Aodh Configuration Options

Aodh Configuration Options

aodh: DEFAULT

record_history
Type:boolean
Default:true

Record alarm change events.

event_alarm_cache_ttl
Type:integer
Default:60

TTL of event alarm caches, in seconds. Set to 0 to disable caching.

additional_ingestion_lag
Type:integer
Default:0
Minimum Value:0

The number of seconds to extend the evaluation windows to compensate the reporting/ingestion lag.

rest_notifier_certificate_file
Type:string
Default:''

SSL Client certificate file for REST notifier.

rest_notifier_certificate_key
Type:string
Default:''

SSL Client private key file for REST notifier.

rest_notifier_ca_bundle_certificate_path
Type:string
Default:<None>

SSL CA_BUNDLE certificate for REST notifier

rest_notifier_ssl_verify
Type:boolean
Default:true

Whether to verify the SSL Server certificate when calling alarm action.

rest_notifier_max_retries
Type:integer
Default:0

Number of retries for REST notifier

notifier_topic
Type:string
Default:alarming

The topic that aodh uses for alarm notifier messages.

http_timeout
Type:integer
Default:600

Timeout seconds for HTTP requests. Set it to None to disable timeout.

evaluation_interval
Type:integer
Default:60

Period of evaluation cycle, should be >= than configured pipeline interval for collection of underlying meters.

aodh: api

paste_config
Type:string
Default:/home/zuul/src/git.openstack.org/openstack/aodh/aodh/api/api-paste.ini

Configuration file for WSGI definition of API.

auth_mode
Type:string
Default:keystone

Authentication mode to use. Unset to disable authentication

gnocchi_external_project_owner
Type:string
Default:service

Project name of resources creator in Gnocchi. (For example the Ceilometer project name

gnocchi_external_domain_name
Type:string
Default:Default

Domain name of resources creator in Gnocchi. (For example, default or service_domain

user_alarm_quota
Type:integer
Default:<None>

Maximum number of alarms defined for a user.

Deprecated Variations
Group Name
DEFAULT user_alarm_quota
project_alarm_quota
Type:integer
Default:<None>

Maximum number of alarms defined for a project.

Deprecated Variations
Group Name
DEFAULT project_alarm_quota
alarm_max_actions
Type:integer
Default:-1

Maximum count of actions for each state of an alarm, non-positive number means no limit.

Deprecated Variations
Group Name
DEFAULT alarm_max_actions

aodh: coordination

backend_url
Type:string
Default:<None>

The backend URL to use for distributed coordination. If left empty, alarm evaluation won’t do workload partitioning and will only function correctly if a single instance of the service is running.

heartbeat
Type:floating point
Default:1.0

Number of seconds between heartbeats for distributed coordination.

check_watchers
Type:floating point
Default:10.0

Number of seconds between checks to see if group membership has changed

retry_backoff
Type:integer
Default:1

Retry backoff factor when retrying to connect with coordination backend

max_retry_interval
Type:integer
Default:30

Maximum number of seconds between retry to join partitioning group

aodh: database

alarm_history_time_to_live
Type:integer
Default:-1

Number of seconds that alarm histories are kept in the database for (<= 0 means forever).

aodh: evaluator

workers
Type:integer
Default:1
Minimum Value:1

Number of workers for evaluator service. default value is 1.

aodh: listener

workers
Type:integer
Default:1
Minimum Value:1

Number of workers for listener service. default value is 1.

event_alarm_topic
Type:string
Default:alarm.all

The topic that aodh uses for event alarm evaluation.

Deprecated Variations
Group Name
DEFAULT event_alarm_topic
batch_size
Type:integer
Default:1

Number of notification messages to wait before dispatching them.

batch_timeout
Type:integer
Default:<None>

Number of seconds to wait before dispatching samples when batch_size is not reached (None means indefinitely).

aodh: notifier

workers
Type:integer
Default:1
Minimum Value:1

Number of workers for notifier service. default value is 1.

batch_size
Type:integer
Default:1

Number of notification messages to wait before dispatching them.

batch_timeout
Type:integer
Default:<None>

Number of seconds to wait before dispatching samples when batch_size is not reached (None means indefinitely).

aodh: service_credentials

region_name
Type:string
Default:<None>

Region name to use for OpenStack service endpoints.

Deprecated Variations
Group Name
service_credentials os-region-name
service_credentials os_region_name
interface
Type:string
Default:public
Valid Values:public, internal, admin, auth, publicURL, internalURL, adminURL

Type of endpoint in Identity service catalog to use for communication with OpenStack services.

Deprecated Variations
Group Name
service_credentials os-endpoint-type
service_credentials os_endpoint_type

aodh: service_types

zaqar
Type:string
Default:messaging

Message queue service type.

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