kube/longhorn-system/application.yml

apiVersion: v1
kind: Namespace
metadata:
  name: longhorn-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: longhorn-service-account
  namespace: longhorn-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: longhorn-role
rules:
- apiGroups:
  - apiextensions.k8s.io
  resources:
  - customresourcedefinitions
  verbs:
  - "*"
- apiGroups: [""]
  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims","persistentvolumeclaims/status", "nodes", "proxy/nodes", "pods/log", "secrets", "services", "endpoints", "configmaps"]
  verbs: ["*"]
- apiGroups: [""]
  resources: ["namespaces"]
  verbs: ["get", "list"]
- apiGroups: ["apps"]
  resources: ["daemonsets", "statefulsets", "deployments"]
  verbs: ["*"]
- apiGroups: ["batch"]
  resources: ["jobs", "cronjobs"]
  verbs: ["*"]
- apiGroups: ["policy"]
  resources: ["poddisruptionbudgets"]
  verbs: ["*"]
- apiGroups: ["scheduling.k8s.io"]
  resources: ["priorityclasses"]
  verbs: ["watch", "list"]
- apiGroups: ["storage.k8s.io"]
  resources: ["storageclasses", "volumeattachments", "volumeattachments/status", "csinodes", "csidrivers"]
  verbs: ["*"]
- apiGroups: ["snapshot.storage.k8s.io"]
  resources: ["volumesnapshotclasses", "volumesnapshots", "volumesnapshotcontents", "volumesnapshotcontents/status"]
  verbs: ["*"]
- apiGroups: ["longhorn.io"]
  resources: ["volumes", "volumes/status", "engines", "engines/status", "replicas", "replicas/status", "settings",
              "engineimages", "engineimages/status", "nodes", "nodes/status", "instancemanagers", "instancemanagers/status",
              "sharemanagers", "sharemanagers/status", "backingimages", "backingimages/status",
              "backingimagemanagers", "backingimagemanagers/status", "backingimagedatasources", "backingimagedatasources/status",
              "backuptargets", "backuptargets/status", "backupvolumes", "backupvolumes/status", "backups", "backups/status",
              "recurringjobs", "recurringjobs/status"]
  verbs: ["*"]
- apiGroups: ["coordination.k8s.io"]
  resources: ["leases"]
  verbs: ["*"]
- apiGroups: ["metrics.k8s.io"]
  resources: ["pods", "nodes"]
  verbs: ["get", "list"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: longhorn-bind
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: longhorn-role
subjects:
- kind: ServiceAccount
  name: longhorn-service-account
  namespace: longhorn-system
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: Engine
  name: engines.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: Engine
    listKind: EngineList
    plural: engines
    shortNames:
    - lhe
    singular: engine
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: The current state of the engine
      jsonPath: .status.currentState
    - name: Node
      type: string
      description: The node that the engine is on
      jsonPath: .spec.nodeID
    - name: InstanceManager
      type: string
      description: The instance manager of the engine
      jsonPath: .status.instanceManagerName
    - name: Image
      type: string
      description: The current image of the engine
      jsonPath: .status.currentImage
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: Replica
  name: replicas.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: Replica
    listKind: ReplicaList
    plural: replicas
    shortNames:
    - lhr
    singular: replica
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: The current state of the replica
      jsonPath: .status.currentState
    - name: Node
      type: string
      description: The node that the replica is on
      jsonPath: .spec.nodeID
    - name: Disk
      type: string
      description: The disk that the replica is on
      jsonPath: .spec.diskID
    - name: InstanceManager
      type: string
      description: The instance manager of the replica
      jsonPath: .status.instanceManagerName
    - name: Image
      type: string
      description: The current image of the replica
      jsonPath: .status.currentImage
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: Setting
  name: settings.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: Setting
    listKind: SettingList
    plural: settings
    shortNames:
    - lhs
    singular: setting
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        x-kubernetes-preserve-unknown-fields: true
    additionalPrinterColumns:
    - name: Value
      type: string
      description: The value of the setting
      jsonPath: .value
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: Volume
  name: volumes.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: Volume
    listKind: VolumeList
    plural: volumes
    shortNames:
    - lhv
    singular: volume
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: The state of the volume
      jsonPath: .status.state
    - name: Robustness
      type: string
      description: The robustness of the volume
      jsonPath: .status.robustness
    - name: Scheduled
      type: string
      description: The scheduled condition of the volume
      jsonPath: .status.conditions['scheduled']['status']
    - name: Size
      type: string
      description: The size of the volume
      jsonPath: .spec.size
