tree 078427b9f75f0abd3e438c5de8aae85ecc500960
parent 21b7e975fa3d1db3710b3d12d965f87828d9be84
author Chris Dent <chdent@redhat.com> 1433529830 +0000
committer Chris Dent <chdent@redhat.com> 1433529830 +0000

Allow ceilometer to run in virtualenv if USE_VENV

This requires three main changes:

* setting CEILOMETER_BIN_DIR appropriately
* running the various services with a full path
* explicitly installing optional python modules (for mongo and
  virt drivers, if configured) during the install phase

In the process of making this work it was discovered that setting
CEILOMETER_BACKEND to something like 'foo' would cause the backend
to be configured to use mongodb but for the mongodb system packages
and related python modules to not be installed. Fixing this was used
to validate the install process under USE_VENV.

Change-Id: I35fbfa76bdd60a22ba90b13666b06eeb961dddb3