v1.42.1

[gardener/gardener-extension-provider-azure]

⚠️ Breaking Changes

• [USER] Extend the user of deprecated topology labels until <=v1.29. Azure clusters upgrading to v1.30 should make sure to have migrated away from the deprecated topology labels. See kubernetes-sigs/cloud-provider-azure#2453 for more details. by @kon-angelo [#813]

🏃 Others

• [OPERATOR] Fix an issue where the vnet name was not correctly calculated in status by @kon-angelo [#812]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.42.1
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.42.1

v1.42.0

[gardener/machine-controller-manager]

⚠️ Breaking Changes

• [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

• [OPERATOR] Fix for edge case of Node object deletion missed during machine termination. by @elankath [gardener/machine-controller-manager#887]
• [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]

🏃 Others

• [DEVELOPER] Bump k8s.io/* deps to v0.28.2 by @afritzler [gardener/machine-controller-manager#858]
• [DEVELOPER] go-git now removed from dependencies due to CVE's. by @elankath [gardener/machine-controller-manager#896]
• [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]
• [OPERATOR] machine controller won't reconcile machine on non-spec update events by @himanshu-kun [gardener/machine-controller-manager#877]

📖 Documentation

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

[gardener/gardener-extension-provider-azure]

✨ New Features

• [OPERATOR] Updated the default storage account SKU from StandardLRS to StandardZRS to enhance data durability and availability. by @seshachalam-yv [#790]

🐛 Bug Fixes

• [DEVELOPER] source- prefix of BackupEntry name is being ignored when performing entry deletion by @Kostov6 [#805]

🏃 Others

• [OPERATOR] fix an issue where an empty infrastructure state would cause issues when picking the proper reconciler. by @kon-angelo [#787]
• [OPERATOR] Fix an issue where backupentry secrets would not be deleted due to incorrect credential format error. by @kon-angelo [#795]

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

🏃 Others

• [OPERATOR] Fixed handling for data disk in ToBeDetached=true state during vm deletion by @unmarshall [gardener/machine-controller-manager-provider-azure#132]
• [OPERATOR] Fixed the gap where VM marketplace images with no plans were not handled properly. Now one can start VMs having marketplace image with no plan. by @unmarshall [gardener/machine-controller-manager-provider-azure#134]
• [USER] Fixed recording of erroneous metrics for driver and API requests by @unmarshall [gardener/machine-controller-manager-provider-azure#130]
• [USER] Uses new Azure SDK as the older go-autorest is out of support.
  Adds 2 new metrics which compute driver API call duration and Azure API call duration for all successful API calls.
  Recently introduced Azure fakes are used extensively for unit tests.
  Driver.GetMachineStatus now only gets the status from the Machine and not from associated NIC(s).
  Deletion of a machine now cascade deletes NIC(s) and Disk(s) (OSDisk and DataDisk(s)) as well. Previously it was a 2 step process of detatch followed by a delete.
  In the API following have been marked as deprecated:
  • Constants: [api.AzureClientID, api.AzureClientSecret, api.AzureSubscriptionID, api.AzureTenantID, api.AzureAlternativeClientID, api.AzureAlternativeClientSecret, api.AzureAlternativeSubscriptionID, api.AzureAlternativeTenantID, api.MachineSetKindVMO and api.MachineSetKindAvailabilitySet]
  • AzureVirtualMachineProperties.MachineSet has been marked as deprecated by @unmarshall [gardener/machine-controller-manager-provider-azure#105]

• [USER] Updated the following dependencies:

  • github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5 [v5.3.0-beta.2 to v5.3.0]
  • github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/marketplaceordering/armmarketplaceordering [v1.2.0-beta.3 to v1.2.0]
  • github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork/v4 [v4.3.0-beta.1 to v4.3.0]
  • github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armresources [v1.2.0-beta.3 to v1.2.0] by @unmarshall [gardener/machine-controller-manager-provider-azure#117]

[gardener/terraformer]

🏃 Others

• [OPERATOR] Update go -> v1.21.5 by @kon-angelo [gardener/terraformer#146]
• [OPERATOR] Update alpine -> v1.29.0 by @kon-angelo [gardener/terraformer#146]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.42.0
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.42.0

v1.41.2

[gardener/gardener-extension-provider-azure]

🏃 Others

• [OPERATOR] Update terraformer to v2.25.0 by @AndreasBurger [#804]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.41.2
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.41.2

v1.41.1

[gardener/gardener-extension-provider-azure]

🏃 Others

• [OPERATOR] Admission controller will be deployed with the LEADER_ELECTION_NAMESPACE set to the pod namespace by @AndreasBurger [#792]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.41.1
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.41.1

v1.41.0

[gardener/terraformer]

🏃 Others

• [OPERATOR] Terraform alicloud provider is updated to v1.213.0 by @shaoyongfeng [gardener/terraformer#145]

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

🐛 Bug Fixes

• [OPERATOR] Disk detachment step is skipped while terminating terminal state vms. Terminal state vms have provisioningState as Failed by @himanshu-kun [gardener/machine-controller-manager-provider-azure#120]

[gardener/machine-controller-manager]

🐛 Bug Fixes

• [OPERATOR] Removes node.machine.sapcloud.io/not-managed-by-mcm annotation from nodes managed by the MCM. by @elankath [gardener/machine-controller-manager#866]
• [OPERATOR] Fix for edge case of Node object deletion missed during machine termination. by @elankath [gardener/machine-controller-manager#887]
• [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]

