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Use long job RetryBackoff in providers

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This commit is contained in:
Emile Vauge 2016-08-19 11:09:54 +02:00
parent 7bb5f9a1e4
commit 97ddfcb17a
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GPG key ID: D808B4C167352E59
6 changed files with 15 additions and 15 deletions
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13
provider/kubernetes.go
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@ -7,7 +7,7 @@ import (
"github.com/containous/traefik/provider/k8s"
"github.com/containous/traefik/safe"
"github.com/containous/traefik/types"
"io"
"github.com/containous/traefik/utils"
"io/ioutil"
"os"
"reflect"
@ -104,7 +104,7 @@ func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage
for {
stopWatch := make(chan bool, 5)
defer close(stopWatch)
log.Debugf("Using lable selector: %s", provider.LabelSelector)
log.Debugf("Using label selector: '%s'", provider.LabelSelector)
eventsChan, errEventsChan, err := k8sClient.WatchAll(provider.LabelSelector, stopWatch)
if err != nil {
log.Errorf("Error watching kubernetes events: %v", err)
@ -116,18 +116,13 @@ func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage
return nil
}
}
Watch:
for {
select {
case <-stop:
stopWatch <- true
return nil
case err, ok := <-errEventsChan:
case err, _ := <-errEventsChan:
stopWatch <- true
if ok && strings.Contains(err.Error(), io.EOF.Error()) {
// edge case, kubernetes long-polling disconnection
break Watch
}
return err
case event := <-eventsChan:
log.Debugf("Received event from kubernetes %+v", event)
@ -152,7 +147,7 @@ func (provider *Kubernetes) Provide(configurationChan chan<- types.ConfigMessage
notify := func(err error, time time.Duration) {
log.Errorf("Kubernetes connection error %+v, retrying in %s", err, time)
}
err := backoff.RetryNotify(operation, backOff, notify)
err := utils.RetryNotifyJob(operation, backOff, notify)
if err != nil {
log.Errorf("Cannot connect to Kubernetes server %+v", err)
}