Improve recipes for cobbler and ufw and add a new Bootstrap role.
make elasticsearch, carbon, and rabbit use min quorum count
After installation, clear netboot flag in cobbler to avoid install loops.
Merge branch 'master' of https://github.com/bloomberg/chef-bcpc
To ease bootstrapping, rewrite vbox_create.sh to create one bootstrap VM that
will act as Chef server, Cobbler server, DHCP server, and gateway.
workaround bug in stopping & starting carbon too fast
automatically clean up ceph osds from removed nodes
Merge branch 'master' into grizzly