rally/samples/plugins/sla/sla_plugin.py
Mikhail Dubov 1ceb1555f3 Restructure Rally docs
Modify Rally docs (for readthedocs), sticking to the following principles:
* Make the docs structure as simple as possible:
    1. Overview
    2. Install Rally
    3. Rally step-by-step
    4. User stories
    5. Plugins
    6. Contribute to Rally
    7. Rally OS Gates
    8. Request a New Feature
    9. Project Info
* Keep in mind what questions different target groups usually have about Rally.
  The new structure relates to these groups as follows:
    1 -> Managers
    2, 3, 4 -> QA
    5, 6, 7, 8, 9 -> QA & Developers
* Make each docs page to be easy to get through;
* Prefer pictures over text;
* Use hyperlinks to easily navigate from page to page;
* Fix incorrect English & typos.

Also add a sample for SLA plugins.

Change-Id: I720d87be851c273689a21aaba87fc67eacf0f161
2015-01-20 00:27:30 +03:00

33 lines
1.3 KiB
Python

# Copyright 2015: Mirantis 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.
from rally.benchmark.sla import base
class MaxDurationRange(base.SLA):
"""Maximum allowed duration range in seconds."""
OPTION_NAME = "max_duration_range"
CONFIG_SCHEMA = {"type": "number", "minimum": 0.0,
"exclusiveMinimum": True}
@staticmethod
def check(criterion_value, result):
durations = [r["duration"] for r in result if not r.get("error")]
durations_range = max(durations) - min(durations)
success = durations_range <= criterion_value
msg = (_("Maximum duration range per iteration %ss, actual %ss")
% (criterion_value, durations_range))
return base.SLAResult(success, msg)