release: v1.9.0

Signed-off-by: David Ko <dko@suse.com>
release: v1.9.0-rc4
2025-05-27 11:52:52 +09:00 · 2025-05-26 13:11:33 +09:00 · 2025-05-20 15:43:18 +09:00 · 2025-05-07 17:40:11 +09:00 · 2025-04-28 14:47:33 +09:00 · 2025-03-05 12:36:39 +08:00
15 changed files with 1615 additions and 1163 deletions
--- a/charts/longhorn/Chart.yaml
+++ b/charts/longhorn/Chart.yaml
@ -1,8 +1,8 @@
 apiVersion: v1
 name: longhorn
-version: 1.7.0
-appVersion: v1.7.0
-kubeVersion: ">=1.21.0-0"
+version: 1.9.0
+appVersion: v1.9.0
+kubeVersion: ">=1.25.0-0"
 description: Longhorn is a distributed block storage system for Kubernetes.
 keywords:
 - longhorn
--- a/charts/longhorn/README.md
+++ b/charts/longhorn/README.md
@ -20,7 +20,7 @@ Longhorn is 100% open source software. Project source code is spread across a nu
 ## Prerequisites

 1. A container runtime compatible with Kubernetes (Docker v1.13+, containerd v1.3.7+, etc.)
-2. Kubernetes >= v1.21
+2. Kubernetes >= v1.25
 3. Make sure `bash`, `curl`, `findmnt`, `grep`, `awk` and `blkid` has been installed in all nodes of the Kubernetes cluster.
 4. Make sure `open-iscsi` has been installed, and the `iscsid` daemon is running on all nodes of the Kubernetes cluster. For GKE, recommended Ubuntu as guest OS image since it contains `open-iscsi` already.

@ -94,33 +94,33 @@ The `values.yaml` contains items used to tweak a deployment of this chart.
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
 | image.csi.attacher.repository | string | `"longhornio/csi-attacher"` | Repository for the CSI attacher image. When unspecified, Longhorn uses the default value. |
-| image.csi.attacher.tag | string | `"v4.6.1"` | Tag for the CSI attacher image. When unspecified, Longhorn uses the default value. |
+| image.csi.attacher.tag | string | `"v4.8.1"` | Tag for the CSI attacher image. When unspecified, Longhorn uses the default value. |
 | image.csi.livenessProbe.repository | string | `"longhornio/livenessprobe"` | Repository for the CSI liveness probe image. When unspecified, Longhorn uses the default value. |
-| image.csi.livenessProbe.tag | string | `"v2.13.1"` | Tag for the CSI liveness probe image. When unspecified, Longhorn uses the default value. |
+| image.csi.livenessProbe.tag | string | `"v2.15.0"` | Tag for the CSI liveness probe image. When unspecified, Longhorn uses the default value. |
 | image.csi.nodeDriverRegistrar.repository | string | `"longhornio/csi-node-driver-registrar"` | Repository for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value. |
-| image.csi.nodeDriverRegistrar.tag | string | `"v2.11.1"` | Tag for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value. |
+| image.csi.nodeDriverRegistrar.tag | string | `"v2.13.0"` | Tag for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value. |
 | image.csi.provisioner.repository | string | `"longhornio/csi-provisioner"` | Repository for the CSI Provisioner image. When unspecified, Longhorn uses the default value. |
-| image.csi.provisioner.tag | string | `"v4.0.1"` | Tag for the CSI Provisioner image. When unspecified, Longhorn uses the default value. |
+| image.csi.provisioner.tag | string | `"v5.2.0"` | Tag for the CSI Provisioner image. When unspecified, Longhorn uses the default value. |
 | image.csi.resizer.repository | string | `"longhornio/csi-resizer"` | Repository for the CSI Resizer image. When unspecified, Longhorn uses the default value. |
-| image.csi.resizer.tag | string | `"v1.11.1"` | Tag for the CSI Resizer image. When unspecified, Longhorn uses the default value. |
+| image.csi.resizer.tag | string | `"v1.13.2"` | Tag for the CSI Resizer image. When unspecified, Longhorn uses the default value. |
 | image.csi.snapshotter.repository | string | `"longhornio/csi-snapshotter"` | Repository for the CSI Snapshotter image. When unspecified, Longhorn uses the default value. |
-| image.csi.snapshotter.tag | string | `"v7.0.2"` | Tag for the CSI Snapshotter image. When unspecified, Longhorn uses the default value. |
+| image.csi.snapshotter.tag | string | `"v8.2.0"` | Tag for the CSI Snapshotter image. When unspecified, Longhorn uses the default value. |
 | image.longhorn.backingImageManager.repository | string | `"longhornio/backing-image-manager"` | Repository for the Backing Image Manager image. When unspecified, Longhorn uses the default value. |
-| image.longhorn.backingImageManager.tag | string | `"master-head"` | Tag for the Backing Image Manager image. When unspecified, Longhorn uses the default value. |
+| image.longhorn.backingImageManager.tag | string | `"v1.9.0"` | Tag for the Backing Image Manager image. When unspecified, Longhorn uses the default value. |
 | image.longhorn.engine.repository | string | `"longhornio/longhorn-engine"` | Repository for the Longhorn Engine image. |
-| image.longhorn.engine.tag | string | `"master-head"` | Tag for the Longhorn Engine image. |
+| image.longhorn.engine.tag | string | `"v1.9.0"` | Tag for the Longhorn Engine image. |
 | image.longhorn.instanceManager.repository | string | `"longhornio/longhorn-instance-manager"` | Repository for the Longhorn Instance Manager image. |
-| image.longhorn.instanceManager.tag | string | `"master-head"` | Tag for the Longhorn Instance Manager image. |
+| image.longhorn.instanceManager.tag | string | `"v1.9.0"` | Tag for the Longhorn Instance Manager image. |
 | image.longhorn.manager.repository | string | `"longhornio/longhorn-manager"` | Repository for the Longhorn Manager image. |
-| image.longhorn.manager.tag | string | `"master-head"` | Tag for the Longhorn Manager image. |
+| image.longhorn.manager.tag | string | `"v1.9.0"` | Tag for the Longhorn Manager image. |
 | image.longhorn.shareManager.repository | string | `"longhornio/longhorn-share-manager"` | Repository for the Longhorn Share Manager image. |
-| image.longhorn.shareManager.tag | string | `"master-head"` | Tag for the Longhorn Share Manager image. |
+| image.longhorn.shareManager.tag | string | `"v1.9.0"` | Tag for the Longhorn Share Manager image. |
 | image.longhorn.supportBundleKit.repository | string | `"longhornio/support-bundle-kit"` | Repository for the Longhorn Support Bundle Manager image. |
-| image.longhorn.supportBundleKit.tag | string | `"v0.0.41"` | Tag for the Longhorn Support Bundle Manager image. |
+| image.longhorn.supportBundleKit.tag | string | `"v0.0.55"` | Tag for the Longhorn Support Bundle Manager image. |
 | image.longhorn.ui.repository | string | `"longhornio/longhorn-ui"` | Repository for the Longhorn UI image. |
-| image.longhorn.ui.tag | string | `"master-head"` | Tag for the Longhorn UI image. |
-| image.openshift.oauthProxy.repository | string | `"longhornio/openshift-origin-oauth-proxy"` | Repository for the OAuth Proxy image. This setting applies only to OpenShift users. |
-| image.openshift.oauthProxy.tag | float | `4.15` | Tag for the OAuth Proxy image. This setting applies only to OpenShift users. Specify OCP/OKD version 4.1 or later. The latest stable version is 4.15. |
+| image.longhorn.ui.tag | string | `"v1.9.0"` | Tag for the Longhorn UI image. |
+| image.openshift.oauthProxy.repository | string | `""` | Repository for the OAuth Proxy image. Specify the upstream image (for example, "quay.io/openshift/origin-oauth-proxy"). This setting applies only to OpenShift users. |
+| image.openshift.oauthProxy.tag | string | `""` | Tag for the OAuth Proxy image. Specify OCP/OKD version 4.1 or later (including version 4.15, which is available at quay.io/openshift/origin-oauth-proxy:4.15). This setting applies only to OpenShift users. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy that applies to all user-deployed Longhorn components, such as Longhorn Manager, Longhorn driver, and Longhorn UI. |

 ### Service Settings
@ -141,6 +141,8 @@ The `values.yaml` contains items used to tweak a deployment of this chart.
 | persistence.backingImage.enable | bool | `false` | Setting that allows you to use a backing image in a Longhorn StorageClass. |
 | persistence.backingImage.expectedChecksum | string | `nil` | Expected SHA-512 checksum of a backing image used in a Longhorn StorageClass. |
 | persistence.backingImage.name | string | `nil` | Backing image to be used for creating and restoring volumes in a Longhorn StorageClass. When no backing images are available, specify the data source type and parameters that Longhorn can use to create a backing image. |
+| persistence.backupTargetName | string | `"default"` | Setting that allows you to specify the backup target for the default Longhorn StorageClass. |
+| persistence.dataEngine | string | `"v1"` | Setting that allows you to specify the data engine version for the default Longhorn StorageClass. (Options: "v1", "v2") |
 | persistence.defaultClass | bool | `true` | Setting that allows you to specify the default Longhorn StorageClass. |
 | persistence.defaultClassReplicaCount | int | `3` | Replica count of the default Longhorn StorageClass. |
 | persistence.defaultDataLocality | string | `"disabled"` | Data locality of the default Longhorn StorageClass. (Options: "disabled", "best-effort") |
@ -157,6 +159,7 @@ The `values.yaml` contains items used to tweak a deployment of this chart.
