Remove no longer necessary istioEnabled value from operator chart (#2371)

Author: rjeberhard

documentation/staging/content/faq/namespace-management.md

@@ -48,7 +48,6 @@ externalRestHttpsPort: 31001
 image: ghcr.io/oracle/weblogic-kubernetes-operator:3.2.2
 imagePullPolicy: IfNotPresent
 internalDebugHttpPort: 30999
-istioEnabled: false
 javaLoggingLevel: INFO
 logStashImage: logstash:6.6.0
 remoteDebugNodePortEnabled: false

kubernetes/charts/weblogic-operator/templates/_operator-dep.tpl

@@ -68,8 +68,6 @@ spec:
           value: {{ .javaLoggingFileSizeLimit | default 20000000 | quote }}
         - name: "JAVA_LOGGING_COUNT"
           value: {{ .javaLoggingFileCount | default 10 | quote }}
-        - name: ISTIO_ENABLED
-          value: {{ .istioEnabled | quote }}
         {{- if .remoteDebugNodePortEnabled }}
         - name: "REMOTE_DEBUG_PORT"
           value: {{ .internalDebugHttpPort | quote }}

kubernetes/charts/weblogic-operator/values.yaml

@@ -99,9 +99,6 @@ externalRestHttpsPort: 31001
 # kubernetes/samples/scripts/rest/generate-external-rest-identity.sh
 # externalRestIdentitySecret:
 
-# istioEnabled specifies whether or not the Domain is deployed under an Istio service mesh.
-istioEnabled: false
-
 # elkIntegrationEnabled specifies whether or not ELK integration is enabled.
 elkIntegrationEnabled: false