Extend the system informations

client/system/reboot.go

@@ -0,0 +1,17 @@
+package system
+
+import (
+	"time"
+
+	"github.com/shirou/gopsutil/host"
+	log "github.com/sirupsen/logrus"
+)
+
+func lastReboot() string {
+	info, err := host.Info()
+	if err != nil {
+		log.Errorf("failed to get boot time: %s", err)
+		return ""
+	}
+	return time.Unix(int64(info.BootTime), 0).String()
+}