The nova.network.quantum.quantum_connection Module

class QuantumClientConnection(client=None)

Bases: object

Abstracts connection to Quantum service into higher level operations performed by the QuantumManager.

Separating this out as a class also let’s us create a ‘fake’ version of this class for unit tests.

create_and_attach_port(tenant_id, net_id, interface_id, **kwargs)

Creates a Quantum port on the specified network, sets status to ACTIVE to enable traffic, and attaches the vNIC with the specified interface-id.

create_network(tenant_id, network_name, **kwargs)

Create network using specified name, return Quantum network UUID.

delete_network(tenant_id, net_id)

Deletes Quantum network with specified UUID.

detach_and_delete_port(tenant_id, net_id, port_id)

Detach and delete the specified Quantum port.

get_attached_ports(tenant_id, network_id)

get_network_name(tenant_id, network_id)

get_networks(tenant_id)

Retrieve all networks for this tenant

get_port_by_attachment(tenant_id, net_id, attachment_id)

Given a tenant and network, search for the port UUID that has the specified interface-id attachment.

network_exists(tenant_id, net_id)

Determine if a Quantum network exists for the specified tenant.