Longhorn v0.3.2 release changes

proposed/longhorn/latest/README.md

@@ -23,12 +23,12 @@ Longhorn is 100% open source software. Project source code is spread across a nu
 
 1. To prevent damage to the Kubernetes cluster, we recommend deleting all Kubernetes workloads using Longhorn volumes (PersistentVolume, PersistentVolumeClaim, StorageClass, Deployment, StatefulSet, DaemonSet, etc).
 
-2. From the `Cluster` tab, click `Launch kubectl` and run this command:
+2. [Rancher v2.0.x users only] From the `Cluster` tab, click `Launch kubectl` and run this command:
 	```
 	curl -sSfL https://raw.githubusercontent.com/rancher/longhorn-manager/master/deploy/scripts/cleanup.sh | bash
 	```
 
-3. Delete Longhorn App from Rancher UI. This deletes the remaining chart components.
+3. From Rancher UI, navigate to `Catalog Apps` tab and delete Longhorn app.
 
 ## Troubleshooting
 

proposed/longhorn/latest/questions.yml

@@ -28,7 +28,7 @@ questions:
   required: true
   label: Default Storage Class
 - variable: ingress.enabled
-  default: "true"
+  default: "false"
   description: "Expose app using Layer 7 Load Balancer - ingress"
   type: boolean
   group: "Services and Load Balancing"
@@ -42,13 +42,14 @@ questions:
     required: true
     label: Layer 7 Load Balancer Hostname
 - variable: service.ui.type
-  default: "NodePort"
+  default: "Rancher-Proxy"
   description: "Define Longhorn UI service type"
   type: enum
   options:
     - "ClusterIP"
     - "NodePort"
     - "LoadBalancer"
+    - "Rancher-Proxy"
   label: Longhorn UI Service
   show_if: "ingress.enabled=false"
   group: "Services and Load Balancing"

proposed/longhorn/latest/templates/clusterrole.yaml

@@ -10,7 +10,7 @@ rules:
   verbs:
   - "*"
 - apiGroups: [""]
-  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims", "nodes", "proxy/nodes", "pods/log", "secrets", "services"]
+  resources: ["pods", "events", "persistentvolumes", "persistentvolumeclaims", "nodes", "proxy/nodes", "pods/log", "secrets", "services", "endpoints"]
   verbs: ["*"]
 - apiGroups: [""]
   resources: ["namespaces"]

proposed/longhorn/latest/templates/deployment-ui.yaml

@@ -20,7 +20,7 @@ spec:
         image: "{{ .Values.image.longhorn.ui }}:{{ .Values.image.longhorn.uiTag }}"
         ports:
         - containerPort: 8000
-          name: longhorn-ui
+          name: http
         env:
           - name: LONGHORN_MANAGER_IP
             value: "http://longhorn-backend:9500"
@@ -30,16 +30,23 @@ apiVersion: v1
 metadata:
   labels:
     app: longhorn-ui
+    {{- if eq .Values.service.ui.type "Rancher-Proxy" }}
+    kubernetes.io/cluster-service: "true"
+    {{- end }}
   name: longhorn-frontend
   namespace: {{ .Release.Namespace }}
 spec:
+  {{- if eq .Values.service.ui.type "Rancher-Proxy" }}
+  type: ClusterIP
+  {{- else }}
   type: {{ .Values.service.ui.type }}
+  {{- end }}
   selector:
     app: longhorn-ui
   ports:
-  - name: longhorn-ui
+  - name: http
     port: 80
-    targetPort: longhorn-ui
+    targetPort: http
     {{- if .Values.service.ui.nodePort }}
     nodePort: {{ .Values.service.ui.nodePort }}
     {{- end }}

proposed/longhorn/latest/templates/uninstall-job.yaml

+apiVersion: batch/v1
+kind: Job
+metadata:
+  annotations:
+    "helm.sh/hook": pre-delete
+    "helm.sh/hook-delete-policy": hook-succeeded
+  name: longhorn-uninstall
+  namespace: {{ .Release.Namespace }}
+spec:
+  activeDeadlineSeconds: 900
+  backoffLimit: 1
+  template:
+    metadata:
+      name: longhorn-uninstall
+    spec:
+      containers:
+      - name: longhorn-uninstall
+        image: "{{ .Values.image.longhorn.manager }}:{{ .Values.image.longhorn.managerTag }}"
+        imagePullPolicy: Always
+        command:
+        - longhorn-manager
+        - uninstall
+        - --force
+        env:
+        - name: POD_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+      restartPolicy: OnFailure
+      serviceAccountName: longhorn-service-account

proposed/longhorn/latest/values.yaml

@@ -6,9 +6,9 @@ image:
     engine: rancher/longhorn-engine
     engineTag: v0.3.0
     manager: rancher/longhorn-manager
-    managerTag: v0.3.1
+    managerTag: v0.3.2
     ui: rancher/longhorn-ui
-    uiTag: v0.3.1
+    uiTag: v0.3.2
   pullPolicy: IfNotPresent
 
 service: