kubernetes-client · k8s-ci-robot · Feb 21, 2020 · Feb 10, 2020 · Jul 30, 2019 · Sep 24, 2019
diff --git a/examples/create_deployment.py b/examples/create_deployment.py
@@ -27,8 +27,8 @@ def main():
 
     with open(path.join(path.dirname(__file__), "nginx-deployment.yaml")) as f:
         dep = yaml.safe_load(f)
-        k8s_beta = client.ExtensionsV1beta1Api()
-        resp = k8s_beta.create_namespaced_deployment(
+        k8s_apps_v1 = client.AppsV1Api()
+        resp = k8s_apps_v1.create_namespaced_deployment(
             body=dep, namespace="default")
         print("Deployment created. status='%s'" % str(resp.status))
 

diff --git a/examples/create_deployment_from_yaml.py b/examples/create_deployment_from_yaml.py
@@ -24,7 +24,7 @@ def main():
     config.load_kube_config()
     k8s_client = client.ApiClient()
     utils.create_from_yaml(k8s_client, "nginx-deployment.yaml")
-    k8s_api = client.ExtensionsV1beta1Api(k8s_client)
+    k8s_api = client.AppsV1Api(k8s_client)
     deps = k8s_api.read_namespaced_deployment("nginx-deployment", "default")
     print("Deployment {0} created".format(deps.metadata.name))
 

diff --git a/examples/deployment_examples.py b/examples/deployment_examples.py
@@ -25,19 +25,19 @@ def create_deployment_object():
     # Configureate Pod template container
     container = client.V1Container(
         name="nginx",
-        image="nginx:1.7.9",
+        image="nginx:1.15.4",
         ports=[client.V1ContainerPort(container_port=80)])
     # Create and configurate a spec section
     template = client.V1PodTemplateSpec(
         metadata=client.V1ObjectMeta(labels={"app": "nginx"}),
         spec=client.V1PodSpec(containers=[container]))
     # Create the specification of deployment
-    spec = client.ExtensionsV1beta1DeploymentSpec(
+    spec = client.AppsV1beta1DeploymentSpec(
         replicas=3,
         template=template)
     # Instantiate the deployment object
-    deployment = client.ExtensionsV1beta1Deployment(
-        api_version="extensions/v1beta1",
+    deployment = client.AppsV1beta1Deployment(
+        api_version="apps/v1beta1",
         kind="Deployment",
         metadata=client.V1ObjectMeta(name=DEPLOYMENT_NAME),
         spec=spec)
@@ -55,7 +55,7 @@ def create_deployment(api_instance, deployment):
 
 def update_deployment(api_instance, deployment):
     # Update container image
-    deployment.spec.template.spec.containers[0].image = "nginx:1.9.1"
+    deployment.spec.template.spec.containers[0].image = "nginx:1.16.0"
     # Update the deployment
     api_response = api_instance.patch_namespaced_deployment(
         name=DEPLOYMENT_NAME,
@@ -80,16 +80,16 @@ def main():
     # utility. If no argument provided, the config will be loaded from
     # default location.
     config.load_kube_config()
-    extensions_v1beta1 = client.ExtensionsV1beta1Api()
+    apps_v1beta1 = client.AppsV1beta1Api()
     # Create a deployment object with client-python API. The deployment we
     # created is same as the `nginx-deployment.yaml` in the /examples folder.
     deployment = create_deployment_object()
 
-    create_deployment(extensions_v1beta1, deployment)
+    create_deployment(apps_v1beta1, deployment)
 
-    update_deployment(extensions_v1beta1, deployment)
+    update_deployment(apps_v1beta1, deployment)
 
-    delete_deployment(extensions_v1beta1)
+    delete_deployment(apps_v1beta1)
 
 
 if __name__ == '__main__':

diff --git a/examples/nginx-deployment.yaml b/examples/nginx-deployment.yaml
@@ -1,17 +1,21 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: nginx-deployment
+  labels:
+    app: nginx
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: nginx
   template:
     metadata:
       labels:
         app: nginx
     spec:
       containers:
       - name: nginx
-        image: nginx:1.7.9
+        image: nginx:1.15.4
         ports:
         - containerPort: 80
-
diff --git a/examples/notebooks/create_deployment.ipynb b/examples/notebooks/create_deployment.ipynb
@@ -47,7 +47,7 @@
    "outputs": [],
    "source": [
     "config.load_kube_config()\n",
-    "extension = client.ExtensionsV1beta1Api()"
+    "apps_api = client.AppsV1beta1Api()"
    ]
   },
   {
@@ -70,7 +70,7 @@
    },
    "outputs": [],
    "source": [
-    "deployment = client.ExtensionsV1beta1Deployment()"
+    "deployment = client.AppsV1beta1Deployment()"
    ]
   },
   {
@@ -93,7 +93,7 @@
    },
    "outputs": [],
    "source": [
-    "deployment.api_version = \"extensions/v1beta1\"\n",
+    "deployment.api_version = \"apps/v1beta1\"\n",
     "deployment.kind = \"Deployment\"\n",
     "deployment.metadata = client.V1ObjectMeta(name=\"nginx-deployment\")"
    ]
@@ -118,7 +118,7 @@
    },
    "outputs": [],
    "source": [
-    "spec = client.ExtensionsV1beta1DeploymentSpec()\n",
+    "spec = client.AppsV1beta1DeploymentSpec()\n",
     "spec.replicas = 3"
    ]
   },
@@ -207,7 +207,7 @@
    },
    "outputs": [],
    "source": [
-    "extension.create_namespaced_deployment(namespace=\"default\", body=deployment)"
+    "apps_api.create_namespaced_deployment(namespace=\"default\", body=deployment)"
    ]
   },
   {
@@ -253,7 +253,7 @@
    },
    "outputs": [],
    "source": [
-    "extension.replace_namespaced_deployment(name=\"nginx-deployment\", namespace=\"default\", body=deployment)"
+    "apps_api.replace_namespaced_deployment(name=\"nginx-deployment\", namespace=\"default\", body=deployment)"
    ]
   },
   {
@@ -277,10 +277,10 @@
    },
    "outputs": [],
    "source": [
-    "rollback = client.ExtensionsV1beta1DeploymentRollback()\n",
-    "rollback.api_version = \"extensions/v1beta1\"\n",
+    "rollback = client.AppsV1beta1DeploymentRollback()\n",
+    "rollback.api_version = \"apps/v1beta1\"\n",
     "rollback.kind = \"DeploymentRollback\"\n",
-    "rollback.rollback_to = client.ExtensionsV1beta1RollbackConfig()\n",
+    "rollback.rollback_to = client.AppsV1beta1RollbackConfig()\n",
     "rollback.rollback_to.revision = 0\n",
     "rollback.name = \"nginx-deployment\""
    ]

diff --git a/examples/notebooks/intro_notebook.ipynb b/examples/notebooks/intro_notebook.ipynb
@@ -89,9 +89,9 @@
    },
    "outputs": [],
    "source": [
-    "api_instance = client.ExtensionsV1beta1Api()\n",
-    "dep = client.ExtensionsV1beta1Deployment()\n",
-    "spec = client.ExtensionsV1beta1DeploymentSpec()"
+    "api_instance = client.AppsV1beta1Api()\n",
+    "dep = client.AppsV1beta1Deployment()\n",
+    "spec = client.AppsV1beta1DeploymentSpec()"
    ]
   },
   {

diff --git a/kubernetes/client/api_client.py b/kubernetes/client/api_client.py
@@ -14,6 +14,7 @@
 import os
 import re
 import json
+import atexit
 import mimetypes
 import tempfile
 from multiprocessing.pool import ThreadPool
@@ -74,19 +75,28 @@ def __init__(self, configuration=None, header_name=None, header_value=None,
         self.cookie = cookie
         # Set default User-Agent.
         self.user_agent = 'Swagger-Codegen/10.0.1/python'
-
-    def __del__(self):
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        self.close()
+
+    def close(self):
         if self._pool:
             self._pool.close()
             self._pool.join()
             self._pool = None
+            if hasattr(atexit, 'unregister'):
+                atexit.unregister(self.close)
 
     @property
     def pool(self):
         """Create thread pool on first request
          avoids instantiating unused threadpool for blocking clients.
         """
         if self._pool is None:
+            atexit.register(self.close)
             self._pool = ThreadPool(self.pool_threads)
         return self._pool
 

diff --git a/kubernetes/e2e_test/test_extensions.py → kubernetes/e2e_test/test_apps.py b/kubernetes/e2e_test/test_extensions.py → kubernetes/e2e_test/test_apps.py
@@ -17,35 +17,38 @@
 import yaml
 
 from kubernetes.client import api_client
-from kubernetes.client.apis import extensions_v1beta1_api
+from kubernetes.client.apis import apps_v1_api
 from kubernetes.client.models import v1_delete_options
 from kubernetes.e2e_test import base
 
 
-class TestClientExtensions(unittest.TestCase):
+class TestClientApps(unittest.TestCase):
 
     @classmethod
     def setUpClass(cls):
         cls.config = base.get_e2e_configuration()
 
     def test_create_deployment(self):
         client = api_client.ApiClient(configuration=self.config)
-        api = extensions_v1beta1_api.ExtensionsV1beta1Api(client)
+        api = apps_v1_api.AppsV1Api(client)
         name = 'nginx-deployment-' + str(uuid.uuid4())
-        deployment = '''apiVersion: extensions/v1beta1
+        deployment = '''apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: %s
 spec:
   replicas: 3
+  selector:
+    matchLabels:
+      app: nginx
   template:
     metadata:
       labels:
         app: nginx
     spec:
       containers:
       - name: nginx
-        image: nginx:1.7.9
+        image: nginx:1.15.4
         ports:
         - containerPort: 80
 '''
@@ -60,24 +63,27 @@ def test_create_deployment(self):
 
     def test_create_daemonset(self):
         client = api_client.ApiClient(configuration=self.config)
-        api = extensions_v1beta1_api.ExtensionsV1beta1Api(client)
+        api = apps_v1_api.AppsV1Api(client)
         name = 'nginx-app-' + str(uuid.uuid4())
         daemonset = {
-            'apiVersion': 'extensions/v1beta1',
+            'apiVersion': 'apps/v1',
             'kind': 'DaemonSet',
             'metadata': {
                 'labels': {'app': 'nginx'},
                 'name': '%s' % name,
             },
             'spec': {
+                'selector': {
+                    'matchLabels': {'app': 'nginx'},
+                },
                 'template': {
                     'metadata': {
                         'labels': {'app': 'nginx'},
                         'name': name},
                     'spec': {
                         'containers': [
                             {'name': 'nginx-app',
-                             'image': 'nginx:1.10'},
+                             'image': 'nginx:1.15.4'},
                         ],
                     },
                 },
@@ -91,4 +97,4 @@ def test_create_daemonset(self):
         self.assertIsNotNone(resp)
 
         options = v1_delete_options.V1DeleteOptions()
-        resp = api.delete_namespaced_daemon_set(name, 'default', body=options)
+        resp = api.delete_namespaced_daemon_set(name, 'default', body=options)