/
service_account.go
82 lines (72 loc) · 2.3 KB
/
service_account.go
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//
// Copyright (c) 2012-2019 Red Hat, Inc.
// This program and the accompanying materials are made
// available under the terms of the Eclipse Public License 2.0
// which is available at https://www.eclipse.org/legal/epl-2.0/
//
// SPDX-License-Identifier: EPL-2.0
//
// Contributors:
// Red Hat, Inc. - initial API and implementation
//
package deploy
import (
"context"
"github.com/sirupsen/logrus"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
runtimeClient "sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
)
func SyncServiceAccountToCluster(deployContext *DeployContext, name string) (*corev1.ServiceAccount, error) {
specSA, err := getSpecServiceAccount(deployContext, name)
if err != nil {
return nil, err
}
clusterSA, err := getClusterServiceAccount(specSA.Name, specSA.Namespace, deployContext.ClusterAPI.Client)
if err != nil {
return nil, err
}
if clusterSA == nil {
logrus.Infof("Creating a new object: %s, name %s", specSA.Kind, specSA.Name)
err := deployContext.ClusterAPI.Client.Create(context.TODO(), specSA)
return nil, err
}
return clusterSA, nil
}
func getClusterServiceAccount(name string, namespace string, client runtimeClient.Client) (*corev1.ServiceAccount, error) {
serviceAccount := &corev1.ServiceAccount{}
namespacedName := types.NamespacedName{
Namespace: namespace,
Name: name,
}
err := client.Get(context.TODO(), namespacedName, serviceAccount)
if err != nil {
if errors.IsNotFound(err) {
return nil, nil
}
return nil, err
}
return serviceAccount, nil
}
func getSpecServiceAccount(deployContext *DeployContext, name string) (*corev1.ServiceAccount, error) {
labels := GetLabels(deployContext.CheCluster, DefaultCheFlavor(deployContext.CheCluster))
serviceAccount := &corev1.ServiceAccount{
TypeMeta: metav1.TypeMeta{
Kind: "ServiceAccount",
APIVersion: "v1",
},
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: deployContext.CheCluster.Namespace,
Labels: labels,
},
}
err := controllerutil.SetControllerReference(deployContext.CheCluster, serviceAccount, deployContext.ClusterAPI.Scheme)
if err != nil {
return nil, err
}
return serviceAccount, nil
}