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add retry backoff to staert config loading

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This commit is contained in:
Emile Vauge 2017-10-16 18:06:04 +02:00 committed by Traefiker
parent 08503655d9
commit 47ff51e640
1 changed files with 11 additions and 1 deletions
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12
cmd/traefik/traefik.go
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@ -14,11 +14,13 @@ import (
"time"
"github.com/Sirupsen/logrus"
"github.com/cenk/backoff"
"github.com/containous/flaeg"
"github.com/containous/staert"
"github.com/containous/traefik/acme"
"github.com/containous/traefik/cluster"
"github.com/containous/traefik/configuration"
"github.com/containous/traefik/job"
"github.com/containous/traefik/log"
"github.com/containous/traefik/provider/ecs"
"github.com/containous/traefik/provider/kubernetes"
@ -209,7 +211,15 @@ Complete documentation is available at https://traefik.io`,
traefikConfiguration.Cluster.Store = &types.Store{Prefix: kv.Prefix, Store: kv.Store}
}
s.AddSource(kv)
if _, err := s.LoadConfig(); err != nil {
operation := func() error {
_, err := s.LoadConfig()
return err
}
notify := func(err error, time time.Duration) {
log.Errorf("Load config error: %+v, retrying in %s", err, time)
}
err := backoff.RetryNotify(safe.OperationWithRecover(operation), job.NewBackOff(backoff.NewExponentialBackOff()), notify)
if err != nil {
fmtlog.Printf("Error loading configuration: %s\n", err)
os.Exit(-1)
}