changes

deploy.yaml

@@ -1,51 +1,77 @@
 ---
-apiVersion: v1
-kind: Pod
+apiVersion: apps/v1
+kind: Deployment
 metadata:
   name: server-a
-  labels:
-    server: "http"
-    expose: "true"
 spec:
-  containers:
-    - name: front-end
-      image: beppev/server-a:latest
-      ports:
-        - containerPort: 5000
+  replicas: 1
+  selector:
+    matchLabels:
+      server: "http"
+      expose: "true"
+  template:
+    metadata:
+      labels:
+        server: "http"
+        expose: "true"
+    spec:
+      containers:
+        - name: front-end
+          image: beppev/server-a:latest
+          ports:
+            - containerPort: 5000
 ---
-apiVersion: v1
-kind: Pod
+apiVersion: apps/v1
+kind: Deployment
 metadata:
   name: server-b
-  labels:
-    server: "http"
-    app: "ja"
-    version: v1
 spec:
-  containers:
-    - name: front-end
-      image: beppev/server-b:latest
-      ports:
-        - containerPort: 6000
+  replicas: 1
+  selector:
+    matchLabels:
+      server: "http"
+      app: "ja"
+      version: v1
+  template:
+    metadata:
+      labels:
+        server: "http"
+        app: "ja"
+        version: v1
+    spec:
+      containers:
+        - name: front-end
+          image: beppev/server-b:latest
+          ports:
+            - containerPort: 6000
 ---
-apiVersion: v1
-kind: Pod
+apiVersion: apps/v1
+kind: Deployment
 metadata:
   name: server-c
-  labels:
-    server: "http"
-    app: "ja"
-    version: v2
 spec:
-  containers:
-    - name: front-end
-      image: beppev/server-c:latest
-      ports:
-        - containerPort: 6000
+  replicas: 1
+  selector:
+    matchLabels:
+      server: "http"
+      app: "ja"
+      version: v2
+  template:
+    metadata:
+      labels:
+        server: "http"
+        app: "ja"
+        version: v2
+    spec:
+      containers:
+        - name: front-end
+          image: beppev/server-c:latest
+          ports:
+            - containerPort: 6000
 ---
 apiVersion: v1
 kind: Service
-metedata:
+metadata:
   name: server-b-c-service
 spec:
   selector:
@@ -83,3 +109,71 @@ spec:
           targetPort: 5000
           port: 80
     type: LoadBalancer
+---
+apiVersion: networking.istio.io/v1alpha3
+kind: DestinationRule
+metadata:
+  name: server-check-destination
+spec:
+  host: server-check
+  subsets:
+  - name: v1
+    labels:
+      version: v1
+  - name: v2
+    labels:
+      version: v2
+---
+apiVersion: networking.istio.io/v1alpha3
+kind: Gateway
+metadata:
+  name: server-check-gateway
+spec:
+  selector:
+    expose: "true"
+  servers:
+  - port:
+      number: 6000
+      name: tcp
+      protocol: TCP
+    hosts:
+      - "*"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: server-check
+spec:
+  selector:
+    expose: "true"
+  ports:
+    - name: http
+      protocol: TCP
+      targetPort: 6000
+      port: 6000
+---
+apiVersion: networking.istio.io/v1alpha3
+kind: VirtualService
+metadata:
+  name: server-check-service
+spec:
+  hosts:
+    - "*"
+  gateways:
+    - server-check-gateway
+  tcp:
+  - match:
+    - port: 6000
+    route:
+    - destination:
+        host: server-b-c-service
+        port:
+          number: 6000
+        subset: v1
+      weight: 50
+    - destination:
+        host: server-b-c-service
+        port:
+          number: 6000
+        subset: v2
+      weight: 50