Merge branch 'main' into docs

demo/echo-service.yaml

@@ -0,0 +1,33 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: echo
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: echo
+  template:
+    metadata:
+      labels:
+        app: echo
+    spec:
+      containers:
+      - name: echo
+        image: mendhak/http-https-echo
+        ports:
+        - containerPort: 8080
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: echo
+spec:
+  type: ClusterIP  
+  selector:
+    app: echo
+  ports:
+  - port: 8080
+    targetPort: 8080

demo/install-istio.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Create Kind cluster
+kind create cluster
+
+# Add Helm repo
+helm repo add istio https://istio-release.storage.googleapis.com/charts
+helm repo update
+
+# Create istio-system namespace
+kubectl create namespace istio-system
+
+# Install Istio components
+helm install istio-base istio/base -n istio-system
+helm install istiod istio/istiod -n istio-system --wait
+helm install istio-ingress istio/gateway -n istio-system
+
+# Label default namespace to inject sidecar automatically
+kubectl label namespace default istio-injection=enabled