mirror of https://github.com/status-im/consul.git
97 lines
3.1 KiB
Go
97 lines
3.1 KiB
Go
package disk
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
|
|
"github.com/shirou/gopsutil/v3/internal/common"
|
|
)
|
|
|
|
var invoke common.Invoker = common.Invoke{}
|
|
|
|
type UsageStat struct {
|
|
Path string `json:"path"`
|
|
Fstype string `json:"fstype"`
|
|
Total uint64 `json:"total"`
|
|
Free uint64 `json:"free"`
|
|
Used uint64 `json:"used"`
|
|
UsedPercent float64 `json:"usedPercent"`
|
|
InodesTotal uint64 `json:"inodesTotal"`
|
|
InodesUsed uint64 `json:"inodesUsed"`
|
|
InodesFree uint64 `json:"inodesFree"`
|
|
InodesUsedPercent float64 `json:"inodesUsedPercent"`
|
|
}
|
|
|
|
type PartitionStat struct {
|
|
Device string `json:"device"`
|
|
Mountpoint string `json:"mountpoint"`
|
|
Fstype string `json:"fstype"`
|
|
Opts []string `json:"opts"`
|
|
}
|
|
|
|
type IOCountersStat struct {
|
|
ReadCount uint64 `json:"readCount"`
|
|
MergedReadCount uint64 `json:"mergedReadCount"`
|
|
WriteCount uint64 `json:"writeCount"`
|
|
MergedWriteCount uint64 `json:"mergedWriteCount"`
|
|
ReadBytes uint64 `json:"readBytes"`
|
|
WriteBytes uint64 `json:"writeBytes"`
|
|
ReadTime uint64 `json:"readTime"`
|
|
WriteTime uint64 `json:"writeTime"`
|
|
IopsInProgress uint64 `json:"iopsInProgress"`
|
|
IoTime uint64 `json:"ioTime"`
|
|
WeightedIO uint64 `json:"weightedIO"`
|
|
Name string `json:"name"`
|
|
SerialNumber string `json:"serialNumber"`
|
|
Label string `json:"label"`
|
|
}
|
|
|
|
func (d UsageStat) String() string {
|
|
s, _ := json.Marshal(d)
|
|
return string(s)
|
|
}
|
|
|
|
func (d PartitionStat) String() string {
|
|
s, _ := json.Marshal(d)
|
|
return string(s)
|
|
}
|
|
|
|
func (d IOCountersStat) String() string {
|
|
s, _ := json.Marshal(d)
|
|
return string(s)
|
|
}
|
|
|
|
// Usage returns a file system usage. path is a filesystem path such
|
|
// as "/", not device file path like "/dev/vda1". If you want to use
|
|
// a return value of disk.Partitions, use "Mountpoint" not "Device".
|
|
func Usage(path string) (*UsageStat, error) {
|
|
return UsageWithContext(context.Background(), path)
|
|
}
|
|
|
|
// Partitions returns disk partitions. If all is false, returns
|
|
// physical devices only (e.g. hard disks, cd-rom drives, USB keys)
|
|
// and ignore all others (e.g. memory partitions such as /dev/shm)
|
|
//
|
|
// 'all' argument is ignored for BSD, see: https://github.com/giampaolo/psutil/issues/906
|
|
func Partitions(all bool) ([]PartitionStat, error) {
|
|
return PartitionsWithContext(context.Background(), all)
|
|
}
|
|
|
|
func IOCounters(names ...string) (map[string]IOCountersStat, error) {
|
|
return IOCountersWithContext(context.Background(), names...)
|
|
}
|
|
|
|
// SerialNumber returns Serial Number of given device or empty string
|
|
// on error. Name of device is expected, eg. /dev/sda
|
|
func SerialNumber(name string) (string, error) {
|
|
return SerialNumberWithContext(context.Background(), name)
|
|
}
|
|
|
|
// Label returns label of given device or empty string on error.
|
|
// Name of device is expected, eg. /dev/sda
|
|
// Supports label based on devicemapper name
|
|
// See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-block-dm
|
|
func Label(name string) (string, error) {
|
|
return LabelWithContext(context.Background(), name)
|
|
}
|