Fall back to client-side diff if server-side diff fails

CHANGELOG.md

@@ -1,5 +1,15 @@
 ## 0.25.5 (Unreleased)
 
+### Supported Kubernetes versions
+
+- v1.15.x
+- v1.14.x
+- v1.13.x
+
+### Bug fixes
+
+-   Fall back to client-side diff if server-side diff fails. (https://github.com/pulumi/pulumi-kubernetes/pull/685).
+
 ## 0.25.4 (August 1, 2019)
 
 ### Supported Kubernetes versions
@@ -27,6 +37,7 @@ that this change is not disruptive.
 
 -   Properly reference override values in Python Helm SDK (https://github.com/pulumi/pulumi-kubernetes/pull/676).
 -   Handle Output values in diffs. (https://github.com/pulumi/pulumi-kubernetes/pull/682).
+-   Fall back to client-side diff if server-side diff fails. (https://github.com/pulumi/pulumi-kubernetes/pull/685).
 
 ## 0.25.3 (July 29, 2019)
 

pkg/provider/provider.go

@@ -609,7 +609,8 @@ func (k *kubeProvider) Diff(
 		se, isStatusError := err.(*errors.StatusError)
 		if isStatusError && se.Status().Code == 400 &&
 			(se.Status().Message == "the dryRun alpha feature is disabled" ||
-				se.Status().Message == "the dryRun beta feature is disabled") {
+				se.Status().Message == "the dryRun beta feature is disabled" ||
+				strings.Contains(se.Status().Message, "does not support dry run")) {
 
 			isInputPatch = true
 			patch, err = k.inputPatch(oldInputs, newInputs)