metrics

Documentation

Index

• Constants
• type Metrics
  • func New(log *logrus.Entry, reg ctrmetrics.RegistererGatherer, cache k8sclient.Reader) *Metrics
  • func (m *Metrics) AddImage(namespace, pod, container, containerType, imageURL string, isLatest bool, ...)
  • func (m *Metrics) PodExists(ctx context.Context, ns, name string) bool
  • func (m *Metrics) RegisterImageDuration(namespace, pod, container, image string, startTime time.Time)
  • func (m *Metrics) RemoveImage(namespace, pod, container, containerType string)
  • func (m *Metrics) RemovePod(namespace, pod string)
  • func (m *Metrics) ReportError(namespace, pod, container, imageURL string)
  • func (m *Metrics) RoundTripper(baseTransport http.RoundTripper) http.RoundTripper
• type RoundTripper
  • func NewRoundTripper(reg prometheus.Registerer) *RoundTripper
  • func (t *RoundTripper) RoundTrip(req *http.Request) (*http.Response, error)

Constants

const MetricNamespace = "version_checker"

Types

type Metrics

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

Metrics is used to expose container image version checks as prometheus metrics.

func New

func New(log *logrus.Entry, reg ctrmetrics.RegistererGatherer, cache k8sclient.Reader) *Metrics

func New(log *logrus.Entry, reg ctrmetrics.RegistererGatherer, kubeClient k8sclient.Client) *Metrics {

func (*Metrics) AddImage

func (m *Metrics) AddImage(namespace, pod, container, containerType, imageURL string, isLatest bool, currentVersion, latestVersion string)

func (*Metrics) PodExists

func (m *Metrics) PodExists(ctx context.Context, ns, name string) bool

This _should_ leverage the Controllers Cache

func (*Metrics) RegisterImageDuration

func (m *Metrics) RegisterImageDuration(namespace, pod, container, image string, startTime time.Time)

func (*Metrics) RemoveImage

func (m *Metrics) RemoveImage(namespace, pod, container, containerType string)

func (*Metrics) RemovePod

func (m *Metrics) RemovePod(namespace, pod string)

func (*Metrics) ReportError

func (m *Metrics) ReportError(namespace, pod, container, imageURL string)

func (*Metrics) RoundTripper

func (m *Metrics) RoundTripper(baseTransport http.RoundTripper) http.RoundTripper

RoundTripper provides Prometheus instrumentation for an HTTP client, including domain labels.

type RoundTripper

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

func NewRoundTripper

func NewRoundTripper(reg prometheus.Registerer) *RoundTripper

func (*RoundTripper) RoundTrip

func (t *RoundTripper) RoundTrip(req *http.Request) (*http.Response, error)