libcloud.compute.drivers.opennebula.OpenNebula_2_0

Method	create_node	Create a new OpenNebula node.
Method	destroy_node	Destroy a node.
Method	list_sizes	Return list of sizes on a provider.
Method	_to_images	Request a list of images and convert that list to a list of NodeImage objects.
Method	_to_image	Take XML object containing an image description and convert to NodeImage object.
Method	_to_node	Take XML object containing a compute node description and convert to Node object.
Method	_extract_networks	Extract networks from a compute node XML representation.
Method	_extract_images	Extract image disks from a compute node XML representation.
Method	_extract_size	Extract size, or node type, from a compute node XML representation.
Method	_extract_context	Extract size, or node type, from a compute node XML representation.

Inherited from OpenNebulaNodeDriver:

Method	__new__	Undocumented
Method	list_nodes	List all nodes @return: `list` of `Node` objects
Method	list_images	List images on a provider
Method	list_locations	List data centers for a provider @return: `list` of `NodeLocation` objects
Method	ex_list_networks	List virtual networks on a provider.
Method	ex_node_action	Build action representation and instruct node to commit action.
Method	_to_networks	Request a list of networks and convert that list to a list of OpenNebulaNetwork objects.
Method	_to_network	Take XML object containing a network description and convert to OpenNebulaNetwork object.
Method	_to_nodes	Request a list of compute nodes and convert that list to a list of Node objects.

Inherited from NodeDriver (via OpenNebulaNodeDriver):

Method	__init__
Method	reboot_node	Reboot a node.
Method	deploy_node	Create a new node, and start deployment.
Method	_wait_until_running	Block until node is fully booted and has an IP address assigned.
Method	_ssh_client_connect	Try to connect to the remote SSH server. If a connection times out or is refused it is retried up to timeout number of seconds.
Method	_run_deployment_script	Run the deployment script on the provided node. At this point it is assumed that SSH connection has already been established.
Method	_get_size_price	Undocumented

Inherited from BaseDriver (via OpenNebulaNodeDriver, NodeDriver):

Method

_ex_connection_class_kwargs

Return extra connection keyword arguments which are passed to the Connection class constructor.

def create_node(self, **kwargs): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver.create_node

Create a new OpenNebula node.

See NodeDriver.create_node for more keyword args.

Parameters	networks	List of virtual networks to which this node should connect. (optional) (type: `OpenNebulaNetwork` or `list` of `OpenNebulaNetwork`s)
	context	Custom (key, value) pairs to be injected into compute node XML description. (optional) (type: `dict`)
Returns	Instance of a newly created node. (type: `Node`)

def destroy_node(self, node): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver.destroy_node

Destroy a node.

Depending upon the provider, this may destroy all data associated with the node, including backups.

Parameters	node	The node to be destroyed (type: `Node`)
Returns	`bool` True if the destroy was successful, otherwise False

def list_sizes(self, location=None): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver.list_sizes

overridden in libcloud.compute.drivers.opennebula.OpenNebula_3_2_NodeDriver

Return list of sizes on a provider.

See NodeDriver.list_sizes for more args.

Returns List of compute node sizes supported by the cloud provider. (type: list of OpenNebulaNodeSize)

def _to_images(self, object): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver._to_images

Request a list of images and convert that list to a list of NodeImage objects.

Request a list of images from the OpenNebula web interface, and issue a request to convert each XML object representation of an image to a NodeImage object.

Returns List of images. (type: list of NodeImage)

def _to_image(self, image): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver._to_image

Take XML object containing an image description and convert to NodeImage object.

Parameters	image	XML representation of an image. (type: `ElementTree`)
Returns	The newly extracted `NodeImage`. (type: `NodeImage`)

def _to_node(self, compute): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver._to_node

Take XML object containing a compute node description and convert to Node object.

Take XML representation containing a compute node description and convert to Node object.

Parameters	compute	XML representation of a compute node. (type: `ElementTree`)
Returns	The newly extracted `Node`. (type: `Node`)

def _extract_networks(self, compute): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver._extract_networks

Extract networks from a compute node XML representation.

Extract network descriptions from a compute node XML representation, converting each network to an OpenNebulaNetwork object.

Parameters	compute	XML representation of a compute node. (type: `ElementTree`)
Returns	List of virtual networks attached to the compute node. (type: `list` of `OpenNebulaNetwork`)

def _extract_images(self, compute): (source)

overrides libcloud.compute.drivers.opennebula.OpenNebulaNodeDriver._extract_images

Extract image disks from a compute node XML representation.

Extract image disk descriptions from a compute node XML representation, converting the disks to an NodeImage object.

Parameters	compute	XML representation of a compute node. (type: `ElementTree`)
Returns	First disk attached to a compute node. (type: `NodeImage`)

def _extract_size(self, compute): (source)

Extract size, or node type, from a compute node XML representation.

Extract node size, or node type, description from a compute node XML representation, converting the node size to a NodeSize object.

Parameters	compute	XML representation of a compute node. (type: `ElementTree`)
Returns	Node type of compute node. (type: `OpenNebulaNodeSize`)

def _extract_context(self, compute): (source)

Extract size, or node type, from a compute node XML representation.

Extract node size, or node type, description from a compute node XML representation, converting the node size to a NodeSize object.

Parameters	compute	XML representation of a compute node. (type: `ElementTree`)
Returns	Dictionary containing (key, value) pairs related to compute node context. (type: `dict`)

l.c.d.o.OpenNebula_2_0_NodeDriver(OpenNebulaNodeDriver) : class documentation