Add longhorn

files/longhorn/engineimages.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1
+  subresources:
+    status: {}

files/longhorn/engines.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1
+  subresources:
+    status: {}

files/longhorn/instancemanagers.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1
+  subresources:
+    status: {}

files/longhorn/longhorn-StorageClass.yaml

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+kind: StorageClass
+apiVersion: storage.k8s.io/v1
+metadata:
+  name: longhorn
+provisioner: driver.longhorn.io
+allowVolumeExpansion: true
+parameters:
+  numberOfReplicas: "2"
+  staleReplicaTimeout: "2880"
+  fromBackup: ""
+#  diskSelector: "ssd,fast"
+#  nodeSelector: "storage,fast"
+#  recurringJobs: '[{"name":"snap", "task":"snapshot", "cron":"*/1 * * * *", "retain":1},
+#                   {"name":"backup", "task":"backup", "cron":"*/2 * * * *", "retain":1,
+#                    "labels": {"interval":"2m"}}]'

files/longhorn/longhorn-backend-Service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  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

files/longhorn/longhorn-bind-ClusterRoleBinding.yaml

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+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

files/longhorn/longhorn-default-setting-ConfigMap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: longhorn-default-setting
+  namespace: longhorn-system
+data:
+  default-setting.yaml: |-
+    backup-target:
+    backup-target-credential-secret:
+    create-default-disk-labeled-nodes:
+    default-data-path: "/var/lib/longhorn/"
+    replica-soft-anti-affinity:
+    storage-over-provisioning-percentage:
+    storage-minimal-available-percentage:
+    upgrade-checker:
+    default-replica-count:
+    guaranteed-engine-cpu:
+    default-longhorn-static-storage-class:
+    backupstore-poll-interval:
+    taint-toleration:
+    priority-class:
+    registry-secret:
+    auto-salvage:
+    disable-scheduling-on-cordoned-node:
+    replica-zone-soft-anti-affinity:
+    volume-attachment-recovery-policy:
+    mkfs-ext4-parameters:

files/longhorn/longhorn-driver-deployer-Deployment.yaml

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+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:v1.0.1
+          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:v1.0.1
+          imagePullPolicy: IfNotPresent
+          command:
+          - longhorn-manager
+          - -d
+          - deploy-driver
+          - --manager-image
+          - longhornio/longhorn-manager:v1.0.1
+          - --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
+          # Manually set root directory for csi
+          #- name: KUBELET_ROOT_DIR
+          #  value: /var/lib/rancher/k3s/agent/kubelet
+          # For AirGap Installation
+          # Replace PREFIX with your private registery
+          #- name: CSI_ATTACHER_IMAGE
+          #  value: PREFIX/csi-attacher:v2.0.0
+          #- name: CSI_PROVISIONER_IMAGE
+          #  value: PREFIX/csi-provisioner:v1.4.0
+          #- name: CSI_NODE_DRIVER_REGISTRAR_IMAGE
+          #  value: PREFIX/csi-node-driver-registrar:v1.2.0
+          #- name: CSI_RESIZER_IMAGE
+          #  value: PREFIX/csi-resizer:v0.3.0
+          # Manually specify number of CSI attacher replicas
+          #- name: CSI_ATTACHER_REPLICA_COUNT
+          #  value: "3"
+          # Manually specify number of CSI provisioner replicas
+          #- name: CSI_PROVISIONER_REPLICA_COUNT
+          #  value: "3"
+          #- name: CSI_RESIZER_REPLICA_COUNT
+          #  value: "3"
+      #imagePullSecrets:
+      #- name:
+      serviceAccountName: longhorn-service-account
+      securityContext:
+        runAsUser: 0

files/longhorn/longhorn-frontend-Service.yaml

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+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

files/longhorn/longhorn-manager-DaemonSet.yaml

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+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:v1.0.1
+        imagePullPolicy: IfNotPresent
+        securityContext:
+          privileged: true
+        command:
+        - longhorn-manager
+        - -d
+        - daemon
+        - --engine-image
+        - longhornio/longhorn-engine:v1.0.1
+        - --instance-manager-image
+        - longhornio/longhorn-instance-manager:v1_20200514
+        - --manager-image
+        - longhornio/longhorn-manager:v1.0.1
+        - --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: varrun
+          mountPath: /var/run/
+        - 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: varrun
+        hostPath:
+          path: /var/run/
+      - name: longhorn
+        hostPath:
+          path: /var/lib/longhorn/
+      - name: longhorn-default-setting
+        configMap:
+          name: longhorn-default-setting
+#      imagePullSecrets:
+#      - name: ""
+      serviceAccountName: longhorn-service-account
+  updateStrategy:
+    rollingUpdate:
+      maxUnavailable: "100%"

files/longhorn/longhorn-role-ClusterRole.yaml

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+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: ["scheduling.k8s.io"]
+  resources: ["priorityclasses"]
+  verbs: ["watch", "list"]
+- apiGroups: ["storage.k8s.io"]
+  resources: ["storageclasses", "volumeattachments", "csinodes", "csidrivers"]
+  verbs: ["*"]
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  verbs: ["get", "watch", "list", "delete", "update", "create"]
+- apiGroups: ["longhorn.io"]
+  resources: ["volumes", "volumes/status", "engines", "engines/status", "replicas", "replicas/status", "settings",
+              "engineimages", "engineimages/status", "nodes", "nodes/status", "instancemanagers", "instancemanagers/status"]
+  verbs: ["*"]
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  verbs: ["*"]

files/longhorn/longhorn-service-account-ServiceAccount.yaml

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+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: longhorn-service-account
+  namespace: longhorn-system

files/longhorn/longhorn-system-Namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: longhorn-system

files/longhorn/longhorn-ui-Deployment.yaml

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+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:v1.0.1
+        imagePullPolicy: IfNotPresent
+        securityContext:
+          runAsUser: 0
+        ports:
+        - containerPort: 8000
+          name: http
+        env:
+          - name: LONGHORN_MANAGER_IP
+            value: "http://longhorn-backend:9500"
+#      imagePullSecrets:
+#      - name:

files/longhorn/nodes.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1
+  subresources:
+    status: {}

files/longhorn/replicas.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1
+  subresources:
+    status: {}

files/longhorn/settings.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1

files/longhorn/volumes.longhorn.io-CustomResourceDefinition.yaml

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+apiVersion: apiextensions.k8s.io/v1beta1
+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
+  version: v1beta1
+  subresources:
+    status: {}