kotovalexarian-likes-github/moby--moby
1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
Code Releases Activity

retry once on a bulk sync failure

Browse source 
Signed-off-by: Santhosh Manohar <santhosh@docker.com>
This commit is contained in:
Santhosh Manohar 2017-05-10 11:04:32 -07:00
parent f23959bf90
commit 06c3489bb8
1 changed files with 10 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
libnetwork/networkdb/cluster.go
View file

@ -480,26 +480,31 @@ func (nDB *NetworkDB) bulkSyncTables() {
func (nDB *NetworkDB) bulkSync(nodes []string, all bool) ([]string, error) {
if !all {
// If not all, then just pick one.
nodes = nDB.mRandomNodes(1, nodes)
// Get 2 random nodes. 2nd node will be tried if the bulk sync to
// 1st node fails.
nodes = nDB.mRandomNodes(2, nodes)
}
if len(nodes) == 0 {
return nil, nil
}
logrus.Debugf("%s: Initiating bulk sync with nodes %v", nDB.config.NodeName, nodes)
var err error
var networks []string
for _, node := range nodes {
if node == nDB.config.NodeName {
continue
}
logrus.Debugf("%s: Initiating bulk sync with node %v", nDB.config.NodeName, node)
networks = nDB.findCommonNetworks(node)
err = nDB.bulkSyncNode(networks, node, true)
// if its periodic bulksync stop after the first successful sync
if !all && err == nil {
break
}
if err != nil {
err = fmt.Errorf("bulk sync failed on node %s: %v", node, err)
err = fmt.Errorf("bulk sync to node %s failed: %v", node, err)
logrus.Warn(err.Error())
}
}