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This commit is contained in:
Brendan Burns 2015-01-15 15:43:49 -08:00
parent 4209bd4888
commit e8489264cf
3 changed files with 10 additions and 4 deletions
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5
docs/kubectl.md
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@ -882,6 +882,9 @@ Examples:
$ kubectl run-container nginx --image=dockerfile/nginx --dry-run
<just print the corresponding API objects, don't actually send them to the apiserver>
$ kubectl run-container nginx --image=dockerfile/nginx --overrides='{ "apiVersion": "v1beta1", "desiredState": { ... } }'
<start a single instance of nginx, but overload the desired state with a partial set of values parsed from JSON
Usage:
```
@ -913,7 +916,7 @@ Usage:
--ns-path="/home/username/.kubernetes_ns": Path to the namespace info file that holds the namespace context to use for CLI requests.
-o, --output="": Output format: json|yaml|template|templatefile
--output-version="": Output the formatted object with the given version (default api-version)
--overrides="": An inline JSON override for the generated object. If this is non-empty, it is parsed used to override the generated object
--overrides="": An inline JSON override for the generated object. If this is non-empty, it is parsed used to override the generated object. Requires that the object supply a valid apiVersion field.
-r, --replicas=1: Number of replicas to create for this container. Default 1
-s, --server="": The address of the Kubernetes API server
--stderrthreshold=2: logs at or above this threshold go to stderr

2
pkg/kubectl/cmd/helpers.go
View File

@ -198,7 +198,7 @@ func Merge(dst runtime.Object, fragment, kind string) error {
}
codec := runtime.CodecFor(api.Scheme, versionString)
intermediate.(map[string]interface{})["kind"] = kind
dataMap["kind"] = kind
data, err := json.Marshal(intermediate)
if err != nil {
return err

7
pkg/kubectl/cmd/run.go
View File

@ -40,7 +40,10 @@ Examples:
<starts a replicated instance of nginx>
$ kubectl run-container nginx --image=dockerfile/nginx --dry-run
<just print the corresponding API objects, don't actually send them to the apiserver>`,
<just print the corresponding API objects, don't actually send them to the apiserver>
$ kubectl run-container nginx --image=dockerfile/nginx --overrides='{ "apiVersion": "v1beta1", "desiredState": { ... } }'
<start a single instance of nginx, but overload the desired state with a partial set of values parsed from JSON`,
Run: func(cmd *cobra.Command, args []string) {
if len(args) != 1 {
usageError(cmd, "<name> is required for run")
@ -84,6 +87,6 @@ Examples:
cmd.Flags().IntP("replicas", "r", 1, "Number of replicas to create for this container. Default 1")
cmd.Flags().Bool("dry-run", false, "If true, only print the object that would be sent, don't actually do anything")
cmd.Flags().StringP("labels", "l", "", "Labels to apply to the pod(s) created by this call to run.")
cmd.Flags().String("overrides", "", "An inline JSON override for the generated object. If this is non-empty, it is parsed used to override the generated object")
cmd.Flags().String("overrides", "", "An inline JSON override for the generated object. If this is non-empty, it is parsed used to override the generated object. Requires that the object supply a valid apiVersion field.")
return cmd
}