v1.40.0

[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

• [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

• [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] 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]
• [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]

📖 Documentation

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

[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]

[gardener/gardener-extension-provider-openstack]

⚠️ Breaking Changes

• [OPERATOR] provider-openstack no longer supports Shoots with Кubernetes version == 1.24. by @shafeeqes [#702]
• [USER] [csi-snapshotter] Enable prevent-volume-mode-conversion feature flag by default. Volume mode change can still be triggered with the respective annotations. You can read more in the KEP by @kon-angelo [#732]

✨ New Features

• [OPERATOR] This extension now makes use of the new .spec.pools[].userDataSecretRef field to get to the worker pool user data. by @rfranzke [#776]
• [USER] The provider-openstack extension does now support shoot clusters with Kubernetes version 1.30. You should consider the Kubernetes release notes before upgrading to 1.30. by @shafeeqes [#770]

🐛 Bug Fixes

• [DEVELOPER] source- prefix of BackupEntry name is being ignored when performing entry deletion by @Kostov6 [#726]

🏃 Others

• [DEPENDENCY] The following golang dependencies have been upgraded :
  • go: 1.21.1 to 1.22.1
  • gardener/gardener: v1.86.0->v1.91.2
  • k8s.io/* : v0.28.3 -> v0.29.3
  • sigs.k8s.io/controller-runtime: v0.16.3-> v0.17.2
  • sigs.k8s.io/controller-tools v0.13.0-> v0.14.0 by @hebelsan [#745]
• [OPERATOR] Add support for share networks in the flow reconciler. by @kon-angelo [#715]
• [OPERATOR] add os information as labels in machine class objects. by @tedteng [#735]
• [OPERATOR] This extension is now using the new way of providing monitoring configuration (ref GEP-19) in case a shoot cluster's Prometheus has been migrated to management via prometheus-operator. by @rfranzke [#766]
• [OPERATOR] Bumps github.com/gardener/gardener from 1.92.0 to 1.93.0. by @dependabot[bot] [#755]
• [OPERATOR] NodeGroupAutoscalingOptions can now be specified per worker group via the worker through the field worker.spec.pools.clusterAutoscaler by @aaronfern [#752]
• [OPERATOR] Allows bastion to use images by ID instead of just by name. by @kon-angelo [#741]
• [OPERATOR] The controlplaneexposure.openstack.extensions.gardener.cloud webhook does no longer mutate Services/Deployments. Previously the webhook was called for Services/Deployments mutations and was not mutating anything. by @ialidzhikov [#772]
• [OPERATOR] provider-openstack will calculate a shoot's Egress CIDRs on infrastructure reconciliation. by @hebelsan [#763]
• [DEVELOPER] Infrastructure tests now support application credentials by @hebelsan [#742]

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

🐛 Bug Fixes

• [OPERATOR] Set DeleteOnTermination for in BlockDeviceMappings to false in case of volumes with RootDiskType. by @dergeberl [gardener/machine-controller-manager-provider-openstack#114]

🏃 Others

• [OPERATOR] Increase openstack poll interval to reduce the number of openstack API calls. by @dergeberl [gardener/machine-controller-manager-provider-openstack#115]
• [USER] upgraded mcm to v0.50.1 by @himanshu-kun [gardener/machine-controller-manager-provider-openstack#104]

Docker Images

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