Fix test in cronjob_tutorial

Signed-off-by: Martin Hickey <[email protected]>

docs/book/src/cronjob-tutorial/testdata/project/config/rbac/role.yaml

@@ -6,6 +6,24 @@ metadata:
   creationTimestamp: null
   name: manager-role
 rules:
+- apiGroups:
+  - batch
+  resources:
+  - jobs
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - batch
+  resources:
+  - jobs/status
+  verbs:
+  - get
 - apiGroups:
   - batch.tutorial.kubebuilder.io
   resources:

docs/book/src/cronjob-tutorial/testdata/project/controllers/cronjob_controller_test.go

@@ -183,8 +183,7 @@ var _ = Describe("CronJob controller", func() {
 				Adding this Job to our test CronJob should trigger our controller’s reconciler logic.
 				After that, we can write a test that evaluates whether our controller eventually updates our CronJob’s Status field as expected!
 			*/
-                        //TODO: Fix test
-			/*By("By checking that the CronJob has one active Job")
+			By("By checking that the CronJob has one active Job")
 			Eventually(func() ([]string, error) {
 				err := k8sClient.Get(ctx, cronjobLookupKey, createdCronjob)
 				if err != nil {
@@ -196,7 +195,7 @@ var _ = Describe("CronJob controller", func() {
 					names = append(names, job.Name)
 				}
 				return names, nil
-			}, timeout, interval).Should(ConsistOf(JobName), "should list our active job %s in the active jobs list in status", JobName)*/
+			}, timeout, interval).Should(ConsistOf(JobName), "should list our active job %s in the active jobs list in status", JobName)
 		})
 	})
 

docs/book/src/cronjob-tutorial/testdata/project/controllers/suite_test.go

@@ -26,11 +26,13 @@ package controllers
 import (
 	"path/filepath"
 	"testing"
+	"time"
 
-	//ctrl "sigs.k8s.io/controller-runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	"github.com/onsi/gomega/gexec"
 	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/rest"
 	"sigs.k8s.io/controller-runtime/pkg/client"
@@ -52,9 +54,11 @@ import (
 Now, let's go through the code generated.
 */
 
-var cfg *rest.Config
-var k8sClient client.Client // You'll be using this client in your tests.
-var testEnv *envtest.Environment
+var (
+	cfg       *rest.Config
+	k8sClient client.Client // You'll be using this client in your tests.
+	testEnv   *envtest.Environment
+)
 
 func TestAPIs(t *testing.T) {
 	RegisterFailHandler(Fail)
@@ -125,10 +129,7 @@ var _ = BeforeSuite(func() {
 		behave as it would in production, and we use features of the cache (like indicies) in our controller which aren't
 		available when talking directly to the API server.
 	*/
-
-	//TODO: Fix this as it is disabled because following error when tearing down:
-	// timeout waiting for process kube-apiserver to stop
-	/*k8sManager, err := ctrl.NewManager(cfg, ctrl.Options{
+	k8sManager, err := ctrl.NewManager(cfg, ctrl.Options{
 		Scheme: scheme.Scheme,
 	})
 	Expect(err).ToNot(HaveOccurred())
@@ -140,9 +141,17 @@ var _ = BeforeSuite(func() {
 	Expect(err).ToNot(HaveOccurred())
 
 	go func() {
+		defer GinkgoRecover()
 		err = k8sManager.Start(ctrl.SetupSignalHandler())
+		Expect(err).ToNot(HaveOccurred(), "failed to run manager")
+		gexec.KillAndWait(4 * time.Second)
+
+		// Teardown the test environment once controller is fnished.
+		// Otherwise from Kubernetes 1.21+, teardon timeouts waiting on
+		// kube-apiserver to return
+		err := testEnv.Stop()
 		Expect(err).ToNot(HaveOccurred())
-	}()*/
+	}()
 
 }, 60)
 
