Hi, I have an HA openstack setup with haproxy and neutron networking. Sometimes, when we need to work on the haproxy nodes and need to shutdown the haproxy (we are still testing things), metadata breaks. Actually metadata breaks a lot, easily and quite often. It's probably the most fragile openstack service in our setup.
Anyhow, after much searching, I believe the issue is that the proxy service listening inside the router namespace on the network just dies. Because of that, if I do the following command : ip netns exec qrouter-7dcd02ba-bb54-4f4e-9792-6b2f0bafe3e0 netstat -antp I get an empty output. If I then reboot the network node and do the same command, I get the following : Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:9697 0.0.0.0:* LISTEN 18401/python So, my question is, what exactly controls this proxy? More importantly, if it's neutron-metadata-agent, then how come it fails silently? Not only is it not logged, but restarting that service does not fix the issue until I reboot the net node, which leads me to believe it doesn't start properly because of another service. -- ====================== Jean-Philippe Méthot Administrateur système / System administrator GloboTech Communications Phone: 1-514-907-0050 Toll Free: 1-(888)-GTCOMM1 Fax: 1-(514)-907-0750 jpmet...@gtcomm.net http://www.gtcomm.net _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators