if r[0]<0:
print "Error DATABASE is not a VIM one or it is a '0.0' version. Try to upgrade to version '%s' with './database_utils/migrate_vim_db.sh'" % database_version
exit(-1)
elif r[1]!=database_version:
print "Error DATABASE wrong version '%s'. Try to upgrade/downgrade to version '%s' with './database_utils/migrate_vim_db.sh'" % (r[1], database_version)
exit(-1)
db_of = create_database_connection(config_dic)
db_lock= threading.Lock()
config_dic['db'] = db_of
config_dic['db_lock'] = db_lock
# create connector to the openflow controller
of_test_mode = False if config_dic['mode']=='normal' or config_dic['mode']=="OF only" else True
if of_test_mode:
OF_conn = oft.of_test_connector()
elif config_dic['of_controller']=='floodlight':
OF_conn = fl_conn.FL_conn(of_ip = config_dic['of_controller_ip'],
of_port = config_dic['of_controller_port'],
of_dpid=config_dic['of_controller_dpid'])
elif config_dic['of_controller']=='opendaylight':
of_user = config_dic.get('of_user')
of_password = config_dic.get('of_password')
if of_user is None or of_password is None:
print 'ERROR. When using OpenDayLight as Openflow Controller is compulsory to specify in the ' \
'configuration file the of_user and the of_password'
exit()
OF_conn = odl_conn.ODL_conn(of_ip = config_dic['of_controller_ip'],
of_port = config_dic['of_controller_port'],
of_dpid=config_dic['of_controller_dpid'],
elif r[1] != database_version:
logger.error(
"DATABASE wrong version '%s'. Try to upgrade/downgrade to version '%s' with './database_utils/migrate_vim_db.sh'",
r[1], database_version)
exit(-1)
db_of = create_database_connection(config_dic)
db_lock = threading.Lock()
config_dic['db'] = db_of
config_dic['db_lock'] = db_lock
# create connector to the openflow controller
of_test_mode = False if config_dic['mode'] == 'normal' or config_dic[
'mode'] == "OF only" else True
if of_test_mode:
OF_conn = oft.of_test_connector(
{"of_debug": config_dic['log_level_of']})
else:
#load other parameters starting by of_ from config dict in a temporal dict
temp_dict = {
"of_ip": config_dic['of_controller_ip'],
"of_port": config_dic['of_controller_port'],
"of_dpid": config_dic['of_controller_dpid'],
"of_debug": config_dic['log_level_of']
}
for k, v in config_dic.iteritems():
if type(k) is str and k[
0:3] == "of_" and k[0:13] != "of_controller":
temp_dict[k] = v
if config_dic['of_controller'] == 'opendaylight':
module = "ODL"
elif "of_controller_module" in config_dic:
if config_dic.get("dhcp_server"):
for net in config_dic["dhcp_server"].get("nets", () ):
r,nets = db_of.get_table(SELECT=('uuid',), FROM='nets',WHERE={'name': net})
if r>0:
config_dic['dhcp_nets'].append(nets[0]['uuid'])
# get host list from data base before starting threads
r,hosts = db_of.get_table(SELECT=('name','ip_name','user','uuid'), FROM='hosts', WHERE={'status':'ok'})
if r<0:
logger.error("Cannot get hosts from database %s", hosts)
exit(-1)
# create connector to the openflow controller
of_test_mode = False if config_dic['mode']=='normal' or config_dic['mode']=="OF only" else True
if of_test_mode:
OF_conn = oft.of_test_connector({"of_debug": config_dic['log_level_of']} )
else:
#load other parameters starting by of_ from config dict in a temporal dict
temp_dict={ "of_ip": config_dic['of_controller_ip'],
"of_port": config_dic['of_controller_port'],
"of_dpid": config_dic['of_controller_dpid'],
"of_debug": config_dic['log_level_of']
}
for k,v in config_dic.iteritems():
if type(k) is str and k[0:3]=="of_" and k[0:13] != "of_controller":
temp_dict[k]=v
if config_dic['of_controller']=='opendaylight':
module = "ODL"
elif "of_controller_module" in config_dic:
module = config_dic["of_controller_module"]
else: