From 508f1f50e50633e905b05a9875bf0a6cb4832659 Mon Sep 17 00:00:00 2001 From: Sean Malloy Date: Wed, 13 May 2020 22:40:42 -0500 Subject: [PATCH] Update to k8s 1.17.5 dependencies --- go.mod | 11 ++- go.sum | 43 ++++------ .../x/crypto/ssh/terminal/terminal.go | 17 +++- .../x/crypto/ssh/terminal/util_windows.go | 4 +- .../k8s.io/apimachinery/pkg/util/net/http.go | 6 ++ .../apimachinery/pkg/watch/streamwatcher.go | 2 +- .../client-go/discovery/discovery_client.go | 7 ++ vendor/k8s.io/client-go/rest/request.go | 2 +- .../k8s.io/client-go/tools/cache/reflector.go | 78 ++++--------------- .../tools/clientcmd/api/v1/conversion.go | 12 +++ .../util/connrotation/connrotation.go | 10 +-- vendor/modules.txt | 14 ++-- 12 files changed, 89 insertions(+), 117 deletions(-) diff --git a/go.mod b/go.mod index c93820bd8..5011f5ef0 100644 --- a/go.mod +++ b/go.mod @@ -6,12 +6,11 @@ require ( github.com/gogo/protobuf v1.3.1 // indirect github.com/spf13/cobra v0.0.5 github.com/spf13/pflag v1.0.5 - k8s.io/api v0.17.0 - k8s.io/apimachinery v0.17.3-beta.0 - k8s.io/apiserver v0.17.0 - k8s.io/client-go v0.17.0 - k8s.io/component-base v0.17.0 + k8s.io/api v0.17.5 + k8s.io/apimachinery v0.17.5 + k8s.io/apiserver v0.17.5 + k8s.io/client-go v0.17.5 + k8s.io/component-base v0.17.5 k8s.io/klog v1.0.0 - k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c // indirect sigs.k8s.io/yaml v1.2.0 // indirect ) diff --git a/go.sum b/go.sum index f4de7f480..1b8f8a1a6 100644 --- a/go.sum +++ b/go.sum @@ -42,7 +42,6 @@ github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfc github.com/coreos/pkg v0.0.0-20180108230652-97fdf19511ea/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA= github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE= github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY= -github.com/davecgh/go-spew v0.0.0-20151105211317-5215b55f46b2/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= @@ -98,7 +97,6 @@ github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -github.com/google/gofuzz v0.0.0-20161122191042-44d81051d367/go.mod h1:HP5RmnzzSNb993RKQDq4+1A4ia9nllfqcQFTQJedwGI= github.com/google/gofuzz v1.0.0 h1:A8PeW59pxE9IoFRqBp37U+mSNaQoZ46F1f0f863XSXw= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs= @@ -128,7 +126,6 @@ github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJ github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM= github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8= github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo= -github.com/json-iterator/go v0.0.0-20180612202835-f2b4162afba3/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= github.com/json-iterator/go v1.1.8 h1:QiWkFLKq0T7mpzwOTu6BzNDbfTE8OLrYhVKYMLF46Ok= @@ -160,7 +157,6 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= -github.com/modern-go/reflect2 v0.0.0-20180320133207-05fbef0ca5da/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI= github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= @@ -180,7 +176,6 @@ github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/9 github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU= github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= -github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pquerna/cachecontrol v0.0.0-20171018203845-0dec1b30a021/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA= @@ -212,7 +207,6 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE= -github.com/stretchr/testify v0.0.0-20151208002404-e3a8ff8ce365/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk= @@ -233,8 +227,8 @@ golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnf 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 v0.0.0-20190820162420-60c769a6c586 h1:7KByu05hhLed2MO29w7p1XfZvZ13m8mub3shuVftRs0= -golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/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/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= @@ -325,39 +319,32 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.2/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= gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10= gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw= 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= honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= -k8s.io/api v0.17.0 h1:H9d/lw+VkZKEVIUc8F3wgiQ+FUXTTr21M87jXLU7yqM= -k8s.io/api v0.17.0/go.mod h1:npsyOePkeP0CPwyGfXDHxvypiYMJxBWAMpQxCaJ4ZxI= -k8s.io/apimachinery v0.17.0/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg= -k8s.io/apimachinery v0.17.3-beta.0 h1:DeN0royOQ5+j3ytFWnDkxGiF5r9T7m6E9Ukzjg4vVHc= -k8s.io/apimachinery v0.17.3-beta.0/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg= -k8s.io/apiserver v0.17.0 h1:XhUix+FKFDcBygWkQNp7wKKvZL030QUlH1o8vFeSgZA= -k8s.io/apiserver v0.17.0/go.mod h1:ABM+9x/prjINN6iiffRVNCBR2Wk7uY4z+EtEGZD48cg= -k8s.io/client-go v0.17.0 h1:8QOGvUGdqDMFrm9sD6IUFl256BcffynGoe80sxgTEDg= -k8s.io/client-go v0.17.0/go.mod h1:TYgR6EUHs6k45hb6KWjVD6jFZvJV4gHDikv/It0xz+k= -k8s.io/component-base v0.17.0 h1:BnDFcmBDq+RPpxXjmuYnZXb59XNN9CaFrX8ba9+3xrA= -k8s.io/component-base v0.17.0/go.mod h1:rKuRAokNMY2nn2A6LP/MiwpoaMRHpfRnrPaUJJj1Yoc= +k8s.io/api v0.17.5 h1:EkVieIbn1sC8YCDwckLKLpf+LoVofXYW72+LTZWo4aQ= +k8s.io/api v0.17.5/go.mod h1:0zV5/ungglgy2Rlm3QK8fbxkXVs+BSJWpJP/+8gUVLY= +k8s.io/apimachinery v0.17.5 h1:QAjfgeTtSGksdkgyaPrIb4lhU16FWMIzxKejYD5S0gc= +k8s.io/apimachinery v0.17.5/go.mod h1:ioIo1G/a+uONV7Tv+ZmCbMG1/a3kVw5YcDdncd8ugQ0= +k8s.io/apiserver v0.17.5 h1:8RJUTT2TzVZnCl3B+6YgYtaMTIcjwo11z40yZbA85ds= +k8s.io/apiserver v0.17.5/go.mod h1:yo2cFZJ7AUj6BYYRWzEzs2cLtkY6F6zdxs8GhLu5V28= +k8s.io/client-go v0.17.5 h1:Sm/9AQ415xPAX42JLKbJZnreXFgD2rVfDUDwOTm0gzA= +k8s.io/client-go v0.17.5/go.mod h1:S8uZpBpjJJdEH/fEyxcqg7Rn0P5jH+ilkgBHjriSmNo= +k8s.io/component-base v0.17.5 h1:f4QKFRH1OIuWbpWwDm+vGvFQmrXmAbtPF8PREdtkIGE= +k8s.io/component-base v0.17.5/go.mod h1:cZQAW1AUbBjD1lh+e/krbiIpqGz6fipI+vHslOBbuHE= k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0= k8s.io/klog v0.0.0-20181102134211-b9b56d5dfc92/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v0.3.0/go.mod h1:Gq+BEi5rUBO/HRz0bTSXDUcqjScdoY3a9IHpCEIOOfk= k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8= k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I= -k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a h1:UcxjrRMyNx/i/y8G7kPvLyy7rfbeuf1PYyBf973pgyU= -k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E= -k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c h1:/KUFqjjqAcY4Us6luF5RDNZ16KJtb49HfR3ZHB9qYXM= -k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c/go.mod h1:GRQhZsXIAJ1xR0C9bd8UpWHZ5plfAS9fzPjJuQ6JL3E= +k8s.io/kube-openapi v0.0.0-20200316234421-82d701f24f9d h1:jocF7XFucw2pEiv2wS7wk2FRFCjDFGV1oa4TMs0SAT0= +k8s.io/kube-openapi v0.0.0-20200316234421-82d701f24f9d/go.mod h1:F+5wygcW0wmRTnM3cOgIqGivxkwSWIWT5YdsDbeAOaU= k8s.io/utils v0.0.0-20191114184206-e782cd3c129f