Cirrus 0.3

Define and setup a cloud infrastructure, leveraging libcloud and yaml.

This project leverages boto and simple yaml config to create and maintain an AWS cloud configuration.

Running with your defined config will by default check the existing cloud setup and make it match your config.

dns_setup.py and ec2_setup.py each read a yaml file for configuration including amazon aws credentials. Example yaml files are are in the examples dir.

dns_setup reads a simple yaml file that only defines credentials, domains and bind style zone files used to define the domains.

ec2_setup tries to do everything needed to get an ec2 infrastructure running. This includes load balancers, security groups and ec2 instances.

update_host.py will update a single host entry in an route 53 domain. It relies on environment variables and command line arguments rather than yaml. I use it to accomplish dynamic dns for ec2 with the simple init script found in contrib. Since this will potentially be on many many machines for security I suggest you use a dns subdomain and different AWS credentials with this script.