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265 Commits

Author SHA1 Message Date
Davanum Srinivas
3c75b0bc1e Updating dependency github.com/fsnotify/fsnotify to version v1.4.9 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: eee5235d2509df063189e08e150cc2c8213b54ed
 2020-04-07 20:50:27 -04:00
Kubernetes Publisher
1ff2c9c252 Merge pull request #89834 from spiffxp/update-gengo 
Update k8s.io/gengo to e0e292d8aa12

Kubernetes-commit: 5ea2d69ccdec410a372d92d680f71911a9d0926e
 2020-04-04 22:25:08 +00:00
Jordan Liggitt
f52e2c788f k8s.io/kube-openapi v0.0.0-20200403204345-e1beb1bd0f35 
fix client-side validation to allow a value of 0 for a number field

Kubernetes-commit: 8b9165839f1f592262c6ac657649b0acff66d1e4
 2020-04-03 14:10:50 -04:00
Aaron Crickenberger
84a3ed9a42 Update k8s.io/gengo to e0e292d8aa12 
This is mainly to pick up the bugfix for reducing log noise while
running import-boss

Kubernetes-commit: f9538b118dc21e0edcda64526526cfd23c9420ca
 2020-04-02 19:57:19 -07:00
Kubernetes Publisher
a39d605b86 Merge pull request #89704 from liggitt/gnostic 
github.com/googleapis/gnostic v0.4.1

Kubernetes-commit: d911254debefb5b630498aa3552899ee2f99f22e
 2020-04-03 22:19:30 +00:00
Jordan Liggitt
8648d29690 github.com/googleapis/gnostic v0.4.1 
Kubernetes-commit: 93c7b24562d80959f45c308e7412456a410b9b25
 2020-03-31 17:18:56 -04:00
Kubernetes Publisher
041853156b Merge pull request #86975 from dims/update-hcsshim-v0.8.7-and-containerd-v1.3.2 
Update to latest cadvisor and containerd (v1.3.3)

Kubernetes-commit: 4ad32682f3605f8eb0c152e3139a42d756106831
 2020-03-26 02:49:06 +00:00
Davanum Srinivas
7f0055f0c9 Updating dependency golang.org/x/xerrors to version v0.0.0-20191204190536-9bdfabe68543 
Kubernetes-commit: d2755395517411cfcda6dee9c749a15e4aef5b3f
 2020-03-24 13:44:55 -04:00
Davanum Srinivas
60f0f63219 Updating dependency golang.org/x/time to version v0.0.0-20191024005414-555d28b269f0 
Kubernetes-commit: 2b8b3b4008bbf072d216049c48ba792f023d2de8
 2020-03-24 13:43:14 -04:00
Davanum Srinivas
e3364ceff9 Updating dependency golang.org/x/net to version v0.0.0-20200202094626-16171245cfb2 
Kubernetes-commit: 75ceb7baa8f0df1c5cbaf02211c1a74e2addf498
 2020-03-24 13:41:31 -04:00
Davanum Srinivas
d9129d0a68 Updating dependency gopkg.in/check.v1 to version v1.0.0-20190902080502-41f04d3bba15 
Kubernetes-commit: 9e91a7ddc1a8f90bccff134b77e043809d07f65c
 2020-03-24 13:39:41 -04:00
Davanum Srinivas
f0d5ab4459 Updating dependency google.golang.org/genproto to version v0.0.0-20191230161307-f3c370f40bfb 
Kubernetes-commit: 7555985346c48b20d2b6662ebbce93827b513be2
 2020-03-24 13:37:58 -04:00
Davanum Srinivas
9d6c1af3ea Updating dependency github.com/kr/pretty to version v0.2.0 
Kubernetes-commit: 54967fe39367c1ada4c9c4b5c2146263f85a41e4
 2020-03-24 13:24:29 -04:00
Davanum Srinivas
38ecd7efc8 Updating dependency github.com/google/go-cmp to version v0.4.0 
Kubernetes-commit: 0dd6bf625814ab6ef9f93fbee40cde6d6206d932
 2020-03-24 13:19:44 -04:00
Davanum Srinivas
cae42cb96c Update cadvisor and containerd 
Kubernetes-commit: 4274ea2c89dee24e4c188a71e8164b2a40d1e181
 2020-03-24 13:11:42 -04:00
Kubernetes Publisher
cc4f140715 Merge pull request #89444 from gnufied/update-utils-dep 
bump k8s.io/utils package

