/
single.go
83 lines (64 loc) · 2.08 KB
/
single.go
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package exporter
import (
"context"
"time"
"github.com/aws/aws-sdk-go-v2/service/health"
healthTypes "github.com/aws/aws-sdk-go-v2/service/health/types"
)
func (m *Metrics) GetAccountEvents() []HealthEvent {
ctx := context.TODO()
now := time.Now()
pag := health.NewDescribeEventsPaginator(
m.health,
&health.DescribeEventsInput{
Filter: &healthTypes.EventFilter{
LastUpdatedTimes: []healthTypes.DateTimeRange{
{
From: &m.lastScrape,
To: &now,
},
},
Regions: m.regions,
},
})
updatedEvents := make([]HealthEvent, 0)
for pag.HasMorePages() {
events, err := pag.NextPage(ctx)
if err != nil {
panic(err.Error())
}
for _, event := range events.Events {
enrichedEvent := m.EnrichEvents(ctx, event)
updatedEvents = append(updatedEvents, enrichedEvent)
}
}
m.lastScrape = now
return updatedEvents
}
func (m *Metrics) EnrichEvents(ctx context.Context, event healthTypes.Event) HealthEvent {
enrichedEvent := HealthEvent{Arn: event.Arn}
m.getEventDetails(ctx, event, &enrichedEvent)
m.getAffectedEntities(ctx, event, &enrichedEvent)
return enrichedEvent
}
func (m Metrics) getEventDetails(ctx context.Context, event healthTypes.Event, enrichedEvent *HealthEvent) {
details, err := m.health.DescribeEventDetails(ctx, &health.DescribeEventDetailsInput{EventArns: []string{*event.Arn}})
if err != nil {
panic(err.Error())
}
enrichedEvent.Event = details.SuccessfulSet[0].Event
enrichedEvent.EventDescription = details.SuccessfulSet[0].EventDescription
}
func (m Metrics) getAffectedEntities(ctx context.Context, event healthTypes.Event, enrichedEvent *HealthEvent) {
pagResources := health.NewDescribeAffectedEntitiesPaginator(
m.health,
&health.DescribeAffectedEntitiesInput{Filter: &healthTypes.EntityFilter{EventArns: []string{*event.Arn}}})
for pagResources.HasMorePages() {
resources, err := pagResources.NextPage(ctx)
if err != nil {
panic(err.Error())
}
enrichedEvent.AffectedResources = append(enrichedEvent.AffectedResources, resources.Entities...)
}
enrichedEvent.EventScope = event.EventScopeCode
}