// ForceEndpointDelete deletes an endpoing from a network forcefully
func (daemon *Daemon) ForceEndpointDelete(name string, n libnetwork.Network) error {
ep, err := n.EndpointByName(name)
if err != nil {
return err
}
return ep.Delete(true)
}
func (daemon *Daemon) disconnectFromNetwork(container *container.Container, n libnetwork.Network, force bool) error {
var (
ep libnetwork.Endpoint
sbox libnetwork.Sandbox
)
s := func(current libnetwork.Endpoint) bool {
epInfo := current.Info()
if epInfo == nil {
return false
}
if sb := epInfo.Sandbox(); sb != nil {
if sb.ContainerID() == container.ID {
ep = current
sbox = sb
return true
}
}
return false
}
n.WalkEndpoints(s)
if ep == nil && force {
epName := strings.TrimPrefix(container.Name, "/")
ep, err := n.EndpointByName(epName)
if err != nil {
return err
}
return ep.Delete(force)
}
if ep == nil {
return fmt.Errorf("container %s is not connected to the network", container.ID)
}
if err := ep.Leave(sbox); err != nil {
return fmt.Errorf("container %s failed to leave network %s: %v", container.ID, n.Name(), err)
}
container.NetworkSettings.Ports = getPortMapInfo(sbox)
if err := ep.Delete(false); err != nil {
return fmt.Errorf("endpoint delete failed for container %s on network %s: %v", container.ID, n.Name(), err)
}
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)
}
}
}
return nil
}
func disconnectFromNetwork(container *container.Container, n libnetwork.Network, force bool) error {
var (
ep libnetwork.Endpoint
sbox libnetwork.Sandbox
)
s := func(current libnetwork.Endpoint) bool {
epInfo := current.Info()
if epInfo == nil {
return false
}
if sb := epInfo.Sandbox(); sb != nil {
if sb.ContainerID() == container.ID {
ep = current
sbox = sb
return true
}
}
return false
}
n.WalkEndpoints(s)
if ep == nil && force {
epName := strings.TrimPrefix(container.Name, "/")
ep, err := n.EndpointByName(epName)
if err != nil {
return err
}
return ep.Delete(force)
}
if ep == nil {
return fmt.Errorf("container %s is not connected to the network", container.ID)
}
if err := ep.Leave(sbox); err != nil {
return fmt.Errorf("container %s failed to leave network %s: %v", container.ID, n.Name(), err)
}
if err := ep.Delete(false); err != nil {
return fmt.Errorf("endpoint delete failed for container %s on network %s: %v", container.ID, n.Name(), err)
}
delete(container.NetworkSettings.Networks, n.Name())
return nil
}
func (container *Container) getEndpointInNetwork(n libnetwork.Network) (libnetwork.Endpoint, error) {
endpointName := strings.TrimPrefix(container.Name, "/")
return n.EndpointByName(endpointName)
}