2 Commits

Author SHA1 Message Date
Oliver Walsh
58624abf5f Improve nova statedir ownership logic
The nova_compute container kolla config is currently set to recursively change
the ownership of /var/lib/nova to nova:nova on startup.

This is necessary when upgrading from an non-container deployment to a
containerized deployment as the nova uids are not consistent across the host
and container image.

If the nova instancedir is an NFS mount then open filehandles are
broken and every VM using that NFS export fails with I/O errors.

This change re-implements the nova statedir ownership logic to target only the
files/directories controlled by nova.

Requires dist-git change: https://review.rdoproject.org/r/14734

Change-Id: I57d421feb6356d28002e77fb9bfa50a397758cbf
Closes-bug: 1778465
2018-07-09 17:07:30 +01:00
Ben Nemec
4e24c8cb6a Sample environment generator
This is a tool to automate the generation of our sample environment
files.  It takes a yaml file as input, and based on the environments
defined in that file generates a number of sample environment files
from the parameters in the Heat templates.  A tox genconfig target
is added that mirrors how the other OpenStack services generate
their sample config files.

A description of the available options for the input file is
provided in a README file in the sample-env-generator directory.

In this commit only a single sample config is provided as a basic
example of how the tool works, but subsequent commits will add
more generated sample configs.

Change-Id: I855f33a61bba5337d844555a7c41b633b3327f7a
bp: environment-generator
2017-06-12 15:02:50 -05:00