def handle_if_instance_info(self, is_allowed):
stats = self.get_argument('instance_info', None)
if stats is None:
return False
if not is_allowed:
AdminHandler.log_error("Show instance info not allowed for user")
response = {'code': -1, 'data': 'You do not have permissions to view these stats'}
else:
try:
if stats == 'load':
result = {}
# get cluster loads
average_load = Compute.get_cluster_average_stats('Load')
if average_load is not None:
result['Average Load'] = average_load
machine_loads = Compute.get_cluster_stats('Load')
if machine_loads is not None:
for n, v in machine_loads.iteritems():
result['Instance ' + n] = v
elif stats == 'sessions':
result = JBoxSessionProps.get_active_sessions(Compute.get_install_id())
elif stats == 'apis':
result = JBoxInstanceProps.get_instance_status(Compute.get_install_id())
else:
raise Exception("unknown command %s" % (stats,))
response = {'code': 0, 'data': result}
except:
AdminHandler.log_error("exception while getting stats")
AdminHandler._get_logger().exception("exception while getting stats")
response = {'code': -1, 'data': 'error getting stats'}
self.write(response)
return True