 | persistence.recurringJobSelector.enable | bool | `false` | Setting that allows you to enable the recurring job selector for a Longhorn StorageClass. |
 | persistence.recurringJobSelector.jobList | list | `[]` | Recurring job selector for a Longhorn StorageClass. Ensure that quotes are used correctly when specifying job parameters. (Example: `[{"name":"backup", "isGroup":true}]`) |
 | persistence.removeSnapshotsDuringFilesystemTrim | string | `"ignored"` | Setting that allows you to enable automatic snapshot removal during filesystem trim for a Longhorn StorageClass. (Options: "ignored", "enabled", "disabled") |
+| persistence.volumeBindingMode | string | `"Immediate"` | VolumeBindingMode controls when volume binding and dynamic provisioning should occur. (Options: "Immediate", "WaitForFirstConsumer") (Defaults to "Immediate") |

 ### CSI Settings

@ -186,6 +189,7 @@ Longhorn consists of user-deployed components (for example, Longhorn Manager, Lo

 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
+| longhornDriver.log.format | string | `"plain"` | Format of longhorn-driver logs. (Options: "plain", "json") |
 | longhornDriver.nodeSelector | object | `{}` | Node selector for Longhorn Driver. Specify the nodes allowed to run Longhorn Driver. |
 | longhornDriver.priorityClass | string | `"longhorn-critical"` | PriorityClass for Longhorn Driver. |
 | longhornDriver.tolerations | list | `[]` | Toleration for Longhorn Driver on nodes allowed to run Longhorn components. |
@ -196,6 +200,7 @@ Longhorn consists of user-deployed components (for example, Longhorn Manager, Lo

 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
+| longhornUI.affinity | object | `{"podAntiAffinity":{"preferredDuringSchedulingIgnoredDuringExecution":[{"podAffinityTerm":{"labelSelector":{"matchExpressions":[{"key":"app","operator":"In","values":["longhorn-ui"]}]},"topologyKey":"kubernetes.io/hostname"},"weight":1}]}}` | Affinity for Longhorn UI pods. Specify the affinity you want to use for Longhorn UI. |
 | longhornUI.nodeSelector | object | `{}` | Node selector for Longhorn UI. Specify the nodes allowed to run Longhorn UI. |
 | longhornUI.priorityClass | string | `"longhorn-critical"` | PriorityClass for Longhorn UI. |
 | longhornUI.replicas | int | `2` | Replica count for Longhorn UI. |
@ -258,8 +263,13 @@ For more details, see the [ocp-readme](https://github.com/longhorn/longhorn/blob
 | Key | Default | Description |
 |-----|---------|-------------|
 | annotations | `{}` | Annotation for the Longhorn Manager DaemonSet pods. This setting is optional. |
+| defaultBackupStore | `{"backupTarget":null,"backupTargetCredentialSecret":null,"pollInterval":null}` | Setting that allows you to update the default backupstore. |
+| defaultBackupStore.backupTarget | `nil` | Endpoint used to access the default backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE") |
+| defaultBackupStore.backupTargetCredentialSecret | `nil` | Name of the Kubernetes secret associated with the default backup target. |
+| defaultBackupStore.pollInterval | `nil` | Number of seconds that Longhorn waits before checking the default backupstore for new backups. The default value is "300". When the value is "0", polling is disabled. |
 | enableGoCoverDir | `false` | Setting that allows Longhorn to generate code coverage profiles. |
 | enablePSP | `false` | Setting that allows you to enable pod security policies (PSPs) that allow privileged Longhorn pods to start. This setting applies only to clusters running Kubernetes 1.25 and earlier, and with the built-in Pod Security admission controller enabled. |
+| extraObjects | `[]` | Add extra objects manifests |
 | namespaceOverride | `""` | Specify override namespace, specifically this is useful for using longhorn as sub-chart and its release namespace is not the `longhorn-system`. |
 | preUpgradeChecker.jobEnabled | `true` | Setting that allows Longhorn to perform pre-upgrade checks. Disable this setting when installing Longhorn using Argo CD or other GitOps solutions. |
 | preUpgradeChecker.upgradeVersionCheck | `true` | Setting that allows Longhorn to perform upgrade version checks after starting the Longhorn Manager DaemonSet Pods. Disabling this setting also disables `preUpgradeChecker.jobEnabled`. Longhorn recommends keeping this setting enabled. |
@ -276,6 +286,7 @@ During installation, you can either allow Longhorn to use the default system set
 | defaultSettings.allowRecurringJobWhileVolumeDetached | Setting that allows Longhorn to automatically attach a volume and create snapshots or backups when recurring jobs are run. |
 | defaultSettings.allowVolumeCreationWithDegradedAvailability | Setting that allows you to create and attach a volume without having all replicas scheduled at the time of creation. |
 | defaultSettings.autoCleanupRecurringJobBackupSnapshot | Setting that allows Longhorn to automatically clean up the snapshot generated by a recurring backup job. |
+| defaultSettings.autoCleanupSnapshotAfterOnDemandBackupCompleted | Setting that automatically cleans up the snapshot after the on-demand backup is completed. |
 | defaultSettings.autoCleanupSnapshotWhenDeleteBackup | Setting that automatically cleans up the snapshot when the backup is deleted. |
 | defaultSettings.autoCleanupSystemGeneratedSnapshot | Setting that allows Longhorn to automatically clean up the system-generated snapshot after replica rebuilding is completed. |
 | defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly | Setting that allows Longhorn to automatically delete a workload pod that is managed by a controller (for example, daemonset) whenever a Longhorn volume is detached unexpectedly (for example, during Kubernetes upgrades). After deletion, the controller restarts the pod and then Kubernetes handles volume reattachment and remounting. |
@ -284,23 +295,20 @@ During installation, you can either allow Longhorn to use the default system set
 | defaultSettings.backingImageRecoveryWaitInterval | Number of seconds that Longhorn waits before downloading a backing image file again when the status of all image disk files changes to "failed" or "unknown". |
 | defaultSettings.backupCompressionMethod | Setting that allows you to specify a backup compression method. |
 | defaultSettings.backupConcurrentLimit | Maximum number of worker threads that can concurrently run for each backup. |
-| defaultSettings.backupTarget | Endpoint used to access the backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE") |
-| defaultSettings.backupTargetCredentialSecret | Name of the Kubernetes secret associated with the backup target. |
-| defaultSettings.backupstorePollInterval | Number of seconds that Longhorn waits before checking the backupstore for new backups. The default value is "300". When the value is "0", polling is disabled. |
+| defaultSettings.backupExecutionTimeout | Number of minutes that Longhorn allows for the backup execution. The default value is "1". |
 | defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit | Maximum number of engines that are allowed to concurrently upgrade on each node after Longhorn Manager is upgraded. When the value is "0", Longhorn does not automatically upgrade volume engines to the new default engine image version. |
 | defaultSettings.concurrentReplicaRebuildPerNodeLimit | Maximum number of replicas that can be concurrently rebuilt on each node. |
 | defaultSettings.concurrentVolumeBackupRestorePerNodeLimit | Maximum number of volumes that can be concurrently restored on each node using a backup. When the value is "0", restoration of volumes using a backup is disabled. |
 | defaultSettings.createDefaultDiskLabeledNodes | Setting that allows Longhorn to automatically create a default disk only on nodes with the label "node.longhorn.io/create-default-disk=true" (if no other disks exist). When this setting is disabled, Longhorn creates a default disk on each node that is added to the cluster. |
 | defaultSettings.defaultDataLocality | Default data locality. A Longhorn volume has data locality if a local replica of the volume exists on the same node as the pod that is using the volume. |
 | defaultSettings.defaultDataPath | Default path for storing data on a host. The default value is "/var/lib/longhorn/". |
-| defaultSettings.defaultLonghornStaticStorageClass | Default Longhorn StorageClass. "storageClassName" is assigned to PVs and PVCs that are created for an existing Longhorn volume. "storageClassName" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. The default value is "longhorn-static". |
+| defaultSettings.defaultLonghornStaticStorageClass | Default name of Longhorn static StorageClass. "storageClassName" is assigned to PVs and PVCs that are created for an existing Longhorn volume. "storageClassName" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. "storageClassName" needs to be an existing StorageClass. The default value is "longhorn-static". |
 | defaultSettings.defaultReplicaCount | Default number of replicas for volumes created using the Longhorn UI. For Kubernetes configuration, modify the `numberOfReplicas` field in the StorageClass. The default value is "3". |
 | defaultSettings.deletingConfirmationFlag | Flag that prevents accidental uninstallation of Longhorn. |
 | defaultSettings.detachManuallyAttachedVolumesWhenCordoned | Setting that allows automatic detaching of manually-attached volumes when a node is cordoned. |
 | defaultSettings.disableRevisionCounter | Setting that disables the revision counter and thereby prevents Longhorn from tracking all write operations to a volume. When salvaging a volume, Longhorn uses properties of the "volume-head-xxx.img" file (the last file size and the last time the file was modified) to select the replica to be used for volume recovery. This setting applies only to volumes created using the Longhorn UI. |
