LogalDeveloper/owncast
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Hardware status admin api (#218)

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* Add metrics for disk usage

* Add admin API for hardware metrics

* Fix error message alert
This commit is contained in:
Gabe Kangas
2020-10-02 12:18:08 -07:00
committed by GitHub
parent f4fdc6c951
commit e042c85f88
5 changed files with 62 additions and 11 deletions
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20
metrics/alerting.go
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@@ -6,12 +6,14 @@ import (
const maxCPUAlertingThresholdPCT = 95
const maxRAMAlertingThresholdPCT = 95
const maxDiskAlertingThresholdPCT = 95
const alertingError = "The %s utilization of %d%% is higher than the alerting threshold of %d%%. This can cause issues with video generation and delivery. Please visit the documentation at http://owncast.online/docs/troubleshooting/ to help troubleshoot this issue."
const alertingError = "The %s utilization of %d%% can cause issues with video generation and delivery. Please visit the documentation at http://owncast.online/docs/troubleshooting/ to help troubleshoot this issue."
func handleAlerting() {
handleCPUAlerting()
handleRAMAlerting()
handleDiskAlerting()
}
func handleCPUAlerting() {
@@ -21,7 +23,7 @@ func handleCPUAlerting() {
avg := recentAverage(Metrics.CPUUtilizations)
if avg > maxCPUAlertingThresholdPCT {
log.Errorf(alertingError, "CPU", avg, maxCPUAlertingThresholdPCT)
log.Errorf(alertingError, "CPU", maxCPUAlertingThresholdPCT)
}
}
@@ -32,7 +34,19 @@ func handleRAMAlerting() {
avg := recentAverage(Metrics.RAMUtilizations)
if avg > maxRAMAlertingThresholdPCT {
log.Errorf(alertingError, "memory", avg, maxRAMAlertingThresholdPCT)
log.Errorf(alertingError, "memory", maxRAMAlertingThresholdPCT)
}
}
func handleDiskAlerting() {
if len(Metrics.DiskUtilizations) < 2 {
return
}
avg := recentAverage(Metrics.DiskUtilizations)
if avg > maxDiskAlertingThresholdPCT {
log.Errorf(alertingError, "disk", maxRAMAlertingThresholdPCT)
}
}