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Documentation

Index

• Constants
• func ExtractEbsIdsUsedByKubernetes() map[string]string
• type EbsVolume
  • func NewEbsVolume(instanceId string, refreshInterval time.Duration, logger *zap.Logger) *EbsVolume
  • func (e *EbsVolume) GetEbsVolumeId(devName string) string
  • func (e *EbsVolume) Shutdown()
• type Ec2Tags
  • func NewEc2Tags(instanceId string, refreshInterval time.Duration, logger *zap.Logger) *Ec2Tags
  • func (et *Ec2Tags) GetAutoScalingGroupName() string
  • func (et *Ec2Tags) GetClusterName() string
  • func (et *Ec2Tags) Shutdown()
• type Ec2metadata
  • func NewEc2metadata(refreshInterval time.Duration, logger *zap.Logger) *Ec2metadata
  • func (emd *Ec2metadata) GetInstanceID() string
  • func (emd *Ec2metadata) GetInstanceType() string
  • func (emd *Ec2metadata) Shutdown()
• type MachineInfo
  • func NewMachineInfo(refreshInterval time.Duration, logger *zap.Logger) *MachineInfo
  • func (m *MachineInfo) GetAutoScalingGroupName() string
  • func (m *MachineInfo) GetClusterName() string
  • func (m *MachineInfo) GetEbsVolumeId(devName string) string
  • func (m *MachineInfo) GetInstanceID() string
  • func (m *MachineInfo) GetInstanceType() string
  • func (m *MachineInfo) GetMemoryCapacity() int64
  • func (m *MachineInfo) GetNumCores() int64
  • func (m *MachineInfo) Shutdown()
• type NodeCapacity
  • func NewNodeCapacity(logger *zap.Logger) (*NodeCapacity, error)

Constants

const (
	ClusterNameKey          = "container-insight-eks-cluster-name"
	ClusterNameTagKeyPrefix = "kubernetes.io/cluster/"
	AutoScalingGroupNameTag = "aws:autoscaling:groupName"
)

const (
	GoPSUtilProcDirEnv = "HOST_PROC"
)

Functions

func ExtractEbsIdsUsedByKubernetes

func ExtractEbsIdsUsedByKubernetes() map[string]string

extract the ebs volume id used by kubernetes cluster

Types

type EbsVolume

type EbsVolume struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewEbsVolume

func NewEbsVolume(instanceId string, refreshInterval time.Duration, logger *zap.Logger) *EbsVolume

func (*EbsVolume) GetEbsVolumeId

func (e *EbsVolume) GetEbsVolumeId(devName string) string

func (*EbsVolume) Shutdown

func (e *EbsVolume) Shutdown()

type Ec2Tags

type Ec2Tags struct {
	// contains filtered or unexported fields
}

func NewEc2Tags

func NewEc2Tags(instanceId string, refreshInterval time.Duration, logger *zap.Logger) *Ec2Tags

func (*Ec2Tags) GetAutoScalingGroupName

func (et *Ec2Tags) GetAutoScalingGroupName() string

func (*Ec2Tags) GetClusterName

func (et *Ec2Tags) GetClusterName() string

func (*Ec2Tags) Shutdown

func (et *Ec2Tags) Shutdown()

type Ec2metadata

type Ec2metadata struct {
	// contains filtered or unexported fields
}

func NewEc2metadata

func NewEc2metadata(refreshInterval time.Duration, logger *zap.Logger) *Ec2metadata

func (*Ec2metadata) GetInstanceID

func (emd *Ec2metadata) GetInstanceID() string

func (*Ec2metadata) GetInstanceType

func (emd *Ec2metadata) GetInstanceType() string

func (*Ec2metadata) Shutdown

func (emd *Ec2metadata) Shutdown()

type MachineInfo

type MachineInfo struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewMachineInfo

func NewMachineInfo(refreshInterval time.Duration, logger *zap.Logger) *MachineInfo

func (*MachineInfo) GetAutoScalingGroupName

func (m *MachineInfo) GetAutoScalingGroupName() string

func (*MachineInfo) GetClusterName

func (m *MachineInfo) GetClusterName() string

func (*MachineInfo) GetEbsVolumeId

func (m *MachineInfo) GetEbsVolumeId(devName string) string

func (*MachineInfo) GetInstanceID

func (m *MachineInfo) GetInstanceID() string

func (*MachineInfo) GetInstanceType

func (m *MachineInfo) GetInstanceType() string

func (*MachineInfo) GetMemoryCapacity

func (m *MachineInfo) GetMemoryCapacity() int64

func (*MachineInfo) GetNumCores

func (m *MachineInfo) GetNumCores() int64

func (*MachineInfo) Shutdown

func (m *MachineInfo) Shutdown()

type NodeCapacity

type NodeCapacity struct {
	MemCapacity int64
	CPUCapacity int64
	// contains filtered or unexported fields
}

func NewNodeCapacity

func NewNodeCapacity(logger *zap.Logger) (*NodeCapacity, error)