add persistenceList

library/common-test/tests/lists/persistenceList_test.yaml

@@ -0,0 +1,108 @@
+suite: persistenceList test
+templates:
+  - common.yaml
+tests:
+  - it: should pass with default values
+    documentIndex: &deploymentDoc 0
+    asserts:
+      - hasDocuments:
+          count: 3
+      - isKind:
+          of: Deployment
+      - isNull:
+          path: spec.template.spec.volume
+      - isNull:
+          path: spec.template.spec.containers[0].volumeMounts
+
+  - it: should pass with persistenceList defined
+    documentIndex: *deploymentDoc
+    set:
+      persistenceList:
+        - enabled: true
+          type: pvc
+          mountPath: /some-path
+    asserts:
+      - isSubset:
+          path: spec.template.spec.containers[0]
+          content:
+            volumeMounts:
+              - name: persist-list-0
+                mountPath: /some-path
+      - isSubset:
+          path: spec.template.spec
+          content:
+            volumes:
+              - name: persist-list-0
+                persistentVolumeClaim:
+                  claimName: release-name-common-test-persist-list-0
+
+  - it: should pass with persistenceList defined
+    documentIndex: *deploymentDoc
+    set:
+      persistenceList:
+        - enabled: true
+          type: nfs
+          server: 10.10.10.100
+          path: /nfs/path
+          mountPath: /some-path
+        - enabled: true
+          type: hostPath
+          mountPath: /some-path
+          hostPath: /mnt/pool/dataset/dir
+    asserts:
+      - isSubset:
+          path: spec.template.spec.containers[0]
+          content:
+            volumeMounts:
+              - name: persist-list-0
+                mountPath: /some-path
+              - name: persist-list-1
+                mountPath: /some-path
+      - isSubset:
+          path: spec.template.spec
+          content:
+            volumes:
+              - name: persist-list-0
+                nfs:
+                  server: 10.10.10.100
+                  path: /nfs/path
+              - name: persist-list-1
+                hostPath:
+                  path: /mnt/pool/dataset/dir
+
+  - it: should pass with persistenceList defined as readOnly
+    documentIndex: *deploymentDoc
+    set:
+      persistenceList:
+        - enabled: true
+          type: pvc
+          mountPath: /some-path
+          readOnly: true
+    asserts:
+      - isSubset:
+          path: spec.template.spec.containers[0]
+          content:
+            volumeMounts:
+              - name: persist-list-0
+                mountPath: /some-path
+                readOnly: true
+      - isSubset:
+          path: spec.template.spec
+          content:
+            volumes:
+              - name: persist-list-0
+                persistentVolumeClaim:
+                  claimName: release-name-common-test-persist-list-0
+
+  - it: should pass with persistenceList defined, validateHostPath true and a malicious not allowed path
+    documentIndex: *deploymentDoc
+    set:
+      persistenceList:
+        - enabled: true
+          type: hostPath
+          mountPath: /some-path
+          hostPath: /mnt
+          validateHostPath: true
+    asserts:
+      - failedTemplate:
+          errorMessage: Invalid hostPath (/mnt). Allowed hostPaths are valid paths under a given pool. e.g. /mnt/POOL/DATASET, /mnt/POOL/DATASET/DIRECTORY

library/common/1.0.0/templates/lib/values/lists/_persistenceList.tpl

@@ -0,0 +1,23 @@
+{{- define "ix.v1.common.lib.values.persistenceList" -}}
+  {{- $root := . -}}
+
+  {{/* Go over the persistence list */}}
+  {{- range $index, $persistence := $root.Values.persistenceList -}}
+    {{/* Generate the name */}}
+    {{- $name := (printf "persist-list-%s" (toString $index)) -}}
+
+    {{- if $persistence.name -}}
+      {{- $name = $persistence.name -}}
+    {{- end -}}
+
+    {{/* Make sure a persistence dict exists before trying to add items */}}
+    {{- if not (hasKey $root.Values "persistence") -}}
+      {{- $_ := set $root.Values "persistence" dict -}}
+    {{- end -}}
+
+    {{/* Add the device as a persistence dict,
+    other templates will take care of the
+    volume and volumeMounts */}}
+    {{- $_ := set $root.Values.persistence $name $persistence -}}
+  {{- end -}}
+{{- end -}}

library/common/1.0.0/templates/loader/_lists.tpl

@@ -1,5 +1,7 @@
 {{- define "ix.v1.common.loader.lists" -}}
 
+  {{- include "ix.v1.common.lib.values.persistenceList" . -}}
+
   {{- include "ix.v1.common.lib.values.deviceList" . -}}
 
 {{- end -}}