def create_eru_node(request):
container_info = None
try:
port = int(request.form.get('port', 6379))
if not 6000 <= port <= 7999:
raise ValueError('invalid port')
container_info = deploy_node(
request.form['pod'], request.form['aof'] == 'y',
request.form['netmode'], request.form['cluster'] == 'y',
host=request.form.get('host'), port=port)
models.node.create_eru_instance(container_info['address'], port,
container_info['container_id'])
return base.json_result(container_info)
except IntegrityError:
if container_info is not None:
rm_containers([container_info['container_id']])
raise ValueError('exists')
except BaseException as exc:
logging.exception(exc)
raise
def _deploy_node(pod, aof, host):
depl = deploy_node(pod, aof, 'macvlan', host=host)
cid = depl['container_id']
h = depl['address']
models.node.create_eru_instance(h, 6379, cid)
return cid, h