fix yaml

Author: osterman

deploy/releases/istio.yaml

@@ -16,20 +16,21 @@ releases:
   recreatePods: false
   values:
     - resources:
+
       # Istio Gateway
       - apiVersion: networking.istio.io/v1alpha3
         kind: Gateway
         metadata:
-        name: example-app
+          name: example-app
         spec:
-        selector:
+          selector:
             # use istio default controller
             istio: ingressgateway 
-        servers:
-        - port:
-            number: 80
-            name: http
-            protocol: HTTP
+          servers:
+          - port:
+              number: 80
+              name: http
+              protocol: HTTP
             hosts:
             - "{{ env "APP_HOSTNAME" }}"