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Janet Kuo
2016-12-13 13:44:13 -08:00
parent 0634802720
commit 28899d6ec6
128 changed files with 84478 additions and 11374 deletions
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docs/user-guide/kubectl/kubectl_patch.md
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@@ -1,6 +1,5 @@
---
---
## kubectl patch
Update field(s) of a resource using strategic merge patch
@@ -8,12 +7,11 @@ Update field(s) of a resource using strategic merge patch
### Synopsis
Update field(s) of a resource using strategic merge patch
JSON and YAML formats are accepted.
Please refer to the models in https://htmlpreview.github.io/?https://github.com/kubernetes/kubernetes/blob/release-1.4/docs/api-reference/v1/definitions.html to find if a field is mutable.
Please refer to the models in https://htmlpreview.github.io/?https://github.com/kubernetes/kubernetes/blob/HEAD/docs/api-reference/v1/definitions.html to find if a field is mutable.
```
kubectl patch (-f FILENAME | TYPE NAME) -p PATCH
@@ -22,26 +20,23 @@ kubectl patch (-f FILENAME | TYPE NAME) -p PATCH
### Examples
```
# Partially update a node using strategic merge patch
kubectl patch node k8s-node-1 -p '{"spec":{"unschedulable":true}}'
# Partially update a node identified by the type and name specified in "node.json" using strategic merge patch
kubectl patch -f node.json -p '{"spec":{"unschedulable":true}}'
# Update a container's image; spec.containers[*].name is required because it's a merge key
kubectl patch pod valid-pod -p '{"spec":{"containers":[{"name":"kubernetes-serve-hostname","image":"new image"}]}}'
# Update a container's image using a json patch with positional arrays
kubectl patch pod valid-pod --type='json' -p='[{"op": "replace", "path": "/spec/containers/0/image", "value":"new image"}]'
# Partially update a node using strategic merge patch
kubectl patch node k8s-node-1 -p '{"spec":{"unschedulable":true}}'
# Partially update a node identified by the type and name specified in "node.json" using strategic merge patch
kubectl patch -f node.json -p '{"spec":{"unschedulable":true}}'
# Update a container's image; spec.containers[*].name is required because it's a merge key
kubectl patch pod valid-pod -p '{"spec":{"containers":[{"name":"kubernetes-serve-hostname","image":"new image"}]}}'
# Update a container's image using a json patch with positional arrays
kubectl patch pod valid-pod --type='json' -p='[{"op": "replace", "path": "/spec/containers/0/image", "value":"new image"}]'
```
### Options
```
-f, --filename value Filename, directory, or URL to a file identifying the resource to update (default [])
--include-extended-apis If true, include definitions of new APIs via calls to the API server. [default true] (default true)
-f, --filename stringSlice Filename, directory, or URL to files identifying the resource to update
--local If true, patch will operate on the content of the file, not the server-side resource.
--no-headers When using the default or custom-column output format, don't print headers.
-o, --output string Output format. One of: json|yaml|wide|name|custom-columns=...|custom-columns-file=...|go-template=...|go-template-file=...|jsonpath=...|jsonpath-file=... See custom columns [http://kubernetes.io/docs/user-guide/kubectl-overview/#custom-columns], golang template [http://golang.org/pkg/text/template/#pkg-overview] and jsonpath template [http://kubernetes.io/docs/user-guide/jsonpath].
@@ -59,37 +54,34 @@ kubectl patch pod valid-pod --type='json' -p='[{"op": "replace", "path": "/spec/
### Options inherited from parent commands
```
--alsologtostderr value log to standard error as well as files
--as string Username to impersonate for the operation
--certificate-authority string Path to a cert. file for the certificate authority
--client-certificate string Path to a client certificate file for TLS
--client-key string Path to a client key file for TLS
--cluster string The name of the kubeconfig cluster to use
--context string The name of the kubeconfig context to use
--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
--kubeconfig string Path to the kubeconfig file to use for CLI requests.
--log-backtrace-at value when logging hits line file:N, emit a stack trace (default :0)
--log-dir value If non-empty, write log files in this directory
--logtostderr value log to standard error instead of files
--match-server-version Require server version to match client version
-n, --namespace string If present, the namespace scope for this CLI request
--password string Password for basic authentication to the API server
-s, --server string The address and port of the Kubernetes API server
--stderrthreshold value logs at or above this threshold go to stderr (default 2)
--token string Bearer token for authentication to the API server
--user string The name of the kubeconfig user to use
--username string Username for basic authentication to the API server
-v, --v value log level for V logs
--vmodule value comma-separated list of pattern=N settings for file-filtered logging
--alsologtostderr log to standard error as well as files
--as string Username to impersonate for the operation
--certificate-authority string Path to a cert. file for the certificate authority
--client-certificate string Path to a client certificate file for TLS
--client-key string Path to a client key file for TLS
--cluster string The name of the kubeconfig cluster to use
--context string The name of the kubeconfig context to use
--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
--kubeconfig string Path to the kubeconfig file to use for CLI requests.
--log-backtrace-at traceLocation when logging hits line file:N, emit a stack trace (default :0)
--log-dir string If non-empty, write log files in this directory
--logtostderr log to standard error instead of files
--match-server-version Require server version to match client version
-n, --namespace string If present, the namespace scope for this CLI request
--password string Password for basic authentication to the API server
--request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
-s, --server string The address and port of the Kubernetes API server
--stderrthreshold severity logs at or above this threshold go to stderr (default 2)
--token string Bearer token for authentication to the API server
--user string The name of the kubeconfig user to use
--username string Username for basic authentication to the API server
-v, --v Level log level for V logs
--vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging
```
###### Auto generated by spf13/cobra on 24-Oct-2016
###### Auto generated by spf13/cobra on 13-Dec-2016
<!-- BEGIN MUNGE: GENERATED_ANALYTICS -->
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