Kubernetes-commit: 044a4ce21de7e89308be6cedc59fbf1cbb6b30b9
 2020-03-25 05:05:13 +00:00
Kubernetes Publisher
c32b5dc3cb Merge pull request #89339 from alvaroaleman/lister-clarify-read-only 
Lister codegen: Clarify that returned objects are read-only

Kubernetes-commit: 0c9ba6b5d7c4c91e1edfdb230574b99ebc5d1027
 2020-03-25 00:41:56 +00:00
Hemant Kumar
4980766862 bump k8s.io/utils package 
This fixes bug with xfs mount failing because of xfs_repair
being called. Fixes https://github.com/kubernetes/utils/issues/141

Kubernetes-commit: a1ae67d691d514d859fce68299d7bd3830686b38
 2020-03-24 17:21:19 -04:00
Kubernetes Publisher
7d53195909 Merge pull request #89341 from aojea/bumputils 
bump k8s.io utils

Kubernetes-commit: 6273449fe06574b3b192b92fe487ddfbd16837af
 2020-03-23 04:52:53 +00:00
Antonio Ojea
a19d6d79a0 bump k8s.io utils 
Fix a bug in k8s.io/utils/net.GetIndexedIP() that wasn't working
with IPv6 addresses with leading zeros.

Kubernetes-commit: dc025534afb0c3106b3aab166f88b971102135d1
 2020-03-22 22:21:47 +01:00
Kubernetes Publisher
3bff4f1e4d Merge pull request #89319 from mboersma/fix-mount-sensitive-windows-master 
Update vendored MountSensitive code for Windows

Kubernetes-commit: ca82b3281f426add48421aa54114d8f54f7d4ce5
 2020-03-21 16:40:43 +00:00
marosset
a471136fa4 Updating vendored files 
Kubernetes-commit: e72714933004dd34170a7e70f006f2ddb8e968d0
 2020-03-20 21:13:48 +00:00
Kubernetes Publisher
a4286795ca Merge pull request #89159 from dims/move-term-package-to-component-base 
Move term package to component base and switch to moby/term

Kubernetes-commit: bd07a408c1f82858fd63164f3b2937fd5f6905ce
 2020-03-19 20:41:14 +00:00
Davanum Srinivas
b5c00988a5 Updating dependency github.com/google/go-cmp to version v0.3.1 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: 865fd484820bf473ac9aa36466baaca80403fa45
 2020-03-16 17:01:25 -04:00
Davanum Srinivas
926fedac01 update vendor 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: ee4310280669153c8ed733ae05946af65cc817b5
 2020-03-16 16:54:33 -04:00
Kubernetes Publisher
8a9bf52c5e Merge pull request #89105 from andyzhangx/upgrade-40.2 
Upgrade to azure-sdk v40.2.0

Kubernetes-commit: de931d569e005d916f8f146fc27fdac1c713a0ea
 2020-03-19 08:38:26 +00:00
Kubernetes Publisher
98ae5d8686 Merge pull request #89014 from enj/enj/i/drop_openstack_cred_plugin 
client-go: remove openstack auth plugin

Kubernetes-commit: 05134da9b7b90f35fe716d156d823778db16f634
 2020-03-19 08:38:25 +00:00
andyzhangx
56261ea59d chore: upgrade to azure-sdk v40.2.0 
chore: use autorest v0.9.6

fix go module issue

fix go module error

Kubernetes-commit: da20cc202fe2c5594c578a85730578b2300c78a0
 2020-03-11 14:46:29 +00:00
Monis Khan
132dad4627 client-go: drop github.com/gophercloud/gophercloud dep 
Signed-off-by: Monis Khan <mok@vmware.com>

Kubernetes-commit: 7a7bc9bcfb556abd4ec22be634eaca9e3b3a132a
 2020-03-10 16:49:30 -04:00
Kubernetes Publisher
cd9755a5c9 Merge pull request #88875 from apelisse/apply-no-op 
SSA: Applying same object twice should be a no-op the second time

