Method removeDivergedNetwork

pkg/compose/create.go:1473–1507

(ctx context.Context, project *types.Project, name string, n *types.NetworkConfig)

}

func (s *composeService) removeDivergedNetwork(ctx context.Context, project *types.Project, name string, n *types.NetworkConfig) (Containers, error) {
	// Remove services attached to this network to force recreation
	var services []string
	for _, service := range project.Services.Filter(func(config types.ServiceConfig) bool {
		_, ok := config.Networks[name]
		return ok
	}) {
		services = append(services, service.Name)
	}

	// Stop containers so we can remove network
	// They will be restarted (actually: recreated) with the updated network
	err := s.stop(ctx, project.Name, api.StopOptions{
		Services: services,
		Project:  project,
	}, nil)
	if err != nil {
		return nil, err
	}

	containers, err := s.getContainers(ctx, project.Name, oneOffExclude, true, services...)
	if err != nil {
		return nil, err
	}

	err = s.disconnectNetwork(ctx, n.Name, containers)
	if err != nil {
		return nil, err
	}

	_, err = s.apiClient().NetworkRemove(ctx, n.Name, client.NetworkRemoveOptions{})
	eventName := fmt.Sprintf("Network %s", n.Name)
	s.events.On(removedEvent(eventName))
	return containers, err
}

func (s *composeService) disconnectNetwork(
	ctx context.Context,