nova_compute_proxy.py 文件源码

def __init__(self, user, ssh_key, hosts,
                 repository, password):
        if None in [user, ssh_key, hosts, repository]:
            # XXX: Charm should block instead.
            #      https://bugs.launchpad.net/bugs/1638772
            raise Exception('Missing configuration')
        self.user = user
        self.ssh_key = ssh_key
        self.hosts = hosts.split()
        self.repository = repository
        self.password = password
        self.key_filename = self._write_key()
        self._init_fabric()