Update dependencies to v0.36.0-alpha.1 tag

Add identifier-based queue depth metrics for RealFIFO

Kubernetes-commit: 8972957668a174bbb589f167817130e0f2d352a9

OWNERS

@@ -10,5 +10,6 @@ reviewers:
   - sttts
   - munnerz
   - nikhita
+  - jefftree
 labels:
   - sig/api-machinery

README.md

@@ -165,3 +165,6 @@ https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/sample-c
 Code changes are made in that location, merged into k8s.io/kubernetes and
 later synced here.
 
+## Contributing
+
+See [CONTRIBUTING.md](CONTRIBUTING.md) for more information. Please note that [kubernetes/sample-controller](https://github.com/kubernetes/sample-controller/) is a readonly mirror repository, all development is done at [kubernetes/kubernetes](https://github.com/kubernetes/kubernetes).

controller_test.go

@@ -85,8 +85,8 @@ func newFoo(name string, replicas *int32) *samplecontroller.Foo {
 }
 
 func (f *fixture) newController(ctx context.Context) (*Controller, informers.SharedInformerFactory, kubeinformers.SharedInformerFactory) {
-	f.client = fake.NewSimpleClientset(f.objects...)
-	f.kubeclient = k8sfake.NewSimpleClientset(f.kubeobjects...)
+	f.client = fake.NewClientset(f.objects...)
+	f.kubeclient = k8sfake.NewClientset(f.kubeobjects...)
 
 	i := informers.NewSharedInformerFactory(f.client, noResyncPeriodFunc())
 	k8sI := kubeinformers.NewSharedInformerFactory(f.kubeclient, noResyncPeriodFunc())

go.mod

@@ -2,31 +2,31 @@
 
 module k8s.io/sample-controller
 
-go 1.24.0
+go 1.25.0
 
-godebug default=go1.24
+godebug default=go1.25
 
 require (
-	golang.org/x/time v0.9.0
-	k8s.io/api v0.34.3
-	k8s.io/apimachinery v0.34.3
-	k8s.io/client-go v0.34.3
-	k8s.io/code-generator v0.34.3
+	golang.org/x/time v0.14.0
+	k8s.io/api v0.36.0-alpha.1
+	k8s.io/apimachinery v0.36.0-alpha.1
+	k8s.io/client-go v0.36.0-alpha.1
+	k8s.io/code-generator v0.36.0-alpha.1
 	k8s.io/klog/v2 v2.130.1
-	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
+	k8s.io/kube-openapi v0.0.0-20260127142750-a19766b6e2d4
+	k8s.io/utils v0.0.0-20260108192941-914a6e750570
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.1
 )
 
 require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
 	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
-	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/gnostic-models v0.7.0 // indirect
-	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
@@ -34,28 +34,25 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/spf13/pflag v1.0.6 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/spf13/pflag v1.0.9 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	go.yaml.in/yaml/v2 v2.4.2 // indirect
+	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/mod v0.21.0 // indirect
-	golang.org/x/net v0.38.0 // indirect
-	golang.org/x/oauth2 v0.27.0 // indirect
-	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/term v0.30.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
-	golang.org/x/tools v0.26.0 // indirect
-	google.golang.org/protobuf v1.36.5 // indirect
-	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	golang.org/x/mod v0.32.0 // indirect
+	golang.org/x/net v0.49.0 // indirect
+	golang.org/x/oauth2 v0.34.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.40.0 // indirect
+	golang.org/x/term v0.39.0 // indirect
+	golang.org/x/text v0.33.0 // indirect
+	golang.org/x/tools v0.40.0 // indirect
+	google.golang.org/protobuf v1.36.11 // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/gengo/v2 v2.0.0-20250604051438-85fd79dbfd9f // indirect
-	k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
-	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
+	k8s.io/gengo/v2 v2.0.0-20250922181213-ec3ebc5fd46b // indirect
+	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
 	sigs.k8s.io/yaml v1.6.0 // indirect
 )

