controllers.py 文件源码

def add(self, fail_on_error=True, fail_on_invalid_params=True, **kwargs):
        """This is a hack to associate a key with the VM hosting this cloud"""
        super(LibvirtMainController, self).add(
            fail_on_error=fail_on_error,
            fail_on_invalid_params=fail_on_invalid_params,
            add=True, **kwargs
        )
        # FIXME: Don't use self.cloud.host as machine_id, this prevents us from
        # changing the cloud's host.
        # FIXME: Add type field to differentiate between actual vm's and the
        # host.

        try:
            machine = Machine.objects.get(cloud=self.cloud,
                                          machine_id=self.cloud.host)
        except me.DoesNotExist:
            machine = Machine.objects(cloud=self.cloud,
                                      machine_id=self.cloud.host).save()
        if self.cloud.key:
            machine.ctl.associate_key(self.cloud.key,
                                      username=self.cloud.username,
                                      port=self.cloud.port)