 | defaultSettings.disableSchedulingOnCordonedNode | Setting that prevents Longhorn Manager from scheduling replicas on a cordoned Kubernetes node. This setting is enabled by default. |
 | defaultSettings.disableSnapshotPurge | Setting that temporarily prevents all attempts to purge volume snapshots. |
-| defaultSettings.rwxVolumeFastFailover | Turn on logic to detect and move RWX volumes quickly on node failure. |
 | defaultSettings.engineReplicaTimeout | Timeout between the Longhorn Engine and replicas. Specify a value between "8" and "30" seconds. The default value is "8". |
 | defaultSettings.failedBackupTTL | Number of minutes that Longhorn keeps a failed backup resource. When the value is "0", automatic deletion is disabled. |
 | defaultSettings.fastReplicaRebuildEnabled | Setting that allows fast rebuilding of replicas using the checksum of snapshot disk files. Before enabling this setting, you must set the snapshot-data-integrity value to "enable" or "fast-check". |
@ -311,7 +319,9 @@ During installation, you can either allow Longhorn to use the default system set
 | defaultSettings.longGRPCTimeOut | Number of seconds that Longhorn allows for the completion of replica rebuilding and snapshot cloning operations. |
 | defaultSettings.nodeDownPodDeletionPolicy | Policy that defines the action Longhorn takes when a volume is stuck with a StatefulSet or Deployment pod on a node that failed. |
 | defaultSettings.nodeDrainPolicy | Policy that defines the action Longhorn takes when a node with the last healthy replica of a volume is drained. |
-| defaultSettings.orphanAutoDeletion | Setting that allows Longhorn to automatically delete an orphaned resource and the corresponding data (for example, stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up. |
+| defaultSettings.offlineRelicaRebuilding | Enables automatic rebuilding of degraded replicas while the volume is detached. This setting only takes effect if the individual volume setting is set to `ignored` or `enabled`. |
+| defaultSettings.orphanResourceAutoDeletion | Enables Longhorn to automatically delete orphaned resources and their associated data or processes (e.g., stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up.  You need to specify the resource types to be deleted using a semicolon-separated list (e.g., `replica-data;instance`). Available items are: `replica-data`, `instance`. |
+| defaultSettings.orphanResourceAutoDeletionGracePeriod | Specifies the wait time, in seconds, before Longhorn automatically deletes an orphaned Custom Resource (CR) and its associated resources. Note that if a user manually deletes an orphaned CR, the deletion occurs immediately and does not respect this grace period. |
 | defaultSettings.priorityClass | PriorityClass for system-managed Longhorn components. This setting can help prevent Longhorn components from being evicted under Node Pressure. Notice that this will be applied to Longhorn user-deployed components by default if there are no priority class values set yet, such as `longhornManager.priorityClass`. |
 | defaultSettings.recurringFailedJobsHistoryLimit | Maximum number of failed recurring backup and snapshot jobs to be retained. When the value is "0", a history of failed recurring jobs is not retained. |
 | defaultSettings.recurringJobMaxRetention | Maximum number of snapshots or backups to be retained. |
@ -325,6 +335,7 @@ During installation, you can either allow Longhorn to use the default system set
 | defaultSettings.replicaZoneSoftAntiAffinity | Setting that allows Longhorn to schedule new replicas of a volume to nodes in the same zone as existing healthy replicas. Nodes that do not belong to any zone are treated as existing in the zone that contains healthy replicas. When identifying zones, Longhorn relies on the label "topology.kubernetes.io/zone=<Zone name of the node>" in the Kubernetes node object. |
 | defaultSettings.restoreConcurrentLimit | Maximum number of worker threads that can concurrently run for each restore operation. |
 | defaultSettings.restoreVolumeRecurringJobs | Setting that restores recurring jobs from a backup volume on a backup target and creates recurring jobs if none exist during backup restoration. |
+| defaultSettings.rwxVolumeFastFailover | Setting that allows Longhorn to detect node failure and immediately migrate affected RWX volumes. |
 | defaultSettings.snapshotDataIntegrity | Setting that allows you to enable and disable snapshot hashing and data integrity checks. |
 | defaultSettings.snapshotDataIntegrityCronjob | Setting that defines when Longhorn checks the integrity of data in snapshot disk files. You must use the Unix cron expression format. |
 | defaultSettings.snapshotDataIntegrityImmediateCheckAfterSnapshotCreation | Setting that allows disabling of snapshot hashing after snapshot creation to minimize impact on system performance. |
@ -338,12 +349,15 @@ During installation, you can either allow Longhorn to use the default system set
 | defaultSettings.systemManagedPodsImagePullPolicy | Image pull policy for system-managed pods, such as Instance Manager, engine images, and CSI Driver. Changes to the image pull policy are applied only after the system-managed pods restart. |
 | defaultSettings.taintToleration | Taint or toleration for system-managed Longhorn components. Specify values using a semicolon-separated list in `kubectl taint` syntax (Example: key1=value1:effect; key2=value2:effect). |
 | defaultSettings.upgradeChecker | Upgrade Checker that periodically checks for new Longhorn versions. When a new version is available, a notification appears on the Longhorn UI. This setting is enabled by default |
+| defaultSettings.upgradeResponderURL | The Upgrade Responder sends a notification whenever a new Longhorn version that you can upgrade to becomes available. The default value is https://longhorn-upgrade-responder.rancher.io/v1/checkupgrade. |
 | defaultSettings.v1DataEngine | Setting that allows you to enable the V1 Data Engine. |
-| defaultSettings.v2DataEngine | Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is a preview feature and should not be used in production environments. |
+| defaultSettings.v2DataEngine | Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is an experimental feature and should not be used in production environments. |
+| defaultSettings.v2DataEngineCPUMask | CPU cores on which the Storage Performance Development Kit (SPDK) target daemon should run. The SPDK target daemon is located in each Instance Manager pod. Ensure that the number of cores is less than or equal to the guaranteed Instance Manager CPUs for the V2 Data Engine. The default value is "0x1". |
 | defaultSettings.v2DataEngineGuaranteedInstanceManagerCPU | Number of millicpus on each node to be reserved for each Instance Manager pod when the V2 Data Engine is enabled. The default value is "1250". |
 | defaultSettings.v2DataEngineHugepageLimit | Setting that allows you to configure maximum huge page size (in MiB) for the V2 Data Engine. |
 | defaultSettings.v2DataEngineLogFlags | Setting that allows you to configure the log flags of the SPDK target daemon (spdk_tgt) of the V2 Data Engine. |
 | defaultSettings.v2DataEngineLogLevel | Setting that allows you to configure the log level of the SPDK target daemon (spdk_tgt) of the V2 Data Engine. |
+| defaultSettings.v2DataEngineSnapshotDataIntegrity | Setting allows you to enable or disable snapshot hashing and data integrity checking for the V2 Data Engine. |

 ---
 Please see [link](https://github.com/longhorn/longhorn) for more information.
--- a/charts/longhorn/README.md.gotmpl
+++ b/charts/longhorn/README.md.gotmpl
@ -20,7 +20,7 @@ Longhorn is 100% open source software. Project source code is spread across a nu
 ## Prerequisites

 1. A container runtime compatible with Kubernetes (Docker v1.13+, containerd v1.3.7+, etc.)
-2. Kubernetes >= v1.21
+2. Kubernetes >= v1.25
 3. Make sure `bash`, `curl`, `findmnt`, `grep`, `awk` and `blkid` has been installed in all nodes of the Kubernetes cluster.
 4. Make sure `open-iscsi` has been installed, and the `iscsid` daemon is running on all nodes of the Kubernetes cluster. For GKE, recommended Ubuntu as guest OS image since it contains `open-iscsi` already.

--- a/charts/longhorn/questions.yaml
+++ b/charts/longhorn/questions.yaml
--- a/charts/longhorn/templates/clusterrole.yaml
+++ b/charts/longhorn/templates/clusterrole.yaml
@ -11,7 +11,7 @@ rules:
  verbs:
  - "*"
 - apiGroups: [""]
-  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims","persistentvolumeclaims/status", "nodes", "proxy/nodes", "pods/log", "secrets", "services", "endpoints", "configmaps", "serviceaccounts"]
+  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims", "persistentvolumeclaims/status", "nodes", "proxy/nodes", "pods/log", "secrets", "services", "endpoints", "configmaps", "serviceaccounts"]
  verbs: ["*"]
 - apiGroups: [""]
  resources: ["namespaces"]
--- a/charts/longhorn/templates/clusterrolebinding.yaml
+++ b/charts/longhorn/templates/clusterrolebinding.yaml
@ -44,6 +44,6 @@ subjects:
  name: longhorn-ui-service-account
  namespace: {{ include "release_namespace" . }}
 - kind: ServiceAccount
-  name: default # supportbundle-agent-support-bundle uses default sa
+  name: default  # supportbundle-agent-support-bundle uses default sa
  namespace: {{ include "release_namespace" . }}
 {{- end }}
--- a/charts/longhorn/templates/crds.yaml
+++ b/charts/longhorn/templates/crds.yaml
@ -1,8 +1,9 @@
+# Generated crds.yaml from github.com/longhorn/longhorn-manager/k8s/pkg/apis and the crds.yaml will be copied to longhorn/longhorn chart/templates and cannot be directly used by kubectl apply.
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backingimagedatasources.longhorn.io
@ -38,6 +39,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 BackingImageDataSource is deprecated;
+      use longhorn.io/v1beta2 BackingImageDataSource instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -66,7 +70,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -188,7 +192,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backingimagemanagers.longhorn.io
@ -227,6 +231,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 BackingImageManager is deprecated; use
+      longhorn.io/v1beta2 BackingImageManager instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -255,7 +262,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -342,6 +349,9 @@ spec:
                      type: string
                    progress:
                      type: integer
+                    realSize:
+                      format: int64
+                      type: integer
                    senderManagerAddress:
                      type: string
                    sendingReference:
@ -378,7 +388,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backingimages.longhorn.io
@ -413,6 +423,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 BackingImage is deprecated; use longhorn.io/v1beta2
+      BackingImage instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -440,7 +453,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -492,9 +505,20 @@ spec:
            properties:
              checksum:
                type: string
+              dataEngine:
+                default: v1
+                enum:
+                - v1
+                - v2
+                type: string
              diskFileSpecMap:
                additionalProperties:
                  properties:
+                    dataEngine:
+                      enum:
+                      - v1
+                      - v2
+                      type: string
                    evictionRequested:
                      type: boolean
                  type: object
@ -541,6 +565,11 @@ spec:
              diskFileStatusMap:
                additionalProperties:
                  properties:
+                    dataEngine:
+                      enum:
+                      - v1
+                      - v2
+                      type: string
                    lastStateTransitionTime:
                      type: string
                    message:
@ -559,14 +588,26 @@ spec:
                type: object
              ownerID:
                type: string
+              realSize:
+                description: Real size of image in bytes, which may be smaller than
+                  the size when the file is a sparse file. Will be zero until known
+                  (e.g. while a backing image is uploading)
+                format: int64
+                type: integer
              size:
                format: int64
                type: integer
              uuid:
                type: string
+              v2FirstCopyDisk:
+                type: string
+              v2FirstCopyStatus:
+                description: It is pending -> in-progress -> ready/failed
+                type: string
              virtualSize:
-                description: Virtual size of image, which may be larger than physical
-                  size. Will be zero until known (e.g. while a backing image is uploading)
+                description: Virtual size of image in bytes, which may be larger than
+                  physical size. Will be zero until known (e.g. while a backing image
+                  is uploading)
                format: int64
                type: integer
            type: object
@ -580,7 +621,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backupbackingimages.longhorn.io
@ -643,6 +684,13 @@ spec:
            description: BackupBackingImageSpec defines the desired state of the Longhorn
              backing image backup
            properties:
+              backingImage:
+                description: The backing image name.
+                type: string
+              backupTargetName:
+                description: The backup target name.
+                nullable: true
+                type: string
              labels:
                additionalProperties:
                  type: string
@ -655,11 +703,10 @@ spec:
                nullable: true
                type: string
              userCreated:
-                description: |-
-                  Is this CR created by user through API or UI.
-                  Required
+                description: Is this CR created by user through API or UI.
                type: boolean
            required:
+            - backingImage
            - userCreated
            type: object
          status:
@ -711,6 +758,13 @@ spec:
              progress:
                description: The backing image backup progress.
                type: integer
+              secret:
+                description: Record the secret if this backup backing image is encrypted
+                type: string
+              secretNamespace:
+                description: Record the secret namespace if this backup backing image
+                  is encrypted
+                type: string
              size:
                description: The backing image size.
                format: int64
@ -734,7 +788,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backups.longhorn.io
@ -770,6 +824,9 @@ spec:
      jsonPath: .status.lastSyncedAt
      name: LastSyncedAt
      type: string
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 Backup is deprecated; use longhorn.io/v1beta2
+      Backup instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -797,7 +854,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -814,6 +871,10 @@ spec:
      jsonPath: .status.snapshotCreatedAt
      name: SnapshotCreatedAt
      type: string
+    - description: The backup target name
+      jsonPath: .status.backupTargetName
+      name: BackupTarget
+      type: string
    - description: The backup state
      jsonPath: .status.state
      name: State
@ -876,6 +937,9 @@ spec:
              backupCreatedAt:
                description: The snapshot backup upload finished time.
                type: string
+              backupTargetName:
+                description: The backup target name.
+                type: string
              compressionMethod:
                description: Compression method
                type: string
@ -957,7 +1021,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backuptargets.longhorn.io
@ -1005,6 +1069,9 @@ spec:
      jsonPath: .status.lastSyncedAt
      name: LastSyncedAt
      type: string
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 BackupTarget is deprecated; use longhorn.io/v1beta2
+      BackupTarget instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -1032,7 +1099,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -1158,7 +1225,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: backupvolumes.longhorn.io
@ -1190,6 +1257,9 @@ spec:
      jsonPath: .status.lastSyncedAt
      name: LastSyncedAt
      type: string
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 BackupVolume is deprecated; use longhorn.io/v1beta2
+      BackupVolume instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -1217,11 +1287,15 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
  - additionalPrinterColumns:
+    - description: The backup target name
+      jsonPath: .spec.backupTargetName
+      name: BackupTarget
+      type: string
    - description: The backup volume creation time
      jsonPath: .status.createdAt
      name: CreatedAt
@ -1264,11 +1338,18 @@ spec:
            description: BackupVolumeSpec defines the desired state of the Longhorn
              backup volume
            properties:
+              backupTargetName:
+                description: The backup target name that the backup volume was synced.
+                nullable: true
+                type: string
              syncRequestedAt:
                description: The time to request run sync the remote backup volume.
                format: date-time
                nullable: true
                type: string
+              volumeName:
+                description: The volume name that the backup volume was used to backup.
+                type: string
            type: object
          status:
            description: BackupVolumeStatus defines the observed state of the Longhorn
@ -1337,7 +1418,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: engineimages.longhorn.io
@ -1385,6 +1466,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 EngineImage is deprecated; use longhorn.io/v1beta2
+      EngineImage instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -1412,7 +1496,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -1549,7 +1633,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: engines.longhorn.io
@ -1585,6 +1669,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 Engine is deprecated; use longhorn.io/v1beta2
+      Engine instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -1612,7 +1699,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -1667,9 +1754,6 @@ spec:
            properties:
              active:
                type: boolean
-              backendStoreDriver:
-                description: Deprecated:Replaced by field `dataEngine`.
-                type: string
              backupVolume:
                type: string
              dataEngine:
@ -1681,14 +1765,12 @@ spec:
                type: string
              disableFrontend:
                type: boolean
-              engineImage:
-                description: 'Deprecated: Replaced by field `image`.'
-                type: string
              frontend:
                enum:
                - blockdev
                - iscsi
                - nvmf
+                - ublk
                - ""
                type: string
              image:
@ -1932,8 +2014,13 @@ spec:
                type: boolean
              storageIP:
                type: string
+              ublkID:
+                format: int32
+                type: integer
              unmapMarkSnapChainRemovedEnabled:
                type: boolean
+              uuid:
+                type: string
            type: object
        type: object
    served: true
@ -1945,7 +2032,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: instancemanagers.longhorn.io
@ -1977,6 +2064,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 InstanceManager is deprecated; use longhorn.io/v1beta2
+      InstanceManager instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -2004,7 +2094,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -2056,6 +2146,14 @@ spec:
            properties:
              dataEngine:
                type: string
+              dataEngineSpec:
+                properties:
+                  v2:
+                    properties:
+                      cpuMask:
+                        type: string
+                    type: object
+                type: object
              image:
                type: string
              nodeID:
@ -2075,16 +2173,44 @@ spec:
                type: integer
              apiVersion:
                type: integer
+              backingImages:
+                additionalProperties:
+                  properties:
+                    currentChecksum:
+                      type: string
+                    diskUUID:
+                      type: string
+                    message:
+                      type: string
+                    name:
+                      type: string
+                    progress:
+                      type: integer
+                    size:
+                      format: int64
+                      type: integer
+                    state:
+                      type: string
+                    uuid:
+                      type: string
+                  type: object
+                nullable: true
+                type: object
              currentState:
                type: string
+              dataEngineStatus:
+                properties:
+                  v2:
+                    properties:
+                      cpuMask:
+                        type: string
+                    type: object
+                type: object
              instanceEngines:
                additionalProperties:
                  properties:
                    spec:
                      properties:
-                        backendStoreDriver:
-                          description: Deprecated:Replaced by field `dataEngine`.
-                          type: string
                        dataEngine:
                          type: string
                        name:
@ -2122,6 +2248,11 @@ spec:
                          type: integer
                        type:
                          type: string
+                        ublkID:
+                          format: int32
+                          type: integer
+                        uuid:
+                          type: string
                      type: object
                  type: object
                nullable: true
@ -2131,9 +2262,6 @@ spec:
                  properties:
                    spec:
                      properties:
-                        backendStoreDriver:
-                          description: Deprecated:Replaced by field `dataEngine`.
-                          type: string
                        dataEngine:
                          type: string
                        name:
@ -2171,6 +2299,11 @@ spec:
                          type: integer
                        type:
                          type: string
+                        ublkID:
+                          format: int32
+                          type: integer
+                        uuid:
+                          type: string
                      type: object
                  type: object
                nullable: true
@ -2180,9 +2313,6 @@ spec:
                  properties:
                    spec:
                      properties:
-                        backendStoreDriver:
-                          description: Deprecated:Replaced by field `dataEngine`.
-                          type: string
                        dataEngine:
                          type: string
                        name:
@ -2220,6 +2350,11 @@ spec:
                          type: integer
                        type:
                          type: string
+                        ublkID:
+                          format: int32
+                          type: integer
+                        uuid:
+                          type: string
                      type: object
                  type: object
                description: 'Deprecated: Replaced by InstanceEngines and InstanceReplicas'
@ -2244,7 +2379,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: nodes.longhorn.io
@ -2289,6 +2424,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 Node is deprecated; use longhorn.io/v1beta2
+      Node instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -2316,7 +2454,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -2484,6 +2622,12 @@ spec:
                      type: string
                    instanceManagerName:
                      type: string
+                    scheduledBackingImage:
+                      additionalProperties:
+                        format: int64
+                        type: integer
+                      nullable: true
+                      type: object
                    scheduledReplica:
                      additionalProperties:
                        format: int64
@ -2523,7 +2667,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: orphans.longhorn.io
@ -2573,6 +2717,14 @@ spec:
            description: OrphanSpec defines the desired state of the Longhorn orphaned
              data
            properties:
+              dataEngine:
+                description: |-
+                  The type of data engine for instance orphan.
+                  Can be "v1", "v2".
+                enum:
+                - v1
+                - v2
+                type: string
              nodeID:
                description: The node ID on which the controller is responsible to
                  reconcile this orphan CR.