Kubernetes-commit: 71ad0a90205c12e8ebbe6872db30097026916659
 2020-03-07 12:39:24 +00:00
Kubernetes Publisher
aa5891ad80 Merge pull request #88708 from mikedanese/deleteopts 
Migrate clientset metav1.DeleteOpts to pass-by-value

Kubernetes-commit: 5708511499fe500ae3b4bbd40204cef382f652e8
 2020-03-06 08:39:08 +00:00
Antoine Pelisse
636cb6ea26 Bump sigs.k8s.io/structured-merge-diff to v3 
Kubernetes-commit: df41fd932bef1686b30a1abee477c5009ebabe80
 2020-03-05 13:09:50 -08:00
Kubernetes Publisher
a4d2d71ffa Merge pull request #88684 from saad-ali/updateMountLib 
Update AzureFile and CephFS to use MountSensitive

Kubernetes-commit: cd23e78c3dc1a4161abb11523a8614b56b9c0928
 2020-03-04 08:40:01 +00:00
saad-ali
8a42a9808f Update dep k8s.io/utils to 0a110f9eb7ab 
Kubernetes-commit: 22e8189f40fc95b18bad2b59ba2ad20ae7c69ea9
 2020-02-28 18:22:45 -08:00
Kubernetes Publisher
b5ec0e93d1 Merge pull request #88381 from BenTheElder/CVE-2020-9283 
update golang.org/x/crypto to fix CVE-2020-9283

Kubernetes-commit: 056374d9c8b8e43745d8a97f82981f886702cef8
 2020-02-21 17:12:08 +00:00
Benjamin Elder
ec544ac840 update golang.org/x/crypto 
Kubernetes-commit: 86ead631585825725e39f9a5e99c169b892a338c
 2020-02-20 13:17:51 -08:00
Kubernetes Publisher
a2c492ddbe Merge pull request #85617 from andrewsykim/optimize-external-ips 
proxier: only get local addresses once per sync loop

Kubernetes-commit: ed0d6ee3cec18a2b0cc213bd3833e5bd02b091d8
 2020-02-14 09:01:33 +00:00
andrewsykim
0981c9f5b1 update vendor k8s.io/utils to 5f6fbceb4c31 
Signed-off-by: andrewsykim <kim.andrewsy@gmail.com>

Kubernetes-commit: 9e5a06c3eddb135a33496e874477a3a64b2421d6
 2020-01-17 22:06:08 -05:00
Kubernetes Publisher
05e054c7a4 Merge pull request #87952 from mikedanese/opts 
add *Options to Create, Update, and Patch in generated clientsets

Kubernetes-commit: abe6321296123aaba8e83978f7d17951ab1b64fd
 2020-02-09 07:14:57 +00:00
Kubernetes Publisher
18387238ee Merge pull request #87908 from jpbetz/enable-smd-reflector 
Bump to latest SMD to pick up performance optimizations

Kubernetes-commit: 86fcb30e5391a5494c8d83586f0911772a6949aa
 2020-02-09 07:14:56 +00:00
Kubernetes Publisher
950eb22709 Merge pull request #87299 from mikedanese/ctx 
context in client-go

Kubernetes-commit: 334d788f081e3bd6bb5fbbb5130c7d0810afc91e
 2020-02-08 15:12:50 +00:00
Joe Betz
92ba4d84d0 Bump to latest SMD to pick up performance optimizations 
Kubernetes-commit: d9faaca64738a50455f38dd88845e8b4b5ca37e2
 2020-02-06 15:10:25 -08:00
Kubernetes Publisher
81e6fe3b90 Merge pull request #87830 from dims/update-sigs.k8s.io/yaml-to-v1.2.0 
Updating dependency sigs.k8s.io/yaml to version v1.2.0

Kubernetes-commit: e4061baeac03793f300c2dd824cae5673d1c24cf
 2020-02-07 03:14:28 +00:00
Davanum Srinivas
4e2b652898 Updating dependency sigs.k8s.io/yaml to version v1.2.0 
Kubernetes-commit: 5bb1838c5c197dd06af5f37df6fdaf8093338f67
 2020-02-04 15:45:47 -05:00
Kubernetes Publisher
9d489c7b9d Merge pull request #87597 from mikedanese/rctx 
Refactor context handling in rest.Request