@@ -152,9 +161,19 @@ You won't need to touch these.
 */
 
 var _ = AfterSuite(func() {
-	By("tearing down the test environment")
-	err := testEnv.Stop()
-	Expect(err).NotTo(HaveOccurred())
+	/*
+			From Kubernetes 1.21+, when it tries to cleanup the test environment, there is
+			a clash if a custom controller is created during testing. It would seem that
+			the controller is still running and kube-apiserver will not respond to shutdown.
+			This is the reason why teardown happens in BeforeSuite() after controller has stopped.
+			The error shown is as documented in:
+			https://github.com/kubernetes-sigs/controller-runtime/issues/1571
+		/*
+		/*
+			By("tearing down the test environment")
+			err := testEnv.Stop()
+			Expect(err).NotTo(HaveOccurred())
+	*/
 })
 
 /*

docs/book/src/cronjob-tutorial/testdata/project/go.mod

@@ -4,10 +4,10 @@ go 1.16
 
 require (
 	github.com/onsi/ginkgo v1.16.4
-	github.com/onsi/gomega v1.13.0
+	github.com/onsi/gomega v1.14.0
 	github.com/robfig/cron v1.2.0
-	k8s.io/api v0.21.2
-	k8s.io/apimachinery v0.21.2
-	k8s.io/client-go v0.21.2
-	sigs.k8s.io/controller-runtime v0.9.2
+	k8s.io/api v0.21.4
+	k8s.io/apimachinery v0.21.4
+	k8s.io/client-go v0.21.4
+	sigs.k8s.io/controller-runtime v0.9.6
 )

docs/book/src/cronjob-tutorial/testdata/project/go.sum

@@ -54,6 +54,8 @@ github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hC
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
 github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
+github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
+github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -301,15 +303,14 @@ github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
-github.com/onsi/ginkgo v1.16.2/go.mod h1:CObGmKUOKaSC0RjmoAK7tKyn4Azo5P2IWuoMnvwxz1E=
 github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
 github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
 github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
 github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
-github.com/onsi/gomega v1.13.0 h1:7lLHu94wT9Ij0o6EWWclhu0aOh32VxhkwEJvzuWPeak=
-github.com/onsi/gomega v1.13.0/go.mod h1:lRk9szgn8TxENtWd0Tp4c3wjlRfMTMH27I+3Je41yGY=
+github.com/onsi/gomega v1.14.0 h1:ep6kpPVwmr/nTbklSx2nrLNSIO62DoYAhnPNIMhK8gI=
+github.com/onsi/gomega v1.14.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
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@@ -410,8 +411,8 @@ go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/
 go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
-go.uber.org/zap v1.17.0 h1:MTjgFu6ZLKvY6Pvaqk97GlxNBuMpV4Hy/3P6tRGlI2U=
-go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
+go.uber.org/zap v1.18.1 h1:CSUJ2mjFszzEWt4CdKISEuChVIXGBn3lAPwkRGyVrc4=
+go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
@@ -544,8 +545,9 @@ golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40 h1:JWgyZ1qgdTaF3N3oxC+MdTV7qvEEgHo3otj+HB5CM7Q=
 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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@@ -563,8 +565,8 @@ golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20210611083556-38a9dc6acbc6 h1:Vv0JUPWTyeqUq42B2WJ1FeIDjjvGKoA2Ss+Ts0lAVbs=
-golang.org/x/time v0.0.0-20210611083556-38a9dc6acbc6/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs=
+golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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@@ -710,18 +712,21 @@ honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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-k8s.io/api v0.21.2 h1:vz7DqmRsXTCSa6pNxXwQ1IYeAZgdIsua+DZU+o+SX3Y=
-k8s.io/api v0.21.2/go.mod h1:Lv6UGJZ1rlMI1qusN8ruAp9PUBFyBwpEHAdG24vIsiU=
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 k8s.io/gengo v0.0.0-20200413195148-3a45101e95ac/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/gengo v0.0.0-20201214224949-b6c5ce23f027/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
@@ -731,17 +736,17 @@ k8s.io/klog/v2 v2.8.0/go.mod h1:hy9LJ/NvuK+iVyP4Ehqva4HxZG/oXyIS3n3Jmire4Ec=
 k8s.io/kube-openapi v0.0.0-20210305001622-591a79e4bda7 h1:vEx13qjvaZ4yfObSSXW7BrMc/KQBBT/Jyee8XtLf4x0=
 k8s.io/kube-openapi v0.0.0-20210305001622-591a79e4bda7/go.mod h1:wXW5VT87nVfh/iLV8FpR2uDvrFyomxbtb1KivDbvPTE=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
-k8s.io/utils v0.0.0-20210527160623-6fdb442a123b h1:MSqsVQ3pZvPGTqCjptfimO2WjG7A9un2zcpiHkA6M/s=
-k8s.io/utils v0.0.0-20210527160623-6fdb442a123b/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
+k8s.io/utils v0.0.0-20210722164352-7f3ee0f31471 h1:DnzUXII7sVg1FJ/4JX6YDRJfLNAC7idRatPwe07suiI=
+k8s.io/utils v0.0.0-20210722164352-7f3ee0f31471/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.19/go.mod h1:LEScyzhFmoF5pso/YSeBstl57mOzx9xlU9n85RGrDQg=
-sigs.k8s.io/controller-runtime v0.9.2 h1:MnCAsopQno6+hI9SgJHKddzXpmv2wtouZz6931Eax+Q=
-sigs.k8s.io/controller-runtime v0.9.2/go.mod h1:TxzMCHyEUpaeuOiZx/bIdc2T81vfs/aKdvJt9wuu0zk=
+sigs.k8s.io/controller-runtime v0.9.6 h1:EevVMlgUj4fC1NVM4+DB3iPkWkmGRNarA66neqv9Qew=
+sigs.k8s.io/controller-runtime v0.9.6/go.mod h1:q6PpkM5vqQubEKUKOM6qr06oXGzOBcCby1DA9FbyZeA=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
-sigs.k8s.io/structured-merge-diff/v4 v4.1.0 h1:C4r9BgJ98vrKnnVCjwCSXcWjWe0NKcUQkmzDXZXGwH8=
-sigs.k8s.io/structured-merge-diff/v4 v4.1.0/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
+sigs.k8s.io/structured-merge-diff/v4 v4.1.2 h1:Hr/htKFmJEbtMgS/UD0N+gtgctAqz81t3nu+sPzynno=
+sigs.k8s.io/structured-merge-diff/v4 v4.1.2/go.mod h1:j/nl6xW8vLS49O8YvXW1ocPhZawJtm+Yrr7PPRQ0Vg4=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=

