Merge pull request #80 from truenas/NAS-111103

Allow specifying clusterfirst dns policy for ix-chart

test/ix-chart/2107.0.0/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 2105.0.0
+version: 2107.0.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

test/ix-chart/2107.0.0/questions.yaml

@@ -255,7 +255,14 @@ questions:
       default: "Default"
       enum:
         - value: "Default"
-          description: "Use Default DNS Policy"
+          description: "Use Default DNS Policy where Pod will inherit the name resolution configuration from the node."
+        - value: "ClusterFirst"
+          description: >
+            "Kubernetes internal DNS will be prioritised and resolved first. If the domain does not resolve with internal
+            kubernetes DNS, the DNS query will be forwarded to the upstream nameserver inherited from the node. This is
+            useful if the workload needs to access other service(s)/workload(s) using kubernetes internal DNS."
+        - value: "ClusterFirstWithHostNet"
+          description: "For Pods running with hostNetwork and wanting to prioritise internal kubernetes DNS should make use of this policy."
         - value: "None"
           description: "Ignore DNS settings from the Kubernetes cluster"
   - variable: dnsConfig