Containable - More Detailed Python Mockup

make_server.py

"""
A simple script that deploys the website deployment module to an EC2 server.
"""

import containable
import my_website

website_blueprint = my_website.MyWebsite(nginx_config_path="/work/my-nginx.conf", 
                                         git_url="http://github.com/me/website.git")

box = containable.Box(cores=1, ram="1GB", volume="8GB")
box.create(containable.AWS_EC2, api_key="my-api-key", 
           ssh_key="/my/ssh/key")
box.deploy(website_blueprint)

my_website.py

"""
This is a deployment for a simple web server with a web site using the Python binding.
The MyWebsite class encapsulates the deployment steps of the site and server. You
can import this in more complicated deployments, parameterize as you need, and scale
to as many servers as you like.
"""

import containable

class MyWebsite(containable.Deployment):
    def __init__(self, nginx_config_path=None, git_url=None):
        with open(nginx_config_path) as config_file:
            config_contents = config_file.read()
            
        self.nginx_config = containable.File(path="/etc/nginx/sites-available/my-website", 
                                             contents=config_contents)
        self.site_enabled = containable.Symlink(path="/etc/nginx/sites-enabled/my-website",
                                                target=self.nginx_config.path)
        self.site_repo = containable.GitRepo(git_url, path="/opt/site", head="origin/master")
        
    def deploy(self, box):
        box.install_package("nginx")
        box.deploy([self.site_repo, self.nginx_config, self.site_enabled])