docs/book/src/multiversion-tutorial/testdata/project/config/default/kustomization.yaml

@@ -45,7 +45,7 @@ patchesStrategicMerge:
 
 # the following config is for teaching kustomize how to do var substitution
 vars:
- [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER' prefix.
+# [CERTMANAGER] To enable cert-manager, uncomment all sections with 'CERTMANAGER' prefix.
 - name: CERTIFICATE_NAMESPACE # namespace of the certificate CR
   objref:
     kind: Certificate

go.mod

@@ -7,13 +7,13 @@ require (
 	github.com/gobuffalo/flect v0.2.2
 	github.com/joelanford/go-apidiff v0.1.0
 	github.com/onsi/ginkgo v1.16.4
-	github.com/onsi/gomega v1.13.0
+	github.com/onsi/gomega v1.14.0
 	github.com/spf13/afero v1.2.2
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
 	golang.org/x/tools v0.1.2
-	k8s.io/apimachinery v0.21.1 // for `kubebuilder alpha config-gen`
-	sigs.k8s.io/controller-runtime v0.9.0
+	k8s.io/apimachinery v0.21.4 // for `kubebuilder alpha config-gen`
+	sigs.k8s.io/controller-runtime v0.9.6
 	sigs.k8s.io/controller-tools v0.6.0 // for `kubebuilder alpha config-gen`
 	sigs.k8s.io/kustomize/kyaml v0.10.21 // for `kubebuilder alpha config-gen`
 	sigs.k8s.io/yaml v1.2.0