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Remove explicit set of memberlist protocol

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Memberlist does a full validation of the protocol version (min, current, max)
amoung all the ndoes of the cluster.
The previous code was setting the protocol version to max version.
That made the upgrade incompatible.

Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
This commit is contained in:
Flavio Crisciani 2017-05-08 16:58:53 -07:00
parent 8c113c7fe4
commit da9ac65ea6
1 changed files with 1 additions and 1 deletions
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2
libnetwork/networkdb/cluster.go
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@ -107,7 +107,7 @@ func (nDB *NetworkDB) clusterInit() error {
config.BindPort = nDB.config.BindPort
}
config.ProtocolVersion = memberlist.ProtocolVersionMax
config.ProtocolVersion = memberlist.ProtocolVersion2Compatible
config.Delegate = &delegate{nDB: nDB}
config.Events = &eventDelegate{nDB: nDB}
// custom logger that does not add time or date, so they are not