The cinder.volume.drivers.synology.synology_common
Module¶
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class
AESCipher
(password, key_length=32)¶ Bases:
object
Encrypt with OpenSSL-compatible way
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SALT_MAGIC
= ‘Salted__’¶
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encrypt
(text)¶
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class
APIRequest
(host, port, username, password, https=False, ssl_verify=True, one_time_pass=None, device_id=None)¶ Bases:
object
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new_session
()¶
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request
(*args, **kwargs)¶
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class
Session
(host, port, username, password, https=False, ssl_verify=True, one_time_pass=None, device_id=None)¶ Bases:
object
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did
()¶
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query
(api)¶
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sid
()¶
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url_prefix
()¶
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class
SynoCommon
(config, driver_type)¶ Bases:
object
Manage Cinder volumes on Synology storage
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CINDER_LUN
= ‘CINDER’¶
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METADATA_DS_SNAPSHOT_UUID
= ‘ds_snapshot_UUID’¶
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TARGET_NAME_PREFIX
= ‘Cinder-Target-‘¶
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check_for_setup_error
()¶
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check_response
(out, **kwargs)¶
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check_value_valid
(obj, key_array, value_type=None)¶
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create_cloned_volume
(volume, src_vref)¶
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create_iscsi_export
(volume_name, identifier)¶
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create_snapshot
(snapshot)¶
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create_volume
(volume)¶
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create_volume_from_snapshot
(volume, snapshot)¶
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delete_snapshot
(snapshot)¶
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delete_volume
(volume)¶
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exec_webapi
(api, method, version, **kwargs)¶
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extend_volume
(volume, new_size)¶
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get_ip
()¶
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get_iqn_and_trgid
(location)¶
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get_iscsi_properties
(volume)¶
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get_provider_location
(iqn, trg_id)¶
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is_lun_mapped
(lun_name)¶
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remove_iscsi_export
(volume_name, trg_id)¶
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update_migrated_volume
(volume, new_volume)¶
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update_volume_stats
()¶ Update volume statistics.
Three kinds of data are stored on the Synology backend pool: 1. Thin volumes (LUNs on the pool), 2. Thick volumes (LUNs on the pool), 3. Other user data.
other_user_data_gb is the size of the 3rd one. lun_provisioned_gb is the summation of all thin/thick volume provisioned size.
Only thin type is available for Cinder volumes.
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