h1:GiPwtSzdP43eI1hpPCbROQCCIgCuiMMNF8YUVLF3vJo= k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew= -sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= -sigs.k8s.io/structured-merge-diff v1.0.1-0.20191108220359-b1b620dd3f06/go.mod h1:/ULNhyfzRopfcjskuui0cTITekDduZ7ycKN3oUT9R18= -sigs.k8s.io/structured-merge-diff/v3 v3.0.0-20200116222232-67a7b8c61874/go.mod h1:PlARxl6Hbt/+BC80dRLi1qAmnMqwqDg62YvvVkZjemw= +sigs.k8s.io/structured-merge-diff/v2 v2.0.1/go.mod h1:Wb7vfKAodbKgf6tn1Kl0VvGj7mRH6DGaRcixXEJXTsE= sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs= sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q= diff --git a/vendor/golang.org/x/crypto/ssh/terminal/terminal.go b/vendor/golang.org/x/crypto/ssh/terminal/terminal.go index 2f04ee5b5..d1b4fca3a 100644 --- a/vendor/golang.org/x/crypto/ssh/terminal/terminal.go +++ b/vendor/golang.org/x/crypto/ssh/terminal/terminal.go @@ -7,6 +7,7 @@ package terminal import ( "bytes" "io" + "runtime" "strconv" "sync" "unicode/utf8" @@ -939,6 +940,8 @@ func (s *stRingBuffer) NthPreviousEntry(n int) (value string, ok bool) { // readPasswordLine reads from reader until it finds \n or io.EOF. // The slice returned does not include the \n. // readPasswordLine also ignores any \r it finds. +// Windows uses \r as end of line. So, on Windows, readPasswordLine +// reads until it finds \r and ignores any \n it finds during processing. func readPasswordLine(reader io.Reader) ([]byte, error) { var buf [1]byte var ret []byte @@ -947,10 +950,20 @@ func readPasswordLine(reader io.Reader) ([]byte, error) { n, err := reader.Read(buf[:]) if n > 0 { switch buf[0] { + case '\b': + if len(ret) > 0 { + ret = ret[:len(ret)-1] + } case '\n': - return ret, nil + if runtime.GOOS != "windows" { + return ret, nil + } + // otherwise ignore \n case '\r': - // remove \r from passwords on Windows + if runtime.GOOS == "windows" { + return ret, nil + } + // otherwise ignore \r default: ret = append(ret, buf[0]) } diff --git a/vendor/golang.org/x/crypto/ssh/terminal/util_windows.go b/vendor/golang.org/x/crypto/ssh/terminal/util_windows.go index 5cfdf8f3f..f614e9cb6 100644 --- a/vendor/golang.org/x/crypto/ssh/terminal/util_windows.go +++ b/vendor/golang.org/x/crypto/ssh/terminal/util_windows.go @@ -85,8 +85,8 @@ func ReadPassword(fd int) ([]byte, error) { } old := st - st &^= (windows.ENABLE_ECHO_INPUT) - st |= (windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_LINE_INPUT | windows.ENABLE_PROCESSED_OUTPUT) + st &^= (windows.ENABLE_ECHO_INPUT | windows.ENABLE_LINE_INPUT) + st |= (windows.ENABLE_PROCESSED_OUTPUT | windows.ENABLE_PROCESSED_INPUT) if err := windows.SetConsoleMode(windows.Handle(fd), st); err != nil { return nil, err } diff --git a/vendor/k8s.io/apimachinery/pkg/util/net/http.go b/vendor/k8s.io/apimachinery/pkg/util/net/http.go index f9540c63b..bd79d6c4a 100644 --- a/vendor/k8s.io/apimachinery/pkg/util/net/http.go +++ b/vendor/k8s.io/apimachinery/pkg/util/net/http.go @@ -55,6 +55,12 @@ func JoinPreservingTrailingSlash(elem ...string) string { return result } +// IsTimeout returns true if the given error is a network timeout error +func IsTimeout(err error) bool { + neterr, ok := err.