Detects hostname/interface ip

- Hostname is monitor's id. Incidents will be created with the monitor id.

main.go

@@ -7,12 +7,14 @@ import (
 )
 
 func main() {
-	fmt.Printf("API: %s\n", cachet.Config.APIUrl)
-	fmt.Printf("Starting %d monitors:\n", len(cachet.Config.Monitors))
-	for _, monitor := range cachet.Config.Monitors {
-		fmt.Printf(" %s: GET %s & Expect HTTP %d\n", monitor.Name, monitor.URL, monitor.ExpectedStatusCode)
-		if monitor.MetricID > 0 {
-			fmt.Printf(" - Logs lag to metric id: %d\n", monitor.MetricID)
+	config := cachet.Config
+
+	fmt.Printf("System: %s, API: %s\n", config.SystemName, config.APIUrl)
+	fmt.Printf("Starting %d monitors:\n", len(config.Monitors))
+	for _, mon := range config.Monitors {
+		fmt.Printf(" %s: GET %s & Expect HTTP %d\n", mon.Name, mon.URL, mon.ExpectedStatusCode)
+		if mon.MetricID > 0 {
+			fmt.Printf(" - Logs lag to metric id: %d\n", mon.MetricID)
 		}
 	}
 
@@ -20,8 +22,8 @@ func main() {
 
 	ticker := time.NewTicker(time.Second)
 	for range ticker.C {
-		for _, monitor := range cachet.Config.Monitors {
-			go monitor.Run()
+		for _, mon := range config.Monitors {
+			go mon.Run()
 		}
 	}
 }