switch to stable/havana for pfs
cleared pfs_deps
fix to use git instance
fix default values
add wrapper for cinder
setting rdo repo properly
rdo rpm for some reasons comes with puppetlabs and other useless repos
syntax fix
rpc_backend is set explicitely
typo
tgt conf is differe for rhel/centos
Merge pull request #102 from SUSE-Cloud/release/roxy/master

Removed executable bit from chef files
set rpc only in case of rhel
set the default value for the debug attribute in the attributes file
Merge pull request #104 from mapleoin/debug-config

set the default value for the debug attribute in the attributes file
return old values for pfs options
Always setup the service with predictable name

This encapsulates the SUSE-oddity inside the definition and
simplifies the recipe in the api.
propose cinder services for controller and/or storage node
Set Verbose Logging by Default

This does not add that much more overhead to the actual logfiles,
but makes them tremendously more useful in case of unexpected
behavior happening.
Always enable boot.lvm on Cinder-volume nodes

For LVM backend, we need lvm auto-activation to be running on
boot, otherwise cinder volumes are dead after a reboot of the
node. This is disabled on SLES by default, so we need to
activate the appropriate boot script.