hostinfo

package
v0.3.10-0-alpha2 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 15, 2022 License: Apache-2.0 Imports: 61 Imported by: 0

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Constants

View Source 
const (
	KVM_GET_API_VERSION = uintptr(44544)
	KVM_CREATE_VM       = uintptr(44545)
	KVM_CHECK_EXTENSION = uintptr(44547)

	KVM_CAP_NR_VCPUS  = 9
	KVM_CAP_MAX_VCPUS = 66
)
View Source 
const (
	ErrOvnService = errors.Error("ovn controller")
	ErrOvnConfig  = errors.Error("ovn controller configuration")
)

Variables

This section is empty.

Functions

func HasOvnSupport 

func HasOvnSupport() bool

func IsRootPartition 

func IsRootPartition(path string) bool

func MustGetOvnVersion 

func MustGetOvnVersion() string

func OvnControllerInsideContainer 

func OvnControllerInsideContainer() bool

func StartDetachStorages 

func StartDetachStorages(hs []jsonutils.JSONObject)

func Stop 

func Stop()

Types

type OvnHelper 

type OvnHelper struct {
	// contains filtered or unexported fields
}

func NewOvnHelper 

func NewOvnHelper(hi *SHostInfo) *OvnHelper

func (*OvnHelper) Init 

func (oh *OvnHelper) Init() (err error)

type QemuCaps 

type QemuCaps struct {
	QemuVersion     string
	MachineInfoList []monitor.MachineInfo
}

type SCPUInfo 

type SCPUInfo struct {
	CpuCount int

	CpuArchitecture string
	// contains filtered or unexported fields
}

func DetectCpuInfo 

func DetectCpuInfo() (*SCPUInfo, error)

type SCatalog 

type SCatalog struct {
	Id        string      `json:"id"`
	Name      string      `json:"name"`
	Type      string      `json:"type"`
	Endpoints []SEndpoint `json:"endpoint"`
}

func NewCatalog 

func NewCatalog() *SCatalog

type SEndpoint 

type SEndpoint struct {
	Id        string `json:"id"`
	Interface string `json:"interface"`
	Region    string `json:"region"`
	Region_id string `json:"region_id"`
	Url       string `json:"url"`
	Name      string `json:"name"`
}

type SHostInfo 

type SHostInfo struct {
	IsRegistered chan struct{}

	Cpu *SCPUInfo
	Mem *SMemory

	IsolatedDeviceMan isolated_device.IsolatedDeviceManager

	MasterNic *netutils2.SNetInterface
	Nics      []*SNIC

	HostId         string
	Zone           string
	ZoneId         string
	Cloudregion    string
	CloudregionId  string
	ZoneManagerUri string
	Project_domain string
	Domain_id      string

	FullName   string
	SysError   map[string]string
	SysWarning map[string]string

	IoScheduler string
	// contains filtered or unexported fields
}

func Instance 

func Instance() *SHostInfo

func NewHostInfo 

func NewHostInfo() (*SHostInfo, error)

func (*SHostInfo) DisableHugepages 

func (h *SHostInfo) DisableHugepages()

func (*SHostInfo) DisableKsm 

func (h *SHostInfo) DisableKsm()

func (*SHostInfo) EnableKsm 

func (h *SHostInfo) EnableKsm(sleepSec int)

func (*SHostInfo) EnableNativeHugepages 

func (h *SHostInfo) EnableNativeHugepages()

func (*SHostInfo) EnableTransparentHugepages 

func (h *SHostInfo) EnableTransparentHugepages()

func (*SHostInfo) GetBridgeDev 

func (h *SHostInfo) GetBridgeDev(bridge string) hostbridge.IBridgeDriver

func (*SHostInfo) GetCpuArchitecture 

func (h *SHostInfo) GetCpuArchitecture() string

func (*SHostInfo) GetHostId 

func (h *SHostInfo) GetHostId() string

func (*SHostInfo) GetId 

func (h *SHostInfo) GetId() string

func (*SHostInfo) GetIsolatedDeviceManager 

func (h *SHostInfo) GetIsolatedDeviceManager() isolated_device.IsolatedDeviceManager

func (*SHostInfo) GetKVMMaxCpus 

func (h *SHostInfo) GetKVMMaxCpus() uint

func (*SHostInfo) GetKernelVersion 

func (h *SHostInfo) GetKernelVersion() string

func (*SHostInfo) GetKubeletConfig 

func (h *SHostInfo) GetKubeletConfig() kubelet.KubeletConfig

func (*SHostInfo) GetMasterIp 

func (h *SHostInfo) GetMasterIp() string

func (*SHostInfo) GetMasterMac 

func (h *SHostInfo) GetMasterMac() string

func (*SHostInfo) GetMasterNicIpAndMask 

func (h *SHostInfo) GetMasterNicIpAndMask() (string, int)

