def create_tpg(self, target, tag):
tpg_list = self.target[target.wwn]['tpg']
tpg_list_tag = tpg_list.get(tag, None)
if tpg_list_tag is None:
Log.info('creating tpg (%s, %s)' % (target, tag))
# Create and configure the target portal group
tpg = TPG(target, tag)
tpg.set_attribute("authentication", 0)
tpg.enable = 1
# Set up the list of TPGs for this target
tpg_list[tag] = {
'tpg': tpg,
'acl': {'mapped_lun': {}},
'lun': {},
'portal': {}
}
else:
Log.info('tpg (%s, %s) already exists, not creating' %
(target, tag))
tpg = tpg_list[tag]['tpg']
return tpg
def create_tpg(self, target, tag):
tpg_list = self.target[target.wwn]['tpg']
tpg_list_tag = tpg_list.get(tag, None)
if tpg_list_tag is None:
Log.info('creating tpg (%s, %s)' % (target, tag))
# Create and configure the target portal group
tpg = TPG(target, tag)
tpg.set_attribute("authentication", 0)
tpg.enable = 1
# Set up the list of TPGs for this target
tpg_list[tag] = {
'tpg': tpg,
'acl': {
'mapped_lun': {}
},
'lun': {},
'portal': {}
}
else:
Log.info('tpg (%s, %s) already exists, not creating' %
(target, tag))
tpg = tpg_list[tag]['tpg']
return tpg
def export_create(req, pool, vol, initiator_wwn, lun):
fm = FabricModule('iscsi')
t = Target(fm, target_name)
tpg = TPG(t, 1)
tpg.enable = True
tpg.set_attribute("authentication", '0')
NetworkPortal(tpg, "0.0.0.0")
na = NodeACL(tpg, initiator_wwn)
tpg_lun = _tpg_lun_of(tpg, pool, vol)
# only add mapped lun if it doesn't exist
for tmp_mlun in tpg_lun.mapped_luns:
if tmp_mlun.mapped_lun == lun and tmp_mlun.parent_nodeacl == na:
break
else:
MappedLUN(na, lun, tpg_lun)
RTSRoot().save_to_file()
def export_create(req, pool, vol, initiator_wwn, lun):
fm = FabricModule('iscsi')
t = Target(fm, target_name)
tpg = TPG(t, 1)
tpg.enable = True
tpg.set_attribute("authentication", '0')
NetworkPortal(tpg, "0.0.0.0")
na = NodeACL(tpg, initiator_wwn)
tpg_lun = _tpg_lun_of(tpg, pool, vol)
# only add mapped lun if it doesn't exist
for tmp_mlun in tpg_lun.mapped_luns:
if tmp_mlun.mapped_lun == lun:
break
else:
MappedLUN(na, lun, tpg_lun)
RTSRoot().save_to_file()
