diff --git a/content/en/docs/tasks/administer-cluster/use-cascading-deletion.md b/content/en/docs/tasks/administer-cluster/use-cascading-deletion.md index 45466343c0..15968e0c3c 100644 --- a/content/en/docs/tasks/administer-cluster/use-cascading-deletion.md +++ b/content/en/docs/tasks/administer-cluster/use-cascading-deletion.md @@ -47,8 +47,7 @@ to delete dependents of an object. You can switch to foreground cascading deleti using either `kubectl` or the Kubernetes API, depending on the Kubernetes version your cluster runs. {{}} -{{}} -{{% tab name="Kubernetes 1.20.x and later" %}} + You can delete objects using foreground cascading deletion using `kubectl` or the Kubernetes API. @@ -96,47 +95,6 @@ kubectl delete deployment nginx-deployment --cascade=foreground ... ``` -{{% /tab %}} -{{% tab name="Versions prior to Kubernetes 1.20.x" %}} -You can delete objects using foreground cascading deletion by calling the -Kubernetes API. - -For details, read the [documentation for your Kubernetes version](/docs/home/supported-doc-versions/). - -1. Start a local proxy session: - - ```shell - kubectl proxy --port=8080 - ``` - -1. Use `curl` to trigger deletion: - - ```shell - curl -X DELETE localhost:8080/apis/apps/v1/namespaces/default/deployments/nginx-deployment \ - -d '{"kind":"DeleteOptions","apiVersion":"v1","propagationPolicy":"Foreground"}' \ - -H "Content-Type: application/json" - ``` - - The output contains a `foregroundDeletion` {{}} - like this: - - ``` - "kind": "Deployment", - "apiVersion": "apps/v1", - "metadata": { - "name": "nginx-deployment", - "namespace": "default", - "uid": "d1ce1b02-cae8-4288-8a53-30e84d8fa505", - "resourceVersion": "1363097", - "creationTimestamp": "2021-07-08T20:24:37Z", - "deletionTimestamp": "2021-07-08T20:27:39Z", - "finalizers": [ - "foregroundDeletion" - ] - ... - ``` -{{% /tab %}} -{{}} ## Use background cascading deletion {#use-background-cascading-deletion} @@ -144,8 +102,6 @@ For details, read the [documentation for your Kubernetes version](/docs/home/sup 1. Use either `kubectl` or the Kubernetes API to delete the Deployment, depending on the Kubernetes version your cluster runs. {{}} -{{}} -{{% tab name="Kubernetes version 1.20.x and later" %}} You can delete objects using background cascading deletion using `kubectl` or the Kubernetes API. @@ -192,54 +148,6 @@ kubectl delete deployment nginx-deployment --cascade=background "uid": "cc9eefb9-2d49-4445-b1c1-d261c9396456" } ``` -{{% /tab %}} -{{% tab name="Versions prior to Kubernetes 1.20.x" %}} -Kubernetes uses background cascading deletion by default, and does so -even if you run the following commands without the `--cascade` flag or the -`propagationPolicy: Background` argument. - -For details, read the [documentation for your Kubernetes version](/docs/home/supported-doc-versions/). - -**Using kubectl** - -Run the following command: - -```shell -kubectl delete deployment nginx-deployment --cascade=true -``` - -**Using the Kubernetes API** - -1. Start a local proxy session: - - ```shell - kubectl proxy --port=8080 - ``` - -1. Use `curl` to trigger deletion: - - ```shell - curl -X DELETE localhost:8080/apis/apps/v1/namespaces/default/deployments/nginx-deployment \ - -d '{"kind":"DeleteOptions","apiVersion":"v1","propagationPolicy":"Background"}' \ - -H "Content-Type: application/json" - ``` - - The output is similar to this: - - ``` - "kind": "Status", - "apiVersion": "v1", - ... - "status": "Success", - "details": { - "name": "nginx-deployment", - "group": "apps", - "kind": "deployments", - "uid": "cc9eefb9-2d49-4445-b1c1-d261c9396456" - } - ``` -{{% /tab %}} -{{}} ## Delete owner objects and orphan dependents {#set-orphan-deletion-policy} @@ -250,8 +158,6 @@ dependent objects. You can make Kubernetes *orphan* these dependents using `kubectl` or the Kubernetes API, depending on the Kubernetes version your cluster runs. {{}} -{{}} -{{% tab name="Kubernetes version 1.20.x and later" %}} **Using kubectl** @@ -293,52 +199,6 @@ kubectl delete deployment nginx-deployment --cascade=orphan ... ``` -{{% /tab %}} -{{% tab name="Versions prior to Kubernetes 1.20.x" %}} - -For details, read the [documentation for your Kubernetes