 Documentation
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      Documentation
      ¶
    
    
  
    
  
    Overview ¶
Package volumes provides information and interaction with volumes in the OpenStack Block Storage service. A volume is a detachable block storage device, akin to a USB hard drive. It can only be attached to one instance at a time.
Index ¶
- func ExtractVolumesInto(r pagination.Page, v interface{}) error
- func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager
- func WaitForStatus(c *gophercloud.ServiceClient, id, status string, secs int) error
- type Attachment
- type CreateOpts
- type CreateOptsBuilder
- type CreateResult
- type DeleteOpts
- type DeleteOptsBuilder
- type DeleteResult
- type GetResult
- type ListOpts
- type ListOptsBuilder
- type UpdateOpts
- type UpdateOptsBuilder
- type UpdateResult
- type Volume
- type VolumePage
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ExtractVolumesInto ¶
func ExtractVolumesInto(r pagination.Page, v interface{}) error
func List ¶
func List(client *gophercloud.ServiceClient, opts ListOptsBuilder) pagination.Pager
List returns Volumes optionally limited by the conditions provided in ListOpts.
func WaitForStatus ¶
func WaitForStatus(c *gophercloud.ServiceClient, id, status string, secs int) error
WaitForStatus will continually poll the resource, checking for a particular status. It will do this for the amount of seconds defined.
Types ¶
type Attachment ¶
type Attachment struct {
	AttachedAt   time.Time `json:"-"`
	AttachmentID string    `json:"attachment_id"`
	Device       string    `json:"device"`
	HostName     string    `json:"host_name"`
	ID           string    `json:"id"`
	ServerID     string    `json:"server_id"`
	VolumeID     string    `json:"volume_id"`
}
    func (*Attachment) UnmarshalJSON ¶
func (r *Attachment) UnmarshalJSON(b []byte) error
type CreateOpts ¶
type CreateOpts struct {
	// The size of the volume, in GB
	Size int `json:"size" required:"true"`
	// The availability zone
	AvailabilityZone string `json:"availability_zone,omitempty"`
	// ConsistencyGroupID is the ID of a consistency group
	ConsistencyGroupID string `json:"consistencygroup_id,omitempty"`
	// The volume description
	Description string `json:"description,omitempty"`
	// One or more metadata key and value pairs to associate with the volume
	Metadata map[string]string `json:"metadata,omitempty"`
	// The volume name
	Name string `json:"name,omitempty"`
	// the ID of the existing volume snapshot
	SnapshotID string `json:"snapshot_id,omitempty"`
	// SourceReplica is a UUID of an existing volume to replicate with
	SourceReplica string `json:"source_replica,omitempty"`
	// the ID of the existing volume
	SourceVolID string `json:"source_volid,omitempty"`
	// The ID of the image from which you want to create the volume.
	// Required to create a bootable volume.
	ImageID string `json:"imageRef,omitempty"`
	// The associated volume type
	VolumeType string `json:"volume_type,omitempty"`
}
    CreateOpts contains options for creating a Volume. This object is passed to the volumes.Create function. For more information about these parameters, see the Volume object.
func (CreateOpts) ToVolumeCreateMap ¶
func (opts CreateOpts) ToVolumeCreateMap() (map[string]interface{}, error)
ToVolumeCreateMap assembles a request body based on the contents of a CreateOpts.
type CreateOptsBuilder ¶
CreateOptsBuilder allows extensions to add additional parameters to the Create request.
type CreateResult ¶
type CreateResult struct {
	// contains filtered or unexported fields
}
    CreateResult contains the response body and error from a Create request.
func Create ¶
func Create(client *gophercloud.ServiceClient, opts CreateOptsBuilder) (r CreateResult)
Create will create a new Volume based on the values in CreateOpts. To extract the Volume object from the response, call the Extract method on the CreateResult.
func (CreateResult) ExtractInto ¶
func (r CreateResult) ExtractInto(v interface{}) error
    type DeleteOpts ¶
type DeleteOpts struct {
	// Delete all snapshots of this volume as well.
	Cascade bool `q:"cascade"`
}
    DeleteOpts contains options for deleting a Volume. This object is passed to the volumes.Delete function.
func (DeleteOpts) ToVolumeDeleteQuery ¶
func (opts DeleteOpts) ToVolumeDeleteQuery() (string, error)
ToLoadBalancerDeleteQuery formats a DeleteOpts into a query string.
type DeleteOptsBuilder ¶
DeleteOptsBuilder allows extensions to add additional parameters to the Delete request.
type DeleteResult ¶
type DeleteResult struct {
	gophercloud.ErrResult
}
    DeleteResult contains the response body and error from a Delete request.
func Delete ¶
func Delete(client *gophercloud.ServiceClient, id string, opts DeleteOptsBuilder) (r DeleteResult)
Delete will delete the existing Volume with the provided ID.
type GetResult ¶
type GetResult struct {
	// contains filtered or unexported fields
}
    GetResult contains the response body and error from a Get request.
func Get ¶
func Get(client *gophercloud.ServiceClient, id string) (r GetResult)
