[GONRG-6178] Decrease ISTIO requests and limits

devops/gcp/deploy/templates/deployment.yaml

@@ -16,6 +16,10 @@ spec:
         app: {{ .Values.conf.appName | quote }}
       annotations:
         rollme: {{ randAlphaNum 5 | quote }}
+        sidecar.istio.io/proxyCPU: {{ .Values.istio.proxyCPU | quote }}
+        sidecar.istio.io/proxyMemory: {{ .Values.istio.proxyMemory | quote }}
+        sidecar.istio.io/proxyCPULimit: {{ .Values.istio.proxyCPULimit | quote }}
+        sidecar.istio.io/proxyMemoryLimit: {{ .Values.istio.proxyMemoryLimit | quote }}
     spec:
       containers:
         - name: {{ .Values.conf.appName | quote }}

devops/gcp/deploy/values.yaml

@@ -26,3 +26,8 @@ conf:
   elasticSecretName: "search-elastic-secret"
   onPremEnabled: false
   domain: ""
+istio:
+  proxyCPU: "50m"
+  proxyCPULimit: "500m"
+  proxyMemory: "64Mi"
+  proxyMemoryLimit: "512Mi"