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Be more specific about the type of error to retry on

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This commit is contained in:
bprashanth 2017-02-08 14:38:51 -08:00
parent 24d9aada11
commit ec75490779
1 changed files with 10 additions and 2 deletions
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12
controllers/gce/backends/backends.go
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@ -175,8 +175,16 @@ func (b *Backends) create(igs []*compute.InstanceGroup, namedPort *compute.Named
PortName: namedPort.Name,
}
if err := b.cloud.CreateBackendService(backend); err != nil {
glog.Infof("Error creating backend service with balancing mode %v", bm)
errs = append(errs, fmt.Sprintf("%v", err))
// This is probably a failure because we tried to create the backend
// with balancingMode=RATE when there are already backends with
// balancingMode=UTILIZATION. Just ignore it and retry setting
// balancingMode=UTILIZATION (b/35102911).
if utils.IsHTTPErrorCode(err, http.StatusBadRequest) {
glog.Infof("Error creating backend service with balancing mode %v:%v", bm, err)
errs = append(errs, fmt.Sprintf("%v", err))
continue
}
return nil, err
}
return b.Get(namedPort.Port)
}