/
apiextensions.go
73 lines (61 loc) · 3.05 KB
/
apiextensions.go
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package resourceapply
import (
"context"
"github.com/openshift/library-go/pkg/operator/events"
"github.com/openshift/library-go/pkg/operator/resource/resourcemerge"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
apiextv1beta1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
apiextclientv1 "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1"
apiextclientv1beta1 "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1beta1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/klog"
)
// ApplyCustomResourceDefinitionV1Beta1 applies the required CustomResourceDefinition to the cluster.
func ApplyCustomResourceDefinitionV1Beta1(client apiextclientv1beta1.CustomResourceDefinitionsGetter, recorder events.Recorder, required *apiextv1beta1.CustomResourceDefinition) (*apiextv1beta1.CustomResourceDefinition, bool, error) {
existing, err := client.CustomResourceDefinitions().Get(context.TODO(), required.Name, metav1.GetOptions{})
if apierrors.IsNotFound(err) {
actual, err := client.CustomResourceDefinitions().Create(context.TODO(), required, metav1.CreateOptions{})
reportCreateEvent(recorder, required, err)
return actual, true, err
}
if err != nil {
return nil, false, err
}
modified := resourcemerge.BoolPtr(false)
existingCopy := existing.DeepCopy()
resourcemerge.EnsureCustomResourceDefinitionV1Beta1(modified, existingCopy, *required)
if !*modified {
return existing, false, nil
}
if klog.V(4) {
klog.Infof("CustomResourceDefinition %q changes: %s", existing.Name, JSONPatchNoError(existing, existingCopy))
}
actual, err := client.CustomResourceDefinitions().Update(context.TODO(), existingCopy, metav1.UpdateOptions{})
reportUpdateEvent(recorder, required, err)
return actual, true, err
}
// ApplyCustomResourceDefinitionV1 applies the required CustomResourceDefinition to the cluster.
func ApplyCustomResourceDefinitionV1(client apiextclientv1.CustomResourceDefinitionsGetter, recorder events.Recorder, required *apiextensionsv1.CustomResourceDefinition) (*apiextensionsv1.CustomResourceDefinition, bool, error) {
existing, err := client.CustomResourceDefinitions().Get(context.TODO(), required.Name, metav1.GetOptions{})
if apierrors.IsNotFound(err) {
actual, err := client.CustomResourceDefinitions().Create(context.TODO(), required, metav1.CreateOptions{})
reportCreateEvent(recorder, required, err)
return actual, true, err
}
if err != nil {
return nil, false, err
}
modified := resourcemerge.BoolPtr(false)
existingCopy := existing.DeepCopy()
resourcemerge.EnsureCustomResourceDefinitionV1(modified, existingCopy, *required)
if !*modified {
return existing, false, nil
}
if klog.V(4) {
klog.Infof("CustomResourceDefinition %q changes: %s", existing.Name, JSONPatchNoError(existing, existingCopy))
}
actual, err := client.CustomResourceDefinitions().Update(context.TODO(), existingCopy, metav1.UpdateOptions{})
reportUpdateEvent(recorder, required, err)
return actual, true, err
}