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Chapter 3. Telemetry Data Collection service (ceilometer) command-line client

The ceilometer client is the command-line interface (CLI) for the Telemetry Data Collection service (ceilometer) API and its extensions.

This chapter documents ceilometer version 2.8.0.

For help on a specific ceilometer command, enter:

$ ceilometer help COMMAND

3.1. ceilometer usage

usage: ceilometer [--version] [-d] [-v] [--timeout TIMEOUT]
                  [--ceilometer-url <CEILOMETER_URL>]
                  [--ceilometer-api-version CEILOMETER_API_VERSION]
                  [--os-tenant-id <tenant-id>]
                  [--os-region-name <region-name>]
                  [--os-auth-token <auth-token>]
                  [--os-service-type <service-type>]
                  [--os-endpoint-type <endpoint-type>] [--os-cacert <cacert>]
                  [--os-insecure <insecure>] [--os-cert-file <cert-file>]
                  [--os-key-file <key-file>] [--os-cert <cert>]
                  [--os-key <key>] [--os-project-name <project-name>]
                  [--os-project-id <project-id>]
                  [--os-project-domain-id <project-domain-id>]
                  [--os-project-domain-name <project-domain-name>]
                  [--os-user-id <user-id>]
                  [--os-user-domain-id <user-domain-id>]
                  [--os-user-domain-name <user-domain-name>]
                  [--os-endpoint <endpoint>] [--os-auth-system <auth-system>]
                  [--os-username <username>] [--os-password <password>]
                  [--os-tenant-name <tenant-name>] [--os-token <token>]
                  [--os-auth-url <auth-url>]
                  <subcommand> ...

Subcommands:

alarm-combination-create
Create a new alarm based on state of other alarms.
alarm-combination-update
Update an existing alarm based on state of other alarms.
alarm-create
Create a new alarm (Deprecated). Use alarm-threshold-create instead.
alarm-delete
Delete an alarm.
alarm-event-create
Create a new alarm based on events.
alarm-event-update
Update an existing alarm based on events.
alarm-gnocchi-aggregation-by-metrics-threshold-create
Create a new alarm based on computed statistics.
alarm-gnocchi-aggregation-by-metrics-threshold-update
Update an existing alarm based on computed statistics.
alarm-gnocchi-aggregation-by-resources-threshold-create
Create a new alarm based on computed statistics.
alarm-gnocchi-aggregation-by-resources-threshold-update
Update an existing alarm based on computed statistics.
alarm-gnocchi-resources-threshold-create
Create a new alarm based on computed statistics.
alarm-gnocchi-resources-threshold-update
Update an existing alarm based on computed statistics.
alarm-history
Display the change history of an alarm.
alarm-list
List the user’s alarms.
alarm-show
Show an alarm.
alarm-state-get
Get the state of an alarm.
alarm-state-set
Set the state of an alarm.
alarm-threshold-create
Create a new alarm based on computed statistics.
alarm-threshold-update
Update an existing alarm based on computed statistics.
alarm-update
Update an existing alarm (Deprecated).
capabilities
Print Ceilometer capabilities.
event-list
List events.
event-show
Show a particular event.
event-type-list
List event types.
meter-list
List the user’s meters.
query-alarm-history
Query Alarm History.
query-alarms
Query Alarms.
query-samples
Query samples.
resource-list
List the resources.
resource-show
Show the resource.
sample-create
Create a sample.
sample-create-list
Create a sample list.
sample-list
List the samples (return OldSample objects if -m/--meter is set).
sample-show
Show a sample.
statistics
List the statistics for a meter.
trait-description-list
List trait info for an event type.
trait-list
List all traits with name <trait_name> for Event Type <event_type>.
bash-completion
Prints all of the commands and options to stdout.
help
Display help about this program or one of its subcommands.

