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minio/cmd/admin-rpc-server.go

64 lines
1.8 KiB

/*
* Minio Cloud Storage, (C) 2016 Minio, Inc.
*
* 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 cmd
import (
"net/rpc"
router "github.com/gorilla/mux"
)
const servicePath = "/admin/service"
// serviceCmd - exports RPC methods for service status, stop and
// restart commands.
type serviceCmd struct {
loginServer
}
// Shutdown - Shutdown this instance of minio server.
func (s *serviceCmd) Shutdown(args *GenericArgs, reply *GenericReply) error {
if !isRPCTokenValid(args.Token) {
return errInvalidToken
}
globalServiceSignalCh <- serviceStop
return nil
}
// Restart - Restart this instance of minio server.
func (s *serviceCmd) Restart(args *GenericArgs, reply *GenericReply) error {
if !isRPCTokenValid(args.Token) {
return errInvalidToken
}
globalServiceSignalCh <- serviceRestart
return nil
}
// registerAdminRPCRouter - registers RPC methods for service status,
// stop and restart commands.
func registerAdminRPCRouter(mux *router.Router) error {
adminRPCHandler := &serviceCmd{}
adminRPCServer := rpc.NewServer()
err := adminRPCServer.RegisterName("Service", adminRPCHandler)
if err != nil {
return traceError(err)
}
adminRouter := mux.NewRoute().PathPrefix(reservedBucket).Subrouter()
adminRouter.Path(servicePath).Handler(adminRPCServer)
return nil
}