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Fix kubectl explain for cronjobs

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This commit is contained in:
Maciej Szulik 2018-01-24 17:22:38 +01:00
parent 2f4cca73af
commit c7efab40b6
2 changed files with 9 additions and 16 deletions
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2
hack/make-rules/test-cmd-util.sh
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@ -4120,6 +4120,8 @@ run_kubectl_explain_tests() {
# shortcuts work
kubectl explain po
kubectl explain po.status.message
# cronjob work
kubectl explain cronjob
set +o nounset
set +o errexit

23
pkg/kubectl/cmd/explain.go
View File

@ -26,19 +26,18 @@ import (
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
"k8s.io/kubernetes/pkg/kubectl/explain"
"k8s.io/kubernetes/pkg/kubectl/scheme"
"k8s.io/kubernetes/pkg/kubectl/util/i18n"
)
var (
explainLong = templates.LongDesc(`
List the fields for supported resources
This command describes the fields associated with each supported API resource.
Fields are identified via a simple JSONPath identifier:
Fields are identified via a simple JSONPath identifier:
<type>.<fieldName>[.<fieldName>]
Add the --recursive flag to display all of the fields at once without descriptions.
Information about each field is retrieved from the server in OpenAPI format.`)
@ -81,7 +80,6 @@ func RunExplain(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, ar
recursive := cmdutil.GetFlagBool(cmd, "recursive")
apiVersionString := cmdutil.GetFlagString(cmd, "api-version")
apiVersion := schema.GroupVersion{}
mapper, _ := f.Object()
// TODO: After we figured out the new syntax to separate group and resource, allow
@ -105,20 +103,13 @@ func RunExplain(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, ar
}
}
if len(apiVersionString) == 0 {
groupMeta, err := scheme.Registry.Group(gvk.Group)
if err != nil {
return err
}
apiVersion = groupMeta.GroupVersion
} else {
apiVersion, err = schema.ParseGroupVersion(apiVersionString)
if len(apiVersionString) != 0 {
apiVersion, err := schema.ParseGroupVersion(apiVersionString)
if err != nil {
return err
}
gvk = apiVersion.WithKind(gvk.Kind)
}
gvk = apiVersion.WithKind(gvk.Kind)
resources, err := f.OpenAPISchema()
if err != nil {