Documentation ¶
Index ¶
Constants ¶
const ( // ContainerLabelPrefix is the prefix added to all container labels. ContainerLabelPrefix = "container_label_" // ContainerEnvPrefix is the prefix added to all env variable labels. ContainerEnvPrefix = "container_env_" // LabelID is the name of the id label. LabelID = "id" // LabelName is the name of the name label. LabelName = "name" // LabelImage is the name of the image label. LabelImage = "image" )
Variables ¶
This section is empty.
Functions ¶
func BaseContainerLabels ¶ added in v0.31.0
func BaseContainerLabels(whiteList []string) func(container *info.ContainerInfo) map[string]string
BaseContainerLabels returns a ContainerLabelsFunc that exports the container name, first alias, image name as well as all its white listed env and label values.
func DefaultContainerLabels ¶ added in v0.24.0
func DefaultContainerLabels(container *info.ContainerInfo) map[string]string
DefaultContainerLabels implements ContainerLabelsFunc. It exports the container name, first alias, image name as well as all its env and label values.
Types ¶
type ContainerLabelsFunc ¶ added in v0.24.0
type ContainerLabelsFunc func(*info.ContainerInfo) map[string]string
ContainerLabelsFunc defines all base labels and their values attached to each metric exported by cAdvisor.
type PrometheusCollector ¶
type PrometheusCollector struct {
// contains filtered or unexported fields
}
PrometheusCollector implements prometheus.Collector.
func NewPrometheusCollector ¶
func NewPrometheusCollector(i infoProvider, f ContainerLabelsFunc, includedMetrics container.MetricSet, now clock.Clock, opts v2.RequestOptions) *PrometheusCollector
NewPrometheusCollector returns a new PrometheusCollector. The passed ContainerLabelsFunc specifies which base labels will be attached to all exported metrics. If left to nil, the DefaultContainerLabels function will be used instead.
func (*PrometheusCollector) Collect ¶
func (c *PrometheusCollector) Collect(ch chan<- prometheus.Metric)
Collect fetches the stats from all containers and delivers them as Prometheus metrics. It implements prometheus.PrometheusCollector.
func (*PrometheusCollector) Describe ¶
func (c *PrometheusCollector) Describe(ch chan<- *prometheus.Desc)
Describe describes all the metrics ever exported by cadvisor. It implements prometheus.PrometheusCollector.
type PrometheusMachineCollector ¶ added in v0.44.2
type PrometheusMachineCollector struct {
// contains filtered or unexported fields
}
PrometheusMachineCollector implements prometheus.Collector.
func NewPrometheusMachineCollector ¶ added in v0.44.2
func NewPrometheusMachineCollector(i infoProvider, includedMetrics container.MetricSet) *PrometheusMachineCollector
NewPrometheusMachineCollector returns a new PrometheusCollector.
func (*PrometheusMachineCollector) Collect ¶ added in v0.44.2
func (collector *PrometheusMachineCollector) Collect(ch chan<- prometheus.Metric)
Collect fetches information about machine and delivers them as Prometheus metrics. It implements prometheus.PrometheusCollector.
func (*PrometheusMachineCollector) Describe ¶ added in v0.44.2
func (collector *PrometheusMachineCollector) Describe(ch chan<- *prometheus.Desc)
Describe describes all the machine metrics ever exported by cadvisor. It implements prometheus.PrometheusCollector.