-
Notifications
You must be signed in to change notification settings - Fork 1.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add additional generators for kubeadmcontrolplane reconciliation testing
- Loading branch information
Showing
6 changed files
with
589 additions
and
104 deletions.
There are no files selected for viewing
59 changes: 59 additions & 0 deletions
59
controlplane/kubeadm/controllers/generator/kubeadmconfiggenerator.go
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| /* | ||
| Copyright 2019 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 generator | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/pkg/errors" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
|
||
| clusterv1 "sigs.k8s.io/cluster-api/api/v1alpha3" | ||
| bootstrapv1 "sigs.k8s.io/cluster-api/bootstrap/kubeadm/api/v1alpha3" | ||
| ) | ||
|
|
||
| type KubeadmConfigGenerator struct{} | ||
|
|
||
| func (kcg *KubeadmConfigGenerator) GenerateKubeadmConfig(ctx context.Context, c client.Client, namespace, namePrefix, clusterName string, spec *bootstrapv1.KubeadmConfigSpec, owner *metav1.OwnerReference) (*corev1.ObjectReference, error) { | ||
| bootstrapConfig := &bootstrapv1.KubeadmConfig{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| GenerateName: fmt.Sprintf("%s-", namePrefix), | ||
| Namespace: namespace, | ||
| Labels: map[string]string{clusterv1.ClusterLabelName: clusterName}, | ||
| }, | ||
| Spec: *spec, | ||
| } | ||
| if owner != nil { | ||
| bootstrapConfig.SetOwnerReferences([]metav1.OwnerReference{*owner}) | ||
| } | ||
| if err := c.Create(ctx, bootstrapConfig); err != nil { | ||
| return nil, errors.Wrap(err, "Failed to create bootstrap configuration") | ||
| } | ||
|
|
||
| bootstrapRef := &corev1.ObjectReference{ | ||
| APIVersion: bootstrapv1.GroupVersion.String(), | ||
| Kind: "KubeadmConfig", | ||
| Name: bootstrapConfig.GetName(), | ||
| Namespace: bootstrapConfig.GetNamespace(), | ||
| UID: bootstrapConfig.GetUID(), | ||
| } | ||
|
|
||
| return bootstrapRef, nil | ||
| } |
150 changes: 150 additions & 0 deletions
150
controlplane/kubeadm/controllers/generator/kubeadmconfiggenerator_test.go
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,150 @@ | ||
| /* | ||
| Copyright 2019 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 generator | ||
|
|
||
| import ( | ||
| "context" | ||
| "reflect" | ||
| "testing" | ||
|
|
||
| "github.com/onsi/gomega" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/runtime" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
|
||
| clusterv1 "sigs.k8s.io/cluster-api/api/v1alpha3" | ||
| bootstrapv1 "sigs.k8s.io/cluster-api/bootstrap/kubeadm/api/v1alpha3" | ||
|
|
||
| "sigs.k8s.io/controller-runtime/pkg/client/fake" | ||
| ) | ||
|
|
||
| func setupBootstrapScheme() *runtime.Scheme { | ||
| scheme := runtime.NewScheme() | ||
| if err := corev1.AddToScheme(scheme); err != nil { | ||
| panic(err) | ||
| } | ||
| if err := bootstrapv1.AddToScheme(scheme); err != nil { | ||
| panic(err) | ||
| } | ||
| return scheme | ||
| } | ||
|
|
||
| func TestKubeadmConfigGenerator_GenerateKubeadmConfig(t *testing.T) { | ||
| g := gomega.NewGomegaWithT(t) | ||
|
|
||
| tests := []struct { | ||
| name string | ||
| namespace string | ||
| namePrefix string | ||
| clusterName string | ||
| spec *bootstrapv1.KubeadmConfigSpec | ||
| owner *metav1.OwnerReference | ||
| want *corev1.ObjectReference | ||
| wantConfig *bootstrapv1.KubeadmConfig | ||
| wantErr bool | ||
| }{ | ||
| { | ||
| name: "Generate successful", | ||
| namespace: "test", | ||
| namePrefix: "generate", | ||
| clusterName: "foo", | ||
| spec: &bootstrapv1.KubeadmConfigSpec{}, | ||
| owner: &metav1.OwnerReference{ | ||
| Kind: "Cluster", | ||
| APIVersion: clusterv1.GroupVersion.String(), | ||
| Name: "testCluster", | ||
| }, | ||
| want: &corev1.ObjectReference{ | ||
| Name: "", | ||
| Namespace: "test", | ||
| APIVersion: bootstrapv1.GroupVersion.String(), | ||
| Kind: "KubeadmConfig", | ||
| }, | ||
