instance.py 文件源码

def render_control(self):
        host_port = self.exposed
        host_name = self.instance_name
        env = Environment(loader=PackageLoader('cthulhu', 'templates'))
        template = env.get_template('instance-control.sh')
        # TODO(sholsapp): How can we make this generic but meaningful? We always will
        # need to know a little bit about the application here, so maybe we should
        # ask for a fixture.spec or something?
        return template.render(
            docker_container=self.container,
            host_name=host_name,
            host_port=host_port,
            local_etc=self.node_etc,
            local_root=self.node_root,
            local_var=self.node_var,
            name=self.instance_name,
        )