v0.62.0

[github.com/gardener/machine-controller-manager:v0.62.0]

✨ New Features

• [USER] Introduce support for preservation of machines (both Running and Failed), and the backing node (if it exists). by @thiyyakat [#1059]

🐛 Bug Fixes

• [OPERATOR] Exclude terminating machines when managing machineset replicas to allow for faster replacement of a failed machine. by @takoverflow [#1086]
• [DEVELOPER] Machine controller no longer adds finalizers or reconciles nodes with no associated machine by @gagan16k [#1065]
• [DEVELOPER] Merged node finalizer removal and node object deletion into a single atomic step during machine deletion by @gagan16k [#1097]

🏃 Others

• [OPERATOR] Fix machines termination in machine set replica management to avoid needless scale-up of machines because of stale replica count. by @r4mek [#1069]
• [OPERATOR] Fixing an issue where a rapid scale up and scale down can result in a cordoned machine in the cluster. by @r4mek [#1087]
• [OPERATOR] machine-controller-manager now allows configuring the retry duration for ResourceExhausted errors during machine creation with the --resource-exhausted-retry CLI flag in machine-controller-manager-provider. If not specified, the default machineutils.LongRetry stays unchanged. by @viragvoros [#1083]
• [OPERATOR] Track preserved failed machines in field preservedFailedReplicas in the Status of MCS and MCD, and prevent these machines from resulting in MCD being marked as unhealthy. by @thiyyakat [#1092]
• [OPERATOR] Golang version used is now upgraded to 1.26.2 by @takoverflow [#1096]
• [DEVELOPER] newly created machines not moved to Pending state without valid node name and providerID from provider by @aaronfern [#1070]

application/spdx+json

• machine-controller-manager-spdx-ref: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager@sha256:53133a37608e47f7a18b3b5ad78d4ed45e97415756e79a2ef53316072eb9fb98
• machine-controller-manager-spdx-ref: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager@sha256:ad91208ea1aa63e57dcf48cbe4976d9bf86fb155a06f2a78079ae7a74a834b4c

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.62.0

v0.61.3

[github.com/gardener/machine-controller-manager:v0.61.3]

🐛 Bug Fixes

• [OPERATOR] Fixing an issue where a rapid scale up and scale down can result in a cordoned machine in the cluster. by @r4mek [#1090]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.61.3

v0.60.3

[github.com/gardener/machine-controller-manager:v0.60.3]

🏃 Others

• [OPERATOR] Fix machines termination in machine set replica management to avoid needless scale-up of machines because of stale replica count. by @r4mek [#1073]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.60.3

v0.61.2

[github.com/gardener/machine-controller-manager:v0.61.2]

🏃 Others

• [OPERATOR] Fix machines termination in machine set replica management to avoid needless scale-up of machines because of stale replica count. by @r4mek [#1071]
• [DEVELOPER] newly created machines not moved to Pending state without valid node name and providerID from provider by @aaronfern [#1072]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.61.2

v0.61.1

[github.com/gardener/machine-controller-manager:v0.61.1]

🐛 Bug Fixes

• [DEVELOPER] Machine controller no longer adds finalizers or reconciles nodes with no associated machine by @gagan16k [#1066]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.61.1

v0.61.0

[github.com/gardener/machine-controller-manager:v0.61.0]

✨ New Features

• [USER] Users with delete permissions can simply use kubectl delete node to delete backing Machine. node.machine.sapcloud.io/trigger-deletion-by-mcm annotation on Node no longer supported for indirect deletion of Machine by @gagan16k [#1055]

🐛 Bug Fixes

• [OPERATOR] Fixed spurious warning logs for machines without force-deletion label by @gagan16k [#1057]
• [OPERATOR] Made changes to reconcileClusterMachineTermination to avoid duplicate reconciliations by @r4mek [#1056]
• [OPERATOR] Updated machineclass reconciliation to avoid unnecessary machine requeues by @r4mek [#1056]
• [OPERATOR] Fix panic if provider does not support Driver.InitializeMachine by @maboehm [#1032]
• [OPERATOR] The metric for the machine_current_status_phase has been fixed and is not reporting removed Machines anymore by @Duciwuci [#1058]
• [OPERATOR] Added a safeguard to delay deletion of machines that are undergoing a Create Request to prevent orphaning of VMs. by @takoverflow [#1036]
• [OPERATOR] Fixed an issue where deleting a machine from an old MachineSet could prevent proper scaling. The new MachineSet now scales up when total replicas (old + new) drop below the desired count, ensuring replacements are created with the updated configuration. by @acumino [#1052]

📖 Documentation

• [DEVELOPER] Added proposal for the temporary preservation of machines. by @thiyyakat [#1031]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.61.0

v0.60.2

[github.com/gardener/machine-controller-manager:v0.60.2]

🐛 Bug Fixes

• [OPERATOR] Fix panic if provider does not support Driver.InitializeMachine by @maboehm [#1047]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.60.2

v0.60.1

[github.com/gardener/machine-controller-manager:v0.60.1]

🐛 Bug Fixes

• [OPERATOR] Added a safeguard to delay deletion of machines that are undergoing a Create Request to prevent orphaning of VMs. by @takoverflow [#1045]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.60.1

v0.60.0

[github.com/gardener/machine-controller-manager:v0.60.0]

✨ New Features

• [OPERATOR] When running without a target cluster machine-controller-manager will report a new status field addresses by @maboehm [#1012]
• [OPERATOR] Machine Class now has VirtualCapacity field hat maps to WorkerPool's NodeTemplate VirtualCapacity. by @elankath [#1024]

🐛 Bug Fixes

• [OPERATOR] Fixed metric mcm_machine_set_failed_machines and underlying variable *machineSet.Status.FailedMachines so that they reflect the current state of machines by @gagan16k [#1025]
• [USER] Fixed checking of createMachineTimeout when machine is Pending by @thiyyakat [#1015]
• [OPERATOR] Fixed a bug where machines in the InPlaceUpdating phase were incorrectly transferred to the new machine set during inplace updates. This caused the machine controller to miss updating the phase to InPlaceUpdateSuccessful, resulting in machines getting stuck or marked as InPlaceUpdateFailed. by @acumino [#1020]

🏃 Others

• [OPERATOR] node.gardener.cloud/critical-components-not-ready taint is added to the node after the successful in-place update to prevent scheduling any workload before critical component pods are ready. by @acumino [#1017]
• [OPERATOR] export testresults as inlined ocm-resource by @heldkat [#1022]
• [DEVELOPER] migrate CICD-Pipeline to GitHub-Actions by @ccwienk [#1011]
• [OPERATOR] Add informational logging for MachineDeployment rollout events by @gagan16k [#1029]
• [DEVELOPER] Convert .reuse/dep5 to REUSE.toml. by @thiyyakat [#1026]

v0.59.2

[gardener/machine-controller-manager]

🐛 Bug Fixes

• [OPERATOR] Fixed a bug where machines in the InPlaceUpdating phase were incorrectly transferred to the new machine set during inplace updates. This caused the machine controller to miss updating the phase to InPlaceUpdateSuccessful, resulting in machines getting stuck or marked as InPlaceUpdateFailed. by @acumino [#1020]

Container (OCI) Images

• machine-controller-manager: europe-docker.pkg.dev/gardener-project/releases/gardener/machine-controller-manager:v0.59.2