target

package

v0.127.0 Latest Latest Go to latest Published: Jun 4, 2025 License: Apache-2.0 Imports: 17 Imported by: 0

Documentation ¶

Index ¶

func LabelsHashWithJobName(ls labels.Labels, jobName string) uint64
type Discoverer
- func NewDiscoverer(log logr.Logger, manager *discovery.Manager, hook discoveryHook, ...) *Discoverer
type Item
- func NewItem(jobName string, targetURL string, labels labels.Labels, collectorName string) *Item
- func (t *Item) GetNodeName() string
- func (t *Item) Hash() ItemHash
type ItemHash

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func LabelsHashWithJobName ¶ added in v0.127.0

func LabelsHashWithJobName(ls labels.Labels, jobName string) uint64

LabelsHashWithJobName computes a hash of the labels and the job name. Same logic as Prometheus labels.Hash: https://github.com/prometheus/prometheus/blob/8fd46f74aa0155e4d5aa30654f9c02e564e03743/model/labels/labels.go#L72 but adds in the job name since this is not in the labelset from the discovery manager. The scrape manager adds it later. Address is already included in the labels, so it is not needed here.

Types ¶

type Discoverer ¶

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

func NewDiscoverer ¶

func NewDiscoverer(log logr.Logger, manager *discovery.Manager, hook discoveryHook, scrapeConfigsUpdater scrapeConfigsUpdater, setTargets func(targets []*Item)) *Discoverer

func (*Discoverer) ApplyConfig ¶

func (m *Discoverer) ApplyConfig(source allocatorWatcher.EventSource, scrapeConfigs []*promconfig.ScrapeConfig) error

func (*Discoverer) Close ¶

func (m *Discoverer) Close()

func (*Discoverer) Reload ¶

func (m *Discoverer) Reload()

Reload triggers a reload of the scrape configs. This will process the target groups and update the targets concurrently.

func (*Discoverer) Run ¶

func (m *Discoverer) Run() error

func (*Discoverer) UpdateTsets ¶

func (m *Discoverer) UpdateTsets(tsets map[string][]*targetgroup.Group)

UpdateTsets updates the target sets to be scraped.

type Item ¶

type Item struct {
	JobName       string
	TargetURL     string
	Labels        labels.Labels
	CollectorName string
	// contains filtered or unexported fields
}

func NewItem ¶

func NewItem(jobName string, targetURL string, labels labels.Labels, collectorName string) *Item

NewItem Creates a new target item. INVARIANTS: * Item fields must not be modified after creation.

func (*Item) GetNodeName ¶

func (t *Item) GetNodeName() string

func (*Item) Hash ¶

func (t *Item) Hash() ItemHash

type ItemHash ¶ added in v0.121.0

type ItemHash uint64

Source Files ¶

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