(net.Error) + return ok && neterr != nil && neterr.Timeout() +} + // IsProbableEOF returns true if the given error resembles a connection termination // scenario that would justify assuming that the watch is empty. // These errors are what the Go http stack returns back to us which are general diff --git a/vendor/k8s.io/apimachinery/pkg/watch/streamwatcher.go b/vendor/k8s.io/apimachinery/pkg/watch/streamwatcher.go index 8af256eb1..4269a836a 100644 --- a/vendor/k8s.io/apimachinery/pkg/watch/streamwatcher.go +++ b/vendor/k8s.io/apimachinery/pkg/watch/streamwatcher.go @@ -113,7 +113,7 @@ func (sw *StreamWatcher) receive() { case io.ErrUnexpectedEOF: klog.V(1).Infof("Unexpected EOF during watch stream event decoding: %v", err) default: - if net.IsProbableEOF(err) { + if net.IsProbableEOF(err) || net.IsTimeout(err) { klog.V(5).Infof("Unable to decode an event from the watch stream: %v", err) } else { sw.result <- Event{ diff --git a/vendor/k8s.io/client-go/discovery/discovery_client.go b/vendor/k8s.io/client-go/discovery/discovery_client.go index 61b9c4481..5d89457cc 100644 --- a/vendor/k8s.io/client-go/discovery/discovery_client.go +++ b/vendor/k8s.io/client-go/discovery/discovery_client.go @@ -463,6 +463,13 @@ func setDiscoveryDefaults(config *restclient.Config) error { if config.Timeout == 0 { config.Timeout = defaultTimeout } + if config.Burst == 0 && config.QPS < 100 { + // discovery is expected to be bursty, increase the default burst + // to accommodate looking up resource info for many API groups. + // matches burst set by ConfigFlags#ToDiscoveryClient(). + // see https://issue.k8s.io/86149 + config.Burst = 100 + } codec := runtime.NoopEncoder{Decoder: scheme.Codecs.UniversalDecoder()} config.NegotiatedSerializer = serializer.NegotiatedSerializerWrapper(runtime.SerializerInfo{Serializer: codec}) if len(config.UserAgent) == 0 { diff --git a/vendor/k8s.io/client-go/rest/request.go b/vendor/k8s.io/client-go/rest/request.go index 9e0c26110..ca582736b 100644 --- a/vendor/k8s.io/client-go/rest/request.go +++ b/vendor/k8s.io/client-go/rest/request.go @@ -603,7 +603,7 @@ func (r *Request) Watch() (watch.Interface, error) { if err != nil { // The watch stream mechanism handles many common partial data errors, so closed // connections can be retried in many cases. - if net.IsProbableEOF(err) { + if net.IsProbableEOF(err) || net.IsTimeout(err) { return watch.NewEmptyWatch(), nil } return nil, err diff --git a/vendor/k8s.io/client-go/tools/cache/reflector.go b/vendor/k8s.io/client-go/tools/cache/reflector.go index 1165c523e..aa04b21a0 100644 --- a/vendor/k8s.io/client-go/tools/cache/reflector.go +++ b/vendor/k8s.io/client-go/tools/cache/reflector.go @@ -74,9 +74,6 @@ type Reflector struct { // observed when doing a sync with the underlying store // it is thread safe, but not synchronized with the underlying store lastSyncResourceVersion string - // isLastSyncResourceVersionGone is true if the previous list or watch request with lastSyncResourceVersion - // failed with an HTTP 410 (Gone) status code. - isLastSyncResourceVersionGone bool // lastSyncResourceVersionMutex guards read/write access to lastSyncResourceVersion lastSyncResourceVersionMutex sync.RWMutex // WatchListPageSize is the requested chunk size of initial and resync watch lists. @@ -188,7 +185,10 @@ func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error { klog.V(3).Infof("Listing and watching %v from %s", r.expectedTypeName, r.name) var resourceVersion string - options := metav1.ListOptions{ResourceVersion: r.relistResourceVersion()} + // Explicitly set "0" as resource version - it's fine for the List() + // to be served from cache and potentially be delayed relative to + // etcd contents. Reflector framework will catch up via