v0.27.0

[gardener/etcd-backup-restore]

📰 Noteworthy

• [OPERATOR] Ensure the integrity of the full snapshot prior to uploading it to the object store, thereby reducing the potential restoration failures. by @ishan16696 [gardener/etcd-backup-restore#779]

🏃 Others

• [DEPENDENCY] Update golang version to 1.23.5. by @shreyas-s-rao [gardener/etcd-backup-restore#831]
• [USER] Use etcdbr latest tagged image in the helm charts by @anveshreddy18 [gardener/etcd-backup-restore#830]

[gardener/etcd-druid]

⚠️ Breaking Changes

• [OPERATOR] Remove deprecated CLI flag ignore-operation-annotation. by @shreyas-s-rao [#990]
• [USER] Remove support for deprecated annotation druid.gardener.cloud/ignore-reconciliation. by @shreyas-s-rao [#990]
• [USER] Remove deprecated status fields ServiceName, ClusterSize, UpdatedReplicas and LastError. by @shreyas-s-rao [#990]

📰 Noteworthy

• [USER] Introduce new Etcd status condition AllMembersUpdated. by @shreyas-s-rao [#987]
• [DEVELOPER] Condition statuses Progressing and ConditionCheckError are now deprecated and will soon be removed, since druid conditions will be replaced by metav1.Condition in the future. by @shreyas-s-rao [#987]

🐛 Bug Fixes

• [USER] Updation of status.observedGeneration and optional removal of the gardener.cloud/operation: reconcile annotation on the Etcd resource are now executed after the reconciliation of the Etcd status, to depict accurate state of the cluster at any given point in time. Users must wait for the status.observedGeneration field to be updated (and additionally for the removal of the gardener.cloud/operation: reconcile annotation is CLI flag enable-spec-auto-reconcile is set to false) to confirm completion of reconciliation. by @shreyas-s-rao [#996]

🏃 Others

• [OPERATOR] The Etcd resource now allows specifying etcd client Service traffic distribution preferences via the spec.etcd.clientService.trafficDistribution field. by @ialidzhikov [#973]

📖 Documentation

• [OPERATOR] Add DEP-06: Immutable ETCD Backups by @seshachalam-yv [#884]

[gardener/etcd-wrapper]

🏃 Others

• [DEVELOPER] Update golang images to v1.23.5. by @shreyas-s-rao [gardener/etcd-wrapper#42]

Docker Images

• etcd-druid: europe-docker.pkg.dev/gardener-project/releases/gardener/etcd-druid:v0.27.0