Migrate stress cluster resource groups

eng/common/scripts/stress-testing/deploy-stress-tests.ps1

@@ -42,5 +42,30 @@ param(
 
 . $PSScriptRoot/stress-test-deployment-lib.ps1
 
+# If there are local changes to values.yaml it's almost certain that the user
+# is an admin and has provisioned a new stress cluster but not published a
+# new addons chart with the new infra config values. In these cases we should
+# just fail, as deploying without the local addons override causes misleading
+# errors in the cluster with pods not able to mount storage accounts using the
+# old values.yaml reference from the published stress-test-addons helm chart.
+if (!$LocalAddonsPath) {
+    try {
+        $repoRoot = git -C $PSScriptRoot rev-parse --show-toplevel 2>$null
+    } catch {
+        $repoRoot = $null
+    }
+
+    if ($repoRoot -and (Split-Path $repoRoot -Leaf) -eq "azure-sdk-tools") {
+        $valuesFile = Join-Path $repoRoot "tools/stress-cluster/cluster/kubernetes/stress-test-addons/values.yaml"
+        if (Test-Path $valuesFile) {
+            $valuesStatus = git -C $repoRoot status --porcelain -- $valuesFile
+            if ($valuesStatus) {
+                $localAddonsDir = Split-Path $valuesFile -Parent
+                throw "Detected changes to '$valuesFile' without -LocalAddonsPath. Re-run with '-LocalAddonsPath $localAddonsDir' to apply local addon values."
+            }
+        }
+    }
+}
+
 CheckDependencies
 DeployStressTests @PSBoundParameters

eng/common/scripts/stress-testing/stress-test-deployment-lib.ps1

@@ -122,21 +122,21 @@ function DeployStressTests(
         if ($clusterGroup -or $subscription) {
             Write-Warning "Overriding cluster group and subscription with defaults for 'pg' environment."
         }
-        $clusterGroup = 'rg-stress-cluster-pg'
+        $clusterGroup = 'SSS3PT_rg-stress-cluster-pg'
         $subscription = 'Azure SDK Test Resources - TME'
         $tenant = '70a036f6-8e4d-4615-bad6-149c02e7720d'
     } elseif ($environment -eq 'prod') {
         if ($clusterGroup -or $subscription) {
             Write-Warning "Overriding cluster group and subscription with defaults for 'prod' environment."
         }
-        $clusterGroup = 'rg-stress-cluster-prod'
+        $clusterGroup = 'SSS3PT_rg-stress-cluster-prod'
         $subscription = 'Azure SDK Test Resources - TME'
         $tenant = '70a036f6-8e4d-4615-bad6-149c02e7720d'
     } elseif ($environment -eq 'storage') {
         if ($clusterGroup -or $subscription) {
             Write-Warning "Overriding cluster group and subscription with defaults for 'storage' environment."
         }
-        $clusterGroup = 'rg-stress-cluster-storage'
+        $clusterGroup = 'SSS3PT_rg-stress-cluster-storage'
         $subscription = 'Azure SDK Test Resources - TME'
         $tenant = '72f988bf-86f1-41af-91ab-2d7cd011db47'
     } elseif (!$clusterGroup -or !$subscription -or $tenant) {