Method Stop

pkg/composer/stop.go:39–55

Stop stops containers in `services` without removing them. It calls `nerdctl stop CONTAINER_ID` to do the actual job.

(ctx context.Context, opt StopOptions, services []string)

// Stop stops containers in `services` without removing them. It calls
// `nerdctl stop CONTAINER_ID` to do the actual job.
func (c *Composer) Stop(ctx context.Context, opt StopOptions, services []string) error {
	serviceNames, err := c.ServiceNames(services...)
	if err != nil {
		return err
	}
	// reverse dependency order
	for _, svc := range strutil.ReverseStrSlice(serviceNames) {
		containers, err := c.Containers(ctx, svc)
		if err != nil {
			return err
		}
		if err := c.stopContainers(ctx, containers, opt); err != nil {
			return err
		}
	}
	return nil
}

func (c *Composer) stopContainers(ctx context.Context, containers []containerd.Container, opt StopOptions) error {
	var timeoutArg string