From: Tom Clegg <tclegg@veritasgenetics.com>
Date: Thu, 11 Jul 2019 15:06:12 +0000 (-0400)
Subject: 13647: Return recognizable error when no clusters are defined.
X-Git-Tag: 2.0.0~256^2~4
X-Git-Url: https://git.arvados.org/arvados.git/commitdiff_plain/aa6dd2b23c738ebe01cdbaed86ef24ce343b29ae

13647: Return recognizable error when no clusters are defined.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tclegg@veritasgenetics.com>
---

diff --git a/lib/config/load.go b/lib/config/load.go
index 58f1b029d0..b3709b5bd9 100644
--- a/lib/config/load.go
+++ b/lib/config/load.go
@@ -21,6 +21,8 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+var ErrNoClustersDefined = errors.New("config does not define any clusters")
+
 type Loader struct {
 	Stdin          io.Reader
 	Logger         logrus.FieldLogger
@@ -86,7 +88,7 @@ func (ldr *Loader) Load() (*arvados.Config, error) {
 		return nil, err
 	}
 	if len(dummy.Clusters) == 0 {
-		return nil, errors.New("config does not define any clusters")
+		return nil, ErrNoClustersDefined
 	}
 
 	// We can't merge deep structs here; instead, we unmarshal the