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Extract common code from disconnectFromNetwork and releaseNetwork 

Both method are trying to detach the container from a cluster
network. The code is exactly the same, this removes the duplication.

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This commit is contained in:
Vincent Demeester 2017-02-28 11:11:59 +01:00
parent af0d9bdfe4
commit cb6832c6d3
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GPG Key ID: 083CC6FD6EB699A3
1 changed files with 16 additions and 20 deletions
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36
daemon/container_operations.go
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@ -829,16 +829,24 @@ func (daemon *Daemon) disconnectFromNetwork(container *container.Container, n li
delete(container.NetworkSettings.Networks, n.Name())
if daemon.clusterProvider != nil && n.Info().Dynamic() && !container.Managed {
if err := daemon.clusterProvider.DetachNetwork(n.Name(), container.ID); err != nil {
logrus.Warnf("error detaching from network %s: %v", n.Name(), err)
if err := daemon.clusterProvider.DetachNetwork(n.ID(), container.ID); err != nil {
logrus.Warnf("error detaching from network %s: %v", n.ID(), err)
daemon.tryDetachContainerFromClusterNetwork(n, container)
return nil
}
func (daemon *Daemon) tryDetachContainerFromClusterNetwork(network libnetwork.Network, container *container.Container) {
if daemon.clusterProvider != nil && network.Info().Dynamic() && !container.Managed {
if err := daemon.clusterProvider.DetachNetwork(network.Name(), container.ID); err != nil {
logrus.Warnf("error detaching from network %s: %v", network.Name(), err)
if err := daemon.clusterProvider.DetachNetwork(network.ID(), container.ID); err != nil {
logrus.Warnf("error detaching from network %s: %v", network.ID(), err)
}
}
}
return nil
attributes := map[string]string{
"container": container.ID,
}
daemon.LogNetworkEventWithAttributes(network, "disconnect", attributes)
}
func (daemon *Daemon) initializeNetworking(container *container.Container) error {
@ -931,19 +939,7 @@ func (daemon *Daemon) releaseNetwork(container *container.Container) {
}
for _, nw := range networks {
if daemon.clusterProvider != nil && nw.Info().Dynamic() && !container.Managed {
if err := daemon.clusterProvider.DetachNetwork(nw.Name(), container.ID); err != nil {
logrus.Warnf("error detaching from network %s: %v", nw.Name(), err)
if err := daemon.clusterProvider.DetachNetwork(nw.ID(), container.ID); err != nil {
logrus.Warnf("error detaching from network %s: %v", nw.ID(), err)
}
}
}
attributes := map[string]string{
"container": container.ID,
}
daemon.LogNetworkEventWithAttributes(nw, "disconnect", attributes)
daemon.tryDetachContainerFromClusterNetwork(nw, container)
}
networkActions.WithValues("release").UpdateSince(start)
}