959fbf9f84
Use timing ratio histograms instead of sample-and-watermark histograms
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Kubernetes-commit: 0c0b7ca49f9ade72b990bf3a6f568485586af8b4
2022-05-18 02:56:48 -04:00
32237d0a84
Add timing ratio histograms
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Following is the result of benchmarking the two kinds of histograms on
my laptop.
% go test -benchmem -run=^$ -bench Histogram .
goos: darwin
goarch: amd64
pkg: k8s.io/apiserver/pkg/util/flowcontrol/metrics
cpu: Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
BenchmarkSampleAndWaterMarkHistogramsVecEltSafeEarly-16 980143 1230 ns/op 0 B/op 0 allocs/op
BenchmarkSampleAndWaterMarkHistogramsVecEltSafeLate-16 932380 1216 ns/op 0 B/op 0 allocs/op
BenchmarkTimingRatioHistogram-16 12665247 94.13 ns/op 0 B/op 0 allocs/op
BenchmarkTimingRatioHistogramVecElementSimple-16 11015806 100.4 ns/op 0 B/op 0 allocs/op
BenchmarkTimingRatioHistogramVecElementSafeEarly-16 7142589 172.0 ns/op 0 B/op 0 allocs/op
BenchmarkTimingRatioHistogramVecElementSafeLate-16 11487517 96.67 ns/op 0 B/op 0 allocs/op
PASS
ok k8s.io/apiserver/pkg/util/flowcontrol/metrics 7.718s
Kubernetes-commit: 8039f9d600c08450a81b60494b392a6aada0c14b
2022-05-18 02:30:06 -04:00
8628966894
Fix more initial numerators
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Kubernetes-commit: ba690c2257af76bd971d0dfb6bef13ff9099e549
2022-05-18 00:22:30 -04:00
cae328fb1c
Give apf metrics abstractions more familiar names
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The logic is similar to Prometheus gauges and vectors,
adopt that terminology.
Kubernetes-commit: 7d64a93a1407f91b5e13bf540a0fa834a41622eb
2022-05-17 23:27:47 -04:00
17134151a6
Always dial using a context
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Kubernetes-commit: 2d62c57533f96985b7847dd63f91471167bd6006
2022-05-18 10:39:35 +10:00
45a9315997
Merge pull request #110094 from tkashem/refactor-graceful
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apiserver: refactor - move AuditBackend.Run out of NonBlockingRun
Kubernetes-commit: f727b5af34dac134aaa5bb5a8f02f78ed6e5291c
2022-05-18 00:21:45 +00:00
4f090bcb98
Merge pull request #110061 from wojtek-t/shutdown_apiextensions
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Cleanup CRD storage on shutdown
Kubernetes-commit: 4bd396115def9afd7eac7f9071ed699d61c55b27
2022-05-18 00:21:43 +00:00
0cb3518ed9
Merge pull request #110081 from wojtek-t/document_shutdown_sequence
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Diagram for graceful shutdown
Kubernetes-commit: c79b909de715a25e247efc48743ce2001ca8779b
2022-05-17 16:15:14 +00:00
2000c163ec
apiserver: add lifecycle signal for preshutdown hook
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Kubernetes-commit: b1f7b60515798934b011d27bfeba1cee4fcd26b7
2022-05-17 12:00:04 -04:00
771df84108
apiserver: refactor - move AuditBackend.Run out of NonBlockingRun
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Kubernetes-commit: 6b8398318c005753383700f27bd398f4724b37a9
2022-05-17 11:14:11 -04:00
9b5acf1cdd
Merge pull request #110024 from stevekuznetsov/skuznets/split-list-test
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storage: split paginated and non-paginated list tests, make them generic
Kubernetes-commit: ed522c7460805b2a942f3dfe9603ee2fc0827e35
2022-05-17 12:15:09 +00:00
4cc65c15fa
Merge pull request #110062 from wojtek-t/fix_storage_object_count_tracker_registration
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Avoid leaking StorageObjectCountTracker goroutine
Kubernetes-commit: 45844049fcdfe1bdaa11ccee685d45eb1c1588a2
2022-05-16 16:14:23 +00:00
751a040f24
Cleanup CRD storage on shutdown
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Kubernetes-commit: 01cf641ffbb3c876c4fc6c3e53a0613356f883e5
2022-05-15 22:25:43 +02:00
e6f50ae491
Update managedFields time when value is modified
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Kubernetes-commit: f681821fcf028e0e8082be6a9daf0a8ff9392a66
2022-05-15 17:30:36 +02:00
f5d65d90e9
Avoid leaking StorageObjectCountTracker goroutine
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Kubernetes-commit: 564b376812836fb1e77452d478ab16eee5101447
2022-05-15 09:57:26 +02:00
7816c29325
Merge pull request #110025 from stevekuznetsov/skuznets/skuznets-reviews-storage
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apiserver/storage: add myself to the reviewers list
