X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/9959bf0f5631daa84e8afa7de145154390259c67..26d20f13895fdf5c9224a7aca2b33625c511e73e:/services/health/main.go

diff --git a/services/health/main.go b/services/health/main.go
index b6358deefc..376d4830b1 100644
--- a/services/health/main.go
+++ b/services/health/main.go
@@ -1,7 +1,12 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
 	"flag"
+	"fmt"
 	"net/http"
 
 	"git.curoverse.com/arvados.git/sdk/go/arvados"
@@ -10,13 +15,24 @@ import (
 	log "github.com/Sirupsen/logrus"
 )
 
+var version = "dev"
+
 func main() {
 	configFile := flag.String("config", arvados.DefaultConfigFile, "`path` to arvados configuration file")
+	getVersion := flag.Bool("version", false, "Print version information and exit.")
 	flag.Parse()
 
+	// Print version information if requested
+	if *getVersion {
+		fmt.Printf("arvados-health %s\n", version)
+		return
+	}
+
 	log.SetFormatter(&log.JSONFormatter{
 		TimestampFormat: "2006-01-02T15:04:05.000000000Z07:00",
 	})
+	log.Printf("arvados-health %s started", version)
+
 	cfg, err := arvados.GetConfig(*configFile)
 	if err != nil {
 		log.Fatal(err)