remove not existing inherits
[PRD-1784] do not stick to galera package version
Turn off DEBUGs for corosync, it is TOO verbose

Fixes: #PRD-1788

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
Logging from django.db.backends is VERY verbose, send to null

Fix logical error in confition
Fixes: #PRD-1620

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
Disable dashboard debug, it is too verbose

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
Refactor ssh keys install resource
Update mysql setup to use new ssh keys resource
Make nova setup use new ssh keys resource
Add new ssh keys resource to ceph's ssh module
Cleanup and doc update of compute installation
Remove hardcoded ssh keys and references to them
Start work on install_ssh_keys rspec
Add Rspecs for install_ssh_keys
fix rpmcache to use wildcards and rsync instead of cp
remove MySQL5.5 without wsrep from rhel
Add /dump alias for Nginx to retrive logs from /var/www/nailgun/dump
add dhcp_checker package on centos node
delete fuel_test
correct dependencey for apache
[PRD-999] add nodes internal addresses into hosts file for name resolution