Kubernetes-commit: 60dd5dbd8b2347284b7e9b87a5700f54c185034e
 2020-01-30 07:38:37 +00:00
Kubernetes Publisher
edca37f8f5 Merge pull request #87431 from dprotaso/bump-gofuzz 
bump github.com/google/gofuzz

Kubernetes-commit: fc3b7b6dcde835291bd2103d78df9391b20bba39
 2020-01-30 07:38:36 +00:00
Kubernetes Publisher
c94d7696a4 Merge pull request #83526 from eloyekunle/feat/gengo-reverse-import 
import-boss reverse import

Kubernetes-commit: f5a008746aeae60feafafb77a0f07bebfceb2d97
 2020-01-29 03:34:53 +00:00
Elijah Oyekunle
ee78ef29b9 bump gengo version 
Kubernetes-commit: cece51b9b0b8322401f17f0650af864b9867f12e
 2020-01-28 10:51:37 +01:00
Kubernetes Publisher
960347feac Merge pull request #87138 from markusthoemmes/fix-capitalization-error 
Fix error-string-capitalization in clientset generator.

Kubernetes-commit: 6ae7bfc691c8266fc253d45ecf55acac8877c6d2
 2020-01-24 11:35:01 +00:00
Kubernetes Publisher
8c05e8c649 Merge pull request #87467 from cjcullen/yaml 
Update gopkg.in/yaml.v2 to v2.2.8

Kubernetes-commit: 07b358b1904c3c16a40a93a18f95e9411d9a2789
 2020-01-24 03:37:09 +00:00
Kubernetes Publisher
bd4ff3d8ad Merge pull request #87442 from jennybuckley/smd-3 
Update structured-merge-diff dependency to v3

Kubernetes-commit: 03cb6afc1a7d43e8ea034279a19801d3d3fb17b3
 2020-01-23 07:38:42 +00:00
CJ Cullen
4f28e14945 update gopkg.in/yaml.v2 to v2.2.8 
Kubernetes-commit: b86df2bec4f377afc0ca03482ffad2f0a49a83b8
 2020-01-22 11:32:39 -08:00
jennybuckley
5605e8990d Update Structured Merge Diff to V3 
Kubernetes-commit: b33fbc84d9d6e7033c36fa3bc321b8fea28ceed6
 2020-01-21 15:03:56 -08:00
Dave Protasowski
551d70ff44 bump github.com/google/gofuzz 
This includes the ability for the fuzzer to skip certain struct fields

Kubernetes-commit: c8dbde86664170f479dd9a9a55de76d8f186754f
 2020-01-21 13:11:34 -05:00
Kubernetes Publisher
f983218c80 Merge pull request #87081 from dims/updating-protobuf-and-grpc 
Updating protobuf (v1.3.1) and grpc (v1.26.0)

Kubernetes-commit: f4b6b751cdf2d46940355359443b263cb883d006
 2020-01-18 23:52:50 +00:00
Davanum Srinivas
ab1c547945 Updating dependency google.golang.org/genproto to version v0.0.0-20190819201941-24fa4b261c55 
Kubernetes-commit: 2f78a9480f2f4eabb7698984371df25543312db4
 2020-01-13 17:40:24 -05:00
Davanum Srinivas
bab5a99d15 Updating dependency google.golang.org/grpc to version v1.26.0 
Kubernetes-commit: 3b29bcf52d3f6a73af9830cf55159893899c2b1b
 2020-01-13 17:38:18 -05:00
Davanum Srinivas
59665bb9b6 Updating dependency github.com/gogo/protobuf to version v1.3.1 
Kubernetes-commit: 9c78f05d06cb43dce4363cad03ff79f579c22eee
 2020-01-13 17:36:07 -05:00
Kubernetes Publisher
de9f70c977 Merge pull request #87158 from dims/pick-closest-tags-for-a-few-packages 
Pick closest tags for a few packages and avoid random SHA

Kubernetes-commit: 5d1c3016103d83df4ae91664639ba7e0a103c7ec
 2020-01-16 03:54:08 +00:00
Kubernetes Publisher
2ddb023c08 Merge pull request #87226 from liggitt/simplify-code-generator 
Simplify code generator dependencies

