collector

Documentation

Index

• Constants
• func IsEmptyLine(err error) bool
• func IsInvalidConfig(err error) bool
• type Etcd
  • func NewEtcd(config EtcdConfig) (*Etcd, error)
  • func (d *Etcd) Collect(ch chan<- prometheus.Metric) error
  • func (d *Etcd) Describe(ch chan<- *prometheus.Desc) error
• type EtcdConfig
• type EventsCollector
  • func NewEventsCollector(config EventsCollectorConfig) (*EventsCollector, error)
  • func (d *EventsCollector) Collect(ch chan<- prometheus.Metric) error
  • func (d *EventsCollector) Describe(ch chan<- *prometheus.Desc) error
• type EventsCollectorConfig
• type Set
  • func NewSet(config SetConfig) (*Set, error)
• type SetConfig

Constants

const (
	MetricsNamespace = "etcd_kubernetes"
)

Functions

func IsEmptyLine

func IsEmptyLine(err error) bool

IsEmptyLine asserts emptyLineError.

func IsInvalidConfig

func IsInvalidConfig(err error) bool

IsInvalidConfig asserts invalidConfigError.

Types

type Etcd

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

func NewEtcd

func NewEtcd(config EtcdConfig) (*Etcd, error)

NewEtcd exposes metrics about the number of k8s resources stored in etcd.

func (*Etcd) Collect

func (d *Etcd) Collect(ch chan<- prometheus.Metric) error

func (*Etcd) Describe

func (d *Etcd) Describe(ch chan<- *prometheus.Desc) error

type EtcdConfig

type EtcdConfig struct {
	Logger           micrologger.Logger
	EtcdClientConfig *clientv3.Config
	EtcdPrefix       string
}

type EventsCollector

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

func NewEventsCollector

func NewEventsCollector(config EventsCollectorConfig) (*EventsCollector, error)

func (*EventsCollector) Collect

func (d *EventsCollector) Collect(ch chan<- prometheus.Metric) error

func (*EventsCollector) Describe

func (d *EventsCollector) Describe(ch chan<- *prometheus.Desc) error

type EventsCollectorConfig

type EventsCollectorConfig struct {
	Logger           micrologger.Logger
	EtcdClientConfig *clientv3.Config
	EventsPrefix     string
}

type Set

type Set struct {
	*collector.Set
}

Set is basically only a wrapper for the operator's collector implementations. It eases the iniitialization and prevents some weird import mess so we do not have to alias packages.

func NewSet

func NewSet(config SetConfig) (*Set, error)

type SetConfig

type SetConfig struct {
	Logger           micrologger.Logger
	EtcdClientConfig *clientv3.Config
	EtcdPrefix       string
	EventsPrefix     string
}