v0.11.0

[gardener/machine-controller-manager]

⚠️ Breaking Changes

• [DEVELOPER] New provider method Driver.InitializeMachine added for Post-Creation VM Instance Initialization steps. by @elankath [gardener/machine-controller-manager#898]
• [OPERATOR] Change OCI Image Registry from GCR (eu.gcr.io/gardener-project) to Artifact-Registry (europe-docker.pkg.dev/gardener-project/releases). Users should update their references. by @ccwienk [gardener/machine-controller-manager#878]

🐛 Bug Fixes

• [DEVELOPER] MCM restart happens properly in integration tests now. This fix will get activated, once this version is vendored in your mcm-provider by @sssash18 [gardener/machine-controller-manager#879]
• [OPERATOR] Fix for edge case of Node object deletion missed during machine termination. by @elankath [gardener/machine-controller-manager#887]

🏃 Others

• [DEVELOPER] go-git now removed from dependencies due to CVE's. by @elankath [gardener/machine-controller-manager#896]
• [DEVELOPER] Bump k8s.io/* deps to v0.28.2 by @afritzler [gardener/machine-controller-manager#858]
• [OPERATOR] machine controller won't reconcile machine on non-spec update events by @himanshu-kun [gardener/machine-controller-manager#877]
• [OPERATOR] Removed vendor directory by @rishabh-11 [gardener/machine-controller-manager#903]
• [OPERATOR] Updated k8s dependencies to v0.29.3 by @rishabh-11 [gardener/machine-controller-manager#907]
• [OPERATOR] fixed IT for seed with k8s >= 1.27 as control cluster by @piyuagr [gardener/machine-controller-manager#869]
• [OPERATOR] Architecture field added in the nodetemplate. This will allow CA to pickup architecture from machine class and schedule pods on relevant arch nodes. by @sssash18 [gardener/machine-controller-manager#894]

📖 Documentation

• [DEVELOPER] Phase transition diagram for a machine object is added to FAQs by @himanshu-kun [gardener/machine-controller-manager#886]

[gardener/machine-controller-manager-provider-alicloud]

🏃 Others

• [DEVELOPER] Removed vendor directory by @rishabh-11 [#74]

Docker Images

• machine-controller-manager-provider-alicloud: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager-provider-alicloud:v0.11.0

v0.10.1

[gardener/machine-controller-manager]

🐛 Bug Fixes

• [OPERATOR] Removes node.machine.sapcloud.io/not-managed-by-mcm annotation from nodes managed by the MCM. by @gardener-robot-ci-1 [gardener/machine-controller-manager#866]

🏃 Others

• [OPERATOR] The default machine-safety-orphan-vms-period has been reduced from 30m to 15m. by @gardener-robot-ci-1 [gardener/machine-controller-manager#866]

Docker Images

machine-controller-manager-provider-alicloud: eu.gcr.io/gardener-project/gardener/machine-controller-manager-provider-alicloud:v0.10.1

v0.10.0

[gardener/machine-controller-manager]

🐛 Bug Fixes

• [OPERATOR] Force drain and delete volume attachments for nodes un-healthy due to ReadOnlyFileSystem and NotReady for too long by @elankath [gardener/machine-controller-manager#839]
• [OPERATOR] Included UnavailableReplicas in determining if a machine deployment status update is needed by @rishabh-11 [gardener/machine-controller-manager#833]
• [OPERATOR] An issue causing nil pointer panic on scaleup of the machinedeployment along with trigger of rolling update, is fixed by @acumino [gardener/machine-controller-manager#814]
• [USER] An edge case where outdated DesiredReplicas annotation blocked a rolling update is fixed. by @rishabh-11 [gardener/machine-controller-manager#821]

🏃 Others

• [OPERATOR] New metrics introduced:
  • api_request_duration_seconds -> tracks time taken for successful invocation of provider APIs. This metric can be filtered by provider and service.
  • driver_request_duration_seconds -> tracks total time taken to successfully complete driver method invocation. This metric can be filtered by provider and operation.
  • driver_requests_failed_total -> records total number of failed driver API requests. This metric can be filtered by provider, operations and error_code. by @unmarshall [gardener/machine-controller-manager#842]
• [OPERATOR] Updated to go v1.20.5 by @rishabh-11 [gardener/machine-controller-manager#827]
• [OPERATOR] Added a new metric that will allow to get the number of stale (due to unhealthiness) machines that are getting terminated by @jguipi [gardener/machine-controller-manager#808]
• [OPERATOR] Added errorCode field in the LastOperation struct. This should be implemented only for the CreateMachine call in the triggerCreationFlow. This field will be utilized by Cluster autoscaler to do early backoff by @rishabh-11 [gardener/machine-controller-manager#851]
• [OPERATOR] Makefile targets have changed: Introduced gardener-setup, gardener-restore, gardener-local-mcm-up, non-gardener-setup, non-gardener-restore, non-gardener-local-mcm-up. Users can also directly use the scripts which are used by these makefile targets. by @unmarshall [gardener/machine-controller-manager#852]
• [DEVELOPER] Removed dead metrics code and refactored the remaining metrics code by @himanshu-kun [gardener/machine-controller-manager#823]
• [DEVELOPER] A new make target is introduced to add license headers. by @unmarshall [gardener/machine-controller-manager#845]
• [DEVELOPER] status.Status now captures underline cause, allowing consumers to introspect the error returned by the provider. WrapError() function could be used to wrap the provider error by @unmarshall [gardener/machine-controller-manager#842]
• [DEVELOPER] Bump k8s.io/* deps to v0.27.2 by @afritzler [gardener/machine-controller-manager#820]

[gardener/machine-controller-manager-provider-alicloud]

🏃 Others

• [OPERATOR] MCM status code ResourceExhausted is now utilized in mcm-provider-alicloud. by @himanshu-kun [#57]

v0.9.0

[machine-controller-manager-provider-alicloud]

⚠️ Breaking Changes

• [OPERATOR] Support for migration of machineClass is dropped by the mcm-provider (gardener/machine-controller-manager-provider-alicloud#51, @himanshu-kun)

🏃 Others

• [USER] Updated golang version to 1.20.4 (gardener/machine-controller-manager-provider-alicloud#54, @rishabh-11)
• [DEPENDENCY] upgraded dependency: (gardener/machine-controller-manager-provider-alicloud#51, @himanshu-kun)
  • github.com/gardener/machine-controller-manager -> v0.49.1

[machine-controller-manager]

🐛 Bug Fixes

• [USER] An edge case where all the machineSets were scaled down to zero has been dealt with. (gardener/machine-controller-manager#804, @himanshu-kun)

v0.8.0

[machine-controller-manager-provider-alicloud]

🐛 Bug Fixes

• [USER] Fix a bug in the bootstrap token creation that caused node to not be able to join the cluster due to an expired bootstrap token. (gardener/machine-controller-manager-provider-alicloud#39, @himanshu-kun)

🏃 Others

• [USER] Updated golang version to 1.19 (gardener/machine-controller-manager-provider-alicloud#37, @rishabh-11)
• [OPERATOR] The following dependency is updated: (gardener/machine-controller-manager-provider-alicloud#38, @rishabh-11)
  • github.com/gardener/machine-controller-manager v0.47.0 -> 0.48.0
• [OPERATOR] updated golang version to 1.19.5 (gardener/machine-controller-manager-provider-alicloud#38, @rishabh-11)
• [OPERATOR] CVE categorization for mcm-provider-alicloud has been added. (gardener/machine-controller-manager-provider-alicloud#43, @dkistner)
• [DEVELOPER] MCM Autovendoring PR raising enabled (gardener/machine-controller-manager-provider-alicloud#41, @rishabh-11)

v0.7.0

[machine-controller-manager-provider-alicloud]

🏃 Others

• [USER] Upgraded to mcm version 0.46.1 (gardener/machine-controller-manager-provider-alicloud#33, @rishabh-11)
• [USER] Updated mcm dependency to v0.47.0 (gardener/machine-controller-manager-provider-alicloud#36, @himanshu-kun)
• [DEVELOPER] Addition of the existing integration tests in the pipeline. IT will now be run on pipeline for every PR (gardener/machine-controller-manager-provider-alicloud#34, @rishabh-11)

v0.6.0

[machine-controller-manager-provider-alicloud]

🏃 Others

• [OPERATOR] upgraded to mcm version 0.46.0 (gardener/machine-controller-manager-provider-alicloud#32, @shaoyongfeng)
• [OPERATOR] machine-controller-manager-provider-alicloud now uses distroless instead of alpine as a base image. (gardener/machine-controller-manager-provider-alicloud#31, @ialidzhikov)
• [DEVELOPER] Local IT for provider alicloud have been added (gardener/machine-controller-manager-provider-alicloud#29, @Mkmittal)

v0.5.0

[machine-controller-manager-provider-alicloud]

🐛 Bug Fixes

• [OPERATOR] An issue causing machine-controller-manager-provider-alicloud on startup to panic with "duplicate metrics collector registration attempted" is now fixed. (gardener/machine-controller-manager-provider-alicloud#26, @ialidzhikov)

📰 Noteworthy

• [OPERATOR] upgraded to mcm version 0.45.0 (gardener/machine-controller-manager-provider-alicloud#28, @rfranzke)

v0.4.1

[machine-controller-manager-provider-alicloud]

🐛 Bug Fixes

• [OPERATOR] An issue causing machine-controller-manager-provider-alicloud on startup to panic with "duplicate metrics collector registration attempted" is now fixed. (gardener/machine-controller-manager-provider-alicloud#27, @ialidzhikov)

v0.4.0

[machine-controller-manager-provider-alicloud]

📰 Noteworthy

• [DEVELOPER] Updated golang to version 1.17.5 (gardener/machine-controller-manager-provider-alicloud#20, @himanshu-kun)