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cleanup unused fn GetOrCreateServiceAccount in serviceaccount/util

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Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com>
This commit is contained in:
Anish Ramasekar 2024-08-18 21:04:51 -07:00
parent de521a9191
commit 2f96a788e2
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1 changed files with 0 additions and 32 deletions
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32
staging/src/k8s.io/apiserver/pkg/authentication/serviceaccount/util.go
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@ -17,18 +17,12 @@ limitations under the License.
package serviceaccount
import (
"context"
"fmt"
"strings"
v1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
apimachineryvalidation "k8s.io/apimachinery/pkg/api/validation"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apiserver/pkg/authentication/user"
v1core "k8s.io/client-go/kubernetes/typed/core/v1"
"k8s.io/klog/v2"
)
const (
@ -200,29 +194,3 @@ func IsServiceAccountToken(secret *v1.Secret, sa *v1.ServiceAccount) bool {
return true
}
func GetOrCreateServiceAccount(coreClient v1core.CoreV1Interface, namespace, name string) (*v1.ServiceAccount, error) {
sa, err := coreClient.ServiceAccounts(namespace).Get(context.TODO(), name, metav1.GetOptions{})
if err == nil {
return sa, nil
}
if !apierrors.IsNotFound(err) {
return nil, err
}
// Create the namespace if we can't verify it exists.
// Tolerate errors, since we don't know whether this component has namespace creation permissions.
if _, err := coreClient.Namespaces().Get(context.TODO(), namespace, metav1.GetOptions{}); apierrors.IsNotFound(err) {
if _, err = coreClient.Namespaces().Create(context.TODO(), &v1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: namespace}}, metav1.CreateOptions{}); err != nil && !apierrors.IsAlreadyExists(err) {
klog.Warningf("create non-exist namespace %s failed:%v", namespace, err)
}
}
// Create the service account
sa, err = coreClient.ServiceAccounts(namespace).Create(context.TODO(), &v1.ServiceAccount{ObjectMeta: metav1.ObjectMeta{Namespace: namespace, Name: name}}, metav1.CreateOptions{})
if apierrors.IsAlreadyExists(err) {
// If we're racing to init and someone else already created it, re-fetch
return coreClient.ServiceAccounts(namespace).Get(context.TODO(), name, metav1.GetOptions{})
}
return sa, err
}