Hello All, I installed octavia queens with centos and it works but in /var/log/messages I got a lot of errors like the following: Apr 2 09:53:15 tst2-osctrl01 octavia-api: self.RequestHandlerClass(request, client_address, self) Apr 2 09:53:15 tst2-osctrl01 octavia-api: File "/usr/lib64/python2.7/SocketServer.py", line 651, in __init__ Apr 2 09:53:15 tst2-osctrl01 octavia-api: self.finish() Apr 2 09:53:15 tst2-osctrl01 octavia-api: File "/usr/lib64/python2.7/SocketServer.py", line 710, in finish Apr 2 09:53:15 tst2-osctrl01 octavia-api: self.wfile.close() Apr 2 09:53:15 tst2-osctrl01 octavia-api: File "/usr/lib64/python2.7/socket.py", line 279, in close Apr 2 09:53:15 tst2-osctrl01 octavia-api: self.flush() Apr 2 09:53:15 tst2-osctrl01 octavia-api: File "/usr/lib64/python2.7/socket.py", line 303, in flush Apr 2 09:53:15 tst2-osctrl01 octavia-api: self._sock.sendall(view[write_offset:write_offset+buffer_size]) Apr 2 09:53:15 tst2-osctrl01 octavia-api: error: [Errno 32] Broken pipe octavia-api is under haproxy: listen octavia_cluster bind 10.102.184.190:9876 balance source option tcpka option httpchk option tcplog server tst2-osctrl01 10.102.184.191:9876 check fall 5 inter 2000 rise 2 server tst2-osctrl02 10.102.184.192:9876 check fall 5 inter 2000 rise 2 server tst2-osctrl03 10.102.184.193:9876 check fall 5 inter 2000 rise 2 Any help, please ? Another question is related to openstack command: Must I use neutron lbbas command or openstack loadbalancer command for octavia ? Loadbalancers created with neutron command cannot be shown with openstack loadbalancer command . Many thanks Ignazio