def get_tpgs():
"""
determine the number of tpgs in the current LIO environment
:return: count of the defined tpgs
"""
return len([tpg.tag for tpg in RTSRoot().tpgs])
def migrate_gateway(pool_name):
log.info("Migrating iSCSI gateway")
lio_root = RTSRoot()
validate(lio_root)
generate_config(lio_root, pool_name)
delete_disabled_acls(lio_root)
log.info("Migration iSCSI gateway done")
return True
def __init__(self, *args, **kwargs):
BaseCollector.__init__(self, *args, **kwargs)
# Since the module can be imported by a parent class but not
# instantiated, the rtslib import is deferred until the first instance
# of the the class is created. This keeps the parent module simple
# and more importantly generic
if 'rtslib_fb.root' not in sys.modules.keys():
try:
from rtslib_fb.root import RTSRoot
except ImportError:
raise
self._root = RTSRoot()
self.clients = {}
self.cycle = 0
self.iops = 0
self.read_bytes_per_sec = 0
self.write_bytes_per_sec = 0
self.total_bytes_per_sec = 0
def __init__(self):
self.metrics = {}
self._root = RTSRoot()
# use utils.this_host
self.gw_name = this_host()
def main(logger, pool_name):
lio_root = RTSRoot()
validate(lio_root)
generate_config(lio_root, pool_name, logger)
delete_disabled_acls(lio_root, logger)