feat(k8s): ingress

Author: rolandszoke

app/ingress.yaml

@@ -0,0 +1,15 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: test-ingress
+  annotations:
+    ingress.kubernetes.io/rewrite-target: /
+spec:
+  rules:
+  - host: risingstack.training.kubernetes.com
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: training-service-cluster
+          servicePort: 3000

app/service-ingress.yaml

@@ -0,0 +1,11 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: training-service-cluster
+spec:
+  selector:
+    app: training
+  ports:
+  - port: 3000
+    protocol: TCP
+  type: ClusterIP

commands.txt

@@ -99,3 +99,11 @@ for i in 0 1; do kubectl exec -it training-statefulset-$i -- curl localhost; don
 minikube service training-statefulset-service
 kubectl delete statefulset training-statefulset
   # deletes statefulset and pods, use --cascade=false to keep pods
+
+### ingress ###
+minikube addons enable ingress
+minikube addons list
+kubectl create -f ./service-ingress.yaml # only cluster can access it
+kubectl create -f ./ingress.yaml
+echo "$(minikube ip) risingstack.training.kubernetes.com" | sudo tee -a /etc/hosts
+# visit risingstack.training.kubernetes.com