Kubernetes-commit: b95d571e32294047a5fb9ca93ee4e394f6765308
 2020-01-15 19:50:53 +00:00
Jordan Liggitt
a23205f445 hack/update-vendor.sh 
Kubernetes-commit: e8a8bdb4cac0c9299da7317d41bcb3e1320424e1
 2020-01-14 21:56:32 -05:00
Kubernetes Publisher
f8d330e562 Merge pull request #87107 from dims/updating-googleapis/gnostic-to-v0.1.0 
updating googleapis/gnostic to v0.1.0

Kubernetes-commit: d5145ffc10c7429f555134f44d5bf95cd7eda270
 2020-01-13 23:51:10 +00:00
Kubernetes Publisher
ab780863f6 Merge pull request #87088 from dims/switch-to-newer-gonum 
Drop random SHA and update gonum.org/v1/gonum to v0.6.2

Kubernetes-commit: bb3f8c7c899d7166c31934b80b39c7307ec85b7a
 2020-01-13 23:51:09 +00:00
Davanum Srinivas
a9e1ddb708 Updating dependency github.com/elazarl/goproxy to version 947c36d 
Kubernetes-commit: a6d72ab71323b01846b37fe896bae3e0886a86ba
 2020-01-13 12:33:25 -05:00
Davanum Srinivas
575eb3267b updating googleapis/gnostic to v0.1.0 
per https://github.com/googleapis/gnostic/releases/tag/v0.1.0, the
v0.1.0 was made specifically for use by k8s, but we still seem to be
using a random SHA. Let's try to switch to a tagged version.

Kubernetes-commit: 420d5d10c4baad0aced31de382801fd999f2c94b
 2020-01-11 22:38:36 -05:00
Kubernetes Publisher
7e92736cc3 Merge pull request #85458 from cjcullen/yaml 
Update gopkg.in/yaml.v2 to v2.2.7

Kubernetes-commit: 7f2128757b1aa2e83320d1f635fe8b2e7028542a
 2020-01-11 15:50:42 +00:00
Davanum Srinivas
55a37d4522 update gonum.org/v1/gonum to v0.6.2 
Kubernetes-commit: f66ef23c1182e72db9cbb80f6df4186a326374c0
 2020-01-10 15:26:48 -05:00
Kubernetes Publisher
7b12eff437 Merge pull request #86346 from SataQiu/bump-utils-20191217 
Bump k8s.io/utils version

Kubernetes-commit: 2d310b13215110a9dcaabcebef65d62a1b3f0bdd
 2019-12-22 11:49:42 +00:00
SataQiu
2b5783f346 bump k8s.io/utils version 
Kubernetes-commit: 2497a1209bf96472bceabbc465b2370f1b66a4a7
 2019-12-17 23:12:53 +08:00
Kubernetes Publisher
b60d4fc3c5 Merge pull request #86013 from carlosedp/ginkgo_bump 
Bump Ginkgo to support building on riscv64 arch

Kubernetes-commit: 4ff692861908697c530b6b8ba48a5eb442bd7ed7
 2019-12-20 23:50:14 +00:00
Carlos de Paula
6976381688 Bump Ginkgo to support building on riscv64 arch 
Kubernetes-commit: ecfd30d2517c52f158b099abcc303cce307c324d
 2019-12-06 15:23:15 -05:00
Kubernetes Publisher
8ed8142b5c Merge pull request #86269 from odinuge/go-mod-version 
Update go version in go.mod to 1.13

Kubernetes-commit: b96642aeaeefee838b5f0938e5d04765dd27d39b
 2019-12-14 19:13:29 +00:00
Odin Ugedal
2c5619cf7a Update go version in go.mod 
We now use go 1.13 and not 1.12

Kubernetes-commit: 4769cbedd5bdaf61e329b4e9687ec97a6c53b61a
 2019-12-14 12:43:14 +01:00
Kubernetes Publisher
d454fe8177 Merge pull request #85223 from sttts/sttts-crd-items-types 
apiextensions: fix items+type logic in API due to broken go-openapi validation

