minitor-go/main.go

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package main
import (
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"log"
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"time"
)
func main() {
config := LoadConfig("config.yml")
for {
for _, monitor := range config.Monitors {
if monitor.ShouldCheck() {
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_, alertNotice := monitor.Check()
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// Should probably consider refactoring everything below here
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if alertNotice != nil {
//log.Printf("Recieved an alert notice: %v", alertNotice)
var alerts []string
if alertNotice.IsUp {
alerts = monitor.AlertUp
log.Printf("Alert up: %v", monitor.AlertUp)
} else {
alerts = monitor.AlertDown
log.Printf("Alert down: %v", monitor.AlertDown)
}
if alerts == nil {
log.Printf("WARNING: Found alert, but no alert mechanism: %v", alertNotice)
}
for _, alertName := range alerts {
if alert, ok := config.Alerts[alertName]; ok {
alert.Send(*alertNotice)
} else {
log.Printf("WARNING: Could not find alert for %s", alertName)
}
}
}
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}
}
sleepTime := time.Duration(config.CheckInterval) * time.Second
time.Sleep(sleepTime)
}
}