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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| package clusters | ||
|
|
||
| import ( | ||
| "context" | ||
| "strings" | ||
|
|
||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/apimachinery/pkg/api/errors" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/client-go/dynamic" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| ) | ||
|
|
||
| // ----------------------------------------------------------------------------- | ||
| // Cleaner - Public | ||
| // ----------------------------------------------------------------------------- | ||
|
|
||
| // Cleaner holds namespaces and objects for later cleanup. This is generally | ||
| // used during integration tests to clean up test resources. | ||
| type Cleaner struct { | ||
| cluster Cluster | ||
| objects []client.Object | ||
| namespaces []*corev1.Namespace | ||
| } | ||
|
|
||
| // NewCleaner provides a new initialized *Cleaner object. | ||
| func NewCleaner(cluster Cluster) *Cleaner { | ||
| return &Cleaner{cluster: cluster} | ||
| } | ||
|
|
||
| // ----------------------------------------------------------------------------- | ||
| // Cleaner - Public | ||
| // ----------------------------------------------------------------------------- | ||
|
|
||
| func (c *Cleaner) Add(obj client.Object) { | ||
| c.objects = append([]client.Object{obj}, c.objects...) | ||
| } | ||
|
|
||
| func (c *Cleaner) AddNamespace(namespace *corev1.Namespace) { | ||
| c.namespaces = append(c.namespaces, namespace) | ||
| } | ||
|
|
||
| func (c *Cleaner) Cleanup(ctx context.Context) error { | ||
| dyn, err := dynamic.NewForConfig(c.cluster.Config()) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| for _, obj := range c.objects { | ||
| namespace := obj.GetNamespace() | ||
| name := obj.GetName() | ||
| res := strings.ToLower(obj.GetObjectKind().GroupVersionKind().Kind) + "s" | ||
| gvr := obj.GetObjectKind().GroupVersionKind().GroupVersion().WithResource(res) | ||
| resource := dyn.Resource(gvr).Namespace(namespace) | ||
| if err := resource.Delete(ctx, name, metav1.DeleteOptions{}); err != nil { | ||
| if !errors.IsNotFound(err) { | ||
| return err | ||
| } | ||
| } | ||
| } | ||
|
|
||
| for _, namespace := range c.namespaces { | ||
| if err := c.cluster.Client().CoreV1().Namespaces().Delete(ctx, namespace.Name, metav1.DeleteOptions{}); err != nil { | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| } |