| package images |
| |
| import ( |
| "github.com/mitchellh/mapstructure" |
| "github.com/rackspace/gophercloud/pagination" |
| ) |
| |
| // Image is used for JSON (un)marshalling. |
| // It provides a description of an OS image. |
| type Image struct { |
| // ID contains the image's unique identifier. |
| ID string |
| |
| Created string |
| |
| // MinDisk and MinRAM specify the minimum resources a server must provide to be able to install the image. |
| MinDisk int |
| MinRAM int |
| |
| // Name provides a human-readable moniker for the OS image. |
| Name string |
| |
| // The Progress and Status fields indicate image-creation status. |
| // Any usable image will have 100% progress. |
| Progress int |
| Status string |
| |
| Updated string |
| } |
| |
| // ExtractImages converts a page of List results into a slice of usable Image structs. |
| func ExtractImages(page pagination.Page) ([]Image, error) { |
| casted := page.(ListResults).Body |
| var results []Image |
| |
| err := mapstructure.Decode(results, casted) |
| return results, err |
| } |