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package floatingip
import (
"github.com/mitchellh/mapstructure"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/pagination"
)
// A FloatingIP is an IP that can be associated with an instance
type FloatingIP struct {
// ID is a unique ID of the Floating IP
ID string `mapstructure:"id"`
// FixedIP is the IP of the instance related to the Floating IP
FixedIP string `mapstructure:"fixed_ip,omitempty"`
// InstanceID is the ID of the instance that is using the Floating IP
InstanceID string `mapstructure:"instance_id"`
// IP is the actual Floating IP
IP string `mapstructure:"ip"`
// Pool is the pool of floating IPs that this floating IP belongs to
Pool string `mapstructure:"pool"`
}
// FloatingIPsPage stores a single, only page of FloatingIPs
// results from a List call.
type FloatingIPsPage struct {
pagination.SinglePageBase
}
// IsEmpty determines whether or not a FloatingIPsPage is empty.
func (page FloatingIPsPage) IsEmpty() (bool, error) {
va, err := ExtractFloatingIPs(page)
return len(va) == 0, err
}
// ExtractFloatingIPs interprets a page of results as a slice of
// FloatingIPs.
func ExtractFloatingIPs(page pagination.Page) ([]FloatingIP, error) {
casted := page.(FloatingIPsPage).Body
var response struct {
FloatingIPs []FloatingIP `mapstructure:"floating_ips"`
}
err := mapstructure.WeakDecode(casted, &response)
return response.FloatingIPs, err
}
type FloatingIPResult struct {
gophercloud.Result
}
// Extract is a method that attempts to interpret any FloatingIP resource
// response as a FloatingIP struct.
func (r FloatingIPResult) Extract() (*FloatingIP, error) {
if r.Err != nil {
return nil, r.Err
}
var res struct {
FloatingIP *FloatingIP `json:"floating_ip" mapstructure:"floating_ip"`
}
err := mapstructure.WeakDecode(r.Body, &res)
return res.FloatingIP, err
}
// CreateResult is the response from a Create operation. Call its Extract method to interpret it
// as a FloatingIP.
type CreateResult struct {
FloatingIPResult
}
// GetResult is the response from a Get operation. Call its Extract method to interpret it
// as a FloatingIP.
type GetResult struct {
FloatingIPResult
}
// DeleteResult is the response from a Delete operation. Call its Extract method to determine if
// the call succeeded or failed.
type DeleteResult struct {
gophercloud.ErrResult
}
// AssociateResult is the response from a Delete operation. Call its Extract method to determine if
// the call succeeded or failed.
type AssociateResult struct {
gophercloud.ErrResult
}
// DisassociateResult is the response from a Delete operation. Call its Extract method to determine if
// the call succeeded or failed.
type DisassociateResult struct {
gophercloud.ErrResult
}
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