Image API v2

updated: 2018-03-22 13:22

Image API v2¶

For details on how to use image, see Using OpenStack Image

The Image v2 Class¶

The image high-level interface is available through the image member of a Connection object. The image member will only be added if the service is detected.

Image Operations¶

class openstack.image.v2._proxy.Proxy(session=None, task_manager=None, *args, **kwargs)¶

upload_image(container_format=None, disk_format=None, data=None, **attrs)¶

Upload a new image from attributes

Parameters:	container_format – Format of the container. A valid value is ami, ari, aki, bare, ovf, ova, or docker. disk_format – The format of the disk. A valid value is ami, ari, aki, vhd, vmdk, raw, qcow2, vdi, or iso. data – The data to be uploaded as an image. attrs (dict) – Keyword arguments which will be used to create a `Image`, comprised of the properties on the Image class.
Returns:	The results of image creation
Return type:	`Image`

download_image(image, stream=False)¶

Download an image

This will download an image to memory when stream=False, or allow streaming downloads using an iterator when stream=True. For examples of working with streamed responses, see Downloading an Image with stream=True.

Parameters:

Parameters:	image – The value can be either the ID of an image or a `Image` instance. stream (bool) – When `True`, return a `requests.Response` instance allowing you to iterate over the response data stream instead of storing its entire contents in memory. See `requests.Response.iter_content()` for more details. NOTE: If you do not consume the entirety of the response you must explicitly call `requests.Response.close()` or otherwise risk inefficiencies with the `requests` library’s handling of connections. When `False`, return the entire contents of the response.
Returns:	The bytes comprising the given Image when stream is False, otherwise a `requests.Response` instance.

image – The value can be either the ID of an image or a Image instance.
stream (bool) –
When True, return a requests.Response instance allowing you to iterate over the response data stream instead of storing its entire contents in memory. See requests.Response.iter_content() for more details. NOTE: If you do not consume the entirety of the response you must explicitly call requests.Response.close() or otherwise risk inefficiencies with the requests library’s handling of connections.

When False, return the entire contents of the response.

Returns:

The bytes comprising the given Image when stream is False, otherwise a requests.Response instance.

update_image(image, **attrs)¶

Update a image

Parameters:	image – Either the ID of a image or a `Image` instance.
Attrs kwargs:	The attributes to update on the image represented by `value`.
Returns:	The updated image
Return type:	`Image`

delete_image(image, ignore_missing=True)¶

Delete an image

Parameters:	image – The value can be either the ID of an image or a `Image` instance. ignore_missing (bool) – When set to `False` `ResourceNotFound` will be raised when the image does not exist. When set to `True`, no exception will be set when attempting to delete a nonexistent image.
Returns:	`None`

get_image(image)¶

Get a single image

Parameters:	image – The value can be the ID of a image or a `Image` instance.
Returns:	One `Image`
Raises:	`ResourceNotFound` when no resource can be found.

find_image(name_or_id, ignore_missing=True)¶

Find a single image

Parameters:	name_or_id – The name or ID of a image. ignore_missing (bool) – When set to `False` `ResourceNotFound` will be raised when the resource does not exist. When set to `True`, None will be returned when attempting to find a nonexistent resource.
Returns:	One `Image` or None

images(**query)¶

Return a generator of images

Parameters:	*query (kwargs*) – Optional query parameters to be sent to limit the resources being returned.
Returns:	A generator of image objects
Return type:	`Image`

deactivate_image(image)¶

Deactivate an image

Parameters:	image – Either the ID of a image or a `Image` instance.
Returns:	None

reactivate_image(image)¶

Deactivate an image

Parameters:	image – Either the ID of a image or a `Image` instance.
Returns:	None

add_tag(image, tag)¶

Add a tag to an image

Parameters:	image – The value can be the ID of a image or a `Image` instance that the member will be created for. tag (str) – The tag to be added
Returns:	None

remove_tag(image, tag)¶

Remove a tag to an image

Parameters:	image – The value can be the ID of a image or a `Image` instance that the member will be created for. tag (str) – The tag to be removed
Returns:	None

Member Operations¶

class openstack.image.v2._proxy.Proxy(session=None, task_manager=None, *args, **kwargs)

add_member(image, **attrs)¶

Create a new member from attributes

Parameters:	image – The value can be the ID of a image or a `Image` instance that the member will be created for. attrs (dict) – Keyword arguments which will be used to create a `Member`, comprised of the properties on the Member class.
Returns:	The results of member creation
Return type:	`Member`

remove_member(member, image, ignore_missing=True)¶

Delete a member

Parameters:	member – The value can be either the ID of a member or a `Member` instance. ignore_missing (bool) – When set to `False` `ResourceNotFound` will be raised when the member does not exist. When set to `True`, no exception will be set when attempting to delete a nonexistent member.
Returns:	`None`

update_member(member, image, **attrs)¶

Update the member of an image

Parameters:	member – Either the ID of a member or a `Member` instance. image – This is the image that the member belongs to. The value can be the ID of a image or a `Image` instance.
Attrs kwargs:	The attributes to update on the member represented by `value`.
Returns:	The updated member
Return type:	`Member`

get_member(member, image)¶

Get a single member on an image

Parameters:	member – The value can be the ID of a member or a `Member` instance. image – This is the image that the member belongs to. The value can be the ID of a image or a `Image` instance.
Returns:	One `Member`
Raises:	`ResourceNotFound` when no resource can be found.

find_member(name_or_id, image, ignore_missing=True)¶

Find a single member

Parameters:	name_or_id – The name or ID of a member. image – This is the image that the member belongs to, the value can be the ID of a image or a `Image` instance. ignore_missing (bool) – When set to `False` `ResourceNotFound` will be raised when the resource does not exist. When set to `True`, None will be returned when attempting to find a nonexistent resource.
Returns:	One `Member` or None

members(image)¶

Return a generator of members

Parameters:	image – This is the image that the member belongs to, the value can be the ID of a image or a `Image` instance.
Returns:	A generator of member objects
Return type:	`Member`

updated: 2018-03-22 13:22

Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.

Image API v2

Image API v2¶

The Image v2 Class¶

Image Operations¶

Member Operations¶

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