84 lines
2 KiB
Go
84 lines
2 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 rpc
|
|
|
|
import (
|
|
"net/http"
|
|
"os"
|
|
"runtime"
|
|
|
|
"github.com/minio/minio/pkg/probe"
|
|
)
|
|
|
|
// SysInfoService -
|
|
type SysInfoService struct{}
|
|
|
|
// SysInfoReply -
|
|
type SysInfoReply struct {
|
|
Hostname string `json:"hostname"`
|
|
SysARCH string `json:"sys.arch"`
|
|
SysOS string `json:"sys.os"`
|
|
SysCPUS int `json:"sys.ncpus"`
|
|
Routines int `json:"goroutines"`
|
|
GOVersion string `json:"goversion"`
|
|
}
|
|
|
|
// MemStatsService -
|
|
type MemStatsService struct{}
|
|
|
|
// MemStatsReply -
|
|
type MemStatsReply struct {
|
|
runtime.MemStats `json:"memstats"`
|
|
}
|
|
|
|
func setSysInfoReply(sis *SysInfoReply) *probe.Error {
|
|
sis.SysARCH = runtime.GOARCH
|
|
sis.SysOS = runtime.GOOS
|
|
sis.SysCPUS = runtime.NumCPU()
|
|
sis.Routines = runtime.NumGoroutine()
|
|
sis.GOVersion = runtime.Version()
|
|
|
|
var err error
|
|
sis.Hostname, err = os.Hostname()
|
|
if err != nil {
|
|
return probe.NewError(err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func setMemStatsReply(sis *MemStatsReply) *probe.Error {
|
|
var memStats runtime.MemStats
|
|
runtime.ReadMemStats(&memStats)
|
|
sis.MemStats = memStats
|
|
return nil
|
|
}
|
|
|
|
// Get method
|
|
func (s *SysInfoService) Get(r *http.Request, args *Args, reply *SysInfoReply) error {
|
|
if err := setSysInfoReply(reply); err != nil {
|
|
return probe.WrapError(err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Get method
|
|
func (s *MemStatsService) Get(r *http.Request, args *Args, reply *MemStatsReply) error {
|
|
if err := setMemStatsReply(reply); err != nil {
|
|
return probe.WrapError(err)
|
|
}
|
|
return nil
|
|
}
|