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Add YAML example to kubectl patch.

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steveperry-53 2017-08-11 11:54:33 -07:00
parent a4996c99d4
commit 88ab64c88a
1 changed files with 8 additions and 5 deletions
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13
pkg/kubectl/cmd/patch.go
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@ -57,23 +57,26 @@ type PatchOptions struct {
var ( var (
patchLong = templates.LongDesc(i18n.T(` patchLong = templates.LongDesc(i18n.T(`
Update field(s) of a resource using strategic merge patch Update field(s) of a resource using strategic merge patch, a JSON merge patch, or a JSON patch.
JSON and YAML formats are accepted. JSON and YAML formats are accepted.
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.`)) 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.`))
patchExample = templates.Examples(i18n.T(` patchExample = templates.Examples(i18n.T(`
# Partially update a node using strategic merge patch # Partially update a node using a strategic merge patch. Specify the patch as JSON.
kubectl patch node k8s-node-1 -p '{"spec":{"unschedulable":true}}' 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 # Partially update a node using a strategic merge patch. Specify the patch as YAML.
kubectl patch node k8s-node-1 -p $'spec:\n 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}}' 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 # 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"}]}}' 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 # 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"}]'`)) kubectl patch pod valid-pod --type='json' -p='[{"op": "replace", "path": "/spec/containers/0/image", "value":"new image"}]'`))
) )