def _get_nodes(self):
consul_api = ConsulAPI()
# Get all PetaSAN nodes[management or storage].
node_list = consul_api.get_node_list()
# Get online nodes from consul.
consul_members = consul_api.get_consul_members()
petasan_node_list = []
for i in node_list:
if not i.is_iscsi:
continue
if i.name in consul_members:
petasan_node_list.append(i.name)
return petasan_node_list
def __get_down_node_list(self):
down_node_list = []
try:
con_api = ConsulAPI()
node_list = con_api.get_node_list()
consul_members = con_api.get_consul_members()
for i in node_list:
if i.name not in consul_members:
i.status = NodeStatus.down
down_node_list.append(i.name)
return down_node_list
except Exception as e:
logger.exception("error get down node list")
return down_node_list
def get_node_list(self):
consul_api = ConsulAPI()
# Get all PetaSAN nodes[management or storage].
node_list = consul_api.get_node_list()
# Get online nodes from consul.
consul_members = consul_api.get_consul_members()
petasan_node_list = []
for i in node_list:
if i.name in consul_members:
i.status = NodeStatus.up
else:
i.status = NodeStatus.down
petasan_node_list.append(i)
return petasan_node_list