Documentation
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Index ¶
- Variables
- type ContainerProvider
- func GetSharedContainerProvider() (ContainerProvider, error)
- func InitSharedContainerProvider(wmeta workloadmeta.Component, tagger tagger.Component, ...) ContainerProvider
- func NewContainerProvider(provider metrics.Provider, metadataStore workloadmeta.Component, ...) ContainerProvider
- func NewDefaultContainerProvider(wmeta workloadmeta.Component, tagger tagger.Component, ...) ContainerProvider
- type ContainerRateMetrics
Constants ¶
This section is empty.
Variables ¶
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var NullContainerRates = ContainerRateMetrics{
UserCPU: -1,
SystemCPU: -1,
TotalCPU: -1,
}
NullContainerRates can be safely used for containers that have no previous rate values stored (new containers)
Functions ¶
This section is empty.
Types ¶
type ContainerProvider ¶
type ContainerProvider interface {
GetContainers(cacheValidity time.Duration, previousContainers map[string]*ContainerRateMetrics) ([]*model.Container, map[string]*ContainerRateMetrics, map[int]string, error)
GetPidToCid(cacheValidity time.Duration) map[int]string
}
ContainerProvider defines the interface for a container metrics provider
func GetSharedContainerProvider ¶
func GetSharedContainerProvider() (ContainerProvider, error)
GetSharedContainerProvider returns a shared ContainerProvider
func InitSharedContainerProvider ¶
func InitSharedContainerProvider(wmeta workloadmeta.Component, tagger tagger.Component, filterStore workloadfilter.Component) ContainerProvider
InitSharedContainerProvider init shared ContainerProvider
func NewContainerProvider ¶
func NewContainerProvider(provider metrics.Provider, metadataStore workloadmeta.Component, filter workloadfilter.FilterBundle, tagger tagger.Component) ContainerProvider
NewContainerProvider returns a ContainerProvider instance
func NewDefaultContainerProvider ¶
func NewDefaultContainerProvider(wmeta workloadmeta.Component, tagger tagger.Component, filterStore workloadfilter.Component) ContainerProvider
NewDefaultContainerProvider returns a ContainerProvider built with default metrics provider and metadata provider
type ContainerRateMetrics ¶
type ContainerRateMetrics struct {
ContainerStatsTimestamp time.Time
NetworkStatsTimestamp time.Time
UserCPU float64
SystemCPU float64
TotalCPU float64
IOReadBytes float64
IOWriteBytes float64
NetworkRcvdBytes float64
NetworkSentBytes float64
NetworkRcvdPackets float64
NetworkSentPackets float64
}
ContainerRateMetrics holds previous values for a container, in order to compute rates
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