fix: cluter overprovisioner [ci skip]

Author: Maurice Faber

.demo/env/charts/istio.yaml

@@ -53,6 +53,13 @@ charts:
                 requests:
                     cpu: 10m
                     memory: 100Mi
+            prometheus:
+                requests:
+                    cpu: 200m
+                    memory: 500Mi
+                limits:
+                    cpu: 500m
+                    memory: 1Gi
             proxy:
                 limits:
                     cpu: 500m

values/cluster-overprovisioner/cluster-overprovisioner.gotmpl

@@ -4,7 +4,7 @@
 deployments:
   - name: default
     resources:
-      {{- $type := range (list "limits" "requests") }}
+      {{- range $type := (list "limits" "requests") }}
       {{ $type }}:
         cpu: {{ $o | get "cpu" "1000m" }}
         memory: {{ $o | get "memory" "1000Mi" }}