// Clients returns an OpenShift and Kubernetes client with the credentials of the named service account
// TODO: change return types to client.Interface/kclient.Interface to allow auto-reloading credentials
func Clients(config kclient.Config, tokenRetriever TokenRetriever, namespace, name string) (*client.Client, *kclient.Client, error) {
// Clear existing auth info
config.Username = ""
config.Password = ""
config.CertFile = ""
config.CertData = []byte{}
config.KeyFile = ""
config.KeyData = []byte{}
// For now, just initialize the token once
// TODO: refetch the token if the client encounters 401 errors
token, err := tokenRetriever.GetToken(namespace, name)
if err != nil {
return nil, nil, err
}
config.BearerToken = token
c, err := client.New(&config)
if err != nil {
return nil, nil, err
}
kc, err := kclient.New(&config)
if err != nil {
return nil, nil, err
}
return c, kc, nil
}
// MergeWithConfig returns a copy of a client.Config with values from the Info.
// The fields of client.Config with a corresponding field in the Info are set
// with the value from the Info.
func (info Info) MergeWithConfig(c client.Config) (client.Config, error) {
var config client.Config = c
config.Username = info.User
config.Password = info.Password
config.CAFile = info.CAFile
config.CertFile = info.CertFile
config.KeyFile = info.KeyFile
config.BearerToken = info.BearerToken
if info.Insecure != nil {
config.Insecure = *info.Insecure
}
return config, nil
}
func loadClientOrDie() *client.Client {
config := client.Config{
Host: *host,
}
auth, err := kubecfg.LoadAuthInfo(*authConfig, os.Stdin)
if err != nil {
glog.Fatalf("Error loading auth: %v", err)
}
config.Username = auth.User
config.Password = auth.Password
config.CAFile = auth.CAFile
config.CertFile = auth.CertFile
config.KeyFile = auth.KeyFile
config.BearerToken = auth.BearerToken
if auth.Insecure != nil {
config.Insecure = *auth.Insecure
}
c, err := client.New(&config)
if err != nil {
glog.Fatalf("Error creating client")
}
return c
}