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70 Commits

Author SHA1 Message Date
Davanum Srinivas
4e05bc20db Linter to ensure go-cmp/cmp is used ONLY in tests 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2025-01-24 20:49:14 -05:00
Patrick Ohly
8a908e0c0b remove import doc comments 
The "// import <path>" comment has been superseded by Go modules.
We don't have to remove them, but doing so has some advantages:

- They are used inconsistently, which is confusing.
- We can then also remove the (currently broken) hack/update-vanity-imports.sh.
- Last but not least, it would be a first step towards avoiding the k8s.io domain.

This commit was generated with
   sed -i -e 's;^package \(.*\) // import.*;package \1;' $(git grep -l '^package.*// import' | grep -v 'vendor/')

Everything was included, except for
   package labels // import k8s.io/kubernetes/pkg/util/labels
because that package is marked as "read-only".
 2024-12-02 16:59:34 +01:00
carlory
f68dc13760 remove general avaliable feature-gate ZeroLimitedNominalConcurrencyShares 2024-10-18 14:32:43 +08:00
carlory
49b2c969a3 remove resource flowschemas and prioritylevelconfigurations from legacyBetaEnabledByDefaultResources in v1.32 2024-09-02 11:30:17 +08:00
Kubernetes Prow Robot
bb350f7111 Merge pull request #125661 from mjudeikis/mjudeikis/poststarthookctx.stopch.cleanup 
Clean deprecated context.StopCh
 2024-07-23 02:12:22 -07:00
Vadim Rutkovsky
d028da92cf flowcontrol: print object type when bootstrapping flowschemas 
Print object type as Kind may be unset
 2024-07-09 13:55:33 +02:00
Mangirdas Judeikis
24ecb20e41 clean deprecated context.StopCh 2024-06-27 16:07:29 +03:00
Lan Liang
9236425df6 pkg/registry: drop pointer wrapper functions. 
The new k8s.io/utils/ptr package provides generic wrapper functions,
which can be used instead of type-specific pointer wrapper functions.
This replaces the latter with the former, and migrates other uses of
the deprecated pointer package to ptr in affacted files.

See kubernetes/utils#283 for details.

Signed-off-by: Lan Liang <gcslyp@gmail.com>
 2024-04-15 14:34:53 +00:00
Abu Kashem
5f75c35edf apiserver: allow zero value for the 'nominalConcurrencyShares' field 2024-01-26 15:55:50 -05:00
Abu Kashem
b8cd792b36 rename the roundtrip annotation, forbid it in v1 2023-10-30 18:22:51 -04:00
Abu Kashem
9fd2ab419a apiserver: allow zero value for the 'nominalConcurrencyShares' field 2023-10-30 08:18:40 -04:00
Abu Kashem
430c226709 apiserver: fix lint issue, defaulting and validation test for flowcontrol v1 2023-10-30 08:18:40 -04:00
Abu Kashem
17bda3c3e0 apiserver: apf controller, bootstrap, tests should use flowcontrol v1 API 2023-10-30 08:18:35 -04:00
Abu Kashem
b24dd44904 apiserver: enable apf v1 API 2023-10-30 07:48:22 -04:00
SataQiu
2825519da2 apf: remove v1alpha1 API 2023-08-30 20:48:42 +08:00
Mike Spreitzer
2069835094 Tolerate only the two allowed field changes 
Signed-off-by: Mike Spreitzer <mspreitz@us.ibm.com>
 2023-07-14 01:01:43 +00:00
Abu Kashem
3754d2da20 apf: allow admin to change the Exempt field only of the exempt pl 
Signed-off-by: Mike Spreitzer <mspreitz@us.ibm.com>
 2023-07-14 01:01:29 +00:00
Patrick Ohly
a5df442be7 flowcontrol: copy object before passing it to client-go Create to avoid data race 
This is similar to 5e1c6cd0d4, except that here generics are involved:
because client-go Create under the hood mutates its input value temporarily,
callers must make a copy if the object is read from some other goroutine.

The race as reported by "go test -race" for
test/integration/examples.TestAggregatedAPIServerRejectRedirectResponse is:

WARNING: DATA RACE
Read at 0x00c000556010 by goroutine 16128:
  reflect.Value.String()
      /usr/local/go/src/reflect/value.go:2565 +0x216
  encoding/json.stringEncoder()
      /usr/local/go/src/encoding/json/encode.go:645 +0x223
  encoding/json.structEncoder.encode()
      /usr/local/go/src/encoding/json/encode.go:759 +0x2ba
  encoding/json.structEncoder.encode-fm()
      <autogenerated>:1 +0xdb
  encoding/json.ptrEncoder.encode()
      /usr/local/go/src/encoding/json/encode.go:943 +0x382
  encoding/json.ptrEncoder.encode-fm()
      <autogenerated>:1 +0x90
  encoding/json.(*encodeState).reflectValue()
      /usr/local/go/src/encoding/json/encode.go:358 +0x88
  encoding/json.(*encodeState).marshal()
      /usr/local/go/src/encoding/json/encode.go:330 +0x224
  encoding/json.Marshal()
      /usr/local/go/src/encoding/json/encode.go:161 +0xf9
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/util/flowcontrol/format.ToJSON()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/util/flowcontrol/format/formatting.go:81 +0x44
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/util/flowcontrol/format.Stringer.String()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/util/flowcontrol/format/formatting.go:68 +0x5a4
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/util/flowcontrol/format.(*Stringer).String()
      <autogenerated>:1 +0x4b
  fmt.(*pp).handleMethods()
      /usr/local/go/src/fmt/print.go:673 +0x4db
  fmt.(*pp).printArg()
      /usr/local/go/src/fmt/print.go:756 +0xce4
  fmt.(*pp).doPrintf()
      /usr/local/go/src/fmt/print.go:1077 +0x599
  fmt.Fprintf()
      /usr/local/go/src/fmt/print.go:224 +0x7e
  k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).printfDepth()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:733 +0x216
  k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).printf()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:718 +0xcc
  k8s.io/kubernetes/vendor/k8s.io/klog/v2.Verbose.Infof()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1418 +0x64
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/util/flowcontrol.(*cfgMeal).digestFlowSchemasLocked()
...
Previous write at 0x00c000556010 by goroutine 15271:
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1.(*TypeMeta).SetGroupVersionKind()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go:121 +0x193
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.WithVersionEncoder.Encode()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/helper.go:239 +0x325
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.(*WithVersionEncoder).Encode()
      <autogenerated>:1 +0xfb
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.Encode()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/codec.go:49 +0xb3
  k8s.io/kubernetes/vendor/k8s.io/client-go/rest.(*Request).Body()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/client-go/rest/request.go:470 +0x884
  k8s.io/kubernetes/vendor/k8s.io/client-go/kubernetes/typed/flowcontrol/v1beta3.(*flowSchemas).Create()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/client-go/kubernetes/typed/flowcontrol/v1beta3/flowschema.go:118 +0x23c
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.(*objectOps[...]).Create()
      <autogenerated>:1 +0x10f
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.EnsureConfiguration[...]()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/strategy.go:272 +0x1b5
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.EnsureConfigurations[...]()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/strategy.go:247 +0xf3
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.ensureMandatoryConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:230 +0x59e
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.ensure()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:202 +0x1b2
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration.func1.1()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:159 +0xe4
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:154 +0x7b
 2023-06-30 09:55:25 +02:00
Mike Spreitzer
92a35f5bca Usse generics to simplify pkg/registry/flowcontrol/ensurer 
Signed-off-by: Mike Spreitzer <mspreitz@us.ibm.com>
 2023-06-22 00:56:54 -04:00
Abu Kashem
672614b57e apf: refactor bootstrap ensure strategy 2023-06-09 13:31:23 -04:00
Jordan Liggitt
815578295a Revert "support short name for flowschema and prioritylevelconfiguration" 
This reverts commit 3dd0c41663.
 2023-05-13 11:11:04 -04:00
Mike Spreitzer
008576da07 Improve and simplify maintenance of APF bootstrap objects 
Prepare to make deletion of unwanted object conditional on ResourceVersion.

Remove unnecessary split between finding unwanted objects and removing
them.

Remove unnecessary layers of indirection to reach constant logic.

Use interfaces to remove need for type assertions.

Threaded context into APF object maintenance

Note and respect immutability of desired bootstrap objects
 2023-05-05 09:36:48 -04:00
Kubernetes Prow Robot
f5e361e4e6 Merge pull request #117107 from pohly/test-integration-race-detection-flowcontrol 
pkg/registry/flowcontrol: avoid race condition during Create
 2023-05-05 00:09:24 -07:00
Patrick Ohly
5e1c6cd0d4 pkg/registry/flowcontrol: avoid race condition during Create 
k8s.io/kubernetes/test/integration/controlplane.TestReconcilerAPIServerLeaseMultiCombined
suffered from race conditions. The underlying reason is that
330b5a2b8d/staging/src/k8s.io/apimachinery/pkg/runtime/helper.go (L221-L243)
temporarily modifies the object that it is meant to encode. Callers of
client-go Create calls must be aware of that and pass in unique object if they
might get called concurrently.

It's not clear where these goroutines came from, but the data race seems genuine:

WARNING: DATA RACE
Read at 0x00c0001d66f0 by goroutine 70907:
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1.(*TypeMeta).GroupVersionKind()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go:126 +0x64
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.WithVersionEncoder.Encode()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/helper.go:231 +0x176
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.(*WithVersionEncoder).Encode()
      <autogenerated>:1 +0xfb
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.Encode()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/codec.go:50 +0xb3
  k8s.io/kubernetes/vendor/k8s.io/client-go/rest.(*Request).Body()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/client-go/rest/request.go:469 +0x884
  k8s.io/kubernetes/vendor/k8s.io/client-go/kubernetes/typed/flowcontrol/v1beta3.(*flowSchemas).Create()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/client-go/kubernetes/typed/flowcontrol/v1beta3/flowschema.go:118 +0x23c
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.(*flowSchemaWrapper).Create()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/flowschema.go:156 +0x12b
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.ensureConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/strategy.go:235 +0x147
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.(*fsEnsurer).Ensure()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/flowschema.go:121 +0xd2
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.ensureSuggestedConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:211 +0x417
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.ensure()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:186 +0x99
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration.func1()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:157 +0xb4
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:154 +0x7b
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.poll()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/poll.go:245 +0x57
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.PollImmediateUntilWithContext()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/poll.go:200 +0x59
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:153 +0x237
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration-fm()
      <autogenerated>:1 +0x58
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.runPostStartHook.func1()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:199 +0xa1
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.runPostStartHook()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:200 +0xda
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.(*GenericAPIServer).RunPostStartHooks.func2()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:166 +0xb4

Previous write at 0x00c0001d66f0 by goroutine 69811:
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1.(*TypeMeta).SetGroupVersionKind()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/meta.go:121 +0x193
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.WithVersionEncoder.Encode()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/helper.go:241 +0x3d9
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.(*WithVersionEncoder).Encode()
      <autogenerated>:1 +0xfb
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime.Encode()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/codec.go:50 +0xb3
  k8s.io/kubernetes/vendor/k8s.io/client-go/rest.(*Request).Body()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/client-go/rest/request.go:469 +0x884
  k8s.io/kubernetes/vendor/k8s.io/client-go/kubernetes/typed/flowcontrol/v1beta3.(*flowSchemas).Create()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/client-go/kubernetes/typed/flowcontrol/v1beta3/flowschema.go:118 +0x23c
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.(*flowSchemaWrapper).Create()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/flowschema.go:156 +0x12b
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.ensureConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/strategy.go:235 +0x147
  k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer.(*fsEnsurer).Ensure()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/ensurer/flowschema.go:121 +0xd2
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.ensureSuggestedConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:211 +0x417
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.ensure()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:186 +0x99
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration.func1()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:157 +0xb4
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.runConditionWithCrashProtectionWithContext()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:154 +0x7b
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.poll()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/poll.go:245 +0x57
  k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.PollImmediateUntilWithContext()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/poll.go:200 +0x59
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/registry/flowcontrol/rest/storage_flowcontrol.go:153 +0x237
  k8s.io/kubernetes/pkg/registry/flowcontrol/rest.(*bootstrapConfigurationEnsurer).ensureAPFBootstrapConfiguration-fm()
      <autogenerated>:1 +0x58
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.runPostStartHook.func1()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:199 +0xa1
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.runPostStartHook()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:200 +0xda
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.(*GenericAPIServer).RunPostStartHooks.func2()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:166 +0xb4

Goroutine 70907 (running) created at:
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.(*GenericAPIServer).RunPostStartHooks()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:166 +0x167
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.preparedGenericAPIServer.NonBlockingRun()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/genericapiserver.go:729 +0x21a
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.preparedGenericAPIServer.Run()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/genericapiserver.go:578 +0x907
  k8s.io/kubernetes/vendor/k8s.io/kube-aggregator/pkg/apiserver.preparedAPIAggregator.Run()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/kube-aggregator/pkg/apiserver/apiserver.go:447 +0xf8
  k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServer.func3()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:260 +0x109
  k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServer.func9()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:263 +0x47

