|
- # Copyright (c) 2015 Red Hat Inc.
- # All rights reserved.
- #
- # Licensed under the Apache License, Version 2.0 (the "License"); you may
- # not use this file except in compliance with the License. You may obtain
- # a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- # License for the specific language governing permissions and limitations
- # under the License.
-
- RULE_TYPE_BANDWIDTH_LIMIT = 'bandwidth_limit'
- RULE_TYPE_DSCP_MARKING = 'dscp_marking'
- RULE_TYPE_MINIMUM_BANDWIDTH = 'minimum_bandwidth'
- VALID_RULE_TYPES = [RULE_TYPE_BANDWIDTH_LIMIT,
- RULE_TYPE_DSCP_MARKING,
- RULE_TYPE_MINIMUM_BANDWIDTH,
- ]
-
- # Names of rules' attributes
- MAX_KBPS = "max_kbps"
- MAX_BURST = "max_burst_kbps"
- MIN_KBPS = "min_kbps"
- DIRECTION = "direction"
- DSCP_MARK = "dscp_mark"
-
- QOS_POLICY_ID = 'qos_policy_id'
- QOS_NETWORK_POLICY_ID = 'qos_network_policy_id'
-
- QOS_PLUGIN = 'qos_plugin'
-
- # NOTE(slaweq): Value used to calculate burst value for egress bandwidth limit
- # if burst is not given by user. In such case burst value will be calculated
- # as 80% of bw_limit to ensure that at least limits for TCP traffic will work
- # fine.
- DEFAULT_BURST_RATE = 0.8
-
- # Method names for QoSDriver
- PRECOMMIT_POSTFIX = '_precommit'
- CREATE_POLICY = 'create_policy'
- CREATE_POLICY_PRECOMMIT = CREATE_POLICY + PRECOMMIT_POSTFIX
- UPDATE_POLICY = 'update_policy'
- UPDATE_POLICY_PRECOMMIT = UPDATE_POLICY + PRECOMMIT_POSTFIX
- DELETE_POLICY = 'delete_policy'
- DELETE_POLICY_PRECOMMIT = DELETE_POLICY + PRECOMMIT_POSTFIX
-
- QOS_CALL_METHODS = (
- CREATE_POLICY,
- CREATE_POLICY_PRECOMMIT,
- UPDATE_POLICY,
- UPDATE_POLICY_PRECOMMIT,
- DELETE_POLICY,
- DELETE_POLICY_PRECOMMIT, )
|
