mirror of
https://github.com/minio/minio.git
synced 2024-12-31 17:43:21 -05:00
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.
125 lines
3.3 KiB
Go
125 lines
3.3 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015 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 controller
|
|
|
|
import (
|
|
"encoding/json"
|
|
"net/http"
|
|
|
|
jsonrpc "github.com/gorilla/rpc/v2/json"
|
|
"github.com/minio/minio/pkg/auth"
|
|
"github.com/minio/minio/pkg/probe"
|
|
"github.com/minio/minio/pkg/server/rpc"
|
|
)
|
|
|
|
func closeResp(resp *http.Response) {
|
|
if resp != nil && resp.Body != nil {
|
|
resp.Body.Close()
|
|
}
|
|
}
|
|
|
|
// GetMemStats get memory status of the server at given url
|
|
func GetMemStats(url string) ([]byte, *probe.Error) {
|
|
op := RPCOps{
|
|
Method: "MemStats.Get",
|
|
Request: rpc.Args{Request: ""},
|
|
}
|
|
req, perr := NewRequest(url, op, http.DefaultTransport)
|
|
if perr != nil {
|
|
return nil, perr.Trace()
|
|
}
|
|
resp, perr := req.Do()
|
|
defer closeResp(resp)
|
|
if perr != nil {
|
|
return nil, perr.Trace()
|
|
}
|
|
var reply rpc.MemStatsReply
|
|
if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
|
|
return nil, probe.NewError(err)
|
|
}
|
|
jsonRespBytes, err := json.MarshalIndent(reply, "", "\t")
|
|
if err != nil {
|
|
return nil, probe.NewError(err)
|
|
}
|
|
return jsonRespBytes, nil
|
|
}
|
|
|
|
// GetSysInfo get system status of the server at given url
|
|
func GetSysInfo(url string) ([]byte, *probe.Error) {
|
|
op := RPCOps{
|
|
Method: "SysInfo.Get",
|
|
Request: rpc.Args{Request: ""},
|
|
}
|
|
req, perr := NewRequest(url, op, http.DefaultTransport)
|
|
if perr != nil {
|
|
return nil, perr.Trace()
|
|
}
|
|
resp, perr := req.Do()
|
|
defer closeResp(resp)
|
|
if perr != nil {
|
|
return nil, perr.Trace()
|
|
}
|
|
var reply rpc.SysInfoReply
|
|
if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
|
|
return nil, probe.NewError(err)
|
|
}
|
|
jsonRespBytes, err := json.MarshalIndent(reply, "", "\t")
|
|
if err != nil {
|
|
return nil, probe.NewError(err)
|
|
}
|
|
return jsonRespBytes, nil
|
|
}
|
|
|
|
// GetAuthKeys get access key id and secret access key
|
|
func GetAuthKeys(url string) ([]byte, *probe.Error) {
|
|
op := RPCOps{
|
|
Method: "Auth.Get",
|
|
Request: rpc.Args{Request: ""},
|
|
}
|
|
req, perr := NewRequest(url, op, http.DefaultTransport)
|
|
if perr != nil {
|
|
return nil, perr.Trace()
|
|
}
|
|
resp, perr := req.Do()
|
|
defer closeResp(resp)
|
|
if perr != nil {
|
|
return nil, perr.Trace()
|
|
}
|
|
var reply rpc.AuthReply
|
|
if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
|
|
return nil, probe.NewError(err)
|
|
}
|
|
authConfig := &auth.Config{}
|
|
authConfig.Version = "0.0.1"
|
|
authConfig.Users = make(map[string]*auth.User)
|
|
user := &auth.User{}
|
|
user.Name = "testuser"
|
|
user.AccessKeyID = reply.AccessKeyID
|
|
user.SecretAccessKey = reply.SecretAccessKey
|
|
authConfig.Users[reply.AccessKeyID] = user
|
|
if err := auth.SaveConfig(authConfig); err != nil {
|
|
return nil, err.Trace()
|
|
}
|
|
jsonRespBytes, err := json.MarshalIndent(reply, "", "\t")
|
|
if err != nil {
|
|
return nil, probe.NewError(err)
|
|
}
|
|
return jsonRespBytes, nil
|
|
}
|
|
|
|
// Add more functions here for other RPC messages
|