The cinder.volume.drivers.nimble Module¶

Volume driver for Nimble Storage.

This driver supports Nimble Storage controller CS-Series and Nimble AF Arrays.

exception NimbleAPIException(message=None, **kwargs)¶

Bases: cinder.exception.VolumeBackendAPIException

message = u’Unexpected response from Nimble API’¶

class NimbleBaseVolumeDriver(*args, **kwargs)¶

Bases: cinder.volume.drivers.san.san.SanDriver

OpenStack driver to enable Nimble Controller.

Version history:

1.0 - Initial driver
1.1.1 - Updated VERSION to Nimble driver version
1.1.2 - Update snap-quota to unlimited
2.0.0 - Added Extra Spec Capability
        Correct capacity reporting
        Added Manage/Unmanage volume support
2.0.1 - Added multi-initiator support through extra-specs
2.0.2 - Fixed supporting extra specs while cloning vols
3.0.0 - Newton Support for Force Backup
3.1.0 - Fibre Channel Support
4.0.0 - Migrate from SOAP to REST API
        Add support for Group Scoped Target
4.0.1 - Add QoS and dedupe support

CI_WIKI_NAME = ‘Nimble_Storage_CI’¶

VERSION = ‘4.0.1’¶

create_cloned_volume(volume, src_vref)¶

Create a clone of the specified volume.

create_export(context, volume, connector)¶

Driver entry point to get the export info for a new volume.

create_snapshot(snapshot)¶

Create a snapshot.

create_volume(volume)¶

Create a new volume.

create_volume_from_snapshot(volume, snapshot)¶

Create a volume from a snapshot.

delete_snapshot(snapshot)¶

Delete a snapshot.

delete_volume(volume)¶

Delete the specified volume.

do_setup(context)¶

Setup the Nimble Cinder volume driver.

ensure_export(context, volume)¶

Driver entry point to get the export info for an existing volume.

extend_volume(volume, new_size)¶

Extend an existing volume.

get_lun_number(volume, initiator_group_name)¶

get_volume_stats(refresh=False)¶

Get volume stats. This is more of getting group stats.

is_volume_backup_clone(volume)¶

check if the volume is created through cinder-backup workflow.

:param volume

manage_existing(volume, external_ref)¶

Manage an existing nimble volume (import to cinder)

manage_existing_get_size(volume, external_ref)¶

Return size of an existing volume

unmanage(volume)¶

Removes the specified volume from Cinder management.

exception NimbleDriverException(message=None, **kwargs)¶

Bases: cinder.exception.VolumeDriverException

message = u’Nimble Cinder Driver exception’¶

class NimbleFCDriver(*args, **kwargs)¶

Bases: cinder.volume.drivers.nimble.NimbleBaseVolumeDriver, cinder.volume.driver.FibreChannelDriver

OpenStack driver to enable Nimble FC Driver Controller.

get_wwpns_from_array(array_name)¶

Retrieve the wwpns from the array

initialize_connection(*args, **kwargs)¶

terminate_connection(*args, **kwargs)¶

class NimbleISCSIDriver(*args, **kwargs)¶

Bases: cinder.volume.drivers.nimble.NimbleBaseVolumeDriver, cinder.volume.drivers.san.san.SanISCSIDriver

OpenStack driver to enable Nimble ISCSI Controller.

initialize_connection(volume, connector)¶

Driver entry point to attach a volume to an instance.

terminate_connection(volume, connector, **kwargs)¶

Driver entry point to unattach a volume from an instance.

class NimbleRestAPIExecutor(api_version=1, *args, **kwargs)¶

Bases: object

Makes Nimble REST API calls.

add_acl(volume, initiator_group_name)¶

add_initiator_to_igroup(initiator_grp_name, initiator_name)¶

add_initiator_to_igroup_fc(initiator_grp_name, wwpn)¶

clone_vol(volume, snapshot, reserve, is_gst_enabled, protocol, pool_name)¶

create_initiator_group(initiator_grp_name)¶

create_initiator_group_fc(initiator_grp_name)¶

create_vol(volume, pool_name, reserve, protocol, is_gst_enabled)¶

delete(*args, **kwargs)¶

delete_snap(volume_name, snap_name)¶

delete_vol(volume_name)¶

edit_vol(volume_name, data)¶

enable_group_scoped_target()¶

get(*args, **kwargs)¶

get_acl_record(volume_id, initiator_group_id)¶

get_fc_interface_list(array_name)¶

getFibreChannelInterfaceList API to get FC interfaces on array.

get_folder_id(folder_name)¶

get_folder_info(folder_name)¶

get_group_id()¶

get_group_info()¶

get_initiator_grp_id(initiator_grp_name)¶

get_initiator_grp_id_by_name(initiator_group_name)¶

get_initiator_grp_list()¶

get_netconfig(role)¶

get_performance_policy_id(perf_policy_name)¶

get_pool_id(pool_name)¶

get_pool_info(pool_id)¶

get_query(*args, **kwargs)¶

get_snap_info(snap_name, vol_name)¶

get_snap_info_by_id(snap_id, vol_id)¶

get_snap_info_detail(snap_id)¶

get_vol_info(*args, **kwargs)¶

get_volume_id_by_name(name)¶

get_volume_name(volume_id)¶

login()¶

online_snap(volume_name, online_flag, snap_name)¶

online_vol(*args, **kwargs)¶

post(*args, **kwargs)¶

put(*args, **kwargs)¶

remove_acl(volume, initiator_group_name)¶

snap_vol(snapshot)¶

exception NimbleVolumeBusyException(message=None, **kwargs)¶

Bases: cinder.exception.VolumeIsBusy

message = u’Nimble Cinder Driver: Volume Busy’¶