mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-21 04:20:23 +00:00
63 lines
2.0 KiB
Go
63 lines
2.0 KiB
Go
|
/*
|
||
|
|
Copyright 2022 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 kubeconfig
|
||
|
|
|
||
|
|
import (
|
||
|
|
"k8s.io/client-go/rest"
|
||
|
|
clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
|
||
|
|
)
|
||
|
|
|
||
|
|
// CreateKubeConfig converts a [rest.Config] into a [clientcmdapi.Config]
|
||
|
|
// which then can be written to a file with [clientcmd.WriteToFile].
|
||
|
|
func CreateKubeConfig(clientCfg *rest.Config) *clientcmdapi.Config {
|
||
|
|
clusterNick := "cluster"
|
||
|
|
userNick := "user"
|
||
|
|
contextNick := "context"
|
||
|
|
|
||
|
|
config := clientcmdapi.NewConfig()
|
||
|
|
|
||
|
|
credentials := clientcmdapi.NewAuthInfo()
|
||
|
|
credentials.Token = clientCfg.BearerToken
|
||
|
|
credentials.TokenFile = clientCfg.BearerTokenFile
|
||
|
|
credentials.ClientCertificate = clientCfg.TLSClientConfig.CertFile
|
||
|
|
if len(credentials.ClientCertificate) == 0 {
|
||
|
|
credentials.ClientCertificateData = clientCfg.TLSClientConfig.CertData
|
||
|
|
}
|
||
|
|
credentials.ClientKey = clientCfg.TLSClientConfig.KeyFile
|
||
|
|
if len(credentials.ClientKey) == 0 {
|
||
|
|
credentials.ClientKeyData = clientCfg.TLSClientConfig.KeyData
|
||
|
|
}
|
||
|
|
config.AuthInfos[userNick] = credentials
|
||
|
|
|
||
|
|
cluster := clientcmdapi.NewCluster()
|
||
|
|
cluster.Server = clientCfg.Host
|
||
|
|
cluster.CertificateAuthority = clientCfg.CAFile
|
||
|
|
if len(cluster.CertificateAuthority) == 0 {
|
||
|
|
cluster.CertificateAuthorityData = clientCfg.CAData
|
||
|
|
}
|
||
|
|
cluster.InsecureSkipTLSVerify = clientCfg.Insecure
|
||
|
|
config.Clusters[clusterNick] = cluster
|
||
|
|
|
||
|
|
context := clientcmdapi.NewContext()
|
||
|
|
context.Cluster = clusterNick
|
||
|
|
context.AuthInfo = userNick
|
||
|
|
config.Contexts[contextNick] = context
|
||
|
|
config.CurrentContext = contextNick
|
||
|
|
|
||
|
|
return config
|
||
|
|
}
|