Documentation
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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 DefaultContainerLabels ¶
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 ¶
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) *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.
Source Files