go.sum

@@ -1,13 +1,16 @@
+github.com/Masterminds/semver/v3 v3.4.0 h1:Zog+i5UMtVoCU8oKka5P7i9q9HgrJeGzI9SA1Xbatp0=
+github.com/Masterminds/semver/v3 v3.4.0/go.mod h1:4V+yj/TJE1HU9XfppCwVMZq3I84lprf4nC11bSS5beM=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 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=
-github.com/emicklei/go-restful/v3 v3.12.2 h1:DhwDP0vY3k8ZzE0RunuJy8GhNpPL6zqLkDf9B/a0/xU=
-github.com/emicklei/go-restful/v3 v3.12.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
+github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
+github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/emicklei/go-restful/v3 v3.13.0 h1:C4Bl2xDndpU6nJ4bc1jXd+uTmYPVUwkD6bFY/oTyCes=
+github.com/emicklei/go-restful/v3 v3.13.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
 github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
 github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
-github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
-github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
+github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-openapi/jsonpointer v0.19.6/go.mod h1:osyAmYz/mB/C3I+WsTTSgw1ONzaLJoLCyoi6/zppojs=
 github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ=
 github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY=
@@ -18,23 +21,19 @@ github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+Gr
 github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
 github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
 github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
-github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
-github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/google/gnostic-models v0.7.0 h1:qwTtogB15McXDaNqTZdzPJRHvaVJlAl+HVQnLmJEJxo=
 github.com/google/gnostic-models v0.7.0/go.mod h1:whL5G0m6dmc5cPxKc5bdKdEN3UjI7OUGxBlw57miDrQ=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db h1:097atOisP2aRj7vFgYQBbFN4U4JNXUNYpxael3UzMyo=
-github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144=
+github.com/google/pprof v0.0.0-20250403155104-27863c87afa6 h1:BHT72Gu3keYf3ZEu2J0b1vyeLSOYI8bm5wbJM/8yDe8=
+github.com/google/pprof v0.0.0-20250403155104-27863c87afa6/go.mod h1:boTsfXsheKC2y+lKOCMpSfarhxDeIzfZG1jqGcPl3cA=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
-github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
-github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -52,18 +51,17 @@ github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee h1:W5t00kpgFd
 github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
-github.com/onsi/ginkgo/v2 v2.21.0 h1:7rg/4f3rB88pb5obDgNZrNHrQ4e6WpjonchcpuBRnZM=
-github.com/onsi/ginkgo/v2 v2.21.0/go.mod h1:7Du3c42kxCUegi0IImZ1wUQzMBVecgIHjR1C+NkhLQo=
-github.com/onsi/gomega v1.35.1 h1:Cwbd75ZBPxFSuZ6T+rN/WCb/gOc6YgFBXLlZLhC7Ds4=
-github.com/onsi/gomega v1.35.1/go.mod h1:PvZbdDc8J6XJEpDK4HCuRBm8a6Fzp9/DmhC9C7yFlog=
-github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/onsi/ginkgo/v2 v2.27.4 h1:fcEcQW/A++6aZAZQNUmNjvA9PSOzefMJBerHJ4t8v8Y=
+github.com/onsi/ginkgo/v2 v2.27.4/go.mod h1:ArE1D/XhNXBXCBkKOLkbsb2c81dQHCRcF5zwn/ykDRo=
+github.com/onsi/gomega v1.39.0 h1:y2ROC3hKFmQZJNFeGAMeHZKkjBL65mIZcvrLQBF9k6Q=
+github.com/onsi/gomega v1.39.0/go.mod h1:ZCU1pkQcXDO5Sl9/VVEGlDyp+zm0m1cmeG5TOzLgdh4=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
-github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
-github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
-github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
+github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
+github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
+github.com/spf13/pflag v1.0.9 h1:9exaQaMOCwffKiiiYk6/BndUBv+iRViNW+4lEMi0PvY=
+github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
@@ -73,94 +71,71 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
-github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
-github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-go.yaml.in/yaml/v2 v2.4.2 h1:DzmwEr2rDGHl7lsFgAHxmNz/1NlQ7xLIrlN2h5d1eGI=
-go.yaml.in/yaml/v2 v2.4.2/go.mod h1:081UH+NErpNdqlCXm3TtEran0rJZGxAYx9hb/ELlsPU=
+go.yaml.in/yaml/v2 v2.4.3 h1:6gvOSjQoTB3vt1l+CU+tSyi/HOjfOjRLJ4YwYZGwRO0=
+go.yaml.in/yaml/v2 v2.4.3/go.mod h1:zSxWcmIDjOzPXpjlTTbAsKokqkDNAVtZO0WOMiT90s8=
 go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
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 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
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 k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
 k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
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hack/custom-boilerplate.go.txt

@@ -1,16 +0,0 @@
-/*
-Copyright YEAR The Kubernetes sample-controller Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-

hack/tools.go

@@ -1,5 +1,4 @@
 //go:build tools
-// +build tools
 
 /*
 Copyright 2019 The Kubernetes Authors.

hack/update-codegen.sh

@@ -29,8 +29,26 @@ kube::codegen::gen_helpers \
     --boilerplate "${SCRIPT_ROOT}/hack/boilerplate.go.txt" \
     "${SCRIPT_ROOT}/pkg/apis"
 
+if [[ -n "${API_KNOWN_VIOLATIONS_DIR:-}" ]]; then
+    report_filename="${API_KNOWN_VIOLATIONS_DIR}/sample_controller_violation_exceptions.list"
+    if [[ "${UPDATE_API_KNOWN_VIOLATIONS:-}" == "true" ]]; then
+        update_report="--update-report"
+    fi
+fi
+
+kube::codegen::gen_openapi \
+    --output-dir "${SCRIPT_ROOT}/pkg/generated/openapi" \
+    --output-pkg "k8s.io/${THIS_PKG}/pkg/generated/openapi" \
+    --report-filename "${report_filename:-"/dev/null"}" \
+    --output-model-name-file "zz_generated.model_name.go" \
+    ${update_report:+"${update_report}"} \
+    --boilerplate "${SCRIPT_ROOT}/hack/boilerplate.go.txt" \
+    "${SCRIPT_ROOT}/pkg/apis"
+
 kube::codegen::gen_client \
     --with-watch \
+    --with-applyconfig \
+    --applyconfig-openapi-schema <(go run k8s.io/sample-controller/pkg/generated/openapi/cmd/models-schema) \
     --output-dir "${SCRIPT_ROOT}/pkg/generated" \
     --output-pkg "${THIS_PKG}/pkg/generated" \
     --boilerplate "${SCRIPT_ROOT}/hack/boilerplate.go.txt" \

