Add 17th practice

practice/17.hpa/02.hpa_v2/deploy/deployment.yml

@@ -0,0 +1,24 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  creationTimestamp: null
+  labels:
+    app: hpa-v2-test
+  name: hpa-v2-test
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: hpa-v2-test
+  strategy: {}
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        app: hpa-v2-test
+    spec:
+      containers:
+      - image: nginx:1.13
+        name: nginx
+        resources: {}
+status: {}

practice/17.hpa/02.hpa_v2/deploy/hpa-v2.yml

@@ -0,0 +1,25 @@
+---
+apiVersion: autoscaling/v2beta2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: hpa-v2-test
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: hpa-v2-test
+  minReplicas: 1
+  maxReplicas: 10
+  metrics:
+  - type: Object
+    object:
+      metric:
+        name: nginx_ingress_controller_requests_per_second
+      describedObject:
+        apiVersion: networking.k8s.io/v1
+        kind: Ingress
+        name: hpa-v2-test
+      target:
+        type: AverageValue
+        averageValue: 10
+...

practice/17.hpa/02.hpa_v2/deploy/ingress.yml

@@ -0,0 +1,18 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: hpa-v2-test
+spec:
+  rules:
+  - host: hpa-v2-test.<External Ingress IP>.nip.io
+    http:
+      paths:
+      - pathType: Prefix
+        path: /
+        backend:
+          service:
+            name: hpa-v2-test
+            port:
+              number: 80
+...