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Constants ¶
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const ( KB = 1000 MB = 1000 * KB GB = 1000 * MB TB = 1000 * GB PB = 1000 * TB KiB = 1024 MiB = 1024 * KiB GiB = 1024 * MiB TiB = 1024 * GiB PiB = 1024 * TiB )
Storage size
Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Capacity ¶
type Capacity struct {
CRU uint64 `json:"cru"`
MRU uint64 `json:"mru"`
SRU uint64 `json:"sru"`
HRU uint64 `json:"hru"`
}
Capacity hold the amount of resource unit of a node
type Disks ¶
type Disks struct {
Tool string `json:"tool"`
Environment string `json:"environment"`
Aggregator string `json:"aggregator"`
Devices []smartctl.Info `json:"devices"`
}
Disks contains the hardware information about the disk of a node
type ResourceOracle ¶
type ResourceOracle struct {
// contains filtered or unexported fields
}
ResourceOracle is the structure responsible for capacity tracking
func NewResourceOracle ¶
func NewResourceOracle(s *stubs.StorageModuleStub) *ResourceOracle
NewResourceOracle creates a new ResourceOracle
func (*ResourceOracle) DMI ¶
func (r *ResourceOracle) DMI() (*dmi.DMI, error)
DMI run and parse dmidecode commands
func (*ResourceOracle) Disks ¶
func (r *ResourceOracle) Disks() (d Disks, err error)
Disks list and parse the hardware information using smartctl
func (*ResourceOracle) GetHypervisor ¶
func (r *ResourceOracle) GetHypervisor() ([]string, error)
GetHypervisor gets the name of the hypervisor used on the node
func (*ResourceOracle) Total ¶
func (r *ResourceOracle) Total() (c *Capacity, err error)
Total returns the total amount of resource units of the node
func (*ResourceOracle) Uptime ¶
func (r *ResourceOracle) Uptime() (uint64, error)
Uptime returns the uptime of the node
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