hack/verify-codegen.sh

@@ -29,6 +29,19 @@ trap "cleanup" EXIT SIGINT
 
 cleanup
 
+# Ensure model-schema generator matches the version from
+# k8s.io/kubernetes/pkg/generated/openapi/cmd/models-schema/main.go
+echo "Ensuring models-schema is up-to-date"
+K8S_MODELS_SCHEMA="${SCRIPT_ROOT}/../../../../pkg/generated/openapi/cmd/models-schema/main.go"
+SAMPLE_CONTROLLER_MODELS_SCHEMA="${SCRIPT_ROOT}/pkg/generated/openapi/cmd/models-schema/main.go"
+# these two files will only differ in the imported lines for generated openapi
+if ! diff -I "k8s.io/kubernetes/pkg/generated/openapi" \
+  -I "k8s.io/sample-controller/pkg/generated/openapi" \
+  "${K8S_MODELS_SCHEMA}" "${SAMPLE_CONTROLLER_MODELS_SCHEMA}"; then
+  echo "${SAMPLE_CONTROLLER_MODELS_SCHEMA} is out of date. Compare changes with ${K8S_MODELS_SCHEMA}"
+  exit 1
+fi
+
 mkdir -p "${TMP_DIFFROOT}"
 cp -a "${DIFFROOT}"/* "${TMP_DIFFROOT}"
 

pkg/apis/samplecontroller/v1alpha1/doc.go

@@ -15,6 +15,7 @@ limitations under the License.
 */
 
 // +k8s:deepcopy-gen=package
+// +k8s:openapi-gen=true
 // +groupName=samplecontroller.k8s.io
 
 // Package v1alpha1 is the v1alpha1 version of the API.

pkg/generated/applyconfiguration/internal/internal.go

@@ -0,0 +1,72 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by applyconfiguration-gen. DO NOT EDIT.
+
+package internal
+
+import (
+	fmt "fmt"
+	sync "sync"
+
+	typed "sigs.k8s.io/structured-merge-diff/v6/typed"
+)
+
+func Parser() *typed.Parser {
+	parserOnce.Do(func() {
+		var err error
+		parser, err = typed.NewParser(schemaYAML)
+		if err != nil {
+			panic(fmt.Sprintf("Failed to parse schema: %v", err))
+		}
+	})
+	return parser
+}
+
+var parserOnce sync.Once
+var parser *typed.Parser
+var schemaYAML = typed.YAMLObject(`types:
+- name: io.k8s.sample-controller.pkg.apis.samplecontroller.v1alpha1.Foo
+  scalar: untyped
+  list:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+  map:
+    elementType:
+      namedType: __untyped_deduced_
+    elementRelationship: separable
+- name: __untyped_atomic_
+  scalar: untyped
+  list:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+  map:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+- name: __untyped_deduced_
+  scalar: untyped
+  list:
+    elementType:
+      namedType: __untyped_atomic_
+    elementRelationship: atomic
+  map:
+    elementType:
+      namedType: __untyped_deduced_
+    elementRelationship: separable
+`)

