* manifests/site.pp: Pass new mysql DB variables to
openstack::etherpad*.
* modules/etherpad_lite/manifests/apache.pp: Fix broken /etc/ssl/certs
permissions (0700 -> 0755).
* modules/etherpad_lite/manifests/init.pp: Update default nodejs and
etherpad versions. Remove ep_headings plugin install. New plugin define
should be used for this instead. Stop making the etherpad-lite ref to
checkout optional (defaults to develop). Note these changes are probably
not going to be backward compat.
* modules/etherpad_lite/manifests/plugin.pp: Define to install etherpad
lite plugins.
* modules/etherpad_lite/manifests/site.pp: Simplify DB support and
remove support for the dirty DB type.
* modules/etherpad_lite/templates/etherpad-lite_settings.json.erb: Bring
settings erb up to par with latest template.
* modules/etherpad_lite/templates/etherpadlite.vhost.erb: Update rewrite
rules for new etherpad. Instead of allowing nice pad urls rooted at /
redirect these url to /p/padname. Etherpad does not deal well with a
change in root path as /p/ is hardcoded in many places.
* modules/openstack_project/manifests/etherpad.pp
* modules/openstack_project/manifests/etherpad_dev.pp:
Update to use new etherpad module setup. MySQL DBs are now externally
managed, pass in needed connection info.
* modules/mysql_backup/manifests/backup_remote.pp: New define to backup
remote DB servers.
* modules/mysql_backup/templates/my.cnf.erb: Template for a my.cnf to be
used by the cron in backup_remote.pp. Allows for easy connectivity from
server using MySQL DB as root.
Change-Id: I1250297674b91e81d59cd28c07c52e09967ca548
c1ffb9f145