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68 lines
2.0 KiB
68 lines
2.0 KiB
/*
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* Minio Cloud Storage, (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package main
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import (
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"net/http"
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"github.com/gorilla/rpc/v2/json"
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"github.com/minio/minio/pkg/probe"
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)
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type controllerServerRPCService struct {
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serverList []ServerArg
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}
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func proxyRequest(method string, ip string, arg interface{}, res interface{}) error {
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op := rpcOperation{
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Method: "Server." + method,
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Request: arg,
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}
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request, _ := newRPCRequest("http://"+ip+":9002/rpc", op, nil)
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resp, err := request.Do()
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if err != nil {
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return probe.WrapError(err)
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}
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decodeerr := json.DecodeClientResponse(resp.Body, res)
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return decodeerr
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}
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func (s *controllerServerRPCService) Add(r *http.Request, arg *ServerArg, res *DefaultRep) error {
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err := proxyRequest("Add", arg.IP, arg, res)
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if err == nil {
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s.serverList = append(s.serverList, *arg)
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}
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return err
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}
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func (s *controllerServerRPCService) MemStats(r *http.Request, arg *ServerArg, res *MemStatsRep) error {
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return proxyRequest("MemStats", arg.IP, arg, res)
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}
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func (s *controllerServerRPCService) DiskStats(r *http.Request, arg *ServerArg, res *DiskStatsRep) error {
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return proxyRequest("DiskStats", arg.IP, arg, res)
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}
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func (s *controllerServerRPCService) SysInfo(r *http.Request, arg *ServerArg, res *SysInfoRep) error {
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return proxyRequest("SysInfo", arg.IP, arg, res)
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}
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func (s *controllerServerRPCService) List(r *http.Request, arg *ServerArg, res *ListRep) error {
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res.List = s.serverList
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return nil
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}
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