def ensure_deployment(api: client.AppsV1Api, deployment, namespace, name):
if len(
api.list_namespaced_deployment(
namespace=namespace,
field_selector=f'metadata.name={name}').items) == 0:
logger.info(f'creating Deployment: {namespace}/{name}')
api.create_namespaced_deployment(body=deployment, namespace=namespace)
else:
logger.info(f'Deployment exists: {namespace}/{name}')
def create_deployment(apps_v1_api: AppsV1Api, namespace, body) -> str:
"""
Create a deployment based on a dict.
:param apps_v1_api: AppsV1Api
:param namespace: namespace name
:param body: dict
:return: str
"""
print("Create a deployment:")
apps_v1_api.create_namespaced_deployment(namespace, body)
print(f"Deployment created with name '{body['metadata']['name']}'")
return body['metadata']['name']
def upsert(client: AppsV1Api, log: BoundLogger, namespace: V1Namespace,
dep: V1Deployment) -> V1Deployment:
existing_dep = get(client, log, namespace, dep)
return common_k8s.upsert_resource(
existing_dep, dep, log, 'deployment',
lambda: client.create_namespaced_deployment(
body=dep, namespace=namespace.metadata.name),
lambda: client.patch_namespaced_deployment(
existing_dep.metadata.name, namespace.metadata.name, dep))
def create_deployment(api_instance: AppsV1Api, deployment: V1Deployment, namespace: str) -> None:
"""
Instantiate the deployment.
:param api_instance: The api instance.
:param deployment: The deployment setup.
:param namespace: The namespace in which the pods are deployed.
"""
api_response = api_instance.create_namespaced_deployment(
body=deployment,
namespace=namespace)
print("Deployment created.\n status=\n'%s'" % str(api_response.status))