Automatic merge from submit-queue
Update "kubectl get all" to display resource type as part of name
fixes#23838
release-note-none
When running "kubectl get all", or printing any output with mixed resource kinds, an additional column is added to the output with each resource's kind:
`kubectl get all --all-namespaces`
```
NAMESPACE NAME DESIRED CURRENT AGE
default rc/docker-registry-1 1 1 23h
testproject rc/node-1 0 0 2d
NAMESPACE NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default svc/docker-registry 172.30.36.42 <none> 5000/TCP 23h
default svc/kubernetes 172.30.0.1 <none> 443/TCP,53/UDP,53/TCP 7d
testproject svc/ruby-ex 172.30.187.128 <none> 8080/TCP 6d
NAMESPACE NAME READY STATUS RESTARTS AGE
default po/docker-registry-1-cpf8o 1/1 Running 1 23h
```
[]()
Return immediately when attempting to get a singular resource that isn't found, so that we avoid
printing out a List if the output format is something like json or yaml.
Before:
```
$ kubectl get pod/foo -o yaml
apiVersion: v1
items: []
kind: List
metadata: {}
pods "foo" not found
```
After:
```
$ kubectl get pod/foo -o yaml
pods "foo" not found
```
The one side effect is that for the "kubectl help" commands a newline
is prepended to output, which will alter the yaml output.
Here we use dedent to format the code to match the output.
hack/update-generated-docs.sh has been run and the affected files have
been added.
Note: for describe.go we added a period to the end of an output message.
reqs:
- the kubectl cmd must support the -f | --filename flag
- the kubectl cmd must support visiting a dir one level deep,
or using more than one resource
Internal types are not supposed to have json metadata (though in kubernetes
they do) as it is true with openshift types. That means sort-by must work
on versioned objects for sorting, otherwise it produces "error: metadata
is not found" error if it sorts internal types without json metadata.
This PR converts internal types objects to versioned objects and sort-by
sorts them correctly without medata error, and then it prints
corresponding internal objects in sorted order.
As per kubectl get help, --namespace should be ignored with all-namespaces,
but kubectl get pods --all-namespaces --namespace=<name-space> gives
following error:
"the namespace from the provided object "default" does not match the
namespace "". You must pass '--namespace=default' to perform this
operation."
This commit fixes this error issue.
Most of the logic related to type and kind retrieval belongs in the
codec, not in the various classes. Make it explicit that the codec
should handle these details.
Factory now returns a universal Decoder and a JSONEncoder to assist code
in kubectl that needs to specifically deal with JSON serialization
(apply, merge, patch, edit, jsonpath). Add comments to indicate the
serialization is explicit in those places. These methods decode to
internal and encode to the preferred API version as previous, although
in the future they may be changed.
React to removing Codec from version interfaces and RESTMapping by
passing it in to all the places that it is needed.
util.CheckErr(err)
with
if err != nil {
return err
}
One replacement is incorrent. The current call of resource.NewBuilder is returned in r variable. Which was tested with util.CheckErr(r.Err()) before cd7d78b696 commit. It was replaced by
if err != nil {
return err
}
which is incorrect as err is not set by resource.NewBuilder call. The correct use is
err := r.Err()
if err != nil {
return err
}
