Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Alert ¶
type Alert struct {
Type AlertType
Active bool
LastActive *AlertEvent // NOTE: pointer for nullability, don't mutate the referenced object!
LastResolved *AlertEvent
// contains filtered or unexported fields
}
type AlertEvent ¶
type AlertEvent struct {
Type string // either 'raised' or 'resolved'
Message json.RawMessage
Time time.Time
}
AlertEvent contains information about alert state transition
type AlertType ¶
type AlertType struct {
System, Subsystem string
}
AlertType is a unique alert identifier
type Alerting ¶
type Alerting struct {
// contains filtered or unexported fields
}
Alerting provides simple stateful alert system. Consumers can register alerts, which can be raised and resolved.
When an alert is raised or resolved, a related journal entry is recorded.
func NewAlertingSystem ¶
func (*Alerting) AddAlertType ¶
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