Kiali - Support Istio Operatorless Network Policies

General MR

Summary

Merge request changes do not impact current Big Bang deployments with Istio Operator. MR adds support for package network policies to work with Istio Operatorless deployments:

• Modifies default ingress/egress policies for Kiali to set dynamic namespaceSelector labels in place of hardcoded istio-controlplane labels that currently only work with Istio Operator deployments.

• If values is not set or found the label will default to istio-controlplane

• BB pipeline test

Relevant logs/screenshots

(Include any relevant logs/screenshots)

Linked Issue

#201 (closed)

Upgrade Notices

N/A

chart/templates/bigbang/networkpolicies/egress-istiod.yml

@@ -12,7 +12,11 @@ spec:
   - to:
     - namespaceSelector:
         matchLabels:
-          app.kubernetes.io/name: istio-controlplane
+          {{- if .Values.networkPolicies.istioNamespaceSelector }}
+          app.kubernetes.io/name: {{ .Values.networkPolicies.istioNamespaceSelector.egress }}
+          {{- else }}
+          app.kubernetes.io/name: "istio-controlplane"
+          {{- end }}
       podSelector:
         matchLabels:
           app: istiod