Method connectNetwork

pkg/compose/create.go:1527–1544

(
	ctx context.Context,
	nwName string,
	containers Containers,
	config *network.EndpointSettings,
)

}

func (s *composeService) connectNetwork(
	ctx context.Context,
	nwName string,
	containers Containers,
	config *network.EndpointSettings,
) error {
	for _, c := range containers {
		_, err := s.apiClient().NetworkConnect(ctx, nwName, client.NetworkConnectOptions{
			Container:      c.ID,
			EndpointConfig: config,
		})
		if err != nil {
			return err
		}
	}

	return nil
}

func (s *composeService) resolveExternalNetwork(ctx context.Context, n *types.NetworkConfig) (string, error) {
	// NetworkInspect will match on ID prefix, so NetworkList with a name