    - name: Node
      type: string
      description: The node that the volume is currently attaching to
      jsonPath: .status.currentNodeID
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: EngineImage
  name: engineimages.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: EngineImage
    listKind: EngineImageList
    plural: engineimages
    shortNames:
    - lhei
    singular: engineimage
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: State of the engine image
      jsonPath: .status.state
    - name: Image
      type: string
      description: The Longhorn engine image
      jsonPath: .spec.image
    - name: RefCount
      type: integer
      description: Number of volumes are using the engine image
      jsonPath: .status.refCount
    - name: BuildDate
      type: date
      description: The build date of the engine image
      jsonPath: .status.buildDate
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: Node
  name: nodes.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: Node
    listKind: NodeList
    plural: nodes
    shortNames:
    - lhn
    singular: node
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: Ready
      type: string
      description: Indicate whether the node is ready
      jsonPath: .status.conditions['Ready']['status']
    - name: AllowScheduling
      type: boolean
      description: Indicate whether the user disabled/enabled replica scheduling for the node
      jsonPath: .spec.allowScheduling
    - name: Schedulable
      type: string
      description: Indicate whether Longhorn can schedule replicas on the node
      jsonPath: .status.conditions['Schedulable']['status']
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: InstanceManager
  name: instancemanagers.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: InstanceManager
    listKind: InstanceManagerList
    plural: instancemanagers
    shortNames:
    - lhim
    singular: instancemanager
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: The state of the instance manager
      jsonPath: .status.currentState
    - name: Type
      type: string
      description: The type of the instance manager (engine or replica)
      jsonPath: .spec.type
    - name: Node
      type: string
      description: The node that the instance manager is running on
      jsonPath: .spec.nodeID
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: ShareManager
  name: sharemanagers.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: ShareManager
    listKind: ShareManagerList
    plural: sharemanagers
    shortNames:
      - lhsm
    singular: sharemanager
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
      - name: State
        type: string
        description: The state of the share manager
        jsonPath: .status.state
      - name: Node
        type: string
        description: The node that the share manager is owned by
        jsonPath: .status.ownerID
      - name: Age
        type: date
        jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: BackingImage
  name: backingimages.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: BackingImage
    listKind: BackingImageList
    plural: backingimages
    shortNames:
      - lhbi
    singular: backingimage
  scope: Namespaced
  versions:
    - name: v1beta1
      served: true
      storage: true
      schema:
        openAPIV3Schema:
          type: object
          properties:
            spec:
              x-kubernetes-preserve-unknown-fields: true
            status:
              x-kubernetes-preserve-unknown-fields: true
      subresources:
        status: {}
      additionalPrinterColumns:
        - name: Image
          type: string
          description: The backing image name
          jsonPath: .spec.image
        - name: Age
          type: date
          jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: BackingImageManager
  name: backingimagemanagers.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: BackingImageManager
    listKind: BackingImageManagerList
    plural: backingimagemanagers
    shortNames:
    - lhbim
    singular: backingimagemanager
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: The current state of the manager
      jsonPath: .status.currentState
    - name: Image
      type: string
      description: The image the manager pod will use
      jsonPath: .spec.image
    - name: Node
      type: string
      description: The node the manager is on
      jsonPath: .spec.nodeID
    - name: DiskUUID
      type: string
      description: The disk the manager is responsible for
      jsonPath: .spec.diskUUID
    - name: DiskPath
      type: string
      description: The disk path the manager is using
      jsonPath: .spec.diskPath
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: BackingImageDataSource
  name: backingimagedatasources.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: BackingImageDataSource
    listKind: BackingImageDataSourceList
    plural: backingimagedatasources
    shortNames:
    - lhbids
    singular: backingimagedatasource
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: State
      type: string