version](/docs/home/supported-doc-versions/). - -**Using kubectl** - -Run the following command: - -```shell -kubectl delete deployment nginx-deployment --cascade=orphan -``` - -**Using the Kubernetes API** - -1. Start a local proxy session: - - ```shell - kubectl proxy --port=8080 - ``` - -1. Use `curl` to trigger deletion: - - ```shell - curl -X DELETE localhost:8080/apis/apps/v1/namespaces/default/deployments/nginx-deployment \ - -d '{"kind":"DeleteOptions","apiVersion":"v1","propagationPolicy":"Orphan"}' \ - -H "Content-Type: application/json" - ``` - - The output contains `orphan` in the `finalizers` field, similar to this: - - ``` - "kind": "Deployment", - "apiVersion": "apps/v1", - "namespace": "default", - "uid": "6f577034-42a0-479d-be21-78018c466f1f", - "creationTimestamp": "2021-07-09T16:46:37Z", - "deletionTimestamp": "2021-07-09T16:47:08Z", - "deletionGracePeriodSeconds": 0, - "finalizers": [ - "orphan" - ], - ... - ``` -{{% /tab %}} -{{}} You can check that the Pods managed by the Deployment are still running: diff --git a/content/zh-cn/docs/tasks/administer-cluster/use-cascading-deletion.md b/content/zh-cn/docs/tasks/administer-cluster/use-cascading-deletion.md index 22d0dd800e..5eb09bd204 100644 --- a/content/zh-cn/docs/tasks/administer-cluster/use-cascading-deletion.md +++ b/content/zh-cn/docs/tasks/administer-cluster/use-cascading-deletion.md @@ -77,8 +77,6 @@ version your cluster runs. {{}} 你可以使用 `kubectl` 或者 Kubernetes API 来切换到前台级联删除。 {{}} -{{}} -{{% tab name="Kubernetes 1.20.x 及更新版本" %}} -你可以通过调用 Kubernetes API 来基于前台级联删除模式删除对象。 - -进一步的细节，可阅读[特定于你的 Kubernetes 版本的文档](/zh-cn/docs/home/supported-doc-versions)。 - - -1. 启动一个本地代理会话： - - ```shell - kubectl proxy --port=8080 - ``` - - -2. 使用 `curl` 来触发删除操作： - - ```shell - curl -X DELETE localhost:8080/apis/apps/v1/namespaces/default/deployments/nginx-deployment \ - -d '{"kind":"DeleteOptions","apiVersion":"v1","propagationPolicy":"Foreground"}' \ - -H "Content-Type: application/json" - ``` - - - 输出中包含 `foregroundDeletion` {{}}， - 类似这样： - - ``` - "kind": "Deployment", - "apiVersion": "apps/v1", - "metadata": { - "name": "nginx-deployment", - "namespace": "default", - "uid": "d1ce1b02-cae8-4288-8a53-30e84d8fa505", - "resourceVersion": "1363097", - "creationTimestamp": "2021-07-08T20:24:37Z", - "deletionTimestamp": "2021-07-08T20:27:39Z", - "finalizers": [ - "foregroundDeletion" - ] - ... - ``` -{{% /tab %}} -{{}} -Kubernetes 默认采用后台级联删除方式，如果你在运行下面的命令时不指定 -`--cascade` 标志或者 `propagationPolicy` 参数时，用这种方式来删除对象。 - - -进一步的细节，可阅读[特定于你的 Kubernetes 版本的文档](/zh-cn/docs/home/supported-doc-versions)。 - - -**使用 kubectl** - -运行下面的命令： - -```shell -kubectl delete deployment nginx-deployment --cascade=true -``` - - -**使用 Kubernetes API** - - -1. 启动一个本地代理会话： - - ```shell - kubectl proxy --port=8080 - ``` - - -2. 使用 `curl` 来触发删除操作： - - ```shell - curl -X DELETE localhost:8080/apis/apps/v1/namespaces/default/deployments/nginx-deployment \ - -d '{"kind":"DeleteOptions","apiVersion":"v1","propagationPolicy":"Background"}' \ - -H "Content-Type: application/json" - ``` - - - 输出类似于： - - ``` - "kind": "Status", - "apiVersion": "v1", - ... - "status": "Success", - "details": { - "name": "nginx-deployment", - "group": "apps", - "kind": "deployments", - "uid": "cc9eefb9-2d49-4445-b1c1-d261c9396456" - } - ``` -{{% /tab %}} -{{}} -进一步的细节，可阅读[特定于你的 Kubernetes 版本的文档](/zh-cn/docs/home/supported-doc-versions)。 - - -**使用 kubectl** - -运行下面的命令： - -```shell -kubectl delete deployment nginx-deployment --cascade=orphan -``` - - -**使用 Kubernetes API** - - -1. 启动一个本地代理会话： - - ```shell - kubectl proxy --port=8080 - ``` - - -2. 使用 `curl` 来触发删除操作： - - - ```shell - curl -X DELETE localhost:8080/apis/apps/v1/namespaces/default/deployments/nginx-deployment \ - -d '{"kind":"DeleteOptions","apiVersion":"v1","propagationPolicy":"Orphan"}' \ - -H "Content-Type: application/json" - ``` - - - 输出中在 `finalizers` 字段中包含 `orphan`，如下所示： - - ``` - "kind": "Deployment", - "apiVersion": "apps/v1", - "namespace": "default", - "uid": "6f577034-42a0-479d-be21-78018c466f1f", - "creationTimestamp": "2021-07-09T16:46:37Z", - "deletionTimestamp": "2021-07-09T16:47:08Z", - "deletionGracePeriodSeconds": 0, - "finalizers": [ - "orphan" - ], - ... - ``` -{{% /tab %}} -{{}}