It causes problems for us so we uninstall and disable it on all compute nodes.
yum -y remove firewalld Sent from my iPhone > On Mar 13, 2017, at 5:58 PM, Georgios Dimitrakakis <gior...@acmac.uoc.gr> > wrote: > > My problem may be due to the "firewalld" service running.... > > Has anyone configured OpenStack on CentOS with Firewalld or do you suggest to > disable it? > > Best, > > G. > >> On Sat, 11 Mar 2017 21:28:51 +0200, Georgios Dimitrakakis wrote: >> Hello! >> >> I am trying to setup a new Ocata installation following the official >> guide but my instances fail to get a DHCP address. >> >> I am using two physical nodes (1x controller and 1x compute) each one >> with two network interfaces. >> Compute node can reach the Controller node via the first interface >> and vice versa. >> As recommended by the manual the second interface is unnumbered. >> >> When I launch an instance I can see using "tcpdump" that the DHCP >> request reaches the second (the unnumbered) interface >> of the compute node but never reaches any other interface either on >> compute or controller node. >> >> Therefore I am wondering how should the instance get an IP address? >> What is the correct path that is followed? >> >> I have tried that using both provider and self-service networks and >> the result is always the same. >> >> >> Looking forward for any directions, recommendations etc. >> >> >> All the best, >> >> G. >> >> _______________________________________________ >> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