3.2. ceilometer optional arguments

--version
show program’s version number and exit
-d, --debug
Defaults to env[CEILOMETERCLIENT_DEBUG].
-v, --verbose
Print more verbose output.
--timeout TIMEOUT
Number of seconds to wait for a response.
--ceilometer-url <CEILOMETER_URL>
DEPRECATED, use --os-endpoint instead. Defaults to env[CEILOMETER_URL].
--ceilometer-api-version CEILOMETER_API_VERSION
Defaults to env[CEILOMETER_API_VERSION] or 2.
--os-tenant-id <tenant-id>
Defaults to env[OS_TENANT_ID].
--os-region-name <region-name>
Defaults to env[OS_REGION_NAME].
--os-auth-token <auth-token>
Defaults to env[OS_AUTH_TOKEN].
--os-service-type <service-type>
Defaults to env[OS_SERVICE_TYPE].
--os-endpoint-type <endpoint-type>
Defaults to env[OS_ENDPOINT_TYPE].
--os-cacert <cacert>
Defaults to env[OS_CACERT].
--os-insecure <insecure>
Defaults to env[OS_INSECURE].
--os-cert-file <cert-file>
Defaults to env[OS_CERT_FILE].
--os-key-file <key-file>
Defaults to env[OS_KEY_FILE].
--os-cert <cert>
Defaults to env[OS_CERT].
--os-key <key>
Defaults to env[OS_KEY].
--os-project-name <project-name>
Defaults to env[OS_PROJECT_NAME].
--os-project-id <project-id>
Defaults to env[OS_PROJECT_ID].
--os-project-domain-id <project-domain-id>
Defaults to env[OS_PROJECT_DOMAIN_ID].
--os-project-domain-name <project-domain-name>
Defaults to env[OS_PROJECT_DOMAIN_NAME].
--os-user-id <user-id>
Defaults to env[OS_USER_ID].
--os-user-domain-id <user-domain-id>
Defaults to env[OS_USER_DOMAIN_ID].
--os-user-domain-name <user-domain-name>
Defaults to env[OS_USER_DOMAIN_NAME].
--os-endpoint <endpoint>
Defaults to env[OS_ENDPOINT].
--os-auth-system <auth-system>
Defaults to env[OS_AUTH_SYSTEM].
--os-username <username>
Defaults to env[OS_USERNAME].
--os-password <password>
Defaults to env[OS_PASSWORD].
--os-tenant-name <tenant-name>
Defaults to env[OS_TENANT_NAME].
--os-token <token>
Defaults to env[OS_TOKEN].
--os-auth-url <auth-url>
Defaults to env[OS_AUTH_URL].

3.2.1. ceilometer alarm-combination-create

usage: ceilometer alarm-combination-create --name <NAME>
                                           [--project-id <ALARM_PROJECT_ID>]
                                           [--user-id <ALARM_USER_ID>]
                                           [--description <DESCRIPTION>]
                                           [--state <STATE>]
                                           [--severity <SEVERITY>]
                                           [--enabled {True|False}]
                                           [--alarm-action <Webhook URL>]
                                           [--ok-action <Webhook URL>]
                                           [--insufficient-data-action <Webhook URL>]
                                           [--time-constraint <Time Constraint>]
                                           [--repeat-actions {True|False}]
                                           --alarm_ids <ALARM IDS>
                                           [--operator <OPERATOR>]

Create a new alarm based on state of other alarms.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant). Required.
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--alarm_ids <ALARM IDS>
List of alarm IDs. Required.
--operator <OPERATOR>
Operator to compare with, one of: ['and', 'or'].

3.2.2. ceilometer alarm-combination-update

usage: ceilometer alarm-combination-update [--name <NAME>]
                                           [--project-id <ALARM_PROJECT_ID>]
                                           [--user-id <ALARM_USER_ID>]
                                           [--description <DESCRIPTION>]
                                           [--state <STATE>]
                                           [--severity <SEVERITY>]
                                           [--enabled {True|False}]
                                           [--alarm-action <Webhook URL>]
                                           [--ok-action <Webhook URL>]
                                           [--insufficient-data-action <Webhook URL>]
                                           [--time-constraint <Time Constraint>]
                                           [--repeat-actions {True|False}]
                                           [--remove-time-constraint <Constraint names>]
                                           [--alarm_ids <ALARM IDS>]
                                           [--operator <OPERATOR>]
                                           [<ALARM_ID>]

Update an existing alarm based on state of other alarms.

Positional arguments:

<ALARM_ID>
ID of the alarm to update.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant).
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--remove-time-constraint <Constraint names>
Name or list of names of the time constraints to remove.
--alarm_ids <ALARM IDS>
List of alarm IDs.
--operator <OPERATOR>
Operator to compare with, one of: ['and', 'or'].

3.2.3. ceilometer alarm-delete

usage: ceilometer alarm-delete [<ALARM_ID>]

Delete an alarm.

Positional arguments:

<ALARM_ID>
ID of the alarm to delete.

3.2.4. ceilometer alarm-event-create

usage: ceilometer alarm-event-create --name <NAME>
                                     [--project-id <ALARM_PROJECT_ID>]
                                     [--user-id <ALARM_USER_ID>]
                                     [--description <DESCRIPTION>]
                                     [--state <STATE>] [--severity <SEVERITY>]
                                     [--enabled {True|False}]
                                     [--alarm-action <Webhook URL>]
                                     [--ok-action <Webhook URL>]
                                     [--insufficient-data-action <Webhook URL>]
                                     [--time-constraint <Time Constraint>]
                                     [--repeat-actions {True|False}]
                                     [--event-type <EVENT_TYPE>] [-q <QUERY>]

Create a new alarm based on events.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant). Required.
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--event-type <EVENT_TYPE>
Event type for event alarm.
-q <QUERY>, --query <QUERY>
key[op]data_type::value; list for filtering events. data_type is optional, but if supplied must be string, integer, float or datetime.

3.2.5. ceilometer alarm-event-update

usage: ceilometer alarm-event-update [--name <NAME>]
                                     [--project-id <ALARM_PROJECT_ID>]
                                     [--user-id <ALARM_USER_ID>]
                                     [--description <DESCRIPTION>]
                                     [--state <STATE>] [--severity <SEVERITY>]
                                     [--enabled {True|False}]
                                     [--alarm-action <Webhook URL>]
                                     [--ok-action <Webhook URL>]
                                     [--insufficient-data-action <Webhook URL>]
                                     [--time-constraint <Time Constraint>]
                                     [--repeat-actions {True|False}]
                                     [--event-type <EVENT_TYPE>] [-q <QUERY>]
                                     [<ALARM_ID>]

Update an existing alarm based on events.

Positional arguments:

<ALARM_ID>
ID of the alarm to update.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant).
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--event-type <EVENT_TYPE>
Event type for event alarm.
-q <QUERY>, --query <QUERY>
key[op]data_type::value; list for filtering events. data_type is optional, but if supplied must be string, integer, float or datetime.

3.2.6. ceilometer alarm-gnocchi-aggregation-by-metrics-threshold-create

usage: ceilometer alarm-gnocchi-aggregation-by-metrics-threshold-create
       --name <NAME> [--project-id <ALARM_PROJECT_ID>]
       [--user-id <ALARM_USER_ID>] [--description <DESCRIPTION>]
       [--state <STATE>] [--severity <SEVERITY>] [--enabled {True|False}]
       [--alarm-action <Webhook URL>] [--ok-action <Webhook URL>]
       [--insufficient-data-action <Webhook URL>]
       [--time-constraint <Time Constraint>] [--repeat-actions {True|False}]
       [--granularity <GRANULARITY>] [--evaluation-periods <COUNT>]
       --aggregation-method <AGGREATION> [--comparison-operator <OPERATOR>]
       --threshold <THRESHOLD> -m <METRICS>

