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package rescueunrescue
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions"
)
// RescueOptsBuilder is an interface that allows extensions to override the
// default structure of a Rescue request.
type RescueOptsBuilder interface {
ToServerRescueMap() (map[string]interface{}, error)
}
// RescueOpts represents the configuration options used to control a Rescue
// option.
type RescueOpts struct {
// AdminPass is the desired administrative password for the instance in
// RESCUE mode.
// If it's left blank, the server will generate a password.
AdminPass string `json:"adminPass,omitempty"`
// RescueImageRef contains reference on an image that needs to be used as
// rescue image.
// If it's left blank, the server will be rescued with the default image.
RescueImageRef string `json:"rescue_image_ref,omitempty"`
}
// ToServerRescueMap formats a RescueOpts as a map that can be used as a JSON
// request body for the Rescue request.
func (opts RescueOpts) ToServerRescueMap() (map[string]interface{}, error) {
return gophercloud.BuildRequestBody(opts, "rescue")
}
// Rescue instructs the provider to place the server into RESCUE mode.
func Rescue(client *gophercloud.ServiceClient, id string, opts RescueOptsBuilder) (r RescueResult) {
b, err := opts.ToServerRescueMap()
if err != nil {
r.Err = err
return
}
resp, err := client.Post(extensions.ActionURL(client, id), b, &r.Body, &gophercloud.RequestOpts{
OkCodes: []int{200},
})
_, r.Header, r.Err = gophercloud.ParseResponse(resp, err)
return
}
// Unrescue instructs the provider to return the server from RESCUE mode.
func Unrescue(client *gophercloud.ServiceClient, id string) (r UnrescueResult) {
resp, err := client.Post(extensions.ActionURL(client, id), map[string]interface{}{"unrescue": nil}, nil, nil)
_, r.Header, r.Err = gophercloud.ParseResponse(resp, err)
return
}
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