@ -2634,7 +2786,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: recurringjobs.longhorn.io
@ -2678,6 +2830,9 @@ spec:
      jsonPath: .spec.labels
      name: Labels
      type: string
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 RecurringJob is deprecated; use longhorn.io/v1beta2
+      RecurringJob instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -2705,7 +2860,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -2716,7 +2871,7 @@ spec:
      name: Groups
      type: string
    - description: Should be one of "snapshot", "snapshot-force-create", "snapshot-cleanup",
-        "snapshot-delete", "backup", "backup-force-create" or "filesystem-trim"
+        "snapshot-delete", "backup", "backup-force-create", "filesystem-trim" or "system-backup"
      jsonPath: .spec.task
      name: Task
      type: string
@ -2789,7 +2944,7 @@ spec:
                  type: string
                description: |-
                  The parameters of the snapshot/backup.
-                  Support parameters: "full-backup-interval".
+                  Support parameters: "full-backup-interval", "volume-backup-policy".
                type: object
              retain:
                description: The retain count of the snapshot/backup.
@ -2797,7 +2952,7 @@ spec:
              task:
                description: |-
                  The recurring job task.
-                  Can be "snapshot", "snapshot-force-create", "snapshot-cleanup", "snapshot-delete", "backup", "backup-force-create" or "filesystem-trim"
+                  Can be "snapshot", "snapshot-force-create", "snapshot-cleanup", "snapshot-delete", "backup", "backup-force-create", "filesystem-trim" or "system-backup".
                enum:
                - snapshot
                - snapshot-force-create
@ -2806,6 +2961,7 @@ spec:
                - backup
                - backup-force-create
                - filesystem-trim
+                - system-backup
                type: string
            type: object
          status:
@ -2830,7 +2986,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: replicas.longhorn.io
@ -2870,6 +3026,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 Replica is deprecated; use longhorn.io/v1beta2
+      Replica instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -2897,7 +3056,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -2956,9 +3115,6 @@ spec:
            properties:
              active:
                type: boolean
-              backendStoreDriver:
-                description: Deprecated:Replaced by field `dataEngine`.
-                type: string
              backingImage:
                type: string
              dataDirectoryName:
@ -2974,9 +3130,6 @@ spec:
                type: string
              diskPath:
                type: string
-              engineImage:
-                description: 'Deprecated: Replaced by field `image`.'
-                type: string
              engineName:
                type: string
              evictionRequested:
@ -3022,6 +3175,11 @@ spec:
                type: string
              logRequested:
                type: boolean
+              migrationEngineName:
+                description: |-
+                  MigrationEngineName is indicating the migrating engine which current connected to this replica. This is only
+                  used for live migration of v2 data engine
+                type: string
              nodeID:
                type: string
              rebuildRetryCount:
@ -3099,6 +3257,11 @@ spec:
                type: boolean
              storageIP:
                type: string
+              ublkID:
+                format: int32
+                type: integer
+              uuid:
+                type: string
            type: object
        type: object
    served: true
@ -3110,7 +3273,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: settings.longhorn.io
@ -3134,6 +3297,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 Setting is deprecated; use longhorn.io/v1beta2
+      Setting instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -3161,7 +3327,7 @@ spec:
        required:
        - value
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -3223,7 +3389,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: sharemanagers.longhorn.io
@ -3250,6 +3416,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 ShareManager is deprecated; use longhorn.io/v1beta2
+      ShareManager instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -3277,7 +3446,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -3350,7 +3519,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: snapshots.longhorn.io
@ -3429,7 +3598,6 @@ spec:
                description: |-
                  the volume that this snapshot belongs to.
                  This field is immutable after creation.
-                  Required
                type: string
            required:
            - volume
@ -3480,7 +3648,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: supportbundles.longhorn.io
@ -3611,7 +3779,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: systembackups.longhorn.io
@ -3748,7 +3916,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: systemrestores.longhorn.io
@ -3857,7 +4025,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: volumeattachments.longhorn.io
@ -4001,7 +4169,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
  annotations:
-    controller-gen.kubebuilder.io/version: v0.15.0
+    controller-gen.kubebuilder.io/version: v0.17.1
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    longhorn-manager: ""
  name: volumes.longhorn.io
@ -4053,6 +4221,9 @@ spec:
    - jsonPath: .metadata.creationTimestamp
      name: Age
      type: date
+    deprecated: true
+    deprecationWarning: longhorn.io/v1beta1 Volume is deprecated; use longhorn.io/v1beta2
+      Volume instead
    name: v1beta1
    schema:
      openAPIV3Schema:
@ -4080,7 +4251,7 @@ spec:
          status:
            x-kubernetes-preserve-unknown-fields: true
        type: object
-    served: true
+    served: false
    storage: false
    subresources:
      status: {}
@ -4144,9 +4315,6 @@ spec:
                - rwo
                - rwx
                type: string
-              backendStoreDriver:
-                description: Deprecated:Replaced by field `dataEngine`.'
-                type: string
              backingImage:
                type: string
              backupCompressionMethod:
@ -4155,6 +4323,10 @@ spec:
                - lz4
                - gzip
                type: string
+              backupTargetName:
+                description: The backup target name that the volume will be backed
+                  up to or is synced.
+                type: string
              dataEngine:
                enum:
                - v1
@ -4176,9 +4348,6 @@ spec:
                type: array
              encrypted:
                type: boolean
-              engineImage:
-                description: 'Deprecated: Replaced by field `image`.'
-                type: string
              freezeFilesystemForSnapshot:
                description: Setting that freezes the filesystem on the root partition
                  before a snapshot is created.
@ -4194,6 +4363,7 @@ spec:
                - blockdev
                - iscsi
                - nvmf
+                - ublk
                - ""
                type: string
              image:
@ -4212,6 +4382,17 @@ spec:
                type: array
              numberOfReplicas:
                type: integer
+              offlineRebuilding:
+                description: |-
+                  Specifies whether Longhorn should rebuild replicas while the detached volume is degraded.
+                  - ignored: Use the global setting for offline replica rebuilding.
+                  - enabled: Enable offline rebuilding for this volume, regardless of the global setting.
+                  - disabled: Disable offline rebuilding for this volume, regardless of the global setting
+                enum:
+                - ignored
+                - disabled
+                - enabled
+                type: string
              replicaAutoBalance:
                enum:
                - ignored
@ -4375,9 +4556,6 @@ spec:
                type: string
              ownerID:
                type: string
-              pendingNodeID:
-                description: Deprecated.
-                type: string
              remountRequestedAt:
                type: string
              restoreInitiated:
--- a/charts/longhorn/templates/daemonset-sa.yaml
+++ b/charts/longhorn/templates/daemonset-sa.yaml
@ -63,10 +63,17 @@ spec:
            port: 9501
            scheme: HTTPS
        volumeMounts:
+        - name: boot
+          mountPath: /host/boot/
+          readOnly: true
        - name: dev
          mountPath: /host/dev/
        - name: proc
          mountPath: /host/proc/
+          readOnly: true
+        - name: etc
+          mountPath: /host/etc/
+          readOnly: true
        - name: longhorn
          mountPath: /var/lib/longhorn/
          mountPropagation: Bidirectional
@ -102,12 +109,18 @@ spec:
        image: {{ template "registry_url" . }}{{ .Values.image.longhorn.shareManager.repository }}:{{ .Values.image.longhorn.shareManager.tag }}
        command: ["sh", "-c", "echo share-manager image pulled && sleep infinity"]
      volumes:
+      - name: boot
+        hostPath:
+          path: /boot/
      - name: dev
        hostPath:
          path: /dev/
      - name: proc
        hostPath:
          path: /proc/
+      - name: etc
+        hostPath:
+          path: /etc/
      - name: longhorn
        hostPath:
          path: /var/lib/longhorn/
--- a/charts/longhorn/templates/default-resource.yaml
+++ b/charts/longhorn/templates/default-resource.yaml
@ -0,0 +1,17 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: longhorn-default-resource
+  namespace: {{ include "release_namespace" . }}
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+data:
+  default-resource.yaml: |-
+    {{- if not (kindIs "invalid" .Values.defaultBackupStore.backupTarget) }}
+    backup-target: {{ .Values.defaultBackupStore.backupTarget }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultBackupStore.backupTargetCredentialSecret) }}
