Merge pull request kmesh-net#1248 from weli-l/ads/bookinfo

add sample yamls for useguide

Author: kmesh-bot

samples/tcp-echo/tcp-echo-services.yaml

@@ -0,0 +1,72 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: tcp-echo
+  labels:
+    app: tcp-echo
+    service: tcp-echo
+spec:
+  ports:
+  - name: tcp
+    port: 9000
+  - name: tcp-other
+    port: 9001
+  # Port 9002 is omitted intentionally for testing the pass through filter chain.
+  selector:
+    app: tcp-echo
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: tcp-echo-v1
+  labels:
+    app: tcp-echo
+    version: v1
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: tcp-echo
+      version: v1
+  template:
+    metadata:
+      labels:
+        app: tcp-echo
+        version: v1
+    spec:
+      containers:
+      - name: tcp-echo
+        image: docker.io/istio/tcp-echo-server:1.3
+        imagePullPolicy: IfNotPresent
+        args: [ "9000,9001,9002", "one" ]
+        ports:
+        - containerPort: 9000
+        - containerPort: 9001
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: tcp-echo-v2
+  labels:
+    app: tcp-echo
+    version: v2
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: tcp-echo
+      version: v2
+  template:
+    metadata:
+      labels:
+        app: tcp-echo
+        version: v2
+    spec:
+      containers:
+      - name: tcp-echo
+        image: docker.io/istio/tcp-echo-server:1.3
+        imagePullPolicy: IfNotPresent
+        args: [ "9000,9001,9002", "two" ]
+        ports:
+        - containerPort: 9000
+        - containerPort: 9001

samples/tcp-echo/tcp-echo-virtualservice.yaml

@@ -0,0 +1,21 @@
+apiVersion: networking.istio.io/v1alpha3
+kind: VirtualService
+metadata:
+  name: tcp-echo
+spec:
+  hosts:
+  - tcp-echo
+  tcp:
+  - route:
+    - destination:
+        host: tcp-echo
+        port:
+          number: 9000
+        subset: v1
+      weight: 25 
+    - destination:
+        host: tcp-echo
+        port:
+          number: 9000
+        subset: v2
+      weight: 75