File 0001-Default-settings.patch of Package golang-github-prometheus-alertmanager

--- alertmanager-0.16.0/cmd/alertmanager/main.go.2	2019-01-30 23:09:33.043668118 +0000
+++ alertmanager-0.16.0/cmd/alertmanager/main.go	2019-01-30 23:13:28.992197132 +0000
@@ -142,8 +142,8 @@
 	}
 
 	var (
-		configFile      = kingpin.Flag("config.file", "Alertmanager configuration file name.").Default("alertmanager.yml").String()
-		dataDir         = kingpin.Flag("storage.path", "Base path for data storage.").Default("data/").String()
+		configFile      = kingpin.Flag("config.file", "Alertmanager configuration file name.").Default("/etc/prometheus/alertmanager.yml").String()
+		dataDir         = kingpin.Flag("storage.path", "Base path for data storage.").Default("/var/lib/prometheus/alertmanager/").String()
 		retention       = kingpin.Flag("data.retention", "How long to keep data for.").Default("120h").Duration()
 		alertGCInterval = kingpin.Flag("alerts.gc-interval", "Interval between alert GC.").Default("30m").Duration()