+    backup-target-credential-secret: {{ .Values.defaultBackupStore.backupTargetCredentialSecret }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultBackupStore.pollInterval) }}
+    backupstore-poll-interval: {{ .Values.defaultBackupStore.pollInterval }}
+    {{- end }}
--- a/charts/longhorn/templates/default-setting.yaml
+++ b/charts/longhorn/templates/default-setting.yaml
@ -6,12 +6,6 @@ metadata:
  labels: {{- include "longhorn.labels" . | nindent 4 }}
 data:
  default-setting.yaml: |-
-    {{- if not (kindIs "invalid" .Values.defaultSettings.backupTarget) }}
-    backup-target: {{ .Values.defaultSettings.backupTarget }}
-    {{- end }}
-    {{- if not (kindIs "invalid" .Values.defaultSettings.backupTargetCredentialSecret) }}
-    backup-target-credential-secret: {{ .Values.defaultSettings.backupTargetCredentialSecret }}
-    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.allowRecurringJobWhileVolumeDetached) }}
    allow-recurring-job-while-volume-detached: {{ .Values.defaultSettings.allowRecurringJobWhileVolumeDetached }}
    {{- end }}
@ -39,6 +33,9 @@ data:
    {{- if not (kindIs "invalid" .Values.defaultSettings.upgradeChecker) }}
    upgrade-checker: {{ .Values.defaultSettings.upgradeChecker }}
    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.upgradeResponderURL) }}
+    upgrade-responder-url: {{ .Values.defaultSettings.upgradeResponderURL }}
+    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.defaultReplicaCount) }}
    default-replica-count: {{ .Values.defaultSettings.defaultReplicaCount }}
    {{- end }}
@ -48,12 +45,12 @@ data:
    {{- if not (kindIs "invalid" .Values.defaultSettings.defaultLonghornStaticStorageClass) }}
    default-longhorn-static-storage-class: {{ .Values.defaultSettings.defaultLonghornStaticStorageClass }}
    {{- end }}
-    {{- if not (kindIs "invalid" .Values.defaultSettings.backupstorePollInterval) }}
-    backupstore-poll-interval: {{ .Values.defaultSettings.backupstorePollInterval }}
-    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.failedBackupTTL) }}
    failed-backup-ttl: {{ .Values.defaultSettings.failedBackupTTL }}
    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backupExecutionTimeout) }}
+    backup-execution-timeout: {{ .Values.defaultSettings.backupExecutionTimeout }}
+    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.restoreVolumeRecurringJobs) }}
    restore-volume-recurring-jobs: {{ .Values.defaultSettings.restoreVolumeRecurringJobs }}
    {{- end }}
@ -155,8 +152,11 @@ data:
    {{- if not (kindIs "invalid" .Values.defaultSettings.kubernetesClusterAutoscalerEnabled) }}
    kubernetes-cluster-autoscaler-enabled: {{ .Values.defaultSettings.kubernetesClusterAutoscalerEnabled }}
    {{- end }}
-    {{- if not (kindIs "invalid" .Values.defaultSettings.orphanAutoDeletion) }}
-    orphan-auto-deletion: {{ .Values.defaultSettings.orphanAutoDeletion }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.orphanResourceAutoDeletion) }}
+    orphan-resource-auto-deletion: {{ .Values.defaultSettings.orphanResourceAutoDeletion }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.orphanResourceAutoDeletionGracePeriod) }}
+    orphan-resource-auto-deletion-grace-period: {{ .Values.defaultSettings.orphanResourceAutoDeletionGracePeriod }}
    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.storageNetwork) }}
    storage-network: {{ .Values.defaultSettings.storageNetwork }}
@ -233,12 +233,24 @@ data:
    {{- if not (kindIs "invalid" .Values.defaultSettings.v2DataEngineLogFlags) }}
    v2-data-engine-log-flags: {{ .Values.defaultSettings.v2DataEngineLogFlags }}
    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.v2DataEngineSnapshotDataIntegrity) }}
+    v2-data-engine-snapshot-data-integrity: {{ .Values.defaultSettings.v2DataEngineSnapshotDataIntegrity }}
+    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.freezeFilesystemForSnapshot) }}
    freeze-filesystem-for-snapshot: {{ .Values.defaultSettings.freezeFilesystemForSnapshot }}
    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.autoCleanupSnapshotWhenDeleteBackup) }}
    auto-cleanup-when-delete-backup: {{ .Values.defaultSettings.autoCleanupSnapshotWhenDeleteBackup }}
    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.autoCleanupSnapshotAfterOnDemandBackupCompleted) }}
+    auto-cleanup-snapshot-after-on-demand-backup-completed: {{ .Values.defaultSettings.autoCleanupSnapshotAfterOnDemandBackupCompleted }}
+    {{- end }}
    {{- if not (kindIs "invalid" .Values.defaultSettings.rwxVolumeFastFailover) }}
    rwx-volume-fast-failover: {{ .Values.defaultSettings.rwxVolumeFastFailover}}
    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.offlineRelicaRebuilding) }}
+    offline-replica-rebuilding: {{ .Values.defaultSettings.offlineRelicaRebuilding}}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.v2DataEngineCPUMask) }}
+    v2-data-engine-cpu-mask: {{ .Values.defaultSettings.v2DataEngineCPUMask }}
+    {{- end }}
--- a/charts/longhorn/templates/deployment-driver.yaml
+++ b/charts/longhorn/templates/deployment-driver.yaml
@ -25,6 +25,9 @@ spec:
          command:
          - longhorn-manager
          - -d
+          {{- if eq .Values.longhornDriver.log.format "json" }}
+          - -j
+          {{- end }}
          - deploy-driver
          - --manager-image
          - "{{ template "registry_url" . }}{{ .Values.image.longhorn.manager.repository }}:{{ .Values.image.longhorn.manager.tag }}"
--- a/charts/longhorn/templates/deployment-ui.yaml
+++ b/charts/longhorn/templates/deployment-ui.yaml
@ -55,22 +55,16 @@ spec:
    spec:
      serviceAccountName: longhorn-ui-service-account
      affinity:
-        podAntiAffinity:
-          preferredDuringSchedulingIgnoredDuringExecution:
-          - weight: 1
-            podAffinityTerm:
-              labelSelector:
-                matchExpressions:
-                - key: app
-                  operator: In
-                  values:
-                  - longhorn-ui
-              topologyKey: kubernetes.io/hostname
+      {{- toYaml .Values.longhornUI.affinity | nindent 8 }}
      containers:
      {{- if .Values.openshift.enabled }}
      {{- if .Values.openshift.ui.route }}
      - name: oauth-proxy
+        {{- if .Values.image.openshift.oauthProxy.repository }}
        image: {{ template "registry_url" . }}{{ .Values.image.openshift.oauthProxy.repository }}:{{ .Values.image.openshift.oauthProxy.tag }}
+        {{- else }}
+        image: ""
+        {{- end }}
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: {{ .Values.openshift.ui.proxy | default 8443 }}
@ -93,9 +87,9 @@ spec:
        image: {{ template "registry_url" . }}{{ .Values.image.longhorn.ui.repository }}:{{ .Values.image.longhorn.ui.tag }}
        imagePullPolicy: {{ .Values.image.pullPolicy }}
        volumeMounts:
-        - name : nginx-cache
+        - name: nginx-cache
          mountPath: /var/cache/nginx/
-        - name : nginx-config
+        - name: nginx-config
          mountPath: /var/config/nginx/
        - name: var-run
          mountPath: /var/run/
--- a/charts/longhorn/templates/extra-objects.yaml
+++ b/charts/longhorn/templates/extra-objects.yaml
@ -0,0 +1,4 @@
+{{- range .Values.extraObjects }}
+---
+{{- tpl (toYaml . ) $ }}
+{{- end }}
--- a/charts/longhorn/templates/storageclass.yaml
+++ b/charts/longhorn/templates/storageclass.yaml
@ -15,7 +15,7 @@ data:
    provisioner: driver.longhorn.io
    allowVolumeExpansion: true
    reclaimPolicy: "{{ .Values.persistence.reclaimPolicy }}"
-    volumeBindingMode: Immediate
+    volumeBindingMode: {{ .Values.persistence.volumeBindingMode | default "Immediate" }}
    parameters:
      numberOfReplicas: "{{ .Values.persistence.defaultClassReplicaCount }}"
      staleReplicaTimeout: "30"
@ -53,4 +53,8 @@ data:
      {{- end }}
      {{- if .Values.persistence.disableRevisionCounter }}
      disableRevisionCounter: "{{ .Values.persistence.disableRevisionCounter }}"
+      dataEngine: "{{ .Values.persistence.dataEngine }}"
+      {{- end }}
+      {{- if .Values.persistence.backupTargetName }}
+      backupTargetName: "{{ .Values.persistence.backupTargetName }}"
      {{- end }}
--- a/charts/longhorn/values.yaml
+++ b/charts/longhorn/values.yaml
@ -14,10 +14,10 @@ global:
      enabled: false
      # -- Toleration for Linux nodes that can run user-deployed Longhorn components.
      tolerations:
-      - key: "cattle.io/os"
-        value: "linux"
-        effect: "NoSchedule"
-        operator: "Equal"
+        - key: "cattle.io/os"
+          value: "linux"
+          effect: "NoSchedule"
+          operator: "Equal"
      # -- Node selector for Linux nodes that can run user-deployed Longhorn components.
      nodeSelector:
        kubernetes.io/os: "linux"
@ -26,90 +26,87 @@ global:
        taintToleration: cattle.io/os=linux:NoSchedule
        # -- Node selector for system-managed Longhorn components.
        systemManagedComponentsNodeSelector: kubernetes.io/os:linux
-
 networkPolicies:
  # -- Setting that allows you to enable network policies that control access to Longhorn pods.
  enabled: false
  # -- Distribution that determines the policy for allowing access for an ingress. (Options: "k3s", "rke2", "rke1")
  type: "k3s"
-
 image:
  longhorn:
    engine:
      # -- Repository for the Longhorn Engine image.
      repository: longhornio/longhorn-engine
      # -- Tag for the Longhorn Engine image.
-      tag: v1.7.0
+      tag: v1.9.0
    manager:
      # -- Repository for the Longhorn Manager image.
      repository: longhornio/longhorn-manager
      # -- Tag for the Longhorn Manager image.
-      tag: v1.7.0
+      tag: v1.9.0
    ui:
      # -- Repository for the Longhorn UI image.
      repository: longhornio/longhorn-ui
      # -- Tag for the Longhorn UI image.
-      tag: v1.7.0
+      tag: v1.9.0
    instanceManager:
      # -- Repository for the Longhorn Instance Manager image.
      repository: longhornio/longhorn-instance-manager
      # -- Tag for the Longhorn Instance Manager image.
-      tag: v1.7.0
+      tag: v1.9.0
    shareManager:
      # -- Repository for the Longhorn Share Manager image.
      repository: longhornio/longhorn-share-manager
      # -- Tag for the Longhorn Share Manager image.
-      tag: v1.7.0
+      tag: v1.9.0
    backingImageManager:
