redis_exporter

Documentation

Overview

Package redis_exporter embeds https://github.com/oliver006/redis_exporter

Index

• Variables
• func New(log log.Logger, c *Config) (integrations.Integration, error)
• type Config
  • func (c Config) GetExporterOptions() re.Options
  • func (c *Config) InstanceKey(agentKey string) (string, error)
  • func (c *Config) Name() string
  • func (c *Config) NewIntegration(l log.Logger) (integrations.Integration, error)
  • func (c *Config) UnmarshalYAML(unmarshal func(interface{}) error) error

Variables

var DefaultConfig = Config{
	Namespace:               "redis",
	ConfigCommand:           "CONFIG",
	ConnectionTimeout:       15 * time.Second,
	SetClientName:           true,
	CheckKeyGroupsBatchSize: 10000,
	MaxDistinctKeyGroups:    100,
}

DefaultConfig holds non-zero default options for the Config when it is unmarshaled from YAML.

Functions

func New

func New(log log.Logger, c *Config) (integrations.Integration, error)

New creates a new redis_exporter integration. The integration queries a redis instance's INFO and exposes the results as metrics.

Types

type Config

type Config struct {
	IncludeExporterMetrics bool `yaml:"include_exporter_metrics"`

	// exporter-specific config.
	//
	// The exporter binary config differs to this, but these
	// are the only fields that are relevant to the exporter struct.
	RedisAddr               string             `yaml:"redis_addr,omitempty"`
	RedisUser               string             `yaml:"redis_user,omitempty"`
	RedisPassword           config_util.Secret `yaml:"redis_password,omitempty"`
	RedisPasswordFile       string             `yaml:"redis_password_file,omitempty"`
	Namespace               string             `yaml:"namespace,omitempty"`
	ConfigCommand           string             `yaml:"config_command,omitempty"`
	CheckKeys               string             `yaml:"check_keys,omitempty"`
	CheckKeyGroups          string             `yaml:"check_key_groups,omitempty"`
	CheckKeyGroupsBatchSize int64              `yaml:"check_key_groups_batch_size,omitempty"`
	MaxDistinctKeyGroups    int64              `yaml:"max_distinct_key_groups,omitempty"`
	CheckSingleKeys         string             `yaml:"check_single_keys,omitempty"`
	CheckStreams            string             `yaml:"check_streams,omitempty"`
	CheckSingleStreams      string             `yaml:"check_single_streams,omitempty"`
	CountKeys               string             `yaml:"count_keys,omitempty"`
	ScriptPath              string             `yaml:"script_path,omitempty"`
	ConnectionTimeout       time.Duration      `yaml:"connection_timeout,omitempty"`
	TLSClientKeyFile        string             `yaml:"tls_client_key_file,omitempty"`
	TLSClientCertFile       string             `yaml:"tls_client_cert_file,omitempty"`
	TLSCaCertFile           string             `yaml:"tls_ca_cert_file,omitempty"`
	SetClientName           bool               `yaml:"set_client_name,omitempty"`
	IsTile38                bool               `yaml:"is_tile38,omitempty"`
	ExportClientList        bool               `yaml:"export_client_list,omitempty"`
	ExportClientPort        bool               `yaml:"export_client_port,omitempty"`
	RedisMetricsOnly        bool               `yaml:"redis_metrics_only,omitempty"`
	PingOnConnect           bool               `yaml:"ping_on_connect,omitempty"`
	InclSystemMetrics       bool               `yaml:"incl_system_metrics,omitempty"`
	SkipTLSVerification     bool               `yaml:"skip_tls_verification,omitempty"`
}

Config controls the redis_exporter integration.

func (Config) GetExporterOptions

func (c Config) GetExporterOptions() re.Options

GetExporterOptions returns relevant Config properties as a redis_exporter Options struct. The redis_exporter Options struct has no yaml tags, so we marshal the yaml into Config and then create the re.Options from that.

func (*Config) InstanceKey

func (c *Config) InstanceKey(agentKey string) (string, error)

InstanceKey returns the addr of the redis server.

func (*Config) Name

func (c *Config) Name() string

Name returns the name of the integration this config is for.

func (*Config) NewIntegration

func (c *Config) NewIntegration(l log.Logger) (integrations.Integration, error)

NewIntegration converts the config into an integration instance.

func (*Config) UnmarshalYAML

func (c *Config) UnmarshalYAML(unmarshal func(interface{}) error) error

UnmarshalYAML implements yaml.Unmarshaler for Config