Kubernetes-commit: 976712556e4bd22d5312a0af36b18127c709d54a
 2019-11-21 02:12:13 +00:00
CJ Cullen
7fc9944bbb update gopkg.in/yaml.v2 to v2.2.7 
Kubernetes-commit: aa278345fa55ee9f3e097da1b590fcabd85270f7
 2019-11-19 09:39:27 -08:00
Dr. Stefan Schimanski
01bbecf3b2 hack/pin-dependency.sh github.com/go-openapi/validate v0.19.5 
Kubernetes-commit: ef88c43c0296e6004d0e3407a1336074897b309d
 2019-11-15 13:48:59 +01:00
Kubernetes Publisher
ef93e2e76a Merge pull request #85305 from codenrhoden/remove-mount-pkg 
Remove pkg/util/mount (moved out of tree)

Kubernetes-commit: 45e0080fd5883e3355233c9c22fa5bf242d525dd
 2019-11-15 22:10:02 +00:00
Travis Rhoden
b3ad0016ff Remove pkg/util/mount (moved out of tree) 
This patch removes pkg/util/mount completely, and replaces it with the
mount package now located at k8s.io/utils/mount. The code found at
k8s.io/utils/mount was moved there from pkg/util/mount, so the code is
identical, just no longer in-tree to k/k.

Kubernetes-commit: 0c5c3d8bb97d18a2a25977e92b3f7a49074c2ecb
 2019-11-14 13:30:00 -07:00
Kubernetes Publisher
055fb85f0a Merge pull request #84424 from mikedanese/expcache 
Add an expiring cache for the caching token authenticator

Kubernetes-commit: 19b4017b5d5c5695403a9804f5ea3de11a436c04
 2019-11-15 02:06:46 +00:00
Kubernetes Publisher
33e2132d1e Merge pull request #85175 from liggitt/golang-org-comments 
Add comments to explain golang.org replace directives

Kubernetes-commit: 24334444b46371e26594e1f6e594195a761b53d3
 2019-11-14 22:25:29 +00:00
Jordan Liggitt
424188e943 Add comments to explain golang.org replace directives 
Kubernetes-commit: 9f40e19d7ac9e2203c23814701468a26eee1964f
 2019-11-12 23:54:26 -05:00
Kubernetes Publisher
de0ba49f28 Merge pull request #83840 from liggitt/json-iter 
bump json-iterator dependency

Kubernetes-commit: 3387d6cfc73235fd554e5039b85abb7700eaf126
 2019-11-09 11:01:50 +00:00
Kubernetes Publisher
cb8e37036c Merge pull request #84911 from yue9944882/chore/bump-kube-openapi 
Pin kube-openapi vendor to 30be4d16710a

Kubernetes-commit: dd6faa5da791c06fa23ff668e4463c3ad2b23340
 2019-11-08 07:15:22 +00:00
yue9944882
7b8c63153b update k8s.io/kube-openapi to 30be4d16710a 
Kubernetes-commit: 8e7606f32898b294fc25152ff8bd34f62d6221d3
 2019-11-07 18:39:08 +08:00
Kubernetes Publisher
97ea7f1bbd Merge pull request #82809 from liggitt/go-1.13-no-modules 
update to use go1.13.4

Kubernetes-commit: 695c3061dd92a6b6950f8adf0341ceb4a8dd44d7
 2019-11-07 03:24:42 +00:00
Jordan Liggitt
fe7e76b7d4 hack/update-vendor.sh 
Kubernetes-commit: 297570e06a88db23e16dbdbf6ce3173fe0ae376c
 2019-11-05 14:11:10 -05:00
Kubernetes Publisher
472018681a Merge pull request #84604 from codenrhoden/update-utils-dep 
Update k8s.io/utils dependency to latest

Kubernetes-commit: 97e28edb6620568d985f3b03b495a0a373aa8750
 2019-11-01 23:13:24 +00:00
Travis Rhoden
09364c09e9 Update k8s.io/utils dependency to latest 
Kubernetes-commit: 81f66ecbb5ff359ac765c7f332289dd8c1737c39
 2019-10-31 08:35:01 -06:00
Mike Danese
326f8f2c88 Add an expiring cache for the caching token authenticator 
And maybe the webhook authorizer cache.

