load jobinfo secrets only on demand

broker/job.go

@@ -16,6 +16,7 @@ type Job struct {
 	Weight  int
 	Miles   int
 	Meta    string
+	secrets func() interface{} `json:"-"`
 }
 
 type JobLocation struct {
@@ -24,6 +25,18 @@ type JobLocation struct {
 	State string
 }
 
+func (j *Job) Secrets() {
+	if j.secrets == nil {
+		return
+	}
+	v := j.secrets()
+	j.secrets = nil
+	if v == nil {
+		return
+	}
+	j.Meta = fmt.Sprintf("%s %+v", j.Meta, v)
+}
+
 func (j Job) String() string {
 	return fmt.Sprintf(
 		`%s => %s (%d miles), Weight:%d, Notes:%s Link:%s`,