pkg/generated/applyconfiguration/samplecontroller/v1alpha1/foo.go

@@ -0,0 +1,289 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by applyconfiguration-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	managedfields "k8s.io/apimachinery/pkg/util/managedfields"
+	v1 "k8s.io/client-go/applyconfigurations/meta/v1"
+	samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1"
+	internal "k8s.io/sample-controller/pkg/generated/applyconfiguration/internal"
+)
+
+// FooApplyConfiguration represents a declarative configuration of the Foo type for use
+// with apply.
+//
+// Foo is a specification for a Foo resource
+type FooApplyConfiguration struct {
+	v1.TypeMetaApplyConfiguration    `json:",inline"`
+	*v1.ObjectMetaApplyConfiguration `json:"metadata,omitempty"`
+	Spec                             *FooSpecApplyConfiguration   `json:"spec,omitempty"`
+	Status                           *FooStatusApplyConfiguration `json:"status,omitempty"`
+}
+
+// Foo constructs a declarative configuration of the Foo type for use with
+// apply.
+func Foo(name, namespace string) *FooApplyConfiguration {
+	b := &FooApplyConfiguration{}
+	b.WithName(name)
+	b.WithNamespace(namespace)
+	b.WithKind("Foo")
+	b.WithAPIVersion("samplecontroller.k8s.io/v1alpha1")
+	return b
+}
+
+// ExtractFooFrom extracts the applied configuration owned by fieldManager from
+// foo for the specified subresource. Pass an empty string for subresource to extract
+// the main resource. Common subresources include "status", "scale", etc.
+// foo must be a unmodified Foo API object that was retrieved from the Kubernetes API.
+// ExtractFooFrom provides a way to perform a extract/modify-in-place/apply workflow.
+// Note that an extracted apply configuration will contain fewer fields than what the fieldManager previously
+// applied if another fieldManager has updated or force applied any of the previously applied fields.
+func ExtractFooFrom(foo *samplecontrollerv1alpha1.Foo, fieldManager string, subresource string) (*FooApplyConfiguration, error) {
+	b := &FooApplyConfiguration{}
+	err := managedfields.ExtractInto(foo, internal.Parser().Type("io.k8s.sample-controller.pkg.apis.samplecontroller.v1alpha1.Foo"), fieldManager, b, subresource)
+	if err != nil {
+		return nil, err
+	}
+	b.WithName(foo.Name)
+	b.WithNamespace(foo.Namespace)
+
+	b.WithKind("Foo")
+	b.WithAPIVersion("samplecontroller.k8s.io/v1alpha1")
+	return b, nil
+}
+
+// ExtractFoo extracts the applied configuration owned by fieldManager from
+// foo. If no managedFields are found in foo for fieldManager, a
+// FooApplyConfiguration is returned with only the Name, Namespace (if applicable),
+// APIVersion and Kind populated. It is possible that no managed fields were found for because other
+// field managers have taken ownership of all the fields previously owned by fieldManager, or because
+// the fieldManager never owned fields any fields.
+// foo must be a unmodified Foo API object that was retrieved from the Kubernetes API.
+// ExtractFoo provides a way to perform a extract/modify-in-place/apply workflow.
+// Note that an extracted apply configuration will contain fewer fields than what the fieldManager previously
+// applied if another fieldManager has updated or force applied any of the previously applied fields.
+func ExtractFoo(foo *samplecontrollerv1alpha1.Foo, fieldManager string) (*FooApplyConfiguration, error) {
+	return ExtractFooFrom(foo, fieldManager, "")
+}
+
+// ExtractFooStatus extracts the applied configuration owned by fieldManager from
+// foo for the status subresource.
+func ExtractFooStatus(foo *samplecontrollerv1alpha1.Foo, fieldManager string) (*FooApplyConfiguration, error) {
+	return ExtractFooFrom(foo, fieldManager, "status")
+}
+
+func (b FooApplyConfiguration) IsApplyConfiguration() {}
+
+// WithKind sets the Kind field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Kind field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithKind(value string) *FooApplyConfiguration {
+	b.TypeMetaApplyConfiguration.Kind = &value
+	return b
+}
+
+// WithAPIVersion sets the APIVersion field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the APIVersion field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithAPIVersion(value string) *FooApplyConfiguration {
+	b.TypeMetaApplyConfiguration.APIVersion = &value
+	return b
+}
+
+// WithName sets the Name field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Name field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithName(value string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.Name = &value
+	return b
+}
+
+// WithGenerateName sets the GenerateName field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the GenerateName field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithGenerateName(value string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.GenerateName = &value
+	return b
+}
+
+// WithNamespace sets the Namespace field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Namespace field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithNamespace(value string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.Namespace = &value
+	return b
+}
+
+// WithUID sets the UID field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the UID field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithUID(value types.UID) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.UID = &value
+	return b
+}
+
+// WithResourceVersion sets the ResourceVersion field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the ResourceVersion field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithResourceVersion(value string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.ResourceVersion = &value
+	return b
+}
+
+// WithGeneration sets the Generation field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Generation field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithGeneration(value int64) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.Generation = &value
+	return b
+}
+
+// WithCreationTimestamp sets the CreationTimestamp field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the CreationTimestamp field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithCreationTimestamp(value metav1.Time) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.CreationTimestamp = &value
+	return b
+}
+
+// WithDeletionTimestamp sets the DeletionTimestamp field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the DeletionTimestamp field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithDeletionTimestamp(value metav1.Time) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.DeletionTimestamp = &value
+	return b
+}
+
+// WithDeletionGracePeriodSeconds sets the DeletionGracePeriodSeconds field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the DeletionGracePeriodSeconds field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithDeletionGracePeriodSeconds(value int64) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	b.ObjectMetaApplyConfiguration.DeletionGracePeriodSeconds = &value
+	return b
+}
+
+// WithLabels puts the entries into the Labels field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, the entries provided by each call will be put on the Labels field,
+// overwriting an existing map entries in Labels field with the same key.
+func (b *FooApplyConfiguration) WithLabels(entries map[string]string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	if b.ObjectMetaApplyConfiguration.Labels == nil && len(entries) > 0 {
+		b.ObjectMetaApplyConfiguration.Labels = make(map[string]string, len(entries))
+	}
+	for k, v := range entries {
+		b.ObjectMetaApplyConfiguration.Labels[k] = v
+	}
+	return b
+}
+
+// WithAnnotations puts the entries into the Annotations field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, the entries provided by each call will be put on the Annotations field,
+// overwriting an existing map entries in Annotations field with the same key.
+func (b *FooApplyConfiguration) WithAnnotations(entries map[string]string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	if b.ObjectMetaApplyConfiguration.Annotations == nil && len(entries) > 0 {
+		b.ObjectMetaApplyConfiguration.Annotations = make(map[string]string, len(entries))
+	}
+	for k, v := range entries {
+		b.ObjectMetaApplyConfiguration.Annotations[k] = v
+	}
+	return b
+}
+
+// WithOwnerReferences adds the given value to the OwnerReferences field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the OwnerReferences field.
+func (b *FooApplyConfiguration) WithOwnerReferences(values ...*v1.OwnerReferenceApplyConfiguration) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	for i := range values {
+		if values[i] == nil {
+			panic("nil value passed to WithOwnerReferences")
+		}
+		b.ObjectMetaApplyConfiguration.OwnerReferences = append(b.ObjectMetaApplyConfiguration.OwnerReferences, *values[i])
+	}
+	return b
+}
+
+// WithFinalizers adds the given value to the Finalizers field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the Finalizers field.
+func (b *FooApplyConfiguration) WithFinalizers(values ...string) *FooApplyConfiguration {
+	b.ensureObjectMetaApplyConfigurationExists()
+	for i := range values {
+		b.ObjectMetaApplyConfiguration.Finalizers = append(b.ObjectMetaApplyConfiguration.Finalizers, values[i])
+	}
+	return b
+}
+
+func (b *FooApplyConfiguration) ensureObjectMetaApplyConfigurationExists() {
+	if b.ObjectMetaApplyConfiguration == nil {
+		b.ObjectMetaApplyConfiguration = &v1.ObjectMetaApplyConfiguration{}
+	}
+}
+
+// WithSpec sets the Spec field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Spec field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithSpec(value *FooSpecApplyConfiguration) *FooApplyConfiguration {
+	b.Spec = value
+	return b
+}
+
+// WithStatus sets the Status field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Status field is set to the value of the last call.
+func (b *FooApplyConfiguration) WithStatus(value *FooStatusApplyConfiguration) *FooApplyConfiguration {
+	b.Status = value
+	return b
+}
+
+// GetKind retrieves the value of the Kind field in the declarative configuration.
+func (b *FooApplyConfiguration) GetKind() *string {
+	return b.TypeMetaApplyConfiguration.Kind
+}
+
+// GetAPIVersion retrieves the value of the APIVersion field in the declarative configuration.
+func (b *FooApplyConfiguration) GetAPIVersion() *string {
+	return b.TypeMetaApplyConfiguration.APIVersion
+}
+
+// GetName retrieves the value of the Name field in the declarative configuration.
+func (b *FooApplyConfiguration) GetName() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.ObjectMetaApplyConfiguration.Name
+}
+
+// GetNamespace retrieves the value of the Namespace field in the declarative configuration.
+func (b *FooApplyConfiguration) GetNamespace() *string {
+	b.ensureObjectMetaApplyConfigurationExists()
+	return b.ObjectMetaApplyConfiguration.Namespace
+}