Goroutine 69811 (running) created at:
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.(*GenericAPIServer).RunPostStartHooks()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/hooks.go:166 +0x167
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.preparedGenericAPIServer.NonBlockingRun()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/genericapiserver.go:729 +0x21a
  k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server.preparedGenericAPIServer.Run()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/genericapiserver.go:578 +0x907
  k8s.io/kubernetes/vendor/k8s.io/kube-aggregator/pkg/apiserver.preparedAPIAggregator.Run()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/kube-aggregator/pkg/apiserver/apiserver.go:447 +0xf8
  k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServer.func3()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:260 +0x109
  k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServer.func9()
      /home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:263 +0x47
 2023-04-05 15:59:22 +02:00
kkkkun
3dd0c41663 support short name for flowschema and prioritylevelconfiguration 2023-03-02 09:04:28 +00:00
Arda Güçlü
1abf94bec3 Remove GetSingularName for subresources 2022-11-18 12:21:19 +03:00
Arda Güçlü
672e0b1e01 Use correct singular name format for subresources 2022-11-18 12:21:19 +03:00
Arda Güçlü
578ddde80e Add singular name for the rest of types 2022-11-18 12:21:13 +03:00
Abu Kashem
424b23bb15 apiserver: fix defaulting for apf bootstrap configuration 2022-11-08 13:23:09 -08:00
Abu Kashem
66fc0d7037 rename assuredConcurrencyShares for flowcontrol v1beta3 2022-09-26 15:34:10 -04:00
Abu Kashem
0a99e6ebb1 apiserver: update apf logic to use v1beta3 2022-09-21 18:54:20 -04:00
Abu Kashem
e1a764d635 apiserver: enable v1beta3 for apf 2022-09-21 18:54:19 -04:00
Davanum Srinivas
a9593d634c Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-07-26 13:14:05 -04:00
Wojciech Tyczyński
80060a502c Implement Destroy() method for all registries 2022-04-19 15:59:13 +02:00
Kubernetes Prow Robot
9fbe66a486 Merge pull request #103516 from ykakarap/kubectl-subresources-apiserver 
kubectl: apiserver changes to add --subresource support
 2022-03-23 13:21:32 -07:00
Yuvaraj Kakaraparthi
801c39b478 kubectl: API changes to support --subresource in kubectl 
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Co-authored-by: Nikhita Raghunath <nikitaraghunath@gmail.com>
Co-authored-by: Yuvaraj Kakaraparthi <kakaraparthy@vmware.com>
 2022-03-23 11:19:58 +05:30
David Eads
a59b92e8c0 reduce API surface area of whether a resource is enabled 2022-02-23 13:36:33 -05:00
David Eads
0ec20f97d2 migrate more rest handlers to select by resource enablement 2022-02-22 12:07:43 -05:00
Abu Kashem
95b4ac4dbd apf: create suggested pl before flowschema 2022-01-24 10:24:30 -05:00
Abu Kashem
df41fe5d84 apf: clarify with comment 2022-01-19 17:38:31 -05:00
Patrick Ohly
9eaa2dc554 avoid klog Info calls without verbosity 
In the following code pattern, the log message will get logged with v=0 in JSON
output although conceptually it has a higher verbosity:

   if klog.V(5).Enabled() {
       klog.Info("hello world")
   }

Having the actual verbosity in the JSON output is relevant, for example for
filtering out only the important info messages. The solution is to use
klog.V(5).Info or something similar.

Whether the outer if is necessary at all depends on how complex the parameters
are. The return value of klog.V can be captured in a variable and be used
multiple times to avoid the overhead for that function call and to avoid
repeating the verbosity level.
 2022-01-12 07:48:36 +01:00
Mike Spreitzer
72403c8814 Concurrentize pkg/registry/flowcontrol/ensurer/strategy.go 
Stop logging error messages when surprised by concurrent activity.
Concurrent activity is not an error, it is normal.
 2022-01-04 22:55:21 -05:00
Kubernetes Prow Robot
9e209efd65 Merge pull request #107104 from tkashem/apf-use-v1beta2 
apf: use v1beta2 in registry package
 2022-01-04 13:06:42 -08:00
Abu Kashem
f30a34bc01 apf: use v1beta2 for registry 2021-12-17 10:35:37 -05:00
Ben Luddy
3f929b1634 Use a lister for bootstrap flowcontrol config objects. 
Instead of listing all flowschemas and prioritylevelconfigurations on
each tick, read from local informer caches.
 2021-10-20 11:40:00 -04:00
Abu Kashem
28f2b42a41 apf: update apf logic to use v1beta2 2021-09-09 08:28:58 -04:00
Abu Kashem
e2b8701545 apf: ebable v1beta2 2021-09-09 08:28:53 -04:00
Abu Kashem
d9e3fbff94 apf: fix bootstrap ensurer log message 2021-07-07 15:01:46 -04:00
Kubernetes Prow Robot
781382a74d Merge pull request #102067 from tkashem/apf-always-create-suggested 
apf: always create missing bootstrap configuration object
 2021-05-25 12:12:43 -07:00
Kubernetes Prow Robot
c115435adc Merge pull request #101688 from liggitt/field-warnings 
Add field-level warning plumbing and add pod spec warnings
 2021-05-19 17:23:04 -07:00