func (l *List) Run(cli *cli.Context) (err error) {
if err = l.processParams(); err != nil {
return err
}
if l.Debug.Debug > 0 {
log.SetLevel(log.DebugLevel)
trace.Logger.Level = log.DebugLevel
}
if len(cli.Args()) > 0 {
log.Errorf("Unknown argument: %s", cli.Args()[0])
return errors.New("invalid CLI arguments")
}
log.Infof("### Listing VCHs ####")
ctx, cancel := context.WithTimeout(context.Background(), l.Timeout)
defer cancel()
defer func() {
if ctx.Err() != nil && ctx.Err() == context.DeadlineExceeded {
//context deadline exceeded, replace returned error message
err = errors.Errorf("List timed out: use --timeout to add more time")
}
}()
var validator *validate.Validator
if l.Data.ComputeResourcePath == "" {
validator, err = validate.CreateNoDCCheck(ctx, l.Data)
} else {
validator, err = validate.NewValidator(ctx, l.Data)
}
if err != nil {
log.Errorf("List cannot continue - failed to create validator: %s", err)
return errors.New("list failed")
}
_, err = validator.ValidateTarget(ctx, l.Data)
if err != nil {
log.Errorf("List cannot continue - target validation failed: %s", err)
return err
}
_, err = validator.ValidateCompute(ctx, l.Data)
if err != nil {
log.Errorf("List cannot continue - compute resource validation failed: %s", err)
return err
}
executor := management.NewDispatcher(validator.Context, validator.Session, nil, false)
vchs, err := executor.SearchVCHs(validator.ResourcePoolPath)
if err != nil {
log.Errorf("List cannot continue - failed to search VCHs in %s: %s", validator.ResourcePoolPath, err)
}
l.prettyPrint(cli, ctx, vchs, executor)
return nil
}