pkg/generated/applyconfiguration/samplecontroller/v1alpha1/foospec.go

@@ -0,0 +1,50 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by applyconfiguration-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// FooSpecApplyConfiguration represents a declarative configuration of the FooSpec type for use
+// with apply.
+//
+// FooSpec is the spec for a Foo resource
+type FooSpecApplyConfiguration struct {
+	DeploymentName *string `json:"deploymentName,omitempty"`
+	Replicas       *int32  `json:"replicas,omitempty"`
+}
+
+// FooSpecApplyConfiguration constructs a declarative configuration of the FooSpec type for use with
+// apply.
+func FooSpec() *FooSpecApplyConfiguration {
+	return &FooSpecApplyConfiguration{}
+}
+
+// WithDeploymentName sets the DeploymentName field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the DeploymentName field is set to the value of the last call.
+func (b *FooSpecApplyConfiguration) WithDeploymentName(value string) *FooSpecApplyConfiguration {
+	b.DeploymentName = &value
+	return b
+}
+
+// WithReplicas sets the Replicas field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the Replicas field is set to the value of the last call.
+func (b *FooSpecApplyConfiguration) WithReplicas(value int32) *FooSpecApplyConfiguration {
+	b.Replicas = &value
+	return b
+}

pkg/generated/applyconfiguration/samplecontroller/v1alpha1/foostatus.go

@@ -0,0 +1,41 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by applyconfiguration-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// FooStatusApplyConfiguration represents a declarative configuration of the FooStatus type for use
+// with apply.
+//
+// FooStatus is the status for a Foo resource
+type FooStatusApplyConfiguration struct {
+	AvailableReplicas *int32 `json:"availableReplicas,omitempty"`
+}
+
+// FooStatusApplyConfiguration constructs a declarative configuration of the FooStatus type for use with
+// apply.
+func FooStatus() *FooStatusApplyConfiguration {
+	return &FooStatusApplyConfiguration{}
+}
+
+// WithAvailableReplicas sets the AvailableReplicas field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the AvailableReplicas field is set to the value of the last call.
+func (b *FooStatusApplyConfiguration) WithAvailableReplicas(value int32) *FooStatusApplyConfiguration {
+	b.AvailableReplicas = &value
+	return b
+}

pkg/generated/applyconfiguration/utils.go

@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by applyconfiguration-gen. DO NOT EDIT.
+
+package applyconfiguration
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	managedfields "k8s.io/apimachinery/pkg/util/managedfields"
+	v1alpha1 "k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1"
+	internal "k8s.io/sample-controller/pkg/generated/applyconfiguration/internal"
+	samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/applyconfiguration/samplecontroller/v1alpha1"
+)
+
+// ForKind returns an apply configuration type for the given GroupVersionKind, or nil if no
+// apply configuration type exists for the given GroupVersionKind.
+func ForKind(kind schema.GroupVersionKind) interface{} {
+	switch kind {
+	// Group=samplecontroller.k8s.io, Version=v1alpha1
+	case v1alpha1.SchemeGroupVersion.WithKind("Foo"):
+		return &samplecontrollerv1alpha1.FooApplyConfiguration{}
+	case v1alpha1.SchemeGroupVersion.WithKind("FooSpec"):
+		return &samplecontrollerv1alpha1.FooSpecApplyConfiguration{}
+	case v1alpha1.SchemeGroupVersion.WithKind("FooStatus"):
+		return &samplecontrollerv1alpha1.FooStatusApplyConfiguration{}
+
+	}
+	return nil
+}
+
+func NewTypeConverter(scheme *runtime.Scheme) managedfields.TypeConverter {
+	return managedfields.NewSchemeTypeConverter(scheme, internal.Parser())
+}

