Kubernetes Submit Queue 3cbb62b6bb Merge pull request #56206 from brancz/top-metrics-s ...

Automatic merge from submit-queue (batch tested with PRs 56206, 58525). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

kubectl: Use metrics-server for kubectl top commands

**What this PR does / why we need it**:

This PR implements support for the kubectl top commands to use the metrics-server as an aggregated API, instead of requesting the metrics from heapster directly. If the `metrics.k8s.io` API is not served by the apiserver, then this still falls back to the previous behavior.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:

Fixes #55489

**Special notes for your reviewer**:

As utilizing heapster as well as the v1alpha1 version of the metrics API is discouraged, I intentionally implemented the support very separated, so that once it is decided, that support is entirely removed, this will make it easy.

**Release note**:

```release-note
Support metrics API in `kubectl top` commands.
```

/cc @kubernetes/sig-instrumentation-pr-reviews @DirectXMan12 @fgrzadkowski @piosz

2018-01-23 13:17:31 -08:00

..

apply

Support retainkeys strategy in new apply merge code

2017-11-02 10:00:56 -07:00

apps

Add support for CronJob to kind_visitor

2017-11-10 04:22:57 +00:00

categories

Autogenerate BUILD files

2017-12-23 13:12:11 -08:00

cmd

Merge pull request #56206 from brancz/top-metrics-s

2018-01-23 13:17:31 -08:00

explain

Autogenerate BUILD files

2017-12-23 13:12:11 -08:00

metricsutil

kubectl: Use metrics-server for kubectl top commands

2018-01-22 21:45:06 +01:00

plugins

Autogenerate BUILD files

2017-12-23 13:12:11 -08:00

proxy

Autogenerate BUILD files

2017-12-23 13:12:11 -08:00

resource

Autogenerate BUILD files

2017-12-23 13:12:11 -08:00

scheme

remove reference to v1alpha1

2017-11-21 13:00:40 -08:00

util

client-go: remove import of github.com/gregjones/httpcache

2018-01-08 09:54:12 -08:00

validation

Autogenerate BUILD files

2017-12-23 13:12:11 -08:00

.import-restrictions

Move scheduler code out of plugin directory.

2018-01-05 15:05:01 -08:00

apply.go

remove internal version api from apply

2017-12-11 13:49:39 +05:30

autoscale_test.go

refactor kubectl autoscale to use the new generator

2017-11-20 14:12:20 +08:00

autoscale.go

refactor kubectl autoscale to use the new generator

2017-11-20 14:12:20 +08:00

bash_comp_utils.go

Remove "All rights reserved" from all the headers.

2016-06-29 17:47:36 -07:00

BUILD

remove /k8s.io/kubernetes/pkg/kubectl/testing

2018-01-03 09:39:33 +08:00

clusterrolebinding_test.go

add UT for pkg/kubecl clusterrolebinding

2017-08-28 15:13:15 +08:00

clusterrolebinding.go

add UT for pkg/kubecl clusterrolebinding

2017-08-28 15:13:15 +08:00

configmap_test.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

configmap.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

delete_test.go

pkg/apis/core: mechanical import fixes in dependencies

2017-11-09 12:14:08 +01:00

delete.go

pkg/apis/core: mechanical import fixes in dependencies

2017-11-09 12:14:08 +01:00

deployment_test.go

add ut for pkg/kubectl/deployment.go

2017-08-22 11:10:21 +08:00

deployment.go

kubectl: deploy generators don't need to impl Generator iface

2017-07-31 12:26:17 -07:00

doc.go

kubectl: rewrite docstrings in several files

2017-06-23 09:49:30 -07:00

env_file_test.go

kubectl: refactor addFromEnvFile, write tests

2017-06-23 09:49:30 -07:00

env_file.go

Relax restrictions on environment variable names.

2017-07-28 22:11:26 +02:00

generate_test.go

UTs for pkg/kubectl generate_test.go

2017-08-03 21:34:03 +08:00

generate.go

UTs for pkg/kubectl generate_test.go

2017-08-03 21:34:03 +08:00

history_test.go

Refactor HistoryViewerFor to use Visitor design pattern

2017-11-09 08:11:19 +00:00

history.go

Add support for CronJob to kind_visitor

2017-11-10 04:22:57 +00:00

interfaces.go

find and replace

2017-01-20 08:04:53 -05:00

kubectl.go

kubectl: Move utility functions to util package

2017-09-04 20:14:16 +10:00

namespace_test.go

Remove unused code in UT files in pkg/

2018-01-15 16:02:35 +08:00

namespace.go

Remove kubectl create namespace dependencies on kubernetes/pkg/api

2017-10-25 20:26:11 +08:00

OWNERS

Revert "update kubectl approvers"

2017-01-25 17:32:22 -08:00

pdb_test.go

Print type representation on errors when checking parameter types

2017-11-01 10:36:17 +01:00

pdb.go

Print type representation on errors when checking parameter types

2017-11-01 10:36:17 +01:00

priorityclass_test.go

add create subcommand for priorityclass

2017-11-07 15:03:01 +08:00

priorityclass.go

add create subcommand for priorityclass

2017-11-07 15:03:01 +08:00

quota_test.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

quota.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

resource_filter_test.go

pkg/apis/core: mechanical import fixes in dependencies

2017-11-09 12:14:08 +01:00

resource_filter.go

Builder should allow moving between unstructured / versioned easily

2017-11-19 19:16:49 -05:00

rolebinding_test.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

rolebinding.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

rollback_test.go

Replace type switches in Rollback with Visitor pattern

2017-11-19 17:46:57 +00:00

rollback.go

Trying to make error message similar to what is expected in tests

2017-11-22 06:17:44 +00:00

rolling_updater_test.go

Remove unused code in UT files in pkg/

2018-01-15 16:02:35 +08:00

rolling_updater.go

pkg/apis/core: mechanical import fixes in dependencies

2017-11-09 12:14:08 +01:00

rollout_status_test.go

Replace some occurances of kubernetes internal api types in kubectl

2017-11-08 18:27:45 +01:00

rollout_status.go

use extensions client with explicit version

2017-11-22 21:18:14 +08:00

run_test.go

Enable batch/v1beta1.CronJobs by default

2017-09-03 11:17:33 +02:00

run.go

Merge pull request #54554 from zjj2wry/set-dep

2017-11-11 12:44:30 -08:00

scale_test.go

adds generic scaler to kubectl

2017-12-18 22:44:04 +01:00

scale.go

the changes introduced in this commit plumbs in the generic scaler into kubectl.

2018-01-12 09:21:18 +01:00

secret_for_docker_registry_test.go

Fix problem accessing private docker registries

2017-12-20 12:37:40 -05:00

secret_for_docker_registry.go

Fix problem accessing private docker registries

2017-12-20 12:37:40 -05:00

secret_for_tls_test.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

secret_for_tls.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

secret_test.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

secret.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

service_basic_test.go

Make sure the ports is valid when parsing portString

2017-11-13 20:46:05 +08:00

service_basic.go

Make sure the ports is valid when parsing portString

2017-11-13 20:46:05 +08:00

service_test.go

remove dependency from service generator

2017-10-31 15:35:36 +08:00

service.go

remove dependency from service generator

2017-10-31 15:35:36 +08:00

serviceaccount_test.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

serviceaccount.go

switch some commands to use its own scheme

2017-10-27 18:31:42 -07:00

sorting_printer_test.go

pkg/api/legacyscheme: fixup imports

2017-10-18 17:23:55 +02:00

sorting_printer.go

Make metav1.(Micro)?Time functions take pointers

2017-08-17 11:24:28 +02:00