Hi Amit (re-titled thread with scoped topics)
As Matt has already referenced, [0] is a good starting place for using the nova-lxd driver. On Tue, 20 Feb 2018 at 11:13 Amit Kumar <ebiib...@gmail.com> wrote: > Hello, > > I have a running OpenStack Ocata setup on which I am able to launch VMs. > But I want to move to LXC instantiation instead of VMs. So, for this, I > installed nova-compute-lxd on my compute node (Ubuntu 16.04). > */etc/nova/nova-compute.conf* on my compute nodes was changed to contain > the following values for *compute_driver* and* virt_type*. > > *[DEFAULT]* > *compute_driver = lxd.LXDDriver* > You only need the above part for nova-lxd (the below snippet is for the libvirt/lxc driver) > *[libvirt]* > *virt_type = lxc* > > After this, I restarted the nova-compute service and launched an instance, > launch failed after some time (4-5 mins remain in spawning state) and gives > the following error: > [Error: No valid host was found. There are not enough hosts available.]. > Detailed > nova-compute logs are attached with this e-mail. > Looking at your logs, it would appear a VIF plugging timeout occurred; was your cloud functional with Libvirt/KVM before you made the switch to using nova-lxd? The neutron log files would be a good place to look so see what went wrong. Regards James [0] https://linuxcontainers.org/lxd/getting-started-openstack/
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