Create a new alarm based on computed statistics.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant). Required.
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--granularity <GRANULARITY>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--aggregation-method <AGGREATION>
Aggregation method to use, one of: ['last', 'min', 'median', 'sum', 'std', 'first', 'mean', 'count', 'moving-average', 'max', '1pct', '2pct', '3pct', '4pct', '5pct', '6pct', '7pct', '8pct', '9pct', '10pct', '11pct', '12pct', '13pct', '14pct', '15pct', '16pct', '17pct', '18pct', '19pct', '20pct', '21pct', '22pct', '23pct', '24pct', '25pct', '26pct', '27pct', '28pct', '29pct', '30pct', '31pct', '32pct', '33pct', '34pct', '35pct', '36pct', '37pct', '38pct', '39pct', '40pct', '41pct', '42pct', '43pct', '44pct', '45pct', '46pct', '47pct', '48pct', '49pct', '50pct', '51pct', '52pct', '53pct', '54pct', '55pct', '56pct', '57pct', '58pct', '59pct', '60pct', '61pct', '62pct', '63pct', '64pct', '65pct', '66pct', '67pct', '68pct', '69pct', '70pct', '71pct', '72pct', '73pct', '74pct', '75pct', '76pct', '77pct', '78pct', '79pct', '80pct', '81pct', '82pct', '83pct', '84pct', '85pct', '86pct', '87pct', '88pct', '89pct', '90pct', '91pct', '92pct', '93pct', '94pct', '95pct', '96pct', '97pct', '98pct', '99pct']. Required.
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against. Required.
-m <METRICS>, --metrics <METRICS>
Metric to evaluate against. Required.

3.2.7. ceilometer alarm-gnocchi-aggregation-by-metrics-threshold-update

usage: ceilometer alarm-gnocchi-aggregation-by-metrics-threshold-update
       [--name <NAME>] [--project-id <ALARM_PROJECT_ID>]
       [--user-id <ALARM_USER_ID>] [--description <DESCRIPTION>]
       [--state <STATE>] [--severity <SEVERITY>] [--enabled {True|False}]
       [--alarm-action <Webhook URL>] [--ok-action <Webhook URL>]
       [--insufficient-data-action <Webhook URL>]
       [--time-constraint <Time Constraint>] [--repeat-actions {True|False}]
       [--granularity <GRANULARITY>] [--evaluation-periods <COUNT>]
       [--aggregation-method <AGGREATION>] [--comparison-operator <OPERATOR>]
       [--threshold <THRESHOLD>] [-m <METRICS>]
       [--remove-time-constraint <Constraint names>]
       [<ALARM_ID>]

Update an existing alarm based on computed statistics.

Positional arguments:

<ALARM_ID>
ID of the alarm to update.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant).
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--granularity <GRANULARITY>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--aggregation-method <AGGREATION>
Aggregation method to use, one of: ['last', 'min', 'median', 'sum', 'std', 'first', 'mean', 'count', 'moving-average', 'max', '1pct', '2pct', '3pct', '4pct', '5pct', '6pct', '7pct', '8pct', '9pct', '10pct', '11pct', '12pct', '13pct', '14pct', '15pct', '16pct', '17pct', '18pct', '19pct', '20pct', '21pct', '22pct', '23pct', '24pct', '25pct', '26pct', '27pct', '28pct', '29pct', '30pct', '31pct', '32pct', '33pct', '34pct', '35pct', '36pct', '37pct', '38pct', '39pct', '40pct', '41pct', '42pct', '43pct', '44pct', '45pct', '46pct', '47pct', '48pct', '49pct', '50pct', '51pct', '52pct', '53pct', '54pct', '55pct', '56pct', '57pct', '58pct', '59pct', '60pct', '61pct', '62pct', '63pct', '64pct', '65pct', '66pct', '67pct', '68pct', '69pct', '70pct', '71pct', '72pct', '73pct', '74pct', '75pct', '76pct', '77pct', '78pct', '79pct', '80pct', '81pct', '82pct', '83pct', '84pct', '85pct', '86pct', '87pct', '88pct', '89pct', '90pct', '91pct', '92pct', '93pct', '94pct', '95pct', '96pct', '97pct', '98pct', '99pct'].
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against.
-m <METRICS>, --metrics <METRICS>
Metric to evaluate against.
--remove-time-constraint <Constraint names>
Name or list of names of the time constraints to remove.

3.2.8. ceilometer alarm-gnocchi-aggregation-by-resources-threshold-create

usage: ceilometer alarm-gnocchi-aggregation-by-resources-threshold-create
       --name <NAME> [--project-id <ALARM_PROJECT_ID>]
       [--user-