I'm not sure I understand why you had to modify policy.json. Was the 'shared' option for the single network not enough?
On Wed, Dec 3, 2014 at 4:47 AM, Antonio Messina <antonio.s.mess...@gmail.com > wrote: > On Wed, Dec 3, 2014 at 3:32 AM, Abhijeet Rastogi > <abhijeet.1...@gmail.com> wrote: > > Hi everyone, > > > > This is a very basic doubt and I'm trying to understand this > > fundamental thing about creating networks in neutron. My ultimate goal > > is to have all instances contain just one interface and a public IP on > > them. Now, this public IP can only exist in a specific VLAN, lets say, > > they'll only exist on eth0.123 (the is a vlan tagged interface on the > > host and I can directly bind public IPs to them and they work > > perfectly). I'm using linux bridge + ML2 as the plugin for neutron. > > Hi Abhijeet, > > I'm testing a similar deployment, since we will need it in our > next-to-come cloud infrastructure. > > I've wrote my notes on what I have done so far at > http://www.s3it.uzh.ch/blog/openstack-neutron-vlan/ > > The main issue I have found so far is that if you want to create a > single VLAN network and allow all tenants to attach VMs on that > network, you also have to modify the policy.json file on the > nova-compute. The problem with this solution is that it applies to > *any* external network, also the ones you would like to use for > floating IPs. > > .a. > > -- > antonio.s.mess...@gmail.com > antonio.mess...@uzh.ch +41 (0)44 635 42 22 > S3IT: Service and Support for Science IT http://www.s3it.uzh.ch/ > University of Zurich > Winterthurerstrasse 190 > CH-8057 Zurich Switzerland > > _______________________________________________ > 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 > -- Kevin Benton
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