| wantConfig: &bootstrapv1.KubeadmConfig{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| Kind: "KubeadmConfig", | ||
| APIVersion: bootstrapv1.GroupVersion.String(), | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| GenerateName: "generate-", | ||
| Namespace: "test", | ||
| ResourceVersion: "1", | ||
| Labels: map[string]string{clusterv1.ClusterLabelName: "foo"}, | ||
| OwnerReferences: []metav1.OwnerReference{{ | ||
| Kind: "Cluster", | ||
| APIVersion: clusterv1.GroupVersion.String(), | ||
| Name: "testCluster", | ||
| }}, | ||
| }, | ||
| Spec: bootstrapv1.KubeadmConfigSpec{}, | ||
| Status: bootstrapv1.KubeadmConfigStatus{}, | ||
| }, | ||
| wantErr: false, | ||
| }, | ||
| { | ||
| name: "Generate successful, no owner", | ||
| namespace: "test", | ||
| namePrefix: "generate", | ||
| clusterName: "foo", | ||
| spec: &bootstrapv1.KubeadmConfigSpec{}, | ||
| owner: nil, | ||
| want: &corev1.ObjectReference{ | ||
| Name: "", | ||
| Namespace: "test", | ||
| APIVersion: bootstrapv1.GroupVersion.String(), | ||
| Kind: "KubeadmConfig", | ||
| }, | ||
| wantConfig: &bootstrapv1.KubeadmConfig{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| Kind: "KubeadmConfig", | ||
| APIVersion: bootstrapv1.GroupVersion.String(), | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| GenerateName: "generate-", | ||
| Namespace: "test", | ||
| ResourceVersion: "1", | ||
| Labels: map[string]string{clusterv1.ClusterLabelName: "foo"}, | ||
| OwnerReferences: nil, | ||
| }, | ||
| Spec: bootstrapv1.KubeadmConfigSpec{}, | ||
| Status: bootstrapv1.KubeadmConfigStatus{}, | ||
| }, | ||
| wantErr: false, | ||
| }, | ||
| } | ||
| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| fakeClient := fake.NewFakeClientWithScheme(setupBootstrapScheme()) | ||
| kcg := &KubeadmConfigGenerator{} | ||
| got, err := kcg.GenerateKubeadmConfig(context.Background(), fakeClient, tt.namespace, tt.namePrefix, tt.clusterName, tt.spec, tt.owner) | ||
| if (err != nil) != tt.wantErr { | ||
| t.Errorf("GenerateKubeadmConfig() error = %v, wantErr %v", err, tt.wantErr) | ||
| return | ||
| } | ||
| if !reflect.DeepEqual(got, tt.want) { | ||
| t.Errorf("GenerateKubeadmConfig() got = %v, want %v", got, tt.want) | ||
| } | ||
| if !tt.wantErr { | ||
| bootstrapConfig := &bootstrapv1.KubeadmConfig{} | ||
| key := client.ObjectKey{Name: got.Name, Namespace: got.Namespace} | ||
| g.Expect(fakeClient.Get(context.Background(), key, bootstrapConfig)).To(gomega.Succeed()) | ||
| g.Expect(bootstrapConfig).To(gomega.Equal(tt.wantConfig)) | ||
| } | ||
| }) | ||
| } | ||
| } |
59 changes: 59 additions & 0 deletions
59
controlplane/kubeadm/controllers/generator/machinegenerator.go
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| /* | ||
| Copyright 2019 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 generator | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/pkg/errors" | ||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
|
||
| clusterv1 "sigs.k8s.io/cluster-api/api/v1alpha3" | ||
| ) | ||
|
|
||
| type MachineGenerator struct{} | ||
|
|
||
| func (mgg *MachineGenerator) GenerateMachine(ctx context.Context, c client.Client, namespace, namePrefix, clusterName, version string, infraRef, bootstrapRef *corev1.ObjectReference, labels map[string]string, owner *metav1.OwnerReference) error { | ||
| machine := &clusterv1.Machine{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| GenerateName: fmt.Sprintf("%s-", namePrefix), | ||
| Labels: labels, | ||
| Namespace: namespace, | ||
| }, | ||
| Spec: clusterv1.MachineSpec{ | ||
| ClusterName: clusterName, | ||
| Version: &version, | ||
| InfrastructureRef: *infraRef, | ||
| Bootstrap: clusterv1.Bootstrap{ | ||
| ConfigRef: bootstrapRef, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| if owner != nil { | ||
| machine.SetOwnerReferences([]metav1.OwnerReference{*owner}) | ||
| } | ||
|
|
||
| if err := c.Create(ctx, machine); err != nil { | ||
| return errors.Wrap(err, "Failed to create machine") | ||
| } | ||
|
|
||
| return nil | ||
| } |
Oops, something went wrong.