40-security-check.py 文件源码

def setUpClass(cls):
        cls.deployment = amulet.Deployment(series='xenial')
        with open(cls.bundle_file) as stream:
            bundle_yaml = stream.read()
        bundle = yaml.safe_load(bundle_yaml)
        cls.deployment.load(bundle)

        # Allow some time for Juju to provision and deploy the bundle.
        cls.deployment.setup(timeout=SECONDS_TO_WAIT)

        # Wait for the system to settle down.
        wait(cls.deployment.sentry)

        # Make every unit available through self reference
        # eg: for worker in self.workers:
        #         print(worker.info['public-address'])
        cls.easyrsas = cls.deployment.sentry['easyrsa']
        cls.etcds = cls.deployment.sentry['etcd']
        cls.flannels = cls.deployment.sentry['flannel']
        cls.loadbalancers = cls.deployment.sentry['kubeapi-load-balancer']
        cls.masters = cls.deployment.sentry['kubernetes-master']
        cls.workers = cls.deployment.sentry['kubernetes-worker']