def manage_flows(self, tgt_box_name):
filepath = "./templates/" + tgt_box_name + ".json"
tgt_tmpl_json = Parser.json_load_file(filepath)
tgt_box_dict = Parser.json_parse_by_key(tgt_tmpl_json, "box")
tgt_bridge_list = Parser.json_parse_by_key(tgt_tmpl_json, "bridge")
tgt_flow_list = Parser.json_parse_by_key(tgt_tmpl_json, "flows")
tgt_box_ip = tgt_box_dict["ipaddr"]
tgt_ovsdb_pt = tgt_box_dict["ovsdb_port"]
for tgt_flow_dict in tgt_flow_list:
tgt_br_name = tgt_flow_dict["bridge"]
tgt_bridge_dict = None
for br in tgt_bridge_list:
if br["name"] == tgt_br_name:
tgt_bridge_dict = br
break
if tgt_bridge_dict is None:
print "Failed: The bridge " + tgt_br_name + " is not exist."
print "Failed: Therefore the flow " + tgt_flow_dict["name"] + " can't be created"
continue
tgt_ctrl = tgt_bridge_dict ["Controller"]
if self.is_flow_exists(tgt_flow_dict, tgt_ctrl):
pass
self.manage_flow(tgt_flow_dict)
return
def manage_bridges(self, tgt_box_name):
filepath = "./templates/" + tgt_box_name + ".json"
tgt_tmpl_json = Parser.json_load_file(filepath)
tgt_box_dicts = Parser.json_parse_by_key(tgt_tmpl_json, "box")
tgt_br_list = Parser.json_parse_by_key(tgt_tmpl_json, "bridges")
tgt_box_ip = tgt_box_dicts["ipaddr"]
tgt_ovsdb_pt = tgt_box_dicts["ovsdb_port"]
ex_all_br_ovsdb_list = Parser.divide_str_to_list_by_keyword(iface.ovs_vsctl_show(tgt_box_ip, tgt_ovsdb_pt),
"Bridge")
# Remove Unrequired field in the "ovs-vsctl show" result
# (e.g ovs_version: "2.0.2")
unreq_key = ["ovs_version"]
for i in ex_all_br_ovsdb_list:
for j in i:
if j.split()[0] in unreq_key:
idx = i.index(j)
del i[idx]
ex_all_br_dicts = Parser.convert_ovsshow_to_json_dicts(ex_all_br_ovsdb_list)
# Manage each bridge in the bridge list defined in box's template
for tgt_br_dict in tgt_br_list:
print "Bridge !!"
print tgt_br_dict
self.manage_bridge(tgt_box_ip, tgt_ovsdb_pt, tgt_br_dict, ex_all_br_dicts)
return
