volumes

package
v0.0.0-...-9368c00 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Jan 16, 2017 License: Apache-2.0 Imports: 4 Imported by: 0

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

Constants

This section is empty.

Variables

This section is empty.

Functions

func ExtractVolumesInto

func ExtractVolumesInto(r pagination.Page, v interface{}) error

func IDFromName

func IDFromName(client *gophercloud.ServiceClient, name string) (string, error)

IDFromName is a convienience function that returns a server's ID given its name.

func List

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

type CreateOptsBuilder interface {
	ToVolumeCreateMap() (map[string]interface{}, error)
}

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) Extract

func (r CreateResult) Extract() (*Volume, error)

Extract will get the Volume object out of the commonResult object.

func (CreateResult) ExtractInto

func (r CreateResult) ExtractInto(v interface{}) error

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) (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) Extract

func (r GetResult) Extract() (*Volume, error)

Extract will get the Volume object out of the commonResult object.

func (GetResult) ExtractInto

func (r GetResult) ExtractInto(v interface{}) error

type ListOpts

type ListOpts struct {
	// admin-only option. Set it to true to see all tenant volumes.
	AllTenants bool `q:"all_tenants"`
	// List only volumes that contain Metadata.
	Metadata map[string]string `q:"metadata"`
	// List only volumes that have Name as the display name.
	Name string `q:"name"`
	// List only volumes that have a status of Status.
	Status string `q:"status"`
}

ListOpts holds options for listing Volumes. It is passed to the volumes.List function.

func (ListOpts) ToVolumeListQuery

func (opts ListOpts) ToVolumeListQuery() (string, error)

ToVolumeListQuery formats a ListOpts into a query string.

type ListOptsBuilder

type ListOptsBuilder interface {
	ToVolumeListQuery() (string, error)
}

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

type UpdateOptsBuilder interface {
	ToVolumeUpdateMap() (map[string]interface{}, error)
}

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) Extract

func (r UpdateResult) Extract() (*Volume, error)

Extract will get the Volume object out of the commonResult object.

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

func (r *Volume) UnmarshalJSON(b []byte) error

type VolumePage

type VolumePage struct {
	pagination.SinglePageBase
}

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.

Directories

Path Synopsis
volumes_v2
volumes_v2

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL