如何使用kubernetes python sdk重新部署一个deployment

Question

版本信息：

python3.7
kubernetes==8.0.0

文档：https://github.com/kubernetes-client/python/tree/release-8.0/kubernetes

我只找到了更新 API，没有找到重新部署 API。

谢谢

Answer 1

如果您想部分更新现有部署，请使用 PATCH method。下面是一个例子

# create an instance of the API class
api_instance = kubernetes.client.AppsV1Api(kubernetes.client.ApiClient(configuration))
name = 'name_example' # str | name of the Deployment
namespace = 'namespace_example' # str | object name and auth scope, such as for teams and projects
body = NULL # object | 
pretty = 'pretty_example' # str | If 'true', then the output is pretty printed. (optional)
dry_run = 'dry_run_example' # str | When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed (optional)

try: 
    api_response = api_instance.patch_namespaced_deployment(name, namespace, body, pretty=pretty, dry_run=dry_run)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling AppsV1Api->patch_namespaced_deployment: %s\n" % e)

如果您想用新部署替换现有部署，请使用 PUT method。下面是一个例子

# create an instance of the API class
api_instance = kubernetes.client.AppsV1Api(kubernetes.client.ApiClient(configuration))
name = 'name_example' # str | name of the Deployment
namespace = 'namespace_example' # str | object name and auth scope, such as for teams and projects
body = kubernetes.client.V1Deployment() # V1Deployment | 
pretty = 'pretty_example' # str | If 'true', then the output is pretty printed. (optional)
dry_run = 'dry_run_example' # str | When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed (optional)

try: 
    api_response = api_instance.replace_namespaced_deployment(name, namespace, body, pretty=pretty, dry_run=dry_run)
    pprint(api_response)
except ApiException as e:
    print("Exception when calling AppsV1Api->replace_namespaced_deployment: %s\n" % e)

如何使用kubernetes python sdk重新部署一个deployment

How to use kubernetes python sdk to redeploy a deployment

kubernetes

kubernetes-python-client