The cinder.volume.drivers.hitachi.hnas_utils Module

Shared code for HNAS drivers

get_pool(config, volume)

Get the pool of a volume.

Parameters:

• config – dictionary containing the configuration parameters
• volume – dictionary volume reference

Returns:

the pool related to the volume

read_cinder_conf(config_opts, dv_type)

Reads cinder.conf

Gets the driver specific information set on cinder.conf configuration file.

Parameters:config_opts – Configuration object that contains the information

needed by HNAS driver :param dv_type: The type of the driver (NFS or iSCSI) :returns: Dictionary with the driver configuration

read_xml_config(xml_config_file, svc_params, optional_params)

Read Hitachi driver specific xml config file.

Parameters:

• xml_config_file – string filename containing XML configuration
• svc_params – parameters to configure the services

[‘volume_type’, ‘hdp’, ‘iscsi_ip’] :param optional_params: parameters to configure that are not mandatory [‘ssc_cmd’, ‘cluster_admin_ip0’, ‘chap_enabled’]