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Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Monitor ¶
type Monitor struct {
sync.Mutex
Id string
// Statuses is the current status, by the nodes' ids
Statuses map[string]monitoring.Status
}
Monitor is a monitor for a service
func (*Monitor) SetStatusForNode ¶
func (monitor *Monitor) SetStatusForNode(id string, status monitoring.Status)
SetStatusForNode sets the status for a node by its id
func (*Monitor) Status ¶
func (monitor *Monitor) Status() *MonitorStatus
Status retrieves the current status of the monitored service
type MonitorStatus ¶
type MonitorStatus struct {
// Statuses are the occurances for each observed status for the monitor
Statuses map[monitoring.Status]int
}
MonitorStatus is the status of a service, assessed by using all results from all cluster nodes
func (*MonitorStatus) Occurances ¶
func (monitorStatus *MonitorStatus) Occurances(status monitoring.Status) int
Occurances retrieves the number of observed statuses of the given type
type Origin ¶
type Origin struct {
sync.Mutex
Id string
// Services are the services requested for monitoring by the origin, by their id
Services map[string]*Service
}
Origin is an origin node from which services originate
func (*Origin) AssertService ¶
AssertService retrieves a service by its id and creates it if it does not already exist
type Service ¶
type Service struct {
sync.Mutex
Id string
// Monitors are the monitors configured for the service, by their id
Monitors map[string]*Monitor
}
Service is a monitored service
func (*Service) AssertMonitor ¶
AssertMonitor retrieves a monitor by its id and creates it if it does not already exist
func (*Service) GetMonitor ¶
GetMonitor retrieves a monitor by its id
func (*Service) Status ¶
func (service *Service) Status() monitoring.Status
Status retrieves the current status of the service, taking all monitors into account
type ServiceStatus ¶
type ServiceStatus struct {
}
ServiceStatus is the status of a service, assessed by using all configured monitors
type Store ¶
type Store struct {
sync.Mutex
// Origins are all of the origins available in the store, by their id
Origins map[string]*Origin
}
Store is a central state storage for services and their statuses
func (*Store) AssertOrigin ¶
AssertOrigin retrieves an origin and creates it if it does not already exist
func (*Store) GetServices ¶
GetServices retrieves all configured services
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