      # -- Repository for the Backing Image Manager image. When unspecified, Longhorn uses the default value.
      repository: longhornio/backing-image-manager
      # -- Tag for the Backing Image Manager image. When unspecified, Longhorn uses the default value.
-      tag: v1.7.0
+      tag: v1.9.0
    supportBundleKit:
      # -- Repository for the Longhorn Support Bundle Manager image.
      repository: longhornio/support-bundle-kit
      # -- Tag for the Longhorn Support Bundle Manager image.
-      tag: v0.0.41
+      tag: v0.0.55
  csi:
    attacher:
      # -- Repository for the CSI attacher image. When unspecified, Longhorn uses the default value.
      repository: longhornio/csi-attacher
      # -- Tag for the CSI attacher image. When unspecified, Longhorn uses the default value.
-      tag: v4.6.1
+      tag: v4.8.1
    provisioner:
      # -- Repository for the CSI Provisioner image. When unspecified, Longhorn uses the default value.
      repository: longhornio/csi-provisioner
      # -- Tag for the CSI Provisioner image. When unspecified, Longhorn uses the default value.
-      tag: v4.0.1
+      tag: v5.2.0
    nodeDriverRegistrar:
      # -- Repository for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value.
      repository: longhornio/csi-node-driver-registrar
      # -- Tag for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value.
-      tag: v2.11.1
+      tag: v2.13.0
    resizer:
      # -- Repository for the CSI Resizer image. When unspecified, Longhorn uses the default value.
      repository: longhornio/csi-resizer
      # -- Tag for the CSI Resizer image. When unspecified, Longhorn uses the default value.
-      tag: v1.11.1
+      tag: v1.13.2
    snapshotter:
      # -- Repository for the CSI Snapshotter image. When unspecified, Longhorn uses the default value.
      repository: longhornio/csi-snapshotter
      # -- Tag for the CSI Snapshotter image. When unspecified, Longhorn uses the default value.
-      tag: v7.0.2
+      tag: v8.2.0
    livenessProbe:
      # -- Repository for the CSI liveness probe image. When unspecified, Longhorn uses the default value.
      repository: longhornio/livenessprobe
      # -- Tag for the CSI liveness probe image. When unspecified, Longhorn uses the default value.
-      tag: v2.13.1
+      tag: v2.15.0
  openshift:
    oauthProxy:
-      # -- Repository for the OAuth Proxy image. This setting applies only to OpenShift users.
-      repository: longhornio/openshift-origin-oauth-proxy
-      # -- Tag for the OAuth Proxy image. This setting applies only to OpenShift users. Specify OCP/OKD version 4.1 or later. The latest stable version is 4.15.
-      tag: 4.15
+      # -- Repository for the OAuth Proxy image. Specify the upstream image (for example, "quay.io/openshift/origin-oauth-proxy"). This setting applies only to OpenShift users.
+      repository: ""
+      # -- Tag for the OAuth Proxy image. Specify OCP/OKD version 4.1 or later (including version 4.15, which is available at quay.io/openshift/origin-oauth-proxy:4.15). This setting applies only to OpenShift users.
+      tag: ""
  # -- Image pull policy that applies to all user-deployed Longhorn components, such as Longhorn Manager, Longhorn driver, and Longhorn UI.
  pullPolicy: IfNotPresent
-
 service:
  ui:
    # -- Service type for Longhorn UI. (Options: "ClusterIP", "NodePort", "LoadBalancer", "Rancher-Proxy")
@ -121,7 +118,6 @@ service:
    type: ClusterIP
    # -- NodePort port number for Longhorn Manager. When unspecified, Longhorn selects a free port between 30000 and 32767.
    nodePort: ""
-
 persistence:
  # -- Setting that allows you to specify the default Longhorn StorageClass.
  defaultClass: true
@ -135,6 +131,8 @@ persistence:
  defaultDataLocality: disabled
  # -- Reclaim policy that provides instructions for handling of a volume after its claim is released. (Options: "Retain", "Delete")
  reclaimPolicy: Delete
+  # -- VolumeBindingMode controls when volume binding and dynamic provisioning should occur. (Options: "Immediate", "WaitForFirstConsumer") (Defaults to "Immediate")
+  volumeBindingMode: "Immediate"
  # -- Setting that allows you to enable live migration of a Longhorn volume from one node to another.
  migratable: false
  # -- Setting that disables the revision counter and thereby prevents Longhorn from tracking all write operations to a volume. When salvaging a volume, Longhorn uses properties of the volume-head-xxx.img file (the last file size and the last time the file was modified) to select the replica to be used for volume recovery.
@ -172,13 +170,15 @@ persistence:
    selector: ""
  # -- Setting that allows you to enable automatic snapshot removal during filesystem trim for a Longhorn StorageClass. (Options: "ignored", "enabled", "disabled")
  removeSnapshotsDuringFilesystemTrim: ignored
-
+  # -- Setting that allows you to specify the data engine version for the default Longhorn StorageClass. (Options: "v1", "v2")
+  dataEngine: v1
+  # -- Setting that allows you to specify the backup target for the default Longhorn StorageClass.
+  backupTargetName: default
 preUpgradeChecker:
  # -- Setting that allows Longhorn to perform pre-upgrade checks. Disable this setting when installing Longhorn using Argo CD or other GitOps solutions.
  jobEnabled: true
  # -- Setting that allows Longhorn to perform upgrade version checks after starting the Longhorn Manager DaemonSet Pods. Disabling this setting also disables `preUpgradeChecker.jobEnabled`. Longhorn recommends keeping this setting enabled.
  upgradeVersionCheck: true
-
 csi:
  # -- kubelet root directory. When unspecified, Longhorn uses the default value.
  kubeletRootDir: ~
@ -190,12 +190,7 @@ csi:
  resizerReplicaCount: ~
  # -- Replica count of the CSI Snapshotter. When unspecified, Longhorn uses the default value ("3").
  snapshotterReplicaCount: ~
-
 defaultSettings:
-  # -- Endpoint used to access the backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE")
-  backupTarget: ~
-  # -- Name of the Kubernetes secret associated with the backup target.
-  backupTargetCredentialSecret: ~
  # -- Setting that allows Longhorn to automatically attach a volume and create snapshots or backups when recurring jobs are run.
  allowRecurringJobWhileVolumeDetached: ~
  # -- Setting that allows Longhorn to automatically create a default disk only on nodes with the label "node.longhorn.io/create-default-disk=true" (if no other disks exist). When this setting is disabled, Longhorn creates a default disk on each node that is added to the cluster.
@ -216,14 +211,16 @@ defaultSettings:
  storageReservedPercentageForDefaultDisk: ~
  # -- Upgrade Checker that periodically checks for new Longhorn versions. When a new version is available, a notification appears on the Longhorn UI. This setting is enabled by default
  upgradeChecker: ~
+  # -- The Upgrade Responder sends a notification whenever a new Longhorn version that you can upgrade to becomes available. The default value is https://longhorn-upgrade-responder.rancher.io/v1/checkupgrade.
+  upgradeResponderURL: ~
  # -- Default number of replicas for volumes created using the Longhorn UI. For Kubernetes configuration, modify the `numberOfReplicas` field in the StorageClass. The default value is "3".
  defaultReplicaCount: ~
-  # -- Default Longhorn StorageClass. "storageClassName" is assigned to PVs and PVCs that are created for an existing Longhorn volume. "storageClassName" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. The default value is "longhorn-static".
+  # -- Default name of Longhorn static StorageClass. "storageClassName" is assigned to PVs and PVCs that are created for an existing Longhorn volume. "storageClassName" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. "storageClassName" needs to be an existing StorageClass. The default value is "longhorn-static".
  defaultLonghornStaticStorageClass: ~
-  # -- Number of seconds that Longhorn waits before checking the backupstore for new backups. The default value is "300". When the value is "0", polling is disabled.
-  backupstorePollInterval: ~
  # -- Number of minutes that Longhorn keeps a failed backup resource. When the value is "0", automatic deletion is disabled.
  failedBackupTTL: ~
+  # -- Number of minutes that Longhorn allows for the backup execution. The default value is "1".
+  backupExecutionTimeout: ~
  # -- Setting that restores recurring jobs from a backup volume on a backup target and creates recurring jobs if none exist during backup restoration.
  restoreVolumeRecurringJobs: ~
  # -- Maximum number of successful recurring backup and snapshot jobs to be retained. When the value is "0", a history of successful recurring jobs is not retained.
@ -285,8 +282,12 @@ defaultSettings:
  guaranteedInstanceManagerCPU: ~
  # -- Setting that notifies Longhorn that the cluster is using the Kubernetes Cluster Autoscaler.
  kubernetesClusterAutoscalerEnabled: ~
-  # -- Setting that allows Longhorn to automatically delete an orphaned resource and the corresponding data (for example, stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up.
-  orphanAutoDeletion: ~
+  # -- Enables Longhorn to automatically delete orphaned resources and their associated data or processes (e.g., stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up. 
+  # You need to specify the resource types to be deleted using a semicolon-separated list (e.g., `replica-data;instance`). Available items are: `replica-data`, `instance`.
+  orphanResourceAutoDeletion: ~
+  # -- Specifies the wait time, in seconds, before Longhorn automatically deletes an orphaned Custom Resource (CR) and its associated resources.
+  # Note that if a user manually deletes an orphaned CR, the deletion occurs immediately and does not respect this grace period.
+  orphanResourceAutoDeletionGracePeriod: ~
  # -- Storage network for in-cluster traffic. When unspecified, Longhorn uses the Kubernetes cluster network.
  storageNetwork: ~
  # -- Flag that prevents accidental uninstallation of Longhorn.
@ -317,12 +318,14 @@ defaultSettings:
  restoreConcurrentLimit: ~
  # -- Setting that allows you to enable the V1 Data Engine.
  v1DataEngine: ~
-  # -- Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is a preview feature and should not be used in production environments.
