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78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
package core
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import (
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"time"
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"github.com/TwinProduction/gatus/util"
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)
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// ServiceStatus contains the evaluation Results of a Service
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type ServiceStatus struct {
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// Name of the service
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Name string `json:"name,omitempty"`
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// Group the service is a part of. Used for grouping multiple services together on the front end.
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Group string `json:"group,omitempty"`
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// Key is the key representing the ServiceStatus
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Key string `json:"key"`
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// Results is the list of service evaluation results
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Results []*Result `json:"results"`
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// Events is a list of events
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//
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// We don't expose this through JSON, because the main dashboard doesn't need to have this data.
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// However, the detailed service page does leverage this by including it to a map that will be
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// marshalled alongside the ServiceStatus.
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Events []*Event `json:"-"`
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// Uptime information on the service's uptime
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//
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// We don't expose this through JSON, because the main dashboard doesn't need to have this data.
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// However, the detailed service page does leverage this by including it to a map that will be
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// marshalled alongside the ServiceStatus.
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Uptime *Uptime `json:"-"`
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}
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// NewServiceStatus creates a new ServiceStatus
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func NewServiceStatus(service *Service) *ServiceStatus {
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return &ServiceStatus{
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Name: service.Name,
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Group: service.Group,
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Key: util.ConvertGroupAndServiceToKey(service.Group, service.Name),
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Results: make([]*Result, 0),
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Events: []*Event{{
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Type: EventStart,
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Timestamp: time.Now(),
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}},
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Uptime: NewUptime(),
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}
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}
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// AddResult adds a Result to ServiceStatus.Results and makes sure that there are
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// no more than 20 results in the Results slice
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func (ss *ServiceStatus) AddResult(result *Result) {
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if len(ss.Results) > 0 {
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// Check if there's any change since the last result
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// OR there's only 1 event, which only happens when there's a start event
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if ss.Results[len(ss.Results)-1].Success != result.Success || len(ss.Events) == 1 {
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event := &Event{Timestamp: result.Timestamp}
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if result.Success {
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event.Type = EventHealthy
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} else {
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event.Type = EventUnhealthy
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}
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ss.Events = append(ss.Events, event)
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if len(ss.Events) > 20 {
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ss.Events = ss.Events[1:]
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}
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}
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}
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ss.Results = append(ss.Results, result)
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if len(ss.Results) > 20 {
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ss.Results = ss.Results[1:]
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}
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ss.Uptime.ProcessResult(result)
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}
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