Installing OpenStack with OCI (OpenStack Cluster Installer)
The Debian way to install OpenStack using an installer directly in Debian may be found here:
Otherwise, you may read the old howto below...
Old stuff: OpenStack Howtos index
All these howtos have been tested under Wheezy, with some backports from Experimental.
Installing OpenStack 2012.1 (Essex) which is shipped with Wheezy: OpenStackHowto/Essex
OpenStack 2012.2 (Folsom) (also applies for Grizzly): OpenStackHowto/Folsom
OpenStack Networking with Quantum: OpenStackHowto/Quantum
Installing OpenStack with Puppet Howto: OpenStackPuppetHowto
Installing OpenStack with Razor howto: OpenStackRazorHowto
Running OpenStack with Ceph as storage back-end: OpenStackCephHowto
Upgrade from Grizzly to Havana OpenStackHowto/Upgrades
Installing a Fuel master node (experimental) OpenStackHowto/InstallFuel