2020-10-01 ML: add config file for resources

resource/federated_deployment.yaml

+# federated_deployment.yaml
+apiVersion: types.kubefed.io/v1beta1
+kind: FederatedDeployment
+metadata:
+  name: fed-helloworld
+  namespace: fed-namespace
+spec:
+  template:
+    metadata:
+      name: helloworld
+    spec:
+      replicas: 2
+      selector:
+        matchLabels:
+          app: helloworld
+      template:
+        metadata:
+          labels:
+            app: helloworld
+        spec:
+          containers:
+          - image: docker.io/csdgarr/hello-world:v1
+            name: helloworld
+            imagePullPolicy: IfNotPresent
+  placement:
+    clusters:
+    - name: member-cluster-1
+    - name: member-cluster-2
+  overrides:
+    - clusterName: member-cluster-2
+      clusterOverrides:
+      - path: "/spec/replicas"
+        value: 3

resource/federated_ingress.yaml

+# federated_ingress.yaml
+apiVersion: types.kubefed.io/v1beta1
+kind: FederatedIngress
+metadata:
+  name: fed-helloworld-ingress
+  namespace: fed-namespace
+spec:
+  template:
+    metadata:
+      name: helloworld-ingress
+      labels:
+        app: helloworld
+    spec:
+      rules:
+      - host: helloworld.<domain>
+        http:
+          paths:
+          - path: / 
+            backend:
+              serviceName: fed-helloworld-service
+              servicePort: 8080
+  placement:
+    clusters:
+    - name: member-cluster-1
+    - name: member-cluster-2

resource/federated_namespace.yaml

+# federated_namespace.yaml
+apiVersion: types.kubefed.io/v1beta1
+kind: FederatedNamespace
+metadata:
+  name: fed-namespace
+  namespace: fed-namespace
+spec:
+  placement:
+    clusters:
+    - name: member-cluster-1
+    - name: member-cluster-2

resource/federated_service.yaml

+# federated_service.yaml
+apiVersion: types.kubefed.io/v1beta1
+kind: FederatedService
+metadata:
+  name: fed-helloworld-service
+  namespace: fed-namespace
+spec:
+  template:
+    metadata:
+      name: fed-helloworld-service
+      labels:
+        app: helloworld
+    spec:
+      selector:
+        app: helloworld
+      type: ClusterIP
+      ports:
+      - name: http
+        port: 8080
+        targetPort: 8080
+        protocol: TCP
+  placement:
+    clusters:
+    - name: member-cluster-1
+    - name: member-cluster-2

resource/namespace.yaml

+# namespace.yaml file
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: fed-namespace