Add nginx-ingress addon manifests for bare-metal

addons/nginx-ingress/bare-metal/default-backend/deployment.yaml

@@ -0,0 +1,40 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: default-backend
+  namespace: ingress
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: default-backend
+      phase: prod
+  template:
+    metadata:
+      labels:
+        name: default-backend
+        phase: prod
+    spec:
+      containers:
+        - name: default-backend
+          # Any image is permissable as long as:
+          # 1. It serves a 404 page at /
+          # 2. It serves 200 on a /healthz endpoint
+          image: k8s.gcr.io/defaultbackend:1.4
+          ports:
+            - containerPort: 8080
+          resources:
+            limits:
+              cpu: 10m
+              memory: 20Mi
+            requests:
+              cpu: 10m
+              memory: 20Mi
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: 8080
+              scheme: HTTP
+            initialDelaySeconds: 30
+            timeoutSeconds: 5
+      terminationGracePeriodSeconds: 60

addons/nginx-ingress/bare-metal/default-backend/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: default-backend
+  namespace: ingress
+spec:
+  type: ClusterIP
+  selector:
+    name: default-backend
+    phase: prod
+  ports:
+    - name: http
+      protocol: TCP
+      port: 80
+      targetPort: 8080