skip manual failover for 1-pod clusters

2017-10-05 13:30:15 +03:00 · 2017-10-05 13:30:15 +03:00 · 3b8c06416e
parent bd9b0b613a
commit 3b8c06416e
1 changed files with 5 additions and 3 deletions
--- a/pkg/cluster/pod.go
+++ b/pkg/cluster/pod.go
@ -146,10 +146,12 @@ func (c *Cluster) recreatePods() error {
 	if masterPod.Name == "" {
 		c.logger.Warningln("no master pod in the cluster")
 	} else {
+		if len(replicas) > 0 {
 			err := c.ManualFailover(&masterPod, masterCandidate(replicas))
 			if err != nil {
 				return fmt.Errorf("could not perform manual failover: %v", err)
 			}
+		}
 		//TODO: specify master, leave new master empty
 		c.logger.Infof("recreating master pod %q", util.NameFromMeta(masterPod.ObjectMeta))