pkg/generated/clientset/versioned/fake/clientset_generated.go

@@ -25,6 +25,7 @@ import (
 	"k8s.io/client-go/discovery"
 	fakediscovery "k8s.io/client-go/discovery/fake"
 	"k8s.io/client-go/testing"
+	applyconfiguration "k8s.io/sample-controller/pkg/generated/applyconfiguration"
 	clientset "k8s.io/sample-controller/pkg/generated/clientset/versioned"
 	samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/clientset/versioned/typed/samplecontroller/v1alpha1"
 	fakesamplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/clientset/versioned/typed/samplecontroller/v1alpha1/fake"
@@ -35,7 +36,7 @@ import (
 // without applying any field management, validations and/or defaults. It shouldn't be considered a replacement
 // for a real clientset and is mostly useful in simple unit tests.
 //
-// DEPRECATED: NewClientset replaces this with support for field management, which significantly improves
+// Deprecated: NewClientset replaces this with support for field management, which significantly improves
 // server side apply testing. NewClientset is only available when apply configurations are generated (e.g.
 // via --with-applyconfig).
 func NewSimpleClientset(objects ...runtime.Object) *Clientset {
@@ -51,8 +52,8 @@ func NewSimpleClientset(objects ...runtime.Object) *Clientset {
 	cs.AddReactor("*", "*", testing.ObjectReaction(o))
 	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
 		var opts metav1.ListOptions
-		if watchActcion, ok := action.(testing.WatchActionImpl); ok {
-			opts = watchActcion.ListOptions
+		if watchAction, ok := action.(testing.WatchActionImpl); ok {
+			opts = watchAction.ListOptions
 		}
 		gvr := action.GetResource()
 		ns := action.GetNamespace()
@@ -83,6 +84,53 @@ func (c *Clientset) Tracker() testing.ObjectTracker {
 	return c.tracker
 }
 
+// IsWatchListSemanticsSupported informs the reflector that this client
+// doesn't support WatchList semantics.
+//
+// This is a synthetic method whose sole purpose is to satisfy the optional
+// interface check performed by the reflector.
+// Returning true signals that WatchList can NOT be used.
+// No additional logic is implemented here.
+func (c *Clientset) IsWatchListSemanticsUnSupported() bool {
+	return true
+}
+
+// NewClientset returns a clientset that will respond with the provided objects.
+// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
+// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// for a real clientset and is mostly useful in simple unit tests.
+func NewClientset(objects ...runtime.Object) *Clientset {
+	o := testing.NewFieldManagedObjectTracker(
+		scheme,
+		codecs.UniversalDecoder(),
+		applyconfiguration.NewTypeConverter(scheme),
+	)
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &Clientset{tracker: o}
+	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		var opts metav1.ListOptions
+		if watchAction, ok := action.(testing.WatchActionImpl); ok {
+			opts = watchAction.ListOptions
+		}
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns, opts)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
 var (
 	_ clientset.Interface = &Clientset{}
 	_ testing.FakeClient  = &Clientset{}

pkg/generated/clientset/versioned/typed/samplecontroller/v1alpha1/fake/fake_foo.go

@@ -21,18 +21,19 @@ package fake
 import (
 	gentype "k8s.io/client-go/gentype"
 	v1alpha1 "k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1"
-	samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/clientset/versioned/typed/samplecontroller/v1alpha1"
+	samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/applyconfiguration/samplecontroller/v1alpha1"
+	typedsamplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/clientset/versioned/typed/samplecontroller/v1alpha1"
 )
 
 // fakeFoos implements FooInterface
 type fakeFoos struct {
-	*gentype.FakeClientWithList[*v1alpha1.Foo, *v1alpha1.FooList]
+	*gentype.FakeClientWithListAndApply[*v1alpha1.Foo, *v1alpha1.FooList, *samplecontrollerv1alpha1.FooApplyConfiguration]
 	Fake *FakeSamplecontrollerV1alpha1
 }
 
-func newFakeFoos(fake *FakeSamplecontrollerV1alpha1, namespace string) samplecontrollerv1alpha1.FooInterface {
+func newFakeFoos(fake *FakeSamplecontrollerV1alpha1, namespace string) typedsamplecontrollerv1alpha1.FooInterface {
 	return &fakeFoos{
-		gentype.NewFakeClientWithList[*v1alpha1.Foo, *v1alpha1.FooList](
+		gentype.NewFakeClientWithListAndApply[*v1alpha1.Foo, *v1alpha1.FooList, *samplecontrollerv1alpha1.FooApplyConfiguration](
 			fake.Fake,
 			namespace,
 			v1alpha1.SchemeGroupVersion.WithResource("foos"),

pkg/generated/clientset/versioned/typed/samplecontroller/v1alpha1/foo.go

@@ -26,6 +26,7 @@ import (
 	watch "k8s.io/apimachinery/pkg/watch"
 	gentype "k8s.io/client-go/gentype"
 	samplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1"
+	applyconfigurationsamplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/generated/applyconfiguration/samplecontroller/v1alpha1"
 	scheme "k8s.io/sample-controller/pkg/generated/clientset/versioned/scheme"
 )
 
@@ -47,18 +48,21 @@ type FooInterface interface {
 	List(ctx context.Context, opts v1.ListOptions) (*samplecontrollerv1alpha1.FooList, error)
 	Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error)
 	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *samplecontrollerv1alpha1.Foo, err error)
+	Apply(ctx context.Context, foo *applyconfigurationsamplecontrollerv1alpha1.FooApplyConfiguration, opts v1.ApplyOptions) (result *samplecontrollerv1alpha1.Foo, err error)
+	// Add a +genclient:noStatus comment above the type to avoid generating ApplyStatus().
+	ApplyStatus(ctx context.Context, foo *applyconfigurationsamplecontrollerv1alpha1.FooApplyConfiguration, opts v1.ApplyOptions) (result *samplecontrollerv1alpha1.Foo, err error)
 	FooExpansion
 }
 