func (*SHostInfo) GetMatchNic 

func (h *SHostInfo) GetMatchNic(bridge, iface, mac string) *SNIC

func (*SHostInfo) GetMemory 

func (h *SHostInfo) GetMemory() int

func (*SHostInfo) GetMemoryTotal 

func (h *SHostInfo) GetMemoryTotal() int

func (*SHostInfo) GetName 

func (h *SHostInfo) GetName() string

func (*SHostInfo) GetQemuMachineInfoList 

func (h *SHostInfo) GetQemuMachineInfoList() []monitor.MachineInfo

func (*SHostInfo) GetSession 

func (h *SHostInfo) GetSession() *mcclient.ClientSession

func (*SHostInfo) GetZoneId 

func (h *SHostInfo) GetZoneId() string

func (*SHostInfo) HugepageSizeKb 

func (h *SHostInfo) HugepageSizeKb() int

func (*SHostInfo) Init 

func (h *SHostInfo) Init() error

In this order init host service: * 1. prepare env, fix environment variable path * 2. detect hostinfo, fill host capability and custom host field * 3. prepare hostbridge, start openvswitch service * 4. parse host config, config ip address * 5. check is ovn support, setup ovn chassis

func (*SHostInfo) IsAarch64 

func (h *SHostInfo) IsAarch64() bool

func (*SHostInfo) IsHugepagesEnabled 

func (h *SHostInfo) IsHugepagesEnabled() bool

func (*SHostInfo) IsKvmSupport 

func (h *SHostInfo) IsKvmSupport() bool

func (*SHostInfo) IsNestedVirtualization 

func (h *SHostInfo) IsNestedVirtualization() bool

func (*SHostInfo) IsX8664 

func (h *SHostInfo) IsX8664() bool

func (*SHostInfo) Keyword 

func (h *SHostInfo) Keyword() string

func (*SHostInfo) OnCatalogChanged 

func (h *SHostInfo) OnCatalogChanged(catalog mcclient.KeystoneServiceCatalogV3)

func (*SHostInfo) PreventArpFlux 

func (h *SHostInfo) PreventArpFlux()

func (*SHostInfo) ProbeSyncIsolatedDevices 

func (h *SHostInfo) ProbeSyncIsolatedDevices(hostId string, body jsonutils.JSONObject) (interface{}, error)

func (*SHostInfo) PutHostOnline 

func (h *SHostInfo) PutHostOnline() error

func (*SHostInfo) StartDHCPServer 

func (h *SHostInfo) StartDHCPServer()

func (*SHostInfo) StartPinger 

func (h *SHostInfo) StartPinger()

func (*SHostInfo) StartRegister 

func (h *SHostInfo) StartRegister(delay int, callback func())

func (*SHostInfo) UpdateSyncInfo 

func (h *SHostInfo) UpdateSyncInfo(hostId string, body jsonutils.JSONObject) (interface{}, error)

type SHostPingTask 

type SHostPingTask struct {
	// contains filtered or unexported fields
}

func NewHostPingTask 

func NewHostPingTask(interval int) *SHostPingTask

func (*SHostPingTask) Start 

func (p *SHostPingTask) Start()

func (*SHostPingTask) Stop 

func (p *SHostPingTask) Stop()

type SMemory 

type SMemory struct {
	Total   int
	Free    int
	Used    int
	MemInfo *types.SDMIMemInfo
}

func DetectMemoryInfo 

func DetectMemoryInfo() (*SMemory, error)

func (*SMemory) GetHugepages 

func (m *SMemory) GetHugepages() (sysutils.THugepages, error)

type SNIC 

type SNIC struct {
	Inter   string
	Bridge  string
	Ip      string
	Network string
	WireId  string
	Mask    int

	Bandwidth int
	BridgeDev hostbridge.IBridgeDriver
	// contains filtered or unexported fields
}

func NewNIC 

func NewNIC(desc string) (*SNIC, error)

func (*SNIC) EnableDHCPRelay 

func (n *SNIC) EnableDHCPRelay() bool

func (*SNIC) ExitCleanup 

func (n *SNIC) ExitCleanup()

func (*SNIC) SetWireId 

func (n *SNIC) SetWireId(wire, wireId string, bandwidth int64)

func (*SNIC) SetupDhcpRelay 

func (n *SNIC) SetupDhcpRelay() error

type SSysInfo 

type SSysInfo struct {
	*types.SSystemInfo

	Nest           string `json:"nest,omitempty"`
	OsDistribution string `json:"os_distribution"`
	OsVersion      string `json:"os_version"`
	KernelVersion  string `json:"kernel_version"`
	QemuVersion    string `json:"qemu_version"`
	OvsVersion     string `json:"ovs_version"`
	KvmModule      string `json:"kvm_module"`
	CpuModelName   string `json:"cpu_model_name"`
	CpuMicrocode   string `json:"cpu_microcode"`

	StorageType string `json:"storage_type"`

	HugepagesOption string `json:"hugepages_option"`
	HugepageSizeKb  int    `json:"hugepage_size_kb"`
	HugepageNr      *int   `json:"hugepage_nr"`

	Topology *hostapi.HostTopology `json:"topology"`
	CPUInfo  *hostapi.HostCPUInfo  `json:"cpu_info"`
}

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