Open Stack

Hi to all,

This message is related to upcoming changes in fuel-devops project.

Race condition issue was found in scenario where multiple environments
are being created at the same time. Networks or node interfaces recive
the same name in different environmens and this leads to error.
This happens because in the current implementation of fuel-devops
the names are assigned manually in code. We'd like to change this
and make libvirt to choose available names because libvirt has such feature
and it would be easier to use it rather than look for available names.

After proposed changes[1][2], fuel-devops will use the following prefixes:
  virbr - for network bridge names
  vnet - for node interface names

Concerns/Proposals are welcome.


[1] https://review.openstack.org/#/c/336057/ for release/2.9 branch
[2] https://review.openstack.org/#/c/336064/ for master branch

Thanks,
Anton