Get retrieves the Volume with the provided ID. To extract the Volume object from the response, call the Extract method on the GetResult.
func (GetResult) ExtractInto ¶
func (r GetResult) ExtractInto(v interface{}) error
    type ListOpts ¶
type ListOpts struct {
	// AllTenants will retrieve volumes of all tenants/projects.
	AllTenants bool `q:"all_tenants"`
	// Metadata will filter results based on specified metadata.
	Metadata map[string]string `q:"metadata"`
	// Name will filter by the specified volume name.
	Name string `q:"name"`
	// Status will filter by the specified status.
	Status string `q:"status"`
	// TenantID will filter by a specific tenant/project ID.
	// Setting AllTenants is required for this.
	TenantID string `q:"project_id"`
	// Comma-separated list of sort keys and optional sort directions in the
	// form of <key>[:<direction>].
	Sort string `q:"sort"`
	// Requests a page size of items.
	Limit int `q:"limit"`
	// Used in conjunction with limit to return a slice of items.
	Offset int `q:"offset"`
	// The ID of the last-seen item.
	Marker string `q:"marker"`
}
    ListOpts holds options for listing Volumes. It is passed to the volumes.List function.
func (ListOpts) ToVolumeListQuery ¶
ToVolumeListQuery formats a ListOpts into a query string.
type ListOptsBuilder ¶
ListOptsBuilder allows extensions to add additional parameters to the List request.
type UpdateOpts ¶
type UpdateOpts struct {
	Name        *string           `json:"name,omitempty"`
	Description *string           `json:"description,omitempty"`
	Metadata    map[string]string `json:"metadata,omitempty"`
}
    UpdateOpts contain options for updating an existing Volume. This object is passed to the volumes.Update function. For more information about the parameters, see the Volume object.
func (UpdateOpts) ToVolumeUpdateMap ¶
func (opts UpdateOpts) ToVolumeUpdateMap() (map[string]interface{}, error)
ToVolumeUpdateMap assembles a request body based on the contents of an UpdateOpts.
type UpdateOptsBuilder ¶
UpdateOptsBuilder allows extensions to add additional parameters to the Update request.
type UpdateResult ¶
type UpdateResult struct {
	// contains filtered or unexported fields
}
    UpdateResult contains the response body and error from an Update request.
func Update ¶
func Update(client *gophercloud.ServiceClient, id string, opts UpdateOptsBuilder) (r UpdateResult)
Update will update the Volume with provided information. To extract the updated Volume from the response, call the Extract method on the UpdateResult.
func (UpdateResult) ExtractInto ¶
func (r UpdateResult) ExtractInto(v interface{}) error
    type Volume ¶
type Volume struct {
	// Unique identifier for the volume.
	ID string `json:"id"`
	// Current status of the volume.
	Status string `json:"status"`
	// Size of the volume in GB.
	Size int `json:"size"`
	// AvailabilityZone is which availability zone the volume is in.
	AvailabilityZone string `json:"availability_zone"`
	// The date when this volume was created.
	CreatedAt time.Time `json:"-"`
	// The date when this volume was last updated
	UpdatedAt time.Time `json:"-"`
	// Instances onto which the volume is attached.
	Attachments []Attachment `json:"attachments"`
	// Human-readable display name for the volume.
	Name string `json:"name"`
	// Human-readable description for the volume.
	Description string `json:"description"`
	// The type of volume to create, either SATA or SSD.
	VolumeType string `json:"volume_type"`
	// The ID of the snapshot from which the volume was created
	SnapshotID string `json:"snapshot_id"`
	// The ID of another block storage volume from which the current volume was created
	SourceVolID string `json:"source_volid"`
	// Arbitrary key-value pairs defined by the user.
	Metadata map[string]string `json:"metadata"`
	// UserID is the id of the user who created the volume.
	UserID string `json:"user_id"`
	// Indicates whether this is a bootable volume.
	Bootable string `json:"bootable"`
	// Encrypted denotes if the volume is encrypted.
	Encrypted bool `json:"encrypted"`
	// ReplicationStatus is the status of replication.
	ReplicationStatus string `json:"replication_status"`
	// ConsistencyGroupID is the consistency group ID.
	ConsistencyGroupID string `json:"consistencygroup_id"`
	// Multiattach denotes if the volume is multi-attach capable.
	Multiattach bool `json:"multiattach"`
}
    Volume contains all the information associated with an OpenStack Volume.
func ExtractVolumes ¶
func ExtractVolumes(r pagination.Page) ([]Volume, error)
ExtractVolumes extracts and returns Volumes. It is used while iterating over a volumes.List call.
func (*Volume) UnmarshalJSON ¶
type VolumePage ¶
type VolumePage struct {
	pagination.LinkedPageBase
}
    VolumePage is a pagination.pager that is returned from a call to the List function.
func (VolumePage) IsEmpty ¶
func (r VolumePage) IsEmpty() (bool, error)
IsEmpty returns true if a ListResult contains no Volumes.
func (VolumePage) NextPageURL ¶
func (r VolumePage) NextPageURL() (string, error)
NextPageURL uses the response's embedded link reference to navigate to the next page of results.