feat: Re-add EoS checker (#765)

* feat: Re-add EoS checker

This re-adds commit ed575ce (modified).
This reverts commit a6ad574.

* chore: Add changelog entry

* chore: Pin kube to 2.0.1

* chore: Add comment

Author: Techassi

CHANGELOG.md

@@ -9,6 +9,10 @@ All notable changes to this project will be documented in this file.
 - Helm: Allow Pod `priorityClassName` to be configured ([#752]).
 - Add support for `34.0.0` ([#755]).
 - Add `prometheus.io/path|port|scheme` annotations to metrics services ([#761]).
+- Add end-of-support checker ([#765]).
+  - `EOS_CHECK_MODE` (`--eos-check-mode`) to set the EoS check mode. Currently, only "offline" is supported.
+  - `EOS_INTERVAL` (`--eos-interval`) to set the interval in which the operator checks if it is EoS.
+  - `EOS_DISABLED` (`--eos-disabled`) to disable the EoS checker completely.
 
 ### Changed
 
@@ -33,6 +37,7 @@ All notable changes to this project will be documented in this file.
 [#755]: https://github.com/stackabletech/druid-operator/pull/755
 [#756]: https://github.com/stackabletech/druid-operator/pull/756
 [#761]: https://github.com/stackabletech/druid-operator/pull/761
+[#765]: https://github.com/stackabletech/druid-operator/pull/765
 
 ## [25.7.0] - 2025-07-23