      description: The current state of the pod used to provisione the backing image file from source
      jsonPath: .status.currentState
    - name: SourceType
      type: string
      description: The data source type
      jsonPath: .spec.sourceType
    - name: Node
      type: string
      description: The node the backing image file will be prepared on
      jsonPath: .spec.nodeID
    - name: DiskUUID
      type: string
      description: The disk the backing image file will be prepared on
      jsonPath: .spec.diskUUID
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: BackupTarget
  name: backuptargets.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: BackupTarget
    listKind: BackupTargetList
    plural: backuptargets
    shortNames:
    - lhbt
    singular: backuptarget
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: URL
      type: string
      description: The backup target URL
      jsonPath: .spec.backupTargetURL
    - name: Credential
      type: string
      description: The backup target credential secret
      jsonPath: .spec.credentialSecret
    - name: Interval
      type: string
      description: The backup target poll interval
      jsonPath: .spec.pollInterval
    - name: Available
      type: boolean
      description: Indicate whether the backup target is available or not
      jsonPath: .status.available
    - name: LastSyncedAt
      type: string
      description: The backup target last synced time
      jsonPath: .status.lastSyncedAt
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: BackupVolume
  name: backupvolumes.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: BackupVolume
    listKind: BackupVolumeList
    plural: backupvolumes
    shortNames:
    - lhbv
    singular: backupvolume
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: CreatedAt
      type: string
      description: The backup volume creation time
      jsonPath: .status.createdAt
    - name: LastBackupName
      type: string
      description: The backup volume last backup name
      jsonPath: .status.lastBackupName
    - name: LastBackupAt
      type: string
      description: The backup volume last backup time
      jsonPath: .status.lastBackupAt
    - name: LastSyncedAt
      type: string
      description: The backup volume last synced time
      jsonPath: .status.lastSyncedAt
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: Backup
  name: backups.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: Backup
    listKind: BackupList
    plural: backups
    shortNames:
    - lhb
    singular: backup
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          spec:
            x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: SnapshotName
      type: string
      description: The snapshot name
      jsonPath: .status.snapshotName
    - name: SnapshotSize
      type: string
      description: The snapshot size
      jsonPath: .status.size
    - name: SnapshotCreatedAt
      type: string
      description: The snapshot creation time
      jsonPath: .status.snapshotCreatedAt
    - name: State
      type: string
      description: The backup state
      jsonPath: .status.state
    - name: LastSyncedAt
      type: string
      description: The backup last synced time
      jsonPath: .status.lastSyncedAt
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    longhorn-manager: RecurringJob
  name: recurringjobs.longhorn.io
spec:
  group: longhorn.io
  names:
    kind: RecurringJob
    listKind: RecurringJobList
    plural: recurringjobs
    shortNames:
    - lhrj
    singular: recurringjob
  scope: Namespaced
  versions:
  - name: v1beta1
    served: true
    storage: true
    schema:
      openAPIV3Schema:
        type: object
        properties:
          metadata:
            type: object
            properties:
              name:
                type: string
          spec:
            type: object
            properties:
              groups:
                type: array
                items:
                  type: string
              task:
                type: string
                pattern: "^snapshot|backup$"
              cron:
                type: string
              retain:
                type: integer
              concurrency:
                type: integer
              labels:
                x-kubernetes-preserve-unknown-fields: true
          status:
            x-kubernetes-preserve-unknown-fields: true
    subresources:
      status: {}
    additionalPrinterColumns:
    - name: Groups
      type: string
      description: Sets groupings to the jobs. When set to "default" group will be added to the volume label when no other job label exist in volume.
      jsonPath: .spec.groups
    - name: Task
      type: string
      description: Should be one of "backup" or "snapshot".
      jsonPath: .spec.task
    - name: Cron
      type: string
      description: The cron expression represents recurring job scheduling.
      jsonPath: .spec.cron
    - name: Retain
      type: integer
      description: The number of snapshots/backups to keep for the volume.
      jsonPath: .spec.retain
    - name: Concurrency
      type: integer
      description: The concurrent job to run by each cron job.