This cache has two primary advantages over the LRU cache used currently:

- Cache hits don't acquire an exclusive lock.
- More importantly, performance doesn't fallover when the access pattern
  scans a key space larger than an arbitrary size (e.g. the LRU
  capacity).

The downside of using an expiring cache here is that it doesn't have a
maximum size so it's suspectible to DoS when the input is user
controlled. This is not the case for successful authentications, and
successful authentications have a natural expiry so it might be a good
fit here.

It has some a few differences compared to:

3d7318f29d/staging/src/k8s.io/client-go/tools/cache/expiration_cache.go

- Expiration is not entirely lazy so keys that are never accessed again
  are still released from the cache.
- It does not acquire an exclusive lock on cache hits.
- It supports per entry ttls specified on Set.

The expiring cache (without striping) does somewhere in between the
simple cache and striped cache in the very contrived contention test
where every iteration acquires a write lock:

```
$ benchstat simple.log expiring.log
name      old time/op    new time/op    delta
Cache-12    2.74µs ± 2%    2.02µs ± 3%  -26.37%  (p=0.000 n=9+9)
name      old alloc/op   new alloc/op   delta
Cache-12      182B ± 0%      107B ± 4%  -41.21%  (p=0.000 n=8+9)
name      old allocs/op  new allocs/op  delta
Cache-12      5.00 ± 0%      2.00 ± 0%  -60.00%  (p=0.000 n=10+10)

$ benchstat striped.log expiring.log
name      old time/op    new time/op    delta
Cache-12    1.58µs ± 5%    2.02µs ± 3%  +27.34%  (p=0.000 n=10+9)
name      old alloc/op   new alloc/op   delta
Cache-12      288B ± 0%      107B ± 4%  -62.85%  (p=0.000 n=10+9)
name      old allocs/op  new allocs/op  delta
Cache-12      9.00 ± 0%      2.00 ± 0%  -77.78%  (p=0.000 n=10+10)

$ benchstat simple.log striped.log expiring.log
name \ time/op    simple.log   striped.log  expiring.log
Cache-12          2.74µs ± 2%  1.58µs ± 5%   2.02µs ± 3%
name \ alloc/op   simple.log   striped.log  expiring.log
Cache-12            182B ± 0%    288B ± 0%     107B ± 4%
name \ allocs/op  simple.log   striped.log  expiring.log
Cache-12            5.00 ± 0%    9.00 ± 0%     2.00 ± 0%
```

I also naively replacemed the LRU cache with the expiring cache in the
more realisitc CachedTokenAuthenticator benchmarks:

https://gist.github.com/mikedanese/41192b6eb62106c0758a4f4885bdad53

For token counts that fit in the LRU, expiring cache does better because
it does not require acquiring an exclusive lock for cache hits.

For token counts that exceed the size of the LRU, the LRU has a massive
performance drop off. The LRU cache is around 5x slower (with lookups
taking 1 milisecond and throttled to max 40 lookups in flight).

```
$ benchstat before.log after.log
name                                                  old time/op    new time/op    delta
CachedTokenAuthenticator/tokens=100_threads=256-12      3.60µs ±22%    1.08µs ± 4%  -69.91%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=500_threads=256-12      3.94µs ±19%    1.20µs ± 3%  -69.57%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=2500_threads=256-12     3.07µs ± 6%    1.17µs ± 1%  -61.87%  (p=0.000 n=9+10)
CachedTokenAuthenticator/tokens=12500_threads=256-12    3.16µs ±17%    1.38µs ± 1%  -56.23%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=62500_threads=256-12    15.0µs ± 1%     2.9µs ± 3%  -80.71%  (p=0.000 n=10+10)

name                                                  old alloc/op   new alloc/op   delta
CachedTokenAuthenticator/tokens=100_threads=256-12        337B ± 1%      300B ± 0%  -11.06%  (p=0.000 n=10+8)
CachedTokenAuthenticator/tokens=500_threads=256-12        307B ± 1%      304B ± 0%   -0.96%  (p=0.000 n=9+10)
CachedTokenAuthenticator/tokens=2500_threads=256-12       337B ± 1%      304B ± 0%   -9.79%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=12500_threads=256-12      343B ± 1%      276B ± 0%  -19.58%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=62500_threads=256-12      493B ± 0%      334B ± 0%  -32.12%  (p=0.000 n=10+10)

name                                                  old allocs/op  new allocs/op  delta
CachedTokenAuthenticator/tokens=100_threads=256-12        13.0 ± 0%      11.0 ± 0%  -15.38%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=500_threads=256-12        12.0 ± 0%      11.0 ± 0%   -8.33%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=2500_threads=256-12       13.0 ± 0%      11.0 ± 0%  -15.38%  (p=0.000 n=10+10)
CachedTokenAuthenticator/tokens=12500_threads=256-12      13.0 ± 0%      10.0 ± 0%  -23.08%  (p=0.000 n=9+10)
CachedTokenAuthenticator/tokens=62500_threads=256-12      17.0 ± 0%      12.0 ± 0%  -29.41%  (p=0.000 n=10+10)
```

