Merge "Add Swift as backup backend support"
Improve Cinder Backup support

In my last commit on Cinder module, I add cinder::backup::swift
without adding cinder::backup class which is useful to ensure that
package is installed and service is running.
It also includes variables related to backup configuration.

Note: swift is one of the drivers of backup in Cinder, other ones should
be included in manifests/backup/<driver>.pp

Change-Id: I1a55245abe61f9bbd71568d76ed00e0ecf08307e
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
Add more granular logging support

cinder::logging provides the option to log cinder messages to
/var/log/cinder or to syslog. It also provides a minimal logging
threshold.

Added new parameters to cinder class log_level and log_dir.

Change-Id: Iaa090083f66ae026c1ff5a4454a70390111734ac
move format strings to class var

Change-Id: I6848737d116c34dc3f95b6c50f45fee6c0b2884a
Merge branch 'logging' of github.com:mattymo/puppet-cinder into logging

Conflicts:
	manifests/init.pp
	manifests/logging.pp
	templates/logging.conf.erb

Change-Id: I406ffbea2475a9aa288db23d946d0e7a8560e6fc