The installation scripts are splited on 4 diferent keys or channels:

- `slapos-global-key` Fully stable playbook, Dedicated to KVM cluster autosetup images and 
    computers who host KVM clusters on IMT infraestructure.

- `slapos-global-unstable-key` Unstable or Development playbook alternative for 
    slapos-global-key.

- `slapos-global-vifib-official-key` Official VIFIB and Grandenet Stable Playbook, it include
    either stable versions of the Cluster/Standalone servers. 
             
- `slapos-global-vifib-testing-key` Testing Playbook VIFIB and Grandenet Stable Playbook, it 
    include unstable (or more recently versions) of the Cluster/Standalone servers.  


Developers channels (or keys) are not included on this list, only official ones.
