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45b59b8456
This convenience was necessary to be used for golang library functions like io.Copy and io.Pipe where we shouldn't be writing proxies and alternatives returning *probe.Error This change also brings more changes across code base for clear separation regarding where an error interface should be passed encapsulating *probe.Error and where it should be used as is.
64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
/*
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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 rpc
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import (
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"net/http"
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"github.com/minio/minio/pkg/donut"
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"github.com/minio/minio/pkg/probe"
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)
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// DonutService donut service
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type DonutService struct{}
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// DonutArgs collections of disks and name to initialize donut
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type DonutArgs struct {
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Name string
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MaxSize uint64
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Hostname string
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Disks []string
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}
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// Reply reply for successful or failed Set operation
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type Reply struct {
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Message string `json:"message"`
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Error error `json:"error"`
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}
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func setDonut(args *DonutArgs, reply *Reply) *probe.Error {
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conf := &donut.Config{Version: "0.0.1"}
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conf.DonutName = args.Name
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conf.MaxSize = args.MaxSize
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conf.NodeDiskMap = make(map[string][]string)
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conf.NodeDiskMap[args.Hostname] = args.Disks
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if err := donut.SaveConfig(conf); err != nil {
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return err.Trace()
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}
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reply.Message = "success"
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reply.Error = nil
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return nil
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}
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// Set method
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func (s *DonutService) Set(r *http.Request, args *DonutArgs, reply *Reply) error {
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if err := setDonut(args, reply); err != nil {
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return probe.NewWrappedError(err)
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}
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return nil
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}
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