Watch() eventually. + options := metav1.ListOptions{ResourceVersion: "0"} if err := func() error { initTrace := trace.New("Reflector ListAndWatch", trace.Field{"name", r.name}) @@ -211,17 +211,8 @@ func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error { if r.WatchListPageSize != 0 { pager.PageSize = r.WatchListPageSize } - + // Pager falls back to full list if paginated list calls fail due to an "Expired" error. list, err = pager.List(context.Background(), options) - if isExpiredError(err) { - r.setIsLastSyncResourceVersionExpired(true) - // Retry immediately if the resource version used to list is expired. - // The pager already falls back to full list if paginated list calls fail due to an "Expired" error on - // continuation pages, but the pager might not be enabled, or the full list might fail because the - // resource version it is listing at is expired, so we need to fallback to resourceVersion="" in all - // to recover and ensure the reflector makes forward progress. - list, err = pager.List(context.Background(), metav1.ListOptions{ResourceVersion: r.relistResourceVersion()}) - } close(listCh) }() select { @@ -234,7 +225,6 @@ func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error { if err != nil { return fmt.Errorf("%s: Failed to list %v: %v", r.name, r.expectedTypeName, err) } - r.setIsLastSyncResourceVersionExpired(false) // list was successful initTrace.Step("Objects listed") listMetaInterface, err := meta.ListAccessor(list) if err != nil { @@ -306,15 +296,14 @@ func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error { AllowWatchBookmarks: true, } + // start the clock before sending the request, since some proxies won't flush headers until after the first watch event is sent + start := r.clock.Now() w, err := r.listerWatcher.Watch(options) if err != nil { - switch { - case isExpiredError(err): - r.setIsLastSyncResourceVersionExpired(true) - klog.V(4).Infof("%s: watch of %v closed with: %v", r.name, r.expectedTypeName, err) - case err == io.EOF: + switch err { + case io.EOF: // watch closed normally - case err == io.ErrUnexpectedEOF: + case io.ErrUnexpectedEOF: klog.V(1).Infof("%s: Watch for %v closed with unexpected EOF: %v", r.name, r.expectedTypeName, err) default: utilruntime.HandleError(fmt.Errorf("%s: Failed to watch %v: %v", r.name, r.expectedTypeName, err)) @@ -330,11 +319,10 @@ func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error { return nil } - if err := r.watchHandler(w, &resourceVersion, resyncerrc, stopCh); err != nil { + if err := r.watchHandler(start, w, &resourceVersion, resyncerrc, stopCh); err != nil { if err != errorStopRequested { switch { - case isExpiredError(err): - r.setIsLastSyncResourceVersionExpired(true) + case apierrs.IsResourceExpired(err): klog.V(4).Infof("%s: watch of %v ended with: %v", r.name, r.expectedTypeName, err) default: klog.Warningf("%s: watch of %v ended with: %v", r.name, r.expectedTypeName, err) @@ -355,8 +343,7 @@ func (r *Reflector) syncWith(items []runtime.Object, resourceVersion string) err } // watchHandler watches w and keeps *resourceVersion up to date. -func (r *Reflector) watchHandler(w watch.Interface, resourceVersion *string, errc chan error, stopCh <-chan struct{}) error { - start := r.clock.Now() +func (r *Reflector) watchHandler(start time.Time, w watch.Interface, resourceVersion *string, errc chan error, stopCh <-chan struct{}) error { eventCount := 0 // Stopping the watcher should be idempotent and if