X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/e9ce920388dbee730f68cf5edd387452935fba3e..903b6658d85d2016685a04424345edc3ddcb6ea3:/lib/service/cmd.go

diff --git a/lib/service/cmd.go b/lib/service/cmd.go
index 6f5efa5cb7..063ff9f6ee 100644
--- a/lib/service/cmd.go
+++ b/lib/service/cmd.go
@@ -119,6 +119,15 @@ func (c *command) RunCommand(prog string, args []string, stdin io.Reader, stdout
 	reg := prometheus.NewRegistry()
 	loader.RegisterMetrics(reg)
 
+	// arvados_version_running{version="1.2.3~4"} 1.0
+	mVersion := prometheus.NewGaugeVec(prometheus.GaugeOpts{
+		Namespace: "arvados",
+		Name:      "version_running",
+		Help:      "Indicated version is running.",
+	}, []string{"version"})
+	mVersion.WithLabelValues(cmd.Version.String()).Set(1)
+	reg.MustRegister(mVersion)
+
 	handler := c.newHandler(ctx, cluster, cluster.SystemRootToken, reg)
 	if err = handler.CheckHealth(); err != nil {
 		return 1