 // foos implements FooInterface
 type foos struct {
-	*gentype.ClientWithList[*samplecontrollerv1alpha1.Foo, *samplecontrollerv1alpha1.FooList]
+	*gentype.ClientWithListAndApply[*samplecontrollerv1alpha1.Foo, *samplecontrollerv1alpha1.FooList, *applyconfigurationsamplecontrollerv1alpha1.FooApplyConfiguration]
 }
 
 // newFoos returns a Foos
 func newFoos(c *SamplecontrollerV1alpha1Client, namespace string) *foos {
 	return &foos{
-		gentype.NewClientWithList[*samplecontrollerv1alpha1.Foo, *samplecontrollerv1alpha1.FooList](
+		gentype.NewClientWithListAndApply[*samplecontrollerv1alpha1.Foo, *samplecontrollerv1alpha1.FooList, *applyconfigurationsamplecontrollerv1alpha1.FooApplyConfiguration](
 			"foos",
 			c.RESTClient(),
 			scheme.ParameterCodec,

pkg/generated/informers/externalversions/factory.go

@@ -43,6 +43,7 @@ type sharedInformerFactory struct {
 	defaultResync    time.Duration
 	customResync     map[reflect.Type]time.Duration
 	transform        cache.TransformFunc
+	informerName     *cache.InformerName
 
 	informers map[reflect.Type]cache.SharedIndexInformer
 	// startedInformers is used for tracking which informers have been started.
@@ -89,6 +90,21 @@ func WithTransform(transform cache.TransformFunc) SharedInformerOption {
 	}
 }
 
+// WithInformerName sets the InformerName for informer identity used in metrics.
+// The InformerName must be created via cache.NewInformerName() at startup,
+// which validates global uniqueness. Each informer type will register its
+// GVR under this name.
+func WithInformerName(informerName *cache.InformerName) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.informerName = informerName
+		return factory
+	}
+}
+
+func (f *sharedInformerFactory) InformerName() *cache.InformerName {
+	return f.informerName
+}
+
 // NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
 func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Duration) SharedInformerFactory {
 	return NewSharedInformerFactoryWithOptions(client, defaultResync)
@@ -97,6 +113,7 @@ func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Dur
 // NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
 // Listers obtained via this SharedInformerFactory will be subject to the same filters
 // as specified here.
+//
 // Deprecated: Please use NewSharedInformerFactoryWithOptions instead
 func NewFilteredSharedInformerFactory(client versioned.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
 	return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
@@ -152,6 +169,7 @@ func (f *sharedInformerFactory) Shutdown() {
 
 	// Will return immediately if there is nothing to wait for.
 	f.wg.Wait()
+	f.informerName.Release()
 }
 
 func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
@@ -204,7 +222,7 @@ func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internal
 //
 // It is typically used like this:
 //
-//	ctx, cancel := context.Background()
+//	ctx, cancel := context.WithCancel(context.Background())
 //	defer cancel()
 //	factory := NewSharedInformerFactory(client, resyncPeriod)
 //	defer factory.WaitForStop()    // Returns immediately if nothing was started.

pkg/generated/informers/externalversions/internalinterfaces/factory_interfaces.go

@@ -34,7 +34,26 @@ type NewInformerFunc func(versioned.Interface, time.Duration) cache.SharedIndexI
 type SharedInformerFactory interface {
 	Start(stopCh <-chan struct{})
 	InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
+	InformerName() *cache.InformerName
 }
 
 // TweakListOptionsFunc is a function that transforms a v1.ListOptions.
 type TweakListOptionsFunc func(*v1.ListOptions)
+
+// InformerOptions holds the options for creating an informer.
+type InformerOptions struct {
+	// ResyncPeriod is the resync period for this informer.
+	// If not set, defaults to 0 (no resync).
+	ResyncPeriod time.Duration
+
+	// Indexers are the indexers for this informer.
+	Indexers cache.Indexers
+
+	// InformerName is used to uniquely identify this informer for metrics.
+	// If not set, metrics will not be published for this informer.
+	// Use cache.NewInformerName() to create an InformerName at startup.
+	InformerName *cache.InformerName
+
+	// TweakListOptions is an optional function to modify the list options.
+	TweakListOptions TweakListOptionsFunc
+}

pkg/generated/informers/externalversions/samplecontroller/v1alpha1/foo.go

@@ -24,6 +24,7 @@ import (
 
 	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
 	watch "k8s.io/apimachinery/pkg/watch"
 	cache "k8s.io/client-go/tools/cache"
 	apissamplecontrollerv1alpha1 "k8s.io/sample-controller/pkg/apis/samplecontroller/v1alpha1"
@@ -49,48 +50,61 @@ type fooInformer struct {
 // Always prefer using an informer factory to get a shared informer instead of getting an independent
 // one. This reduces memory footprint and number of connections to the server.
 func NewFooInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
-	return NewFilteredFooInformer(client, namespace, resyncPeriod, indexers, nil)
+	return NewFooInformerWithOptions(client, namespace, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: indexers})
 }
 
