
Install & configure MySQL database by using utf8_general_ci collation which is the way documented in OpenStack [1] and already the default in puppetlabs-mysql [2]. [1] http://goo.gl/GA5gyZ [2] https://github.com/puppetlabs/puppetlabs-mysql/blob/master/manifests/db.pp#L7 This is affecting Puppetfile to update all modules to stable/juno that contains this commit. Also affecting MySQL monitoring database to make sure we have the right collation. Also updating puppet-nova manifest for MySQL Slave connection and use nova::db. Also updating nova-compute libvirt class. Change-Id: Ib8ce10949038b915ebd70f1b22ca3c147b7b149b