openstack/kolla-ansible
Code Issues Proposed changes

Make libvirt reestablish connection with qemu

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Libvirt stores some information in /run at runtime that is needed to
automatically reestablish a connection with the VM when a new
container is created. Without this information a long (and manual)
process is needed to redefine the running vms and reattach to the
running qemu process.

This mountpoint was removed as "unneeded" in the past, but it does
exist in Liberty branch enabling a no-vm-downtime upgrade.

TrivialFix

Change-Id: I2eb31c602d8d17cbd6a8e405daf4123070794843
This commit is contained in:
SamYaple 2016-02-04 12:15:36 +00:00
parent 495a030301
commit 1ca35e688f
1 changed files with 1 additions and 0 deletions
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1
ansible/roles/nova/tasks/start.yml
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@ -10,6 +10,7 @@
volumes:
- "{{ node_config_directory }}/nova-libvirt/:{{ container_config_directory }}/:ro"
- "/lib/modules:/lib/modules:ro"
- "/run/:/run/"
- "/sys/fs/cgroup:/sys/fs/cgroup"
- "nova_compute:/var/lib/nova/"
- "nova_libvirt:/var/lib/libvirt"