 // NewFilteredFooInformer constructs a new informer for Foo type.
 // Always prefer using an informer factory to get a shared informer instead of getting an independent
 // one. This reduces memory footprint and number of connections to the server.
 func NewFilteredFooInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
-	return cache.NewSharedIndexInformer(
-		&cache.ListWatch{
-			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+	return NewFooInformerWithOptions(client, namespace, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: indexers, TweakListOptions: tweakListOptions})
+}
+
+// NewFooInformerWithOptions constructs a new informer for Foo type with additional options.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFooInformerWithOptions(client versioned.Interface, namespace string, options internalinterfaces.InformerOptions) cache.SharedIndexInformer {
+	gvr := schema.GroupVersionResource{Group: "samplecontroller.k8s.io", Version: "v1alpha1", Resource: "foos"}
+	identifier := options.InformerName.WithResource(gvr)
+	tweakListOptions := options.TweakListOptions
+	return cache.NewSharedIndexInformerWithOptions(
+		cache.ToListWatcherWithWatchListSemantics(&cache.ListWatch{
+			ListFunc: func(opts v1.ListOptions) (runtime.Object, error) {
 				if tweakListOptions != nil {
-					tweakListOptions(&options)
+					tweakListOptions(&opts)
 				}
-				return client.SamplecontrollerV1alpha1().Foos(namespace).List(context.Background(), options)
+				return client.SamplecontrollerV1alpha1().Foos(namespace).List(context.Background(), opts)
 			},
-			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+			WatchFunc: func(opts v1.ListOptions) (watch.Interface, error) {
 				if tweakListOptions != nil {
-					tweakListOptions(&options)
+					tweakListOptions(&opts)
 				}
-				return client.SamplecontrollerV1alpha1().Foos(namespace).Watch(context.Background(), options)
+				return client.SamplecontrollerV1alpha1().Foos(namespace).Watch(context.Background(), opts)
 			},
-			ListWithContextFunc: func(ctx context.Context, options v1.ListOptions) (runtime.Object, error) {
+			ListWithContextFunc: func(ctx context.Context, opts v1.ListOptions) (runtime.Object, error) {
 				if tweakListOptions != nil {
-					tweakListOptions(&options)
+					tweakListOptions(&opts)
 				}
-				return client.SamplecontrollerV1alpha1().Foos(namespace).List(ctx, options)
+				return client.SamplecontrollerV1alpha1().Foos(namespace).List(ctx, opts)
 			},
-			WatchFuncWithContext: func(ctx context.Context, options v1.ListOptions) (watch.Interface, error) {
+			WatchFuncWithContext: func(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
 				if tweakListOptions != nil {
-					tweakListOptions(&options)
+					tweakListOptions(&opts)
 				}
-				return client.SamplecontrollerV1alpha1().Foos(namespace).Watch(ctx, options)
+				return client.SamplecontrollerV1alpha1().Foos(namespace).Watch(ctx, opts)
 			},
-		},
+		}, client),
 		&apissamplecontrollerv1alpha1.Foo{},
-		resyncPeriod,
-		indexers,
+		cache.SharedIndexInformerOptions{
+			ResyncPeriod: options.ResyncPeriod,
+			Indexers:     options.Indexers,
+			Identifier:   identifier,
+		},
 	)
 }
 
 func (f *fooInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
-	return NewFilteredFooInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+	return NewFooInformerWithOptions(client, f.namespace, internalinterfaces.InformerOptions{ResyncPeriod: resyncPeriod, Indexers: cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, InformerName: f.factory.InformerName(), TweakListOptions: f.tweakListOptions})
 }
 
 func (f *fooInformer) Informer() cache.SharedIndexInformer {

pkg/generated/openapi/cmd/models-schema/main.go

@@ -0,0 +1,76 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"k8s.io/kube-openapi/pkg/common"
+	"k8s.io/kube-openapi/pkg/validation/spec"
+	"k8s.io/sample-controller/pkg/generated/openapi"
+)
+
+// Outputs openAPI schema JSON containing the schema definitions in zz_generated.openapi.go.
+func main() {
+	err := output()
+	if err != nil {
+		os.Stderr.WriteString(fmt.Sprintf("Failed: %v", err)) // nolint:errcheck
+		os.Exit(1)
+	}
+}
+
+func output() error {
+	refFunc := func(name string) spec.Ref {
+		return spec.MustCreateRef(fmt.Sprintf("#/definitions/%s", name))
+	}
+	defs := openapi.GetOpenAPIDefinitions(refFunc)
+	schemaDefs := make(map[string]spec.Schema, len(defs))
+	for k, v := range defs {
+		// Replace top-level schema with v2 if a v2 schema is embedded
+		// so that the output of this program is always in OpenAPI v2.
+		// This is done by looking up an extension that marks the embedded v2
+		// schema, and, if the v2 schema is found, make it the resulting schema for
+		// the type.
+		if schema, ok := v.Schema.Extensions[common.ExtensionV2Schema]; ok {
+			if v2Schema, isOpenAPISchema := schema.(spec.Schema); isOpenAPISchema {
+				schemaDefs[k] = v2Schema
+				continue
+			}
+		}
+
+		schemaDefs[k] = v.Schema
+	}
+	data, err := json.Marshal(&spec.Swagger{
+		SwaggerProps: spec.SwaggerProps{
+			Definitions: schemaDefs,
+			Info: &spec.Info{
+				InfoProps: spec.InfoProps{
+					Title:   "Kubernetes",
+					Version: "unversioned",
+				},
+			},
+			Swagger: "2.0",
+		},
+	})
+	if err != nil {
+		return fmt.Errorf("error serializing api definitions: %w", err)
+	}
+	os.Stdout.Write(data) // nolint:errcheck
+	return nil
+}

pkg/signals/signal_posix.go

@@ -1,5 +1,4 @@
 //go:build !windows
-// +build !windows
 
 /*
 Copyright 2017 The Kubernetes Authors.