| package servergroups |
| |
| import ( |
| "errors" |
| |
| "github.com/gophercloud/gophercloud" |
| "github.com/gophercloud/gophercloud/pagination" |
| ) |
| |
| // List returns a Pager that allows you to iterate over a collection of ServerGroups. |
| func List(client *gophercloud.ServiceClient) pagination.Pager { |
| return pagination.NewPager(client, listURL(client), func(r pagination.PageResult) pagination.Page { |
| return ServerGroupsPage{pagination.SinglePageBase(r)} |
| }) |
| } |
| |
| // CreateOptsBuilder describes struct types that can be accepted by the Create call. Notably, the |
| // CreateOpts struct in this package does. |
| type CreateOptsBuilder interface { |
| ToServerGroupCreateMap() (map[string]interface{}, error) |
| } |
| |
| // CreateOpts specifies a Server Group allocation request |
| type CreateOpts struct { |
| // Name is the name of the server group |
| Name string |
| |
| // Policies are the server group policies |
| Policies []string |
| } |
| |
| // ToServerGroupCreateMap constructs a request body from CreateOpts. |
| func (opts CreateOpts) ToServerGroupCreateMap() (map[string]interface{}, error) { |
| if opts.Name == "" { |
| return nil, errors.New("Missing field required for server group creation: Name") |
| } |
| |
| if len(opts.Policies) < 1 { |
| return nil, errors.New("Missing field required for server group creation: Policies") |
| } |
| |
| serverGroup := make(map[string]interface{}) |
| serverGroup["name"] = opts.Name |
| serverGroup["policies"] = opts.Policies |
| |
| return map[string]interface{}{"server_group": serverGroup}, nil |
| } |
| |
| // Create requests the creation of a new Server Group |
| func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) CreateResult { |
| var res CreateResult |
| |
| reqBody, err := opts.ToServerGroupCreateMap() |
| if err != nil { |
| res.Err = err |
| return res |
| } |
| |
| _, res.Err = client.Post(createURL(client), reqBody, &res.Body, &gophercloud.RequestOpts{ |
| OkCodes: []int{200}, |
| }) |
| return res |
| } |
| |
| // Get returns data about a previously created ServerGroup. |
| func Get(client *gophercloud.ServiceClient, id string) GetResult { |
| var res GetResult |
| _, res.Err = client.Get(getURL(client, id), &res.Body, nil) |
| return res |
| } |
| |
| // Delete requests the deletion of a previously allocated ServerGroup. |
| func Delete(client *gophercloud.ServiceClient, id string) DeleteResult { |
| var res DeleteResult |
| _, res.Err = client.Delete(deleteURL(client, id), nil) |
| return res |
| } |