Bumped dependencies (#1420)

Summary:
- controller-runtime to 0.5.1
- kubectl to 0.17.3

Gotchas:
For some harness tests, I had to edit our test CRDs like:
```
-  name: mycrds.mycrd.k8s.io
+  name: mycrds.mycrd.example.com
```
With new kubectl version, the original name had multiple problems:
- names ending with `k8s.io` are restricted and now require an `api-approved.kubernetes.io` annotation pointing to a PR which introduced them
- adding this annotation proved challenging since we then see a new transition condition with the `reason: ApprovedAnnotation` thus bringing the number of `status.condition` s to three. These conditions would sometimes arrive out of order, however, test harness does not support the same order of elements when comparing two arrays, thus making the tests flaky. See [this thread](#1420 (comment)) for more details:

Signed-off-by: Aleksey Dukhovniy <alex.dukhovniy@googlemail.com>

cmd/manager/main.go

@@ -131,7 +131,7 @@ func main() {
 	log.Print("Instance controller set up")
 
 	if strings.ToLower(os.Getenv("ENABLE_WEBHOOKS")) == "true" {
-		log.Printf("🔸 Setting up webhooks")
+		log.Printf("Setting up webhooks")
 
 		if err := registerWebhook("/admit", &v1beta1.Instance{}, &webhook.Admission{Handler: &kudohook.InstanceAdmission{}}, mgr); err != nil {
 			log.Printf("Unable to create instance admission webhook: %v", err)

config/crds/kudo.dev_instances.yaml

@@ -4,7 +4,7 @@ apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
+    controller-gen.kubebuilder.io/version: v0.2.6
   creationTimestamp: null
   name: instances.kudo.dev
 spec:

config/crds/kudo.dev_operators.yaml

@@ -4,7 +4,7 @@ apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
+    controller-gen.kubebuilder.io/version: v0.2.6
   creationTimestamp: null
   name: operators.kudo.dev
 spec:

config/crds/kudo.dev_operatorversions.yaml

@@ -4,7 +4,7 @@ apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
+    controller-gen.kubebuilder.io/version: v0.2.6
   creationTimestamp: null
   name: operatorversions.kudo.dev
 spec:

go.mod

@@ -10,63 +10,47 @@ require (
 	github.com/containerd/containerd v1.2.9 // indirect
 	github.com/docker/docker v1.4.2-0.20190916154449-92cc603036dd
 	github.com/docker/go-connections v0.4.0 // indirect
-	github.com/docker/go-units v0.4.0 // indirect
 	github.com/dustinkirkland/golang-petname v0.0.0-20191129215211-8e5a1ed0cff0
 	github.com/emicklei/go-restful v2.9.6+incompatible // indirect
-	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/go-bindata/go-bindata v3.1.2+incompatible
-	github.com/go-openapi/jsonreference v0.19.3 // indirect
-	github.com/go-openapi/spec v0.19.3 // indirect
-	github.com/go-openapi/validate v0.19.2
 	github.com/gogo/protobuf v1.3.1 // indirect
-	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
-	github.com/google/btree v1.0.0 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/gophercloud/gophercloud v0.2.0 // indirect
 	github.com/gorilla/context v1.1.1 // indirect
 	github.com/gorilla/mux v1.6.2 // indirect
 	github.com/gosuri/uitable v0.0.4
 	github.com/huandu/xstrings v1.2.0 // indirect
 	github.com/imdario/mergo v0.3.7 // indirect
-	github.com/json-iterator/go v1.1.8 // indirect
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/mailru/easyjson v0.7.0 // indirect
 	github.com/manifoldco/promptui v0.6.0
 	github.com/mattn/go-colorable v0.1.4 // indirect
 	github.com/mattn/go-runewidth v0.0.4 // indirect
 	github.com/mitchellh/copystructure v1.0.0 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
-	github.com/onsi/ginkgo v1.10.1 // indirect
-	github.com/onsi/gomega v1.7.1 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0
-	github.com/prometheus/client_golang v1.0.0 // indirect
 	github.com/spf13/afero v1.2.2
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.4.0
 	github.com/thoas/go-funk v0.5.0
 	github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca
-	go.uber.org/atomic v1.4.0 // indirect
-	go.uber.org/zap v1.10.0 // indirect
-	golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392 // indirect
 	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553
 	golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e
 	golang.org/x/tools v0.0.0-20191025023517-2077df36852e // indirect
-	gopkg.in/yaml.v2 v2.2.7
+	gopkg.in/yaml.v2 v2.2.8
 	gotest.tools v2.2.0+incompatible
-	k8s.io/api v0.16.6
-	k8s.io/apiextensions-apiserver v0.0.0-20190918161926-8f644eb6e783
-	k8s.io/apimachinery v0.16.6
-	k8s.io/client-go v0.16.6
-	k8s.io/code-generator v0.16.6
-	k8s.io/component-base v0.16.6
-	k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a // indirect
-	k8s.io/kubectl v0.16.6
-	sigs.k8s.io/controller-runtime v0.4.0
-	sigs.k8s.io/controller-tools v0.2.4
+	k8s.io/api v0.17.3
+	k8s.io/apiextensions-apiserver v0.17.2
+	k8s.io/apimachinery v0.17.3
+	k8s.io/client-go v0.17.3
+	k8s.io/code-generator v0.17.3
+	k8s.io/component-base v0.17.3
+	k8s.io/kubectl v0.17.3
+	sigs.k8s.io/controller-runtime v0.5.1
+	sigs.k8s.io/controller-tools v0.2.6
 	sigs.k8s.io/kind v0.6.1
 	sigs.k8s.io/yaml v1.1.0
 )
 
-replace k8s.io/code-generator v0.16.6 => github.com/kudobuilder/code-generator v0.16.6-beta.0.0.20200221140535-0ef46f1228ff
+replace k8s.io/code-generator v0.17.3 => github.com/kudobuilder/code-generator v0.17.4-beta.0.0.20200316162450-cc91a9201457