Mount the filesystems we need so this can run as PID 1

system.go

@@ -282,6 +282,24 @@ func (r checkResult) detail() string {
 	return r.state
 }
 
+func reportChecks(title string, results []checkResult) error {
+	var rows [][]string
+	var fatal []string
+	for _, r := range results {
+		rows = append(rows, []string{r.item, r.status(), r.detail()})
+		if r.fatal {
+			fatal = append(fatal, r.item)
+		}
+	}
+	fmt.Println(renderBox(title,
+		[]string{"CHECK", "STATUS", "DETAIL"},
+		[]bool{false, false, false}, rows))
+	if len(fatal) > 0 {
+		return fmt.Errorf("cannot test with %s in this state", strings.Join(fatal, ", "))
+	}
+	return nil
+}
+
 func ethtoolCall(fd int, ifname string, data unsafe.Pointer) error {
 	var ifr dataIfreq
 	if len(ifname) >= unix.IFNAMSIZ {