      jsonPath: .spec.concurrency
    - name: Age
      type: date
      jsonPath: .metadata.creationTimestamp
    - name: Labels
      type: string
      description: Specify the labels
      jsonPath: .spec.labels
---
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: longhorn-default-setting
  namespace: longhorn-system
data:
  default-setting.yaml: |-
    backup-target:
    backup-target-credential-secret:
    allow-recurring-job-while-volume-detached:
    create-default-disk-labeled-nodes:
    default-data-path:
    replica-soft-anti-affinity:
    replica-auto-balance: "best-effort"
    storage-over-provisioning-percentage:
    storage-minimal-available-percentage:
    upgrade-checker:
    default-replica-count:
    default-data-locality:
    default-longhorn-static-storage-class:
    backupstore-poll-interval:
    taint-toleration: "dedicated=storage:NoSchedule"
    system-managed-components-node-selector: "dedicated=storage"
    priority-class:
    auto-salvage:
    auto-delete-pod-when-volume-detached-unexpectedly:
    disable-scheduling-on-cordoned-node:
    replica-zone-soft-anti-affinity:
    node-down-pod-deletion-policy:
    allow-node-drain-with-last-healthy-replica:
    mkfs-ext4-parameters:
    disable-replica-rebuild:
    replica-replenishment-wait-interval:
    concurrent-replica-rebuild-per-node-limit:
    disable-revision-counter:
    system-managed-pods-image-pull-policy:
    allow-volume-creation-with-degraded-availability:
    auto-cleanup-system-generated-snapshot:
    concurrent-automatic-engine-upgrade-per-node-limit:
    backing-image-cleanup-wait-interval:
    backing-image-recovery-wait-interval:
    guaranteed-engine-manager-cpu:
    guaranteed-replica-manager-cpu:
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: longhorn-psp
spec:
  privileged: true
  allowPrivilegeEscalation: true
  requiredDropCapabilities:
    - NET_RAW
  allowedCapabilities:
    - SYS_ADMIN
  hostNetwork: false
  hostIPC: false
  hostPID: true
  runAsUser:
    rule: RunAsAny
  seLinux:
    rule: RunAsAny
  fsGroup:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  volumes:
    - configMap
    - downwardAPI
    - emptyDir
    - secret
    - projected
    - hostPath
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: longhorn-psp-role
  namespace: longhorn-system
rules:
  - apiGroups:
      - policy
    resources:
      - podsecuritypolicies
    verbs:
      - use
    resourceNames:
      - longhorn-psp
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: longhorn-psp-binding
  namespace: longhorn-system
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: longhorn-psp-role
subjects:
  - kind: ServiceAccount
    name: longhorn-service-account
    namespace: longhorn-system
  - kind: ServiceAccount
    name: default
    namespace: longhorn-system
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: longhorn-storageclass
  namespace: longhorn-system
data:
  storageclass.yaml: |
    kind: StorageClass
    apiVersion: storage.k8s.io/v1
    metadata:
      name: longhorn
    provisioner: driver.longhorn.io
    allowVolumeExpansion: true
    reclaimPolicy: Retain
    volumeBindingMode: Immediate
    dataLocality: "best-effort"
    parameters:
      fsType: "xfs"
      numberOfReplicas: "2"
      staleReplicaTimeout: "2880"
      fromBackup: ""
      nodeSelector: "storage"
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  labels:
    app: longhorn-manager
  name: longhorn-manager
  namespace: longhorn-system
spec:
  selector:
    matchLabels:
      app: longhorn-manager
  template:
    metadata:
      labels:
        app: longhorn-manager
    spec:
      containers:
      - name: longhorn-manager
        image: longhornio/longhorn-manager:v1.2.4
        imagePullPolicy: IfNotPresent
        securityContext:
          privileged: true
        command:
        - longhorn-manager
        - -d
        - daemon
        - --engine-image
        - longhornio/longhorn-engine:v1.2.4
        - --instance-manager-image
        - longhornio/longhorn-instance-manager:v1_20220303
        - --share-manager-image
        - longhornio/longhorn-share-manager:v1_20211020
        - --backing-image-manager-image
        - longhornio/backing-image-manager:v2_20210820
        - --manager-image
        - longhornio/longhorn-manager:v1.2.4
        - --service-account
        - longhorn-service-account
        ports:
        - containerPort: 9500
          name: manager
        readinessProbe:
          tcpSocket:
            port: 9500
        volumeMounts:
        - name: dev
          mountPath: /host/dev/
        - name: proc
          mountPath: /host/proc/
        - name: longhorn
          mountPath: /var/lib/longhorn/
