Merge pull request #35 from poblahblahblah/pob-listen-address-as-env-variable

alicebob · web-flow · commit 6762e28729fa · 2019-12-23T07:51:34.000+08:00
allow setting listen address via environment variable
diff --git a/main.go b/main.go
@@ -75,6 +75,11 @@ func main() {
 		*password = pass
 	}
 
+    exporterAddr := os.Getenv("EXPORTER_ADDRESS")
+    if exporterAddr != "" {
+        *addr = exporterAddr
+    }
+
 	if *showVersion {
 		fmt.Printf("asprom %s\n", version)
 		os.Exit(0)
