Update dependencies to v0.18.0-alpha.1 tag

Merge pull request #86269 from odinuge/go-mod-version
Update go version in go.mod to 1.13 Kubernetes-commit: b96642aeaeefee838b5f0938e5d04765dd27d39b
2026-03-09 00:00:13 +08:00 · 2019-12-18 15:11:02 +00:00 · 2019-12-14 19:13:29 +00:00 · 2019-12-14 12:43:14 +01:00 · 2019-11-23 02:10:55 +00:00 · 2019-11-21 02:12:13 +00:00
4 changed files with 24 additions and 24 deletions
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -272,7 +272,7 @@
 		},
 		{
 			"ImportPath": "golang.org/x/crypto",
-			"Rev": "bac4c82f6975"
+			"Rev": "60c769a6c586"
 		},
 		{
 			"ImportPath": "golang.org/x/exp",
@@ -364,7 +364,7 @@
 		},
 		{
 			"ImportPath": "gopkg.in/yaml.v2",
-			"Rev": "v2.2.8"
+			"Rev": "v2.2.4"
 		},
 		{
 			"ImportPath": "honnef.co/go/tools",
@@ -372,19 +372,19 @@
 		},
 		{
 			"ImportPath": "k8s.io/api",
-			"Rev": "v0.17.4"
+			"Rev": "v0.18.0-alpha.1"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery",
-			"Rev": "v0.17.4"
+			"Rev": "v0.18.0-alpha.1"
 		},
 		{
 			"ImportPath": "k8s.io/client-go",
-			"Rev": "v0.17.4"
+			"Rev": "v0.18.0-alpha.1"
 		},
 		{
 			"ImportPath": "k8s.io/code-generator",
-			"Rev": "v0.17.4"
+			"Rev": "v0.18.0-alpha.1"
 		},
 		{
 			"ImportPath": "k8s.io/gengo",
--- a/controller.go
+++ b/controller.go
@@ -300,7 +300,7 @@ func (c *Controller) syncHandler(key string) error {
 	}

 	// If an error occurs during Update, we'll requeue the item so we can
-	// attempt processing again later. THis could have been caused by a
+	// attempt processing again later. This could have been caused by a
 	// temporary network failure, or any other transient reason.
 	if err != nil {
 		return err
--- a/go.mod
+++ b/go.mod
@@ -2,21 +2,21 @@

 module k8s.io/sample-controller

-go 1.12
+go 1.13

 require (
-	k8s.io/api v0.17.4
-	k8s.io/apimachinery v0.17.4
-	k8s.io/client-go v0.17.4
-	k8s.io/code-generator v0.17.4
+	k8s.io/api v0.18.0-alpha.1
+	k8s.io/apimachinery v0.18.0-alpha.1
+	k8s.io/client-go v0.18.0-alpha.1
+	k8s.io/code-generator v0.18.0-alpha.1
 	k8s.io/klog v1.0.0
 )

 replace (
 	golang.org/x/sys => golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a // pinned to release-branch.go1.13
 	golang.org/x/tools => golang.org/x/tools v0.0.0-20190821162956-65e3620a7ae7 // pinned to release-branch.go1.13
-	k8s.io/api => k8s.io/api v0.17.4
-	k8s.io/apimachinery => k8s.io/apimachinery v0.17.4
-	k8s.io/client-go => k8s.io/client-go v0.17.4
-	k8s.io/code-generator => k8s.io/code-generator v0.17.4
+	k8s.io/api => k8s.io/api v0.18.0-alpha.1
+	k8s.io/apimachinery => k8s.io/apimachinery v0.18.0-alpha.1
+	k8s.io/client-go => k8s.io/client-go v0.18.0-alpha.1
+	k8s.io/code-generator => k8s.io/code-generator v0.18.0-alpha.1
 )
--- a/go.sum
+++ b/go.sum
@@ -143,8 +143,8 @@ go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975 h1:/Tl7pH94bvbAAHBdZJT947M/+gp0+CqQXDtMRC0fseo=
-golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 h1:7KByu05hhLed2MO29w7p1XfZvZ13m8mub3shuVftRs0=
+golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190312203227-4b39c73a6495 h1:I6A9Ag9FpEKOjcKrRNjQkPHawoXIhKyTGfvvjFAiiAk=
@@ -216,14 +216,14 @@ gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-k8s.io/api v0.17.4/go.mod h1:5qxx6vjmwUVG2nHQTKGlLts8Tbok8PzHl4vHtVFuZCA=
-k8s.io/apimachinery v0.17.4/go.mod h1:gxLnyZcGNdZTCLnq3fgzyg2A5BVCHTNDFrw8AmuJ+0g=
-k8s.io/client-go v0.17.4/go.mod h1:ouF6o5pz3is8qU0/qYL2RnoxOPqgfuidYLowytyLJmc=
-k8s.io/code-generator v0.17.4/go.mod h1:l8BLVwASXQZTo2xamW5mQNFCe1XPiAesVq7Y1t7PiQQ=
+k8s.io/api v0.18.0-alpha.1/go.mod h1:X82bXHlVEfxpVA9rO5PMaSOdQ+VdlSjT9A2Tl/CWL4A=
+k8s.io/apimachinery v0.18.0-alpha.1/go.mod h1:Ng1IY8TS7sC44KJxT/WUR6qFRfWwahYYYpNXyYRKOCY=
+k8s.io/client-go v0.18.0-alpha.1/go.mod h1:+Fxt9MnOdHNvtcnZhVN8u6iBSjCKcvjoXAZYm6BG9Lk=
+k8s.io/code-generator v0.18.0-alpha.1/go.mod h1:BjGKcoq1MRUmcssvHiSxodCco1T6nVIt4YeCT5CMSao=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6 h1:4s3/R4+OYYYUKptXPhZKjQ04WJ6EhQQVFdjOFvCazDk=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/gengo v0.0.0-20190822140433-26a664648505 h1:ZY6yclUKVbZ+SdWnkfY+Je5vrMpKOxmGeKRbsXVmqYM=
Author	SHA1	Message	Date
Kubernetes Publisher	5e077ad2cd	Update dependencies to v0.18.0-alpha.1 tag	2019-12-18 15:11:02 +00:00
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	65e4a11739	Merge pull request #84327 from byteor/codereview [k8s.io/sample-controller/controller.go]: fixup minor typo Kubernetes-commit: 143f9dd7ccca34445f152722fe8ccbb21f5d3cc4	2019-11-23 02:10:55 +00:00
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
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
Zhou Peng	9dfda3fc9a	[k8s.io/sample-controller/controller.go]: fixup minor typo Signed-off-by: Zhou Peng <p@ctriple.cn> Kubernetes-commit: 5616ce97622e25a90f89f56e5556e73e065ee012	2019-10-25 10:30:25 +08:00
Wenjia Zhang	2ea1ad4d72	Pin dependencies and update vendors Kubernetes-commit: 660b17d0aeda96af94defd4c5110d9fef523d52b	2019-10-23 13:37:36 -07:00
Jordan Liggitt	32837242dd	bump github.com/json-iterator/go v1.1.8 Kubernetes-commit: e323279ab94e2434fa610a476ad6d7630228be0e	2019-10-12 10:10:03 -04:00