Kubernetes-commit: 30adcd0b6c1c28303d7281b7be2ac45bdd7989e4
2022-05-13 08:52:01 -07:00
ff9ea26823
ix CVE-2022-27191: Bump golang.org/x/crypto to v0.0.0-20220315160706
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Signed-off-by: cyclinder qifeng.guo@daocloud.io
Kubernetes-commit: 46bbe52c7a00c27ac530788797b40c685510706e
2022-05-13 10:00:40 +08:00
658eeac034
fix preshutdown hook behavor with graceful termination
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Kubernetes-commit: 9644edc321e3b7e5180eb7c15a27bf28e19485db
2022-05-12 19:58:33 -04:00
b2d4efbca3
apiserver/storage: add myself to the reviewers list
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 0d616946c036d5ead9dd03e312c6ac16f9a91c3e
2022-05-12 15:40:33 -07:00
7d65d3df16
Merge pull request #110013 from enj/enj/i/remove_azure_gcp_auth_plugins
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Remove gcp and azure auth plugins
Kubernetes-commit: 2d08104ee3beb5c13db088d40cc22ec053512cea
2022-05-12 23:46:49 +00:00
c9f7ab355b
Merge pull request #109971 from stevekuznetsov/skuznets/isolate-continue
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storage: move continue token definition to storage
Kubernetes-commit: 46469f62db711365c023b5e9f208f7467d302290
2022-05-12 23:46:46 +00:00
ba1294fefd
Merge pull request #110009 from azylinski/fix-create-cr-scope
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Fix requests scope classification
Kubernetes-commit: 0e567664ed3f9eb6c1f41e87f35886188fe5bd96
2022-05-12 23:46:44 +00:00
1704b8df52
Merge pull request #109970 from stevekuznetsov/skuznets/isolate-versioner
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storage: move the APIObjectVersioner definition to storage
Kubernetes-commit: 1be1ec4aa3e0270d591b33024532c8fd3ba8ab08
2022-05-12 23:46:42 +00:00
03363cd42b
storage: move some list tests to generic package
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 162450c01c9004ded53bb77f651f9a3f30920b30
2022-05-12 15:16:07 -07:00
289ed89252
storage/etcd3: make some list tests generic
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: a8067f8e865475cbdb11d812c915927714690676
2022-05-12 15:13:23 -07:00
6bff431f4a
storage: move test utiltiies out of test files
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: e50cb6c8d36ca73c99c935126978cbec01f9be01
2022-05-12 11:52:28 -07:00
947a097a5c
Merge pull request #109978 from wojtek-t/remove_storage_tracking
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Cleanup no-longer used storage cleanup method
Kubernetes-commit: 976a940f4a4e84fe814583848f97b9aafcdb083f
2022-05-12 15:41:54 +00:00
30c4077e0e
Diagram for graceful shutdown
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Kubernetes-commit: 1145582de367b9aa4072e631845ce3abc37b8540
2022-05-12 17:22:36 +02:00
279d578ea9
Remove gcp and azure auth plugins
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Signed-off-by: Monis Khan <mok@vmware.com>
Kubernetes-commit: 916cf16cf14928702f3f90b655ddddab2c85fcec
2022-05-12 09:48:04 -04:00
62aa70cd37
Fix requests scope classification
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create (POST) custom resources should be scope:resource
Kubernetes-commit: 690c912369a6ca7f35363a307a843e91cadd7f6e
2022-05-12 14:27:51 +02:00
cc42d28f06
Merge pull request #108797 from deads2k/release-1.25-removed-01-checker
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update for APIs removed in 1.25
Kubernetes-commit: cae22d8b8a78985f438c232357aa2b6c60d83f9b
2022-05-12 05:03:21 +00:00
39b5496414
Merge pull request #109969 from sttts/sttts-auth-group-adder-race
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authn: fix cache mutation by AuthenticatedGroupAdder
Kubernetes-commit: 2d6534cde925ea16f28755a758c96d621b5fa7d6
2022-05-12 05:03:19 +00:00
a0fc11eb6a
Merge pull request #109930 from wojtek-t/cleanup_etcd_healthcheck
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Cleanup etcd healthcheck on shutdown
Kubernetes-commit: 784cf764690917e6fb229532722ea0d857cfcde4
2022-05-11 21:03:37 +00:00
5f27f61940
Merge pull request #108414 from aojea/cacher_context
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cacher: don't accept requests if stopped
Kubernetes-commit: 999b1bbe92947fca9e1fab67349ad11d3c46d328
2022-05-11 21:03:35 +00:00
d0a6d0fb72
Cleanup no-longer used storage cleanup method
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Kubernetes-commit: 2dd44d6226efc6b72ae56b5fb81b5b2921cf3e16