Benchmarked with changes in #84423

Bugs: #83259 #83375

Kubernetes-commit: 9167711fd18511ffc9c90ee306c462be9fc7999b
 2019-10-26 12:19:07 -07:00
Kubernetes Publisher
d7b8b83029 Merge pull request #83987 from wenjiaswe/etcd_client_3_4_2 
Update etcd client to v3.4.3 in k8s v1.17

Kubernetes-commit: 09f453ff8322979ed5a7611bc2e5528506c1fc7f
 2019-10-25 23:13:05 +00:00
Wenjia Zhang
2ea1ad4d72 Pin dependencies and update vendors 
Kubernetes-commit: 660b17d0aeda96af94defd4c5110d9fef523d52b
 2019-10-23 13:37:36 -07:00
Kubernetes Publisher
ab9e95689d Merge pull request #82455 from AdheipSingh/patch-1 
Update comment for syncHandler

Kubernetes-commit: ad0274fb6e506fb573cc3237ada871ea6dfc66fe
 2019-10-17 07:04:49 +00:00
Kubernetes Publisher
2b8cca0f69 Merge pull request #81952 from ialidzhikov/fix/broken-link 
Fix broken link in sample-controller

Kubernetes-commit: d87403c2f5c4a49b15420985e7c6d5cbd1e9cd8b
 2019-10-16 11:28:52 +00:00
Kubernetes Publisher
8aa6dce7d6 Merge pull request #83785 from yastij/bump-utils-rangesize 
bump k8s.io/utils to pickup bug fix for rangesize func

Kubernetes-commit: 677903edc6cfe1fb045a55b0734ee05ce8c3d03c
 2019-10-14 07:34:41 +00:00
Jordan Liggitt
32837242dd bump github.com/json-iterator/go v1.1.8 
Kubernetes-commit: e323279ab94e2434fa610a476ad6d7630228be0e
 2019-10-12 10:10:03 -04:00
Yassine TIJANI
97f7067723 bump k8s.io/utils to pickup bug fix for rangesize 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>

Kubernetes-commit: 5d49cbd3cae68d7aafdeac7f2ca08208118f09ad
 2019-10-11 16:45:21 +02:00
Kubernetes Publisher
ac9726f261 Merge pull request #82176 from pohly/ginkgo-stack-fix 
Ginkgo update + stack fix

Kubernetes-commit: b140b431073ae4d84ce9ef5e01a1f27058178ead
 2019-10-05 12:09:43 +00:00
Kubernetes Publisher
9f91627dc6 Merge pull request #83261 from liggitt/yaml-limits 
limit yaml/json decode size

Kubernetes-commit: 4afcba42bed2bb7c36e5209a90d87343f32a0efa
 2019-10-03 04:11:42 +00:00
Jordan Liggitt
1be1e75737 bump gopkg.in/yaml.v2 v2.2.4 
Kubernetes-commit: 8aeffa8716dcf986544df74444264ef639d61a7a
 2019-10-02 14:46:08 -04:00
Kubernetes Publisher
a91ecd8a9f Merge pull request #83113 from yastij/bump-utils 
bump k8s.io/utils to pickup ipallocator changes

Kubernetes-commit: 28bcf55accc52dfd4fde5f603a5784c40c485528
 2019-09-26 00:08:56 +00:00