botoclients.py 文件源码

def _keystone_aws_get(self):
        import keystoneclient.v2_0.client

        keystone = keystoneclient.v2_0.client.Client(**self.ks_cred)
        ec2_cred_list = keystone.ec2.list(keystone.auth_user_id)
        ec2_cred = None
        for cred in ec2_cred_list:
            if cred.tenant_id == keystone.auth_tenant_id:
                ec2_cred = cred
                break
        else:
            ec2_cred = keystone.ec2.create(keystone.auth_user_id,
                                           keystone.auth_tenant_id)
        if not all((ec2_cred, ec2_cred.access, ec2_cred.secret)):
            raise exceptions.NotFound("Unable to get access and secret keys")
        return ec2_cred