Merge pull request #367 from rackerjoe/master

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add rbd/cephx support to libvirt
add systool to libvirt packages
add ceph to dependency
add secret.xml.erb for cephx libvirt secret
don't use install_method attribute. Just check for ceph.config.fsid and assume chef was used to install ceph, if it's found
move systool package to ubuntu section
sysfsutils is needed to attach an volume to an instance
Merge pull request #368 from mancdaz/rbd-havana

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Use new get_mysql_endpoint method in osops-utils

Start converting various cookbooks to use the new #get_mysql_endpoint method
which now allows people to point to a non-chef managed mysql server for all
things.

See rcbops/chef-cookbooks#597
Merge pull request #369 from claco/issue-597

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use shared node["osops"]["region"] attribute

remove node["nova"]["compute"]["region"] attr
Merge pull request #370 from invsblduck/issue593_region

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Use recreate action on keystone_endpoints

Ensure that the various keystone endpoints are reconfigured when things like
https is enabled/disabled.

- Change keystone-endpoint action from :create to :recreate

See: rcbops/chef-cookbooks#590
Merge pull request #371 from claco/issue-590

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Issue #665: Attributes for sql pool settings

Expose some Nova SQL attributes:

 - connection_debug=0
 - idle_timeout=3600
 - max_pool_size=None
 - max_overflow=None
 - max_retries=10
 - min_pool_size=1
 - retry_interval=10

NB!: These options are different in Grizzly (DO NOT MERGE TO v4.1.X).
Merge pull request #372 from invsblduck/issue665_nova_db_params

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Add libvirt_cpu_mode/libvirt_cpu_model attributes
Fix incorrect attribute check
Merge pull request #373 from mattt416/add_libvirt_cpu_attributes

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