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CHANGELOG.md

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unreleased

2.7.0 - 2024-08-31

  • Update Kubernetes libraries for 1.31.
  • Update Go version to v1.23.

2.6.0 - 2024-03-31

  • Update Kubernetes libraries for 1.29.
  • Update Go version to v1.22.

2.5.0 - 2023-09-04

  • Update Kubernetes libraries for 1.28.
  • Change resource locks from configmaps to leases.

2.4.0 - 2023-07-04

  • Update Kubernetes libraries for 1.27.

2.3.0 - 2022-12-07

  • Update Kubernetes libraries for 1.25.

2.2.0 - 2021-08-30

  • Update Kubernetes libraries for 1.24.

2.1.0 - 2021-10-07

  • Update Kubernetes libraries for 1.22.

2.0.0 - 2020-07-24

NOTE: Breaking release in controllers.

  • Refactor controller package.
  • Refactor metrics package.
  • Refactor log package.
  • Remove operator concept and remove CRD initialization in favor of using only controllers and let the CRD initialization outside Kooper (e.g CRD yaml).
  • Default resync time to 3 minutes.
  • Default workers to 3.
  • Disable retry handling on controllers in case of error by default.
  • Remove tracing.
  • Minimum Go version v1.13 (error wrapping required).
  • Refactor Logger with structured logging.
  • Add Logrus helper wrapper.
  • Refactor to simplify the retrievers.
  • Refactor metrics recorder implementation including the prometheus backend.
  • Refactor internal controller queue into a decorator implementation approach.
  • Remove Delete method from controller.Handler and simplify to only Handle method
  • Add DisableResync flag on controller configuration to disable the resync of all resources.
  • Update Kubernetes libraries for 1.22.

0.8.0 - 2019-12-11

  • Support for Kubernetes 1.15.

0.7.0 - 2019-11-26

  • Support for Kubernetes 1.14.

0.6.0 - 2019-06-01

Added

  • Support for Kubernetes 1.12.

Removed

  • Glog logger.

0.5.1 - 2019-01-19

Added

  • Shortnames on CRD registration.

0.5.0 - 2018-10-24

Added

  • Support for Kubernetes 1.11.

0.4.1 - 2018-10-07

Added

  • Enable subresources support on CRD registration.
  • Category support on CRD registration.

0.4.0 - 2018-07-21

This release breaks Prometheus metrics.

Added

  • Grafana dashboard for the refactored Prometheus metrics.

Changed

  • Refactor metrics in favor of less metrics but simpler and more meaningful.

0.3.0 - 2018-07-02

This release breaks handler interface to allow passing a context (used to allow tracing).

Added

  • Context as first argument to handler interface to pass tracing context (Breaking change).
  • Tracing through opentracing.
  • Leader election for controllers and operators.
  • Let customizing (using configuration) the retries of event processing errors on controllers.
  • Controllers now can be created using a configuration struct.
  • Add support for Kubernetes 1.10.

0.2.0 - 2018-02-24

This release breaks controllers constructors to allow passing a metrics recorder backend.

Added

  • Prometheus metrics backend.
  • Metrics interface.
  • Concurrent controller implementation.
  • Controllers record metrics about queued and processed events.

Fixed

  • Fix passing a nil logger to make controllers execution break.

0.1.0 - 2018-02-15

Added

  • CRD client check for kubernetes apiserver (>=1.7)
  • CRD ensure (waits to be present after registering a CRD)
  • CRD client tooling
  • multiple CRD and multiple controller operator.
  • single CRD and single controller operator.
  • sequential controller implementation.
  • Dependencies managed by dep and vendored.