+  # -- Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is an experimental feature and should not be used in production environments.
  v2DataEngine: ~
  # -- Setting that allows you to configure maximum huge page size (in MiB) for the V2 Data Engine.
  v2DataEngineHugepageLimit: ~
  # -- Number of millicpus on each node to be reserved for each Instance Manager pod when the V2 Data Engine is enabled. The default value is "1250".
  v2DataEngineGuaranteedInstanceManagerCPU: ~
+  # -- CPU cores on which the Storage Performance Development Kit (SPDK) target daemon should run. The SPDK target daemon is located in each Instance Manager pod. Ensure that the number of cores is less than or equal to the guaranteed Instance Manager CPUs for the V2 Data Engine. The default value is "0x1".
+  v2DataEngineCPUMask: ~
  # -- Setting that allows scheduling of empty node selector volumes to any node.
  allowEmptyNodeSelectorVolume: ~
  # -- Setting that allows scheduling of empty disk selector volumes to any disk.
@ -337,13 +340,26 @@ defaultSettings:
  v2DataEngineLogLevel: ~
  # -- Setting that allows you to configure the log flags of the SPDK target daemon (spdk_tgt) of the V2 Data Engine.
  v2DataEngineLogFlags: ~
+  # -- Setting allows you to enable or disable snapshot hashing and data integrity checking for the V2 Data Engine.
+  v2DataEngineSnapshotDataIntegrity: ~
  # -- Setting that freezes the filesystem on the root partition before a snapshot is created.
  freezeFilesystemForSnapshot: ~
  # -- Setting that automatically cleans up the snapshot when the backup is deleted.
  autoCleanupSnapshotWhenDeleteBackup: ~
-  # -- Turn on logic to detect and move RWX volumes quickly on node failure.
+  # -- Setting that automatically cleans up the snapshot after the on-demand backup is completed.
+  autoCleanupSnapshotAfterOnDemandBackupCompleted: ~
+  # -- Setting that allows Longhorn to detect node failure and immediately migrate affected RWX volumes.
  rwxVolumeFastFailover: ~
-
+  # -- Enables automatic rebuilding of degraded replicas while the volume is detached. This setting only takes effect if the individual volume setting is set to `ignored` or `enabled`.
+  offlineRelicaRebuilding: ~
+# -- Setting that allows you to update the default backupstore.
+defaultBackupStore:
+  # -- Endpoint used to access the default backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE")
+  backupTarget: ~
+  # -- Name of the Kubernetes secret associated with the default backup target.
+  backupTargetCredentialSecret: ~
+  # -- Number of seconds that Longhorn waits before checking the default backupstore for new backups. The default value is "300". When the value is "0", polling is disabled.
+  pollInterval: ~
 privateRegistry:
  # -- Setting that allows you to create a private registry secret.
  createSecret: ~
@ -355,7 +371,6 @@ privateRegistry:
  registryPasswd: ~
  # -- Kubernetes secret that allows you to pull images from a private registry. This setting applies only when creation of private registry secrets is enabled. You must include the private registry name in the secret name.
  registrySecret: ~
-
 longhornManager:
  log:
    # -- Format of Longhorn Manager logs. (Options: "plain", "json")
@ -382,8 +397,10 @@ longhornManager:
  ## and uncomment this example block
  #  annotation-key1: "annotation-value1"
  #  annotation-key2: "annotation-value2"
-
 longhornDriver:
+  log:
+    # -- Format of longhorn-driver logs. (Options: "plain", "json")
+    format: plain
  # -- PriorityClass for Longhorn Driver.
  priorityClass: *defaultPriorityClassNameRef
  # -- Toleration for Longhorn Driver on nodes allowed to run Longhorn components.
@ -400,12 +417,24 @@ longhornDriver:
  ## and uncomment this example block
  #  label-key1: "label-value1"
  #  label-key2: "label-value2"
-
 longhornUI:
  # -- Replica count for Longhorn UI.
  replicas: 2
  # -- PriorityClass for Longhorn UI.
  priorityClass: *defaultPriorityClassNameRef
+  # -- Affinity for Longhorn UI pods. Specify the affinity you want to use for Longhorn UI.
+  affinity:
+    podAntiAffinity:
+      preferredDuringSchedulingIgnoredDuringExecution:
+        - weight: 1
+          podAffinityTerm:
+            labelSelector:
+              matchExpressions:
+                - key: app
+                  operator: In
+                  values:
+                    - longhorn-ui
+            topologyKey: kubernetes.io/hostname
  # -- Toleration for Longhorn UI on nodes allowed to run Longhorn components.
  tolerations: []
  ## If you want to set tolerations for Longhorn UI Deployment, delete the `[]` in the line above
@ -420,33 +449,24 @@ longhornUI:
  ## and uncomment this example block
  #  label-key1: "label-value1"
  #  label-key2: "label-value2"
-
 ingress:
  # -- Setting that allows Longhorn to generate ingress records for the Longhorn UI service.
  enabled: false
-
  # -- IngressClass resource that contains ingress configuration, including the name of the Ingress controller.
  # ingressClassName can replace the kubernetes.io/ingress.class annotation used in earlier Kubernetes releases.
  ingressClassName: ~
-
  # -- Hostname of the Layer 7 load balancer.
  host: sslip.io
-
  # -- Setting that allows you to enable TLS on ingress records.
  tls: false
-
  # -- Setting that allows you to enable secure connections to the Longhorn UI service via port 443.
  secureBackends: false
-
  # -- TLS secret that contains the private key and certificate to be used for TLS. This setting applies only when TLS is enabled on ingress records.
  tlsSecret: longhorn.local-tls
-
  # -- Default ingress path. You can access the Longhorn UI by following the full ingress path {{host}}+{{path}}.
  path: /
-
  # -- Ingress path type. To maintain backward compatibility, the default value is "ImplementationSpecific".
  pathType: ImplementationSpecific
-
  ## If you're using kube-lego, you will want to add:
  ## kubernetes.io/tls-acme: true
  ##
@ -473,20 +493,15 @@ ingress:
  # - name: longhorn.local-tls
  #   key:
  #   certificate:
-
 # -- Setting that allows you to enable pod security policies (PSPs) that allow privileged Longhorn pods to start. This setting applies only to clusters running Kubernetes 1.25 and earlier, and with the built-in Pod Security admission controller enabled.
 enablePSP: false
-
 # -- Specify override namespace, specifically this is useful for using longhorn as sub-chart and its release namespace is not the `longhorn-system`.
 namespaceOverride: ""
-
 # -- Annotation for the Longhorn Manager DaemonSet pods. This setting is optional.
 annotations: {}
-
 serviceAccount:
  # -- Annotations to add to the service account
  annotations: {}
-
 metrics:
  serviceMonitor:
    # -- Setting that allows the creation of a Prometheus ServiceMonitor resource for Longhorn Manager components.
@ -507,7 +522,6 @@ metrics:
    # documentation](https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.Endpoint) for
    # formatting details.
    metricRelabelings: []
-
 ## openshift settings
 openshift:
  # -- Setting that allows Longhorn to integrate with OpenShift.
@ -519,6 +533,7 @@ openshift:
    port: 443
    # -- Port for proxy that provides access to the OpenShift web console.
    proxy: 8443
-
 # -- Setting that allows Longhorn to generate code coverage profiles.
 enableGoCoverDir: false
+# -- Add extra objects manifests
+extraObjects: []
Author	SHA1	Message	Date
David Ko	62263e684b	release: v1.9.0 Signed-off-by: David Ko <dko@suse.com>	2025-05-27 11:52:52 +09:00
David Ko	418e0e6b79	release: v1.9.0-rc4 Signed-off-by: David Ko <dko@suse.com>	2025-05-26 13:11:33 +09:00
David Ko	b491dc9651	release: v1.9.0-rc3 Signed-off-by: David Ko <dko@suse.com>	2025-05-20 15:43:18 +09:00
David Ko	3aaf7ca369	release: v1.9.0-rc2 Signed-off-by: David Ko <dko@suse.com>	2025-05-07 17:40:11 +09:00
David Ko	6ee9e8aa82	release: v1.9.0-rc1 Signed-off-by: David Ko <dko@suse.com>	2025-04-28 14:47:33 +09:00
David Ko	ce30e9f5e8	release: v1.8.1 Signed-off-by: David Ko <dko@suse.com>	2025-03-05 12:36:39 +08:00
David Ko	911b638562	release: v1.8.1-rc3 Signed-off-by: David Ko <dko@suse.com>	2025-03-04 12:03:16 +08:00
David Ko	28daa57728	release: v1.8.1-rc2 Signed-off-by: David Ko <dko@suse.com>	2025-02-26 16:59:58 +08:00
David Ko	34237ddeef	release: v1.8.1-rc1 Signed-off-by: David Ko <dko@suse.com>	2025-02-19 19:25:43 +08:00
David Ko	7ad73690b7	release: v1.8.0 Signed-off-by: David Ko <dko@suse.com>	2025-01-22 09:47:49 +08:00
David Ko	c112ff0b8b	release: v1.8.0-rc5 Signed-off-by: David Ko <dko@suse.com>	2025-01-20 15:35:09 +08:00
David Ko	f8dde69c24	release: v1.8.0-rc4 Signed-off-by: David Ko <dko@suse.com>	2025-01-17 10:15:36 +08:00
David Ko	d5f9fd86ab	release: v1.8.0-rc3 Signed-off-by: David Ko <dko@suse.com>	2025-01-13 15:27:40 +08:00
David Ko	8b3be40310	release: v1.8.0-rc2 Signed-off-by: David Ko <dko@suse.com>	2024-12-30 08:18:21 +08:00
David Ko	7b7c2b0417	release: v1.8.0-rc1 Signed-off-by: David Ko <dko@suse.com>	2024-12-19 15:39:40 +08:00