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Improve docs related to kubectl

pull/6322/head
Qiming Teng 2017-11-15 11:33:20 +08:00
parent aee5d36b0f
commit 1450306642
2 changed files with 14 additions and 1 deletions
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4
docs/tasks/configure-pod-container/configmap.md
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@ -36,7 +36,9 @@ The data source corresponds to a key-value pair in the ConfigMap, where
* key = the file name or the key you provided on the command line, and * key = the file name or the key you provided on the command line, and
* value = the file contents or the literal value you provided on the command line. * value = the file contents or the literal value you provided on the command line.
You can use [`kubectl describe`](/docs/user-guide/kubectl/{{page.version}}/#describe) or [`kubectl get`](/docs/user-guide/kubectl/{{page.version}}/#get) to retrieve information about a ConfigMap. The former shows a summary of the ConfigMap, while the latter returns the full contents of the ConfigMap. You can use [`kubectl describe`](/docs/user-guide/kubectl/{{page.version}}/#describe) or
[`kubectl get`](/docs/user-guide/kubectl/{{page.version}}/#get) to retrieve information
about a ConfigMap.
### Create ConfigMaps from directories ### Create ConfigMaps from directories

11
docs/user-guide/kubectl-overview.md
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@ -264,6 +264,17 @@ $ kubectl describe pods <rc-name>
$ kubectl describe pods --include-uninitialized=false $ kubectl describe pods --include-uninitialized=false
``` ```
**Note:** The `kubectl get` command is usually used for retrieving one or more
resources of the same resource type. It features a rich set of flags that allows
you to customize the output format using the `-o` or `--output` flag, for example.
You can specify the `-w` or `--watch` flag to start watching updates to a particular
object. The `kubectl describe` command is more focused on describing the many
related aspects of a specified resource. It may invoke several API calls to the
API server to build a view for the user. For example, the `kubectl describe node`
command retrieves not only the information about the node, but also a summary of
the pods running on it, the events generated for the node etc.
{: .note}
`kubectl delete` - Delete resources either from a file, stdin, or specifying label selectors, names, resource selectors, or resources. `kubectl delete` - Delete resources either from a file, stdin, or specifying label selectors, names, resource selectors, or resources.
```shell ```shell