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Code Issues Releases Wiki Activity

Add retry logic to Docker interactions

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This commit is contained in:
Sebastiaan van Steenis
2019-06-11 11:39:45 +02:00
committed by Alena Prokharchyk
parent 60d36022f7
commit 173669c8a5
3 changed files with 186 additions and 91 deletions
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3
services/etcd.go
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@@ -271,7 +271,6 @@ func IsEtcdMember(ctx context.Context, etcdHost *hosts.Host, etcdHosts []*hosts.
}
func RunEtcdSnapshotSave(ctx context.Context, etcdHost *hosts.Host, prsMap map[string]v3.PrivateRegistry, etcdSnapshotImage string, name string, once bool, es v3.ETCDService) error {
log.Infof(ctx, "[etcd] Saving snapshot [%s] on host [%s]", name, etcdHost.Address)
backupCmd := "etcd-backup"
restartPolicy := "always"
imageCfg := &container.Config{
@@ -288,9 +287,11 @@ func RunEtcdSnapshotSave(ctx context.Context, etcdHost *hosts.Host, prsMap map[s
Image: etcdSnapshotImage,
}
if once {
log.Infof(ctx, "[etcd] Running snapshot save once on host [%s]", etcdHost.Address)
imageCfg.Cmd = append(imageCfg.Cmd, "--once")
restartPolicy = "no"
} else if es.BackupConfig == nil {
log.Infof(ctx, "[etcd] Running snapshot container [%s] on host [%s]", EtcdSnapshotOnceContainerName, etcdHost.Address)
imageCfg.Cmd = append(imageCfg.Cmd, "--retention="+es.Retention)
imageCfg.Cmd = append(imageCfg.Cmd, "--creation="+es.Creation)
}