          mountPropagation: Bidirectional
        - name: longhorn-default-setting
          mountPath: /var/lib/longhorn-setting/
        env:
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        - name: NODE_NAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        # Should be: mount path of the volume longhorn-default-setting + the key of the configmap data in 04-default-setting.yaml
        - name: DEFAULT_SETTING_PATH
          value: /var/lib/longhorn-setting/default-setting.yaml
      volumes:
      - name: dev
        hostPath:
          path: /dev/
      - name: proc
        hostPath:
          path: /proc/
      - name: longhorn
        hostPath:
          path: /var/lib/longhorn/
      - name: longhorn-default-setting
        configMap:
          name: longhorn-default-setting
      tolerations:
      - key: dedicated
        operator: Equal
        value: storage
        effect: NoSchedule
      serviceAccountName: longhorn-service-account
  updateStrategy:
    rollingUpdate:
      maxUnavailable: "100%"
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    prometheus.io/scrape: "true"
    prometheus.io/port: "9500"
  labels:
    app: longhorn-manager
  name: longhorn-backend
  namespace: longhorn-system
spec:
  type: ClusterIP
  sessionAffinity: ClientIP
  selector:
    app: longhorn-manager
  ports:
  - name: manager
    port: 9500
    targetPort: manager
---
apiVersion: v1
kind: Service
metadata:
  name: longhorn-engine-manager
  namespace: longhorn-system
spec:
  clusterIP: None
  selector:
    longhorn.io/component: instance-manager
    longhorn.io/instance-manager-type: engine
---
apiVersion: v1
kind: Service
metadata:
  name: longhorn-replica-manager
  namespace: longhorn-system
spec:
  clusterIP: None
  selector:
    longhorn.io/component: instance-manager
    longhorn.io/instance-manager-type: replica
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: longhorn-ui
  name: longhorn-ui
  namespace: longhorn-system
spec:
  replicas: 1
  selector:
    matchLabels:
      app: longhorn-ui
  template:
    metadata:
      labels:
        app: longhorn-ui
    spec:
      containers:
      - name: longhorn-ui
        image: longhornio/longhorn-ui:v1.2.4
        imagePullPolicy: IfNotPresent
        volumeMounts:
        - name : nginx-cache
          mountPath: /var/cache/nginx/
        - name : nginx-config
          mountPath: /var/config/nginx/
        - name: var-run
          mountPath: /var/run/
        ports:
        - containerPort: 8000
          name: http
        env:
          - name: LONGHORN_MANAGER_IP
            value: "http://longhorn-backend:9500"
      volumes:
      - emptyDir: {}
        name: nginx-cache
      - emptyDir: {}
        name: nginx-config
      - emptyDir: {}
        name: var-run
      tolerations:
      - key: dedicated
        operator: Equal
        value: storage
        effect: NoSchedule
---
kind: Service
apiVersion: v1
metadata:
  labels:
    app: longhorn-ui
  name: longhorn-frontend
  namespace: longhorn-system
spec:
  type: ClusterIP
  selector:
    app: longhorn-ui
  ports:
  - name: http
    port: 80
    targetPort: http
    nodePort: null
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: longhorn-driver-deployer
  namespace: longhorn-system
spec:
  replicas: 1
  selector:
    matchLabels:
      app: longhorn-driver-deployer
  template:
    metadata:
      labels:
        app: longhorn-driver-deployer
    spec:
      initContainers:
        - name: wait-longhorn-manager
          image: longhornio/longhorn-manager:v1.2.4
          command: ['sh', '-c', 'while [ $(curl -m 1 -s -o /dev/null -w "%{http_code}" http://longhorn-backend:9500/v1) != "200" ]; do echo waiting; sleep 2; done']
      containers:
        - name: longhorn-driver-deployer
          image: longhornio/longhorn-manager:v1.2.4
          imagePullPolicy: IfNotPresent
          command:
          - longhorn-manager
          - -d
          - deploy-driver
          - --manager-image
          - longhornio/longhorn-manager:v1.2.4
          - --manager-url
          - http://longhorn-backend:9500/v1
          env:
          - name: POD_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
          - name: NODE_NAME
            valueFrom:
              fieldRef:
                fieldPath: spec.nodeName
          - name: SERVICE_ACCOUNT
            valueFrom:
              fieldRef:
                fieldPath: spec.serviceAccountName
      tolerations:
      - key: dedicated
        operator: Equal
        value: storage
        effect: NoSchedule
      serviceAccountName: longhorn-service-account
      securityContext:
        runAsUser: 0
---