Deployment

Deployment scripts, written in bash and python.
Should work on all host machines, and Debian/Ubuntu remote deployment targets.
Tested and works on Ubuntu 12.04.1 LTS.

Prerequisites for nodes for deployment:

Common:
1. The ssh key identity for deployments should be copied to root user of all nodes.
2. The root password must be deleted.

Web:
They should have their internal ip address and have them registered to load balancer.

Redis server:
Install redis, listen on 0.0.0.0, give authentication.

Database:
Install postgresql, put 'hostssl 0.0.0.0/0 md5' setting in pg_hba.conf, alter user postgres with password, listen *, and create db 'cliche' with postgres template.