecation of propagation controller

[gciezkowski-acc]

Description

The Propagation Controller is deprecated, so right now we need only clean up and remove finalizer.
The tests have not been written so we should focus to make very carefully code review.

What type of PR is this? (check all applicable)

• 🍕 Feature
• 🐛 Bug Fix
• 📝 Documentation Update
• 🎨 Style
• 🧑‍💻 Code Refactor
• 🔥 Performance Improvements
• ✅ Test
• 🤖 Build
• 🔁 CI
• 📦 Chore (Release)
• ⏩ Revert

Related Tickets & Documents

Added tests?

• 👍 yes
• 🙅 no, because they aren't needed
• 🙋 no, because I need help
• Separate ticket for tests # (issue/pr)

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

Added to documentation?

• 📜 README.md
• 🤝 Documentation pages updated
• 🙅 no documentation needed
• (if applicable) generated OpenAPI docs for CRD changes

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes

[IvoGoman]

The logic for removing the resources from the remote system and the finalizer on successful deletion is missing.

[gciezkowski-acc]

The logic for removing the resources from the remote system and the finalizer on successful deletion is missing

The logic of removing resources from remote is here. I didn't touch it.
/https://github.com/cloudoperators/greenhouse/pull/788/files#diff-ad100e6e1bfb9a5e365411f8a9ba2f40784c2f224474b80754b0199aab201df9R125-R138:~:text=%7D-,//%20cleanup,%7D,-remoteObjectResource%2C%20err

Removing finalizer when it is success is here:
https://github.com/cloudoperators/greenhouse/pull/788/files#diff-ad100e6e1bfb9a5e365411f8a9ba2f40784c2f224474b80754b0199aab201df9L106-L110:~:text=%7D-,if%20removeFinalizer%20%7B,%7D,-return%20ctrl.

I left the existing logic as it was.

[IvoGoman]

The logic for removing the resources from the remote system and the finalizer on successful deletion is missing

The logic of removing resources from remote is here. I didn't touch it. /https://github.com/cloudoperators/greenhouse/pull/788/files#diff-ad100e6e1bfb9a5e365411f8a9ba2f40784c2f224474b80754b0199aab201df9R125-R138:~:text=%7D-,//%20cleanup,%7D,-remoteObjectResource%2C%20err

Removing finalizer when it is success is here: https://github.com/cloudoperators/greenhouse/pull/788/files#diff-ad100e6e1bfb9a5e365411f8a9ba2f40784c2f224474b80754b0199aab201df9L106-L110:~:text=%7D-,if%20removeFinalizer%20%7B,%7D,-return%20ctrl.

I left the existing logic as it was.

That logic only kicks in if the resource (team, cluster etc.) in the central cluster is deleted. This PR should remove all propagated resources from the remote cluster.

This would require to run the deletion logic to remove the resources from the remote cluster and remove the finalizer if all of the resoruces were removed from the remote cluster.

[gciezkowski-acc]

The logic for removing the resources from the remote system and the finalizer on successful deletion is missing

The logic of removing resources from remote is here. I didn't touch it. /https://github.com/cloudoperators/greenhouse/pull/788/files#diff-ad100e6e1bfb9a5e365411f8a9ba2f40784c2f224474b80754b0199aab201df9R125-R138:~:text=%7D-,//%20cleanup,%7D,-remoteObjectResource%2C%20err
Removing finalizer when it is success is here: https://github.com/cloudoperators/greenhouse/pull/788/files#diff-ad100e6e1bfb9a5e365411f8a9ba2f40784c2f224474b80754b0199aab201df9L106-L110:~:text=%7D-,if%20removeFinalizer%20%7B,%7D,-return%20ctrl.
I left the existing logic as it was.

That logic only kicks in if the resource (team, cluster etc.) in the central cluster is deleted. This PR should remove all propagated resources from the remote cluster.

This would require to run the deletion logic to remove the resources from the remote cluster and remove the finalizer if all of the resoruces were removed from the remote cluster.

I remove filter from login so right now it should remove all resources from remote cluster.