registry

Documentation

Index

• type Host
  • func (h *Host) IsAlive() bool
  • func (h *Host) LEDState() bool
  • func (h *Host) SetLEDState(on bool)
  • func (h *Host) SetStatus(reachable bool)
• type Registry
  • func (r *Registry) Cleanup()
  • func (r *Registry) Collect(ch chan<- prometheus.Metric)
  • func (r *Registry) Describe(ch chan<- *prometheus.Desc)
  • func (r *Registry) HostState(name string) (bool, bool)
  • func (r *Registry) Hosts() []*Host
  • func (r *Registry) IsLeading() bool
  • func (r *Registry) Leading(leading bool)
  • func (r *Registry) Register(name string)
  • func (r *Registry) UpdateHostState(name string, state bool, reachable bool)

Types

type Host

type Host struct {
	Name   string
	LEDUrl string
	// contains filtered or unexported fields
}

Host holds the state of a registered host

func (*Host) IsAlive

func (h *Host) IsAlive() bool

IsAlive reports if the host is up or down. If the host has been unavailable 5 times in a row, it's considered "down". One successful request marks it as "up" again

func (*Host) LEDState

func (h *Host) LEDState() bool

func (*Host) SetLEDState

func (h *Host) SetLEDState(on bool)

func (*Host) SetStatus

func (h *Host) SetStatus(reachable bool)

SetStatus updates the status of the host

type Registry

type Registry struct {
	Logger *slog.Logger
	// contains filtered or unexported fields
}

func (*Registry) Cleanup

func (r *Registry) Cleanup()

func (*Registry) Collect

func (r *Registry) Collect(ch chan<- prometheus.Metric)

func (*Registry) Describe

func (r *Registry) Describe(ch chan<- *prometheus.Desc)

func (*Registry) HostState

func (r *Registry) HostState(name string) (bool, bool)

func (*Registry) Hosts

func (r *Registry) Hosts() []*Host

func (*Registry) IsLeading

func (r *Registry) IsLeading() bool

func (*Registry) Leading

func (r *Registry) Leading(leading bool)

func (*Registry) Register

func (r *Registry) Register(name string)

func (*Registry) UpdateHostState

func (r *Registry) UpdateHostState(name string, state bool, reachable bool)