2022-05-11 19:02:51 +02:00
0a2d58a552
storage: isolate the test resource
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This test resource only exists to test the versioning logic, but it
cannot live in the general testing package, or import cycles will exist.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: fa2a6d633984aaa36ef988ecf4410c20e27897ea
2022-05-11 09:05:18 -07:00
67344c728d
storage: move continue token definition to storage
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The means by which we encode and decode the continue token during a
paginated LIST call is not specific to etcd3. In order to allow for a
generic suite of tests against any storage.Interface implementation, we
need this logic to live outside of the etcd3 package, or import cycles
will exist.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: eb3aa5be10393968d8083c79f5958501fc029e8d
2022-05-11 07:52:02 -07:00
80256820ce
storage: move the APIObjectVersioner definition to storage
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The means by which we extract and parse the version of an API object is
not specific to etcd3. In order to allow for a generic suite of tests
against any storage.Interface imlpementation, we need this logic to live
outside of the etcd3 package, or import cycles will exist.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 3939f3003e9605c06f65e64d1fc6f94b294f9d97
2022-05-11 07:44:21 -07:00
ae4cc8bfc8
storage/etcd3: factor out non-paginated list tests
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 8fcf00ef9171cfb623525d2a6aea1d721c3b5e74
2022-05-11 07:18:05 -07:00
3677d6afcf
authn: fix cache mutation by AuthenticatedGroupAdder
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The cached token authenticator returns a cache value. The group adder changes it.
Kubernetes-commit: e09e81e4f6e62f9fef89736e79d04983a77e695f
2022-05-11 16:17:29 +02:00
139068ca91
storage/etcd3: factor store setup into a separate function
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 31d7a28c65c34f2e2a28cfc41c2c517d370e7045
2022-05-11 07:17:26 -07:00
fe6b82fbd5
Merge pull request #109914 from stevekuznetsov/skuznets/generic-watch-cancel-test
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storage/testing: move cancelled watch test to generic package
Kubernetes-commit: ccb7118c22fcb3c8804a4239fb80dd5f3c4e00f3
2022-05-10 14:38:16 +00:00
8a97d520ab
Move from k8s.gcr.io to registry.k8s.io
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Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Kubernetes-commit: 50bea1dad89930ad565526910aadc314b9e9f38b
2022-05-10 08:30:09 -04:00
f93af7cfa7
Merge pull request #109909 from stevekuznetsov/skuznets/generic-create-test
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storage/testing: move creation test to generic package
Kubernetes-commit: 0ee790652492cd9283de6907f2eee349b8686c7c
2022-05-10 04:05:43 -07:00
0a7c4bcca1
Cleanup etcd healthcheck on shutdown
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Kubernetes-commit: cb80082f666e0e5fe220df32e31a8face18e9393
2022-05-10 11:12:08 +02:00
da8e7d1134
update kube-controller-manager dependencies
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Kubernetes-commit: c64846da0025d49e72ef431c713fc8c2461caa73
2022-05-09 16:53:00 +00:00
a4bcbc5187
storage/testing: move cancelled watch test to generic package
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 1f24bd91c30a3f0b623c452cffa9f043f202d98b
2022-05-09 08:23:58 -07:00
fe17bc776e
etcd3/store: call a generic cancelled watch test
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: c0fc8172559f7796560a9b80fd23df92095adb14
2022-05-09 08:23:03 -07:00
7b82bba67e
etcd3/store: update cancelled watch test to be generic
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There's no reason to create the watch using the underlying watcher.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 774870611c1d2b405d67eb73ade628ced5e0e994
2022-05-09 08:22:04 -07:00
3fd88b5da7
storage/testing: move creation test to generic package
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Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 2e118f42465efb390bec005f1853a964dd339f97
2022-05-09 08:04:53 -07:00
Mike Spreitzer
Mikhail Mazurskiy
Kubernetes Publisher
Abu Kashem
Wojciech Tyczyński
Guillaume Le Biller
cyclinder
Steve Kuznetsov
Monis Khan
Artur Żyliński
Dr. Stefan Schimanski
Davanum Srinivas
Sugang Li