github.com/huaweicloud/golangsdk@v0.0.0-20210831081626-d823fe11ceba/openstack/blockstorage/extensions/schedulerstats/requests.go (about)

     1  package schedulerstats
     2  
     3  import (
     4  	"github.com/huaweicloud/golangsdk"
     5  	"github.com/huaweicloud/golangsdk/pagination"
     6  )
     7  
     8  // ListOptsBuilder allows extensions to add additional parameters to the
     9  // List request.
    10  type ListOptsBuilder interface {
    11  	ToStoragePoolsListQuery() (string, error)
    12  }
    13  
    14  // ListOpts controls the view of data returned (e.g globally or per project)
    15  // via tenant_id and the verbosity via detail.
    16  type ListOpts struct {
    17  	// ID of the tenant to look up storage pools for.
    18  	TenantID string `q:"tenant_id"`
    19  
    20  	// Whether to list extended details.
    21  	Detail bool `q:"detail"`
    22  }
    23  
    24  // ToStoragePoolsListQuery formats a ListOpts into a query string.
    25  func (opts ListOpts) ToStoragePoolsListQuery() (string, error) {
    26  	q, err := golangsdk.BuildQueryString(opts)
    27  	return q.String(), err
    28  }
    29  
    30  // List makes a request against the API to list storage pool information.
    31  func List(client *golangsdk.ServiceClient, opts ListOptsBuilder) pagination.Pager {
    32  	url := storagePoolsListURL(client)
    33  	if opts != nil {
    34  		query, err := opts.ToStoragePoolsListQuery()
    35  		if err != nil {
    36  			return pagination.Pager{Err: err}
    37  		}
    38  		url += query
    39  	}
    40  	return pagination.NewPager(client, url, func(r pagination.PageResult) pagination.Page {
    41  		return StoragePoolPage{pagination.SinglePageBase(r)}
    42  	})
    43  }