Hey Melanie,
On Tue, Nov 22, 2016 at 4:36 PM, melanie witt <melwi...@gmail.com> wrote: > Hi all, > > In the Nova configuration, the 'my_ip' setting is the IP address the host > uses to connect to the management network [1]. This is the IP Nova uses to > set up iptables rules for the metadata service listening on port 8775. > > By default, 'my_ip' is set to the result of oslo_utils.netutils.get_my_ipv4 > which does a getsockname() to determine the host's own IP address. A problem > can occur if the host is connected to more than one network in the > environment because the default may not pick the IP connected to the > management network and the iptables rules for the metadata service will be > set incorrectly. An example is a host connected to both the management > network and the network used for the floating IP range. > > For this reason, it's necessary to be able to configure 'my_ip' in TripleO > and currently there's no support for it. I wanted to get initial feedback > from you all on the idea and if it sounds okay, what's the process for > adding support for a Nova configuration setting in TripleO? > I believe you'll need to get the my_ip support into the puppet-nova[0] module. Once it's available in puppet-nova, it would be a tripleo-heat-template update to configure it. Something similar was done in the past for a my_ip configuration for ironic[1][2]. Thanks, -Alex [0] https://github.com/openstack/puppet-nova/ [1] https://review.openstack.org/#/c/315261/ [2] https://github.com/openstack/tripleo-heat-templates/blob/89f9a3f2e0274169f305a503f642867ef14244e1/puppet/services/ironic-conductor.yaml#L96 > Thanks, > -melanie > > [1] > https://github.com/openstack/nova/blob/9fd1507/nova/conf/netconf.py#L25-L40 > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