🏃 Others

• [DEVELOPER] Bump k8s.io/* deps to v0.28.2 by @afritzler [gardener/machine-controller-manager#858]
• [DEVELOPER] go-git now removed from dependencies due to CVE's. by @elankath [gardener/machine-controller-manager#896]
• [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]
• [OPERATOR] machine controller won't reconcile machine on non-spec update events by @himanshu-kun [gardener/machine-controller-manager#877]
• [OPERATOR] fixed IT for seed with k8s >= 1.27 as control cluster by @piyuagr [gardener/machine-controller-manager#869]
• [OPERATOR] The default machine-safety-orphan-vms-period has been reduced from 30m to 15m. by @elankath [gardener/machine-controller-manager#866]

📖 Documentation

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

[gardener/remedy-controller]

⚠️ Breaking Changes

• [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/remedy-controller#61]

🐛 Bug Fixes

• [OPERATOR] Disable unused health bind address by @MartinWeindel [gardener/remedy-controller#56]

🏃 Others

• [OPERATOR] Moved integration test to internal CI because of security constraints by @MartinWeindel [gardener/remedy-controller#57]
• [OPERATOR] Update go version to v1.21 by @kon-angelo [gardener/remedy-controller#62]

[gardener/gardener-extension-provider-azure]

⚠️ Breaking Changes

• [OPERATOR] CA and server certificates for the admission component are managed automatically. Passing custom certificates via Helm values is not supported anymore. by @timuthy [#774]

✨ New Features

• [USER] The provider-azure extension does now support shoot clusters with Kubernetes version 1.29. You should consider the Kubernetes release notes before upgrading to 1.29. by @acumino [#785]

🏃 Others

• [DEVELOPER] The vendor directory was removed in favor of the go mod cache. by @timuthy [#774]
• [OPERATOR] The code related to machine-controller-manager management has been cleaned up because gardenlet is responsible for it since gardener/[email protected]. by @kon-angelo [#783]
• [OPERATOR] Bump github.com/gardener/gardener to 1.86.0. by @timuthy [#774]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.41.0
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.41.0

v1.40.1

[gardener/gardener-extension-provider-azure]

🐛 Bug Fixes

• [USER] Disk detachment step is skipped while terminating terminal state vms. Terminal state vms have provisioningState as Failed by @himanshu-kun [#773]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.40.1
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.40.1

v1.40.0

[gardener/gardener-extension-provider-azure]

⚠️ Breaking Changes

• [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 [#762]

🐛 Bug Fixes

• [OPERATOR] A bug which caused an empty vmType under certain conditions has been fixed. Empty vmTypes prevent load balancers from being deleted on Kubernetes v1.28 shoots. by @oliver-goetz [#754]

🏃 Others

• [DEVELOPER] Add new unit tests. by @axel7born [#751]
• [OPERATOR] Updated azurecsi-file image -> v1.29.2 by @kon-angelo [#760]
• [OPERATOR] Set azurefile-csi CSIDriver object to support ephemeral disks. by @kon-angelo [#756]
• [OPERATOR] Add new flow-based infrastructure reconciler. by @kon-angelo [#739]
• [OPERATOR] Set azurefile-csi CSIDriver object with attachRequired to false. by @kon-angelo [#756]
• [DEPENDENCY] Vendor gardener v1.83.3 by @kon-angelo [#764]

Docker Images

• gardener-extension-admission-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/admission-azure:v1.40.0
• gardener-extension-provider-azure: europe-docker.pkg.dev/gardener-project/releases/gardener/extensions/provider-azure:v1.40.0

v1.39.3

[gardener/gardener-extension-provider-azure]

🐛 Bug Fixes

• [OPERATOR] A bug which caused an empty vmType under certain conditions has been fixed. Empty vmTypes prevent load balancers from being deleted on Kubernetes v1.28 shoots. by @oliver-goetz [#755]

Docker Images

• gardener-extension-admission-azure: eu.gcr.io/gardener-project/gardener/extensions/admission-azure:v1.39.3
• gardener-extension-provider-azure: eu.gcr.io/gardener-project/gardener/extensions/provider-azure:v1.39.3

v1.39.2

[gardener/gardener-extension-provider-azure]

🐛 Bug Fixes

• [USER] Fix failing validation when overlay config is empty. by @axel7born [#753]

Docker Images

gardener-extension-admission-azure: eu.gcr.io/gardener-project/gardener/extensions/admission-azure:v1.39.2
gardener-extension-provider-azure: eu.gcr.io/gardener-project/gardener/extensions/provider-azure:v1.39.2

v1.39.1

[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] Removes node.machine.sapcloud.io/not-managed-by-mcm annotation from nodes managed by the MCM. by @gardener-robot-ci-2 [gardener/machine-controller-manager#866]
• [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

• [DEVELOPER] Bump k8s.io/* deps to v0.27.2 by @afritzler [gardener/machine-controller-manager#820]
• [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] Removed dead metrics code and refactored the remaining metrics code by @himanshu-kun [gardener/machine-controller-manager#823]
• [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]
• [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] 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] The default machine-safety-orphan-vms-period has been reduced from 30m to 15m. by @gardener-robot-ci-2 [gardener/machine-controller-manager#866]
• [OPERATOR] Updated to go v1.20.5 by @rishabh-11 [gardener/machine-controller-manager#827]

Docker Images

gardener-extension-admission-azure: eu.gcr.io/gardener-project/gardener/extensions/admission-azure:v1.39.1
gardener-extension-provider-azure: eu.gcr.io/gardener-project/gardener/extensions/provider-azure:v1.39.1