docker

Documentation

Overview

Package docker contains a monitor for getting metrics about containers running in a docker engine.

Index

• type Config
• type Monitor
  • func (m *Monitor) Configure(conf *Config) error
  • func (m *Monitor) Shutdown()

Types

type Config

type Config struct {
	config.MonitorConfig `acceptsEndpoints:"false"`

	// The URL of the docker server
	DockerURL string `yaml:"dockerURL" default:"unix:///var/run/docker.sock"`
	// The maximum amount of time to wait for docker API requests
	TimeoutSeconds int `yaml:"timeoutSeconds" default:"5"`
	// A mapping of container label names to dimension names. The corresponding
	// label values will become the dimension value for the mapped name.  E.g.
	// `io.kubernetes.container.name: container_spec_name` would result in a
	// dimension called `container_spec_name` that has the value of the
	// `io.kubernetes.container.name` container label.
	LabelsToDimensions map[string]string `yaml:"labelsToDimensions"`
	// A list of filters of images to exclude.  Supports literals, globs, and
	// regex.
	ExcludedImages []string `yaml:"excludedImages"`
}

Config for this monitor

type Monitor

type Monitor struct {
	Output types.Output
	// contains filtered or unexported fields
}

Monitor for Docker

func (*Monitor) Configure

func (m *Monitor) Configure(conf *Config) error

Configure the monitor and kick off volume metric syncing

func (*Monitor) Shutdown

func (m *Monitor) Shutdown()

Shutdown stops the metric sync