On 07/04/14 18:05, Jan Provazník wrote: > On 04/07/2014 03:49 PM, Roman Podoliaka wrote: >>>>> 2. HA the neutron node. For each neutron services/agents of >>>>> interest (neutron-dhcp-agent, neutron-l3-agent, >>>>> neutron-lbaas-agent ... ) fix any issues with running these in >>>>> HA - perhaps there are none \o/? Useful whether using a >>>>> dedicated Neutron node or just for HA the undercloud-control >>>>> node >> >> - HA for DHCP-agent is provided out-of-box - we can just use >> 'dhcp_agents_per_network' option >> (https://github.com/openstack/tripleo-image-elements/blob/master/elements/neutron/os-apply-config/etc/neutron/neutron.conf#L59) >> >> >> - for L3-agent there is a BP started, but the patches haven't been >> merged yet - >> https://blueprints.launchpad.net/neutron/+spec/l3-high-availability >> > > Right, though a patch which adds A/A for L3 agent has already been sent: > https://review.openstack.org/#/c/64553/ so we might test how it works. > > There is a trello card for Neutron HA here: > https://trello.com/c/DaIs1zxb/82-neutron-ha-redundant-environment
thanks for the pointers Jan! > > > To add more questions: > Would it be possible to use Neutron's LBaaS in TripleO (which is the > long-term plan) and what are missing bits? Good question - you told me you had heard of 'technical issues' with baremetal... does anyone know if these still exist with Ironic? I guess another point for investigation. > > And (maybe trivial) question: > for present time (when we don't use Neutron's LBaaS), is there a simple > way how to get virtual IPs from Neutron? We set up haproxy in overcloud > controller nodes, but we need to allocate virtual IP pointing to haproxy. I don't know, perhaps others can chime in here (enikanorov may be the person to ask here - he is the lead for the lbaas subteam) thanks, marios > > Jan > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev