Merge pull request #18835 from brendandburns/3rdparty

Automatic merge from submit-queue

Add support for 3rd party objects to kubectl

@deads2k @jlowdermilk

Instructions for playing around with this:

Run an apiserver with third party resources turned on (`--runtime-config=extensions/v1beta1=true,extensions/v1beta1/thirdpartyresources=true`)

Then you should be able to:

```
kubectl create -f rsrc.json
```

```json
{
  "metadata": {
    "name": "foo.company.com"
  },
  "apiVersion": "extensions/v1beta1",
  "kind": "ThirdPartyResource",
  "versions": [
    {
      "apiGroup": "group",
      "name": "v1"
    },
    {
      "apiGroup": "group",
      "name": "v2"
    }
  ]
}
```

Once that is done, you should be able to:

```
curl http://<server>/apis/company.com/v1/foos
```

```
curl -X POST -d @${HOME}/foo.json http://localhost:8080/apis/company.com/v1/namespaces/default/foos
```

```json
{
  "kind": "Foo",
  "apiVersion": "company.com/v1",
  "metadata": {
    "name": "baz"
  },
  "someField": "hello world",
  "otherField": 1
}
```

After this PR, you can do:

```
kubectl create -f foo.json
```

```
kubectl get foos
```

etc.

pkg/kubectl/cmd/rollout/rollout.go

@@ -43,7 +43,6 @@ func NewCmdRollout(f *cmdutil.Factory, out io.Writer) *cobra.Command {
 			cmd.Help()
 		},
 	}
-
 	// subcommands
 	cmd.AddCommand(NewCmdRolloutHistory(f, out))
 	cmd.AddCommand(NewCmdRolloutPause(f, out))

pkg/kubectl/cmd/rollout/rollout_history.go

@@ -70,7 +70,7 @@ func RunHistory(f *cmdutil.Factory, cmd *cobra.Command, out io.Writer, args []st
 	}
 	revisionDetail := cmdutil.GetFlagInt64(cmd, "revision")
 
-	mapper, typer := f.Object()
+	mapper, typer := f.Object(false)
 
 	cmdNamespace, enforceNamespace, err := f.DefaultNamespace()
 	if err != nil {

pkg/kubectl/cmd/rollout/rollout_pause.go

@@ -80,7 +80,7 @@ func (o *PauseConfig) CompletePause(f *cmdutil.Factory, cmd *cobra.Command, out
 		return cmdutil.UsageError(cmd, cmd.Use)
 	}
 
-	o.Mapper, o.Typer = f.Object()
+	o.Mapper, o.Typer = f.Object(false)
 	o.PauseObject = f.PauseObject
 	o.Out = out
 

pkg/kubectl/cmd/rollout/rollout_resume.go

@@ -78,7 +78,7 @@ func (o *ResumeConfig) CompleteResume(f *cmdutil.Factory, cmd *cobra.Command, ou
 		return cmdutil.UsageError(cmd, cmd.Use)
 	}
 
-	o.Mapper, o.Typer = f.Object()
+	o.Mapper, o.Typer = f.Object(false)
 	o.ResumeObject = f.ResumeObject
 	o.Out = out
 

pkg/kubectl/cmd/rollout/rollout_undo.go

@@ -79,7 +79,7 @@ func (o *UndoOptions) CompleteUndo(f *cmdutil.Factory, cmd *cobra.Command, out i
 	}
 
 	o.ToRevision = cmdutil.GetFlagInt64(cmd, "to-revision")
-	o.Mapper, o.Typer = f.Object()
+	o.Mapper, o.Typer = f.Object(false)
 	o.Out = out
 
 	cmdNamespace, enforceNamespace, err := f.DefaultNamespace()