<div>
                    Are you using ucarp or keepalived to manage the VIP address?  Basically, are you rebooting the load balancer, which everything is configured to use?</div><div><br></div><div>John</div>
                <div></div>
                 
                <p style="color: #A0A0A8;">On Tuesday, January 13, 2015 at 5:04 AM, Pedro Sousa wrote:</p>
                <blockquote type="cite" style="border-left-style:solid;border-width:1px;margin-left:0px;padding-left:10px;">
                    <span><div><div><div dir="ltr">Hi all,<div><br></div><div>I have 3 nodes that are loadbalacing some API Openstack Based Services. When I reboot one of my servers to test HA, and when that server comes online I start getting 504 errors, specially with nova-api, glance and keystone APIS. This only happens If I reboot the server. </div><div><br></div><div>Then to recover from that errors I have to restart all my services in all the servers, without rebooting, running openstack-service restart. <br></div><div><br></div><div>I'm providing my haproxy conf in attach case someone can assist me. </div><div><br></div><div>Thank you.</div><div><br></div><div><br></div><div><br></div><div><br></div></div>
</div><div><div>_______________________________________________</div><div>OpenStack-operators mailing list</div><div><a href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a></div><div><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a></div></div></div></span>
                 
                 
                <div style="border-bottom: 1px solid #f0f0f0; height: 10px;">
                </div>
                <br>
                 
                <div style="font-weight: bold; font-size: 14px; margin-bottom: 5px;">Attachments:</div>
                 
                 
                 
                 
                 
                 
                 
                <div>
                     
                    <div style="">- haproxy.cfg</div>
                     
                </div>
                 
                 
                 
                </blockquote>
                 
                <div>
                    <br>
                </div>