Extend YAML load functionality to *LIST and multi-resources

examples/create_deployment_from_yaml.py

@@ -23,7 +23,8 @@ def main():
     # default location.
     config.load_kube_config()
     k8s_client = client.ApiClient()
-    k8s_api = utils.create_from_yaml(k8s_client, "nginx-deployment.yaml")
+    utils.create_from_yaml(k8s_client, "nginx-deployment.yaml")
+    k8s_api = client.ExtensionsV1beta1Api(k8s_client)
     deps = k8s_api.read_namespaced_deployment("nginx-deployment", "default")
     print("Deployment {0} created".format(deps.metadata.name))
 

kubernetes/e2e_test/test_yaml/implicit-svclist.json

@@ -0,0 +1,60 @@
+{
+   "kind":"ServiceList",
+   "apiVersion":"v1",
+   "items":[
+     {
+       "metadata":{
+         "name":"mock-3",
+         "labels":{
+           "app":"mock-3"
+         }
+       },
+       "spec":{
+         "ports": [{
+           "protocol": "TCP",
+           "port": 99,
+           "targetPort": 9949
+         }],
+         "selector":{
+           "app":"mock-3"
+         }
+       }
+     },
+     {
+        "metadata":{
+          "name":"mock-3",
+          "labels":{
+            "app":"mock-3"
+          }
+        },
+        "spec":{
+          "ports": [{
+            "protocol": "TCP",
+            "port": 99,
+            "targetPort": 9949
+          }],
+          "selector":{
+            "app":"mock-3"
+          }
+        }
+     },
+     {
+       "metadata":{
+         "name":"mock-4",
+         "labels":{
+           "app":"mock-4"
+         }
+       },
+       "spec":{
+         "ports": [{
+           "protocol": "TCP",
+           "port": 99,
+           "targetPort": 9949
+         }],
+         "selector":{
+           "app":"mock-4"
+         }
+       }
+     }
+   ]
+}

kubernetes/e2e_test/test_yaml/list.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: List
+items:
+- apiVersion: v1
+  kind: Service
+  metadata:
+    name: list-service-test
+  spec:
+    ports:
+    - protocol: TCP
+      port: 80
+    selector:
+      app: list-deployment-test
+- apiVersion: extensions/v1beta1
+  kind: Deployment
+  metadata:
+    name: list-deployment-test
+    labels:
+      app: list-deployment-test
+  spec:
+    replicas: 1
+    template:
+      metadata:
+        labels:
+          app: list-deployment-test
+      spec:
+        containers:
+          - name: nginx
+            image: nginx

kubernetes/e2e_test/test_yaml/multi-resource-with-list.yaml

@@ -0,0 +1,47 @@
+apiVersion: v1
+kind: PodList
+items:
+- apiVersion: v1
+  kind: Pod
+  metadata:
+    name: mock-pod-0
+    labels:
+      app: mock-pod-0
+  spec:
+    containers:
+    - name: mock-pod-0
+      image: busybox
+      command: ['sh', '-c', 'echo Hello Kubernetes! && sleep 3600']
+- apiVersion: v1
+  kind: Pod
+  metadata:
+    name: mock-pod-1
+    labels:
+      app: mock-pod-1
+  spec:
+    containers:
+    - name: mock-pod-1
+      image: busybox
+      command: ['sh', '-c', 'echo Hello Kubernetes! && sleep 3600']
+---
+apiVersion: apps/v1beta1
+kind: Deployment
+metadata:
+  name: mock
+  labels:
+    app: mock
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: mock
+  template:
+    metadata:
+      labels:
+        app: mock
+    spec:
+      containers:
+      - name: mock
+        image: nginx:1.15.4
+        ports:
+        - containerPort: 80

kubernetes/e2e_test/test_yaml/multi-resource.yaml

@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mock
+  labels:
+    app: mock
+spec:
+  ports:
+  - port: 99
+    protocol: TCP
+    targetPort: 9949
+  selector:
+    app: mock
+---
+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: mock
+spec:
+  replicas: 1
+  selector:
+    app: mock
+  template:
+    metadata:
+      labels:
+        app: mock
+    spec:
+      containers:
+      - name: mock-container
+        image: k8s.gcr.io/pause:2.0
+        ports:
+        - containerPort: 9949
+          protocol: TCP

kubernetes/e2e_test/test_yaml/namespace-list.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: NamespaceList
+items:
+- apiVersion: v1
+  kind: Namespace
+  metadata:
+    name: mock-1
+    labels:
+        name: mock-1
+- apiVersion: v1
+  kind: Namespace
+  metadata:
+    name: mock-2
+    labels:
+        name: mock-2

kubernetes/e2e_test/test_yaml/triple-nginx.yaml

@@ -0,0 +1,50 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: triple-nginx
+spec:
+  replicas: 3
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:1.7.9
+        ports:
+        - containerPort: 80
+---
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: triple-nginx
+spec:
+  replicas: 3
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:1.7.9
+        ports:
+        - containerPort: 80
+---
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: triple-nginx
+spec:
+  replicas: 3
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx:1.7.9
+        ports:
+        - containerPort: 80

kubernetes/e2e_test/test_yaml/yaml-conflict-first.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mock-2
+  labels:
+    app: mock-2
+spec:
+  ports:
+  - port: 99
+    protocol: TCP
+    targetPort: 9949
+  selector:
+    app: mock-2

kubernetes/e2e_test/test_yaml/yaml-conflict-multi.yaml

@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mock-2
+  labels:
+    app: mock-2
+spec:
+  ports:
+  - port: 99
+    protocol: TCP
+    targetPort: 9949
+  selector:
+    app: mock-2
+---
+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: mock-2
+spec:
+  replicas: 1
+  selector:
+    app: mock-2
+  template:
+    metadata:
+      labels:
+        app: mock-2
+    spec:
+      containers:
+      - name: mock-container
+        image: k8s.gcr.io/pause:2.0
+        ports:
+        - containerPort: 9949
+          protocol: TCP

kubernetes/utils/__init__.py

@@ -12,4 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from .create_from_yaml import create_from_yaml
+from __future__ import absolute_import
+
+from .create_from_yaml import FailToCreateError, create_from_yaml