afe631a2d0
Thanks to the recent developments in ceilometer and sg-core,
we can use server_group for grouping instances from the same
stack for autoscaling purposes. This is how the instances are
grouped in gnocchi based autoscaling. It's much easier for the
users to configure and it should be the prefered option when using
autoscaling.
For backwards compatibility with current stable branches I
added a "autoscaling_instance_grouping" config option. The old
way ("prefix") of instance grouping is used by default and so
tempest tests will continue working on stable branches. By
setting the option to "metadata", the new way of instance
grouping will be used. I'll set this setting in .zuul.yaml
of all telemetry repositories on master branches in follow-up
patches.
Change-Id: I2770e9d47b914941f938f63d92ab7868fe09d7b9
156 lines
6.6 KiB
Python
156 lines
6.6 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_config import cfg
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from oslo_config import types
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service_option = [cfg.BoolOpt('ceilometer',
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default=True,
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help="Whether or not Ceilometer is expected to"
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"be available"),
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cfg.BoolOpt("aodh",
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default=True,
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help="Whether or not Aodh is expected to be"
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"available",
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deprecated_opts=[cfg.DeprecatedOpt(
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'aodh_plugin',
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group='service_available')]),
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cfg.BoolOpt('gnocchi',
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default=True,
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help="Whether or not Gnocchi is expected to be"
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"available",
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deprecated_for_removal=True),
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cfg.BoolOpt('sg_core',
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default=False,
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help="Whether or not sg-core is expected to be"
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"available",
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deprecated_for_removal=True)]
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telemetry_group = cfg.OptGroup(name='telemetry',
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title='Telemetry Service Options')
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telemetry_services_group = cfg.OptGroup(name='telemetry_services',
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title='Telemetry Services')
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event_group = cfg.OptGroup(name='event',
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title='Event Service Options')
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alarming_group = cfg.OptGroup(name='alarming_plugin',
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title='Alarming Service Options')
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metric_group = cfg.OptGroup(name='metric',
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title='Metric Service Options')
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TelemetryGroup = [
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cfg.IntOpt('notification_wait',
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default=120,
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help="The seconds to wait for notifications which "
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"containers and objects sent to swift."),
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cfg.IntOpt('notification_sleep',
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default=1,
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help="The seconds to sleep after an unsuccessful "
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"notification received."),
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cfg.IntOpt('alarm_granularity',
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default=300,
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help="Granularity to use for aodh alarms. This must match the "
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"configured Gnocchi archive policy"),
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cfg.StrOpt('alarm_metric_name',
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default="cpu",
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help="Name of the metric to create an alarm on."),
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cfg.StrOpt('alarm_aggregation_method',
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default="rate:mean",
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help="Aggregation method to use for alarm."),
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cfg.IntOpt('alarm_threshold',
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default=10,
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help="Threshold to cross for the alarm to trigger."),
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cfg.IntOpt('scaledown_alarm_threshold',
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default=2000000000,
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help="Threshold to cross for the alarm to trigger."),
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cfg.BoolOpt("disable_ssl_certificate_validation",
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default=False,
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help="Disable SSL certificate validation when running "
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"scenario tests"),
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cfg.StrOpt('sg_core_service_url',
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default="127.0.0.1:3000",
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help="URL to sg-core prometheus endpoint"),
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cfg.StrOpt('prometheus_service_url',
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default="127.0.0.1:9090",
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help="URL to prometheus endpoint"),
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cfg.IntOpt('ceilometer_polling_interval',
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default=300,
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help="Polling interval configured for ceilometer. This can "
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"be used in test cases to wait for metrics to appear."),
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cfg.IntOpt('prometheus_scrape_interval',
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default=15,
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help="Scrape interval configured for prometheus. This can "
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"be used in test cases to properly configure autoscaling"),
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cfg.StrOpt('autoscaling_instance_grouping',
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default='prefix',
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choices=['prefix', 'metadata'],
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help="How to group instances for autoscaling testing. "
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"'prefix' relies on the instances having a common string "
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"at the start of their name. 'metadata' is a new and "
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"prefered way of grouping since 2024.2 relying on "
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"metering.server_group instance metadata")
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]
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telemetry_services_opts = [
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cfg.ListOpt('metric_backends',
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default=[],
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item_type=types.String(choices=['gnocchi', 'prometheus']),
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help="Backend store used to store metrics"),
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cfg.StrOpt('alarm_backend',
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default='mysql',
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choices=['mysql', 'postgresql'],
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help="Database used by the aodh service"),
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]
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event_opts = [
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cfg.StrOpt('catalog_type',
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default='event',
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help="Catalog type of the Event service."),
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cfg.StrOpt('endpoint_type',
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default='publicURL',
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choices=['public', 'admin', 'internal',
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'publicURL', 'adminURL', 'internalURL'],
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help="The endpoint type to use for the event service."),
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]
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AlarmingGroup = [
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cfg.StrOpt('catalog_type',
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default='alarming',
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help="Catalog type of the Alarming service."),
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cfg.StrOpt('endpoint_type',
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default='publicURL',
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choices=['public', 'admin', 'internal',
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'publicURL', 'adminURL', 'internalURL'],
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help="The endpoint type to use for the alarming service."),
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cfg.BoolOpt('create_alarms',
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default=True,
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help="If create alarms dynamically before testing."),
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]
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metric_opts = [
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cfg.StrOpt('catalog_type',
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default='metric',
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help="Catalog type of the Metric service."),
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cfg.StrOpt('endpoint_type',
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default='publicURL',
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choices=['public', 'admin', 'internal',
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'publicURL', 'adminURL', 'internalURL'],
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help="The endpoint type to use for the metric service."),
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]
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