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fix(logging): Replace log-level parameter by GATUS_LOG_LEVEL env var (#895)

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* fix(logging): Replace log-level parameter by GATUS_LOG_LEVEL env var

* Improve log message if GATUS_LOG_LEVEL isn't set
This commit is contained in:
TwiN
2024-11-13 23:54:00 -05:00
committed by GitHub
parent 8060a77b1f
commit 01131755bc
29 changed files with 239 additions and 256 deletions
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17
watchdog/watchdog.go
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@ -2,7 +2,6 @@ package watchdog
import (
"context"
"log"
"sync"
"time"
@ -45,7 +44,7 @@ func monitor(ep *endpoint.Endpoint, alertingConfig *alerting.Config, maintenance
for {
select {
case <-ctx.Done():
log.Printf("[watchdog.monitor] Canceling current execution of group=%s; endpoint=%s", ep.Group, ep.Name)
logr.Warnf("[watchdog.monitor] Canceling current execution of group=%s; endpoint=%s; key=%s", ep.Group, ep.Name, ep.Key())
return
case <-time.After(ep.Interval):
execute(ep, alertingConfig, maintenanceConfig, connectivityConfig, disableMonitoringLock, enabledMetrics)
@ -68,30 +67,30 @@ func execute(ep *endpoint.Endpoint, alertingConfig *alerting.Config, maintenance
logr.Infof("[watchdog.execute] No connectivity; skipping execution")
return
}
logr.Debugf("[watchdog.execute] Monitoring group=%s; endpoint=%s", ep.Group, ep.Name)
logr.Debugf("[watchdog.execute] Monitoring group=%s; endpoint=%s; key=%s", ep.Group, ep.Name, ep.Key())
result := ep.EvaluateHealth()
if enabledMetrics {
metrics.PublishMetricsForEndpoint(ep, result)
}
UpdateEndpointStatuses(ep, result)
if logr.GetThreshold() == logr.LevelDebug && !result.Success {
logr.Debugf("[watchdog.execute] Monitored group=%s; endpoint=%s; success=%v; errors=%d; duration=%s; body=%s", ep.Group, ep.Name, result.Success, len(result.Errors), result.Duration.Round(time.Millisecond), result.Body)
logr.Debugf("[watchdog.execute] Monitored group=%s; endpoint=%s; key=%s; success=%v; errors=%d; duration=%s; body=%s", ep.Group, ep.Name, ep.Key(), result.Success, len(result.Errors), result.Duration.Round(time.Millisecond), result.Body)
} else {
logr.Infof("[watchdog.execute] Monitored group=%s; endpoint=%s; success=%v; errors=%d; duration=%s", ep.Group, ep.Name, result.Success, len(result.Errors), result.Duration.Round(time.Millisecond))
logr.Infof("[watchdog.execute] Monitored group=%s; endpoint=%s; key=%s; success=%v; errors=%d; duration=%s", ep.Group, ep.Name, ep.Key(), result.Success, len(result.Errors), result.Duration.Round(time.Millisecond))
}
if !maintenanceConfig.IsUnderMaintenance() {
// TODO: Consider moving this after the monitoring lock is unlocked? I mean, how much noise can a single alerting provider cause...
HandleAlerting(ep, result, alertingConfig, logr.GetThreshold() == logr.LevelDebug)
HandleAlerting(ep, result, alertingConfig)
} else {
logr.Debugf("[watchdog.execute] Not handling alerting because currently in the maintenance window")
logr.Debug("[watchdog.execute] Not handling alerting because currently in the maintenance window")
}
logr.Debugf("[watchdog.execute] Waiting for interval=%s before monitoring group=%s endpoint=%s again", ep.Interval, ep.Group, ep.Name)
logr.Debugf("[watchdog.execute] Waiting for interval=%s before monitoring group=%s endpoint=%s (key=%s) again", ep.Interval, ep.Group, ep.Name, ep.Key())
}
// UpdateEndpointStatuses updates the slice of endpoint statuses
func UpdateEndpointStatuses(ep *endpoint.Endpoint, result *endpoint.Result) {
if err := store.Get().Insert(ep, result); err != nil {
logr.Errorf("[watchdog.UpdateEndpointStatuses] Failed to insert result in storage:", err.Error())
logr.Errorf("[watchdog.UpdateEndpointStatuses] Failed to insert result in storage: %s", err.Error())
}
}