qan

Documentation

Index

• Variables
• type AnalyzerInstance
• type Manager
  • func NewManager(logger *pct.Logger, instanceRepo *instance.Repo, ...) *Manager
  • func (m *Manager) GetConfig() ([]proto.AgentConfig, []error)
  • func (m *Manager) GetDefaults(uuid string) map[string]interface{}
  • func (m *Manager) Handle(cmd *proto.Cmd) *proto.Reply
  • func (m *Manager) Start() error
  • func (m *Manager) Status() map[string]string
  • func (m *Manager) Stop() error

Variables

var (
	ErrNotRunning     = errors.New("not running")
	ErrAlreadyRunning = errors.New("already running")
)

Types

type AnalyzerInstance

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

An AnalyzerInstance is an Analyzer ran by a Manager, one per MySQL instance as configured.

type Manager

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

A Manager runs AnalyzerInstances, one per MySQL instance as configured.

func NewManager

func NewManager(
	logger *pct.Logger,
	instanceRepo *instance.Repo,
	analyzerFactory analyzer.AnalyzerFactory,
) *Manager

func (*Manager) GetConfig

func (m *Manager) GetConfig() ([]proto.AgentConfig, []error)

func (*Manager) GetDefaults

func (m *Manager) GetDefaults(uuid string) map[string]interface{}

func (*Manager) Handle

func (m *Manager) Handle(cmd *proto.Cmd) *proto.Reply

func (*Manager) Start

func (m *Manager) Start() error

func (*Manager) Status

func (m *Manager) Status() map[string]string

func (*Manager) Stop

func (m *Manager) Stop() error