we return from this function there's no way @@ -446,42 +433,3 @@ func (r *Reflector) setLastSyncResourceVersion(v string) { defer r.lastSyncResourceVersionMutex.Unlock() r.lastSyncResourceVersion = v } - -// relistResourceVersion determines the resource version the reflector should list or relist from. -// Returns either the lastSyncResourceVersion so that this reflector will relist with a resource -// versions no older than has already been observed in relist results or watch events, or, if the last relist resulted -// in an HTTP 410 (Gone) status code, returns "" so that the relist will use the latest resource version available in -// etcd via a quorum read. -func (r *Reflector) relistResourceVersion() string { - r.lastSyncResourceVersionMutex.RLock() - defer r.lastSyncResourceVersionMutex.RUnlock() - - if r.isLastSyncResourceVersionGone { - // Since this reflector makes paginated list requests, and all paginated list requests skip the watch cache - // if the lastSyncResourceVersion is expired, we set ResourceVersion="" and list again to re-establish reflector - // to the latest available ResourceVersion, using a consistent read from etcd. - return "" - } - if r.lastSyncResourceVersion == "" { - // For performance reasons, initial list performed by reflector uses "0" as resource version to allow it to - // be served from the watch cache if it is enabled. - return "0" - } - return r.lastSyncResourceVersion -} - -// setIsLastSyncResourceVersionExpired sets if the last list or watch request with lastSyncResourceVersion returned a -// expired error: HTTP 410 (Gone) Status Code. -func (r *Reflector) setIsLastSyncResourceVersionExpired(isExpired bool) { - r.lastSyncResourceVersionMutex.Lock() - defer r.lastSyncResourceVersionMutex.Unlock() - r.isLastSyncResourceVersionGone = isExpired -} - -func isExpiredError(err error) bool { - // In Kubernetes 1.17 and earlier, the api server returns both apierrs.StatusReasonExpired and - // apierrs.StatusReasonGone for HTTP 410 (Gone) status code responses. In 1.18 the kube server is more consistent - // and always returns apierrs.StatusReasonExpired. For backward compatibility we can only remove the apierrs.IsGone - // check when we fully drop support for Kubernetes 1.17 servers from reflectors. - return apierrs.IsResourceExpired(err) || apierrs.IsGone(err) -} diff --git a/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go b/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go index 0d27672e3..c38ebc076 100644 --- a/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go +++ b/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go @@ -31,6 +31,9 @@ func Convert_Slice_v1_NamedCluster_To_Map_string_To_Pointer_api_Cluster(in *[]Na if err := Convert_v1_Cluster_To_api_Cluster(&curr.Cluster, newCluster, s); err != nil { return err } + if *out == nil { + *out = make(map[string]*api.Cluster) + } if (*out)[curr.Name] == nil { (*out)[curr.Name] = newCluster } else { @@ -65,6 +68,9 @@ func Convert_Slice_v1_NamedAuthInfo_To_Map_string_To_Pointer_api_AuthInfo(in *[] if err := Convert_v1_AuthInfo_To_api_AuthInfo(&curr.AuthInfo, newAuthInfo, s); err != nil { return err } + if *out == nil { + *out = make(map[string]*api.AuthInfo) + } if (*out)[curr.Name] == nil { (*out)[curr.Name] = newAuthInfo } else { @@ -99,6 +105,9 @@ func Convert_Slice_v1_NamedContext_To_Map_string_To_Pointer_api_Context(in *[]Na if err := Convert_v1_Context_To_api_Context(&curr.Context, newContext, s); err != nil { return err } + if *out == nil { + *out = make(map[string]*api.Context) + } if (*out)[curr.Name] == nil { (*out)[curr.Name] = newContext } else { @@ -133,6 +142,9 @@ func Convert_Slice_v1_NamedExtension_To_Map_string_To_runtime_Object(in *[]Named if err := runtime.Convert_runtime_RawExtension_To_runtime_Object(&curr.Extension, &newExtension, s); err != nil { return err } + if *out == nil { + *out = make(map[string]runtime.Object) + } if (*out)[curr.Name] == nil { (*out)[curr.Name] = newExtension } else { diff --git a/vendor/k8s.io/client-go/util/connrotation/connrotation.go b/vendor/k8s.io/client-go/util/connrotation/connrotation.go index 235a9e019..f98faee47 100644 --- a/vendor/k8s.io/client-go/util/connrotation/connrotation.go +++ b/vendor/k8s.io/client-go/util/connrotation/connrotation.go @@ -77,11 +77,6 @@ func (d *Dialer) DialContext(ctx context.Context, network, address string) (net. closable := &closableConn{Conn: conn} - // Start tracking the connection - d.mu.Lock() - d.conns[closable] = struct{}{} - d.mu.Unlock() - // When the connection is closed, remove it from the map. This will // be no-op if the connection isn't in the map, e.g. if CloseAll() // is called. @@ -91,6 +86,11 @@ func (d *Dialer) DialContext(ctx context.Context, network, address string) (net. d.mu.Unlock() } + // Start tracking the connection + d.mu.Lock() + d.conns[closable] = struct{}{} + d.mu.Unlock() + return closable, nil } diff --git a/vendor/modules.txt b/vendor/modules.txt index 08264ef6c..2ffc13dc2 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -65,7 +65,7 @@ github.com/modern-go/reflect2 github.com/spf13/cobra # github.com/spf13/pflag v1.0.5 github.com/spf13/pflag -# golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586 +# golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975 golang.org/x/crypto/ssh/terminal # golang.org/x/net v0.0.0-20191004110552-13f9640d40b9 golang.org/x/net/context @@ -105,7 +105,7 @@ google.golang.org/appengine/urlfetch gopkg.in/inf.v0 # gopkg.in/yaml.v2 v2.2.8 gopkg.in/yaml.v2 -# k8s.io/api v0.17.0 +# k8s.io/api v0.17.5 k8s.io/api/admissionregistration/v1 k8s.io/api/admissionregistration/v1beta1 k8s.io/api/apps/v1 @@ -146,7 +146,7 @@ k8s.io/api/settings/v1alpha1 k8s.io/api/storage/v1 k8s.io/api/storage/v1alpha1 k8s.io/api/storage/v1beta1 -# k8s.io/apimachinery v0.17.3-beta.0 +# k8s.io/apimachinery v0.17.5 k8s.io/apimachinery/pkg/api/errors k8s.io/apimachinery/pkg/api/meta k8s.io/apimachinery/pkg/api/resource @@ -189,9 +189,9 @@ k8s.io/apimachinery/pkg/version k8s.io/apimachinery/pkg/watch k8s.io/apimachinery/third_party/forked/golang/json k8s.io/apimachinery/third_party/forked/golang/reflect -# k8s.io/apiserver v0.17.0 +# k8s.io/apiserver v0.17.5 k8s.io/apiserver/pkg/util/feature -# k8s.io/client-go v0.17.0 +# k8s.io/client-go v0.17.5 k8s.io/client-go/discovery k8s.io/client-go/discovery/fake k8s.io/client-go/informers @@ -403,13 +403,13 @@ k8s.io/client-go/util/homedir k8s.io/client-go/util/jsonpath k8s.io/client-go/util/keyutil k8s.io/client-go/util/retry -# k8s.io/component-base v0.17.0 +# k8s.io/component-base v0.17.5 k8s.io/component-base/cli/flag k8s.io/component-base/featuregate k8s.io/component-base/logs # k8s.io/klog v1.0.0 k8s.io/klog -# k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c +# k8s.io/kube-openapi v0.0.0-20200316234421-82d701f24f9d k8s.io/kube-openapi/pkg/util/proto # k8s.io/utils v0.0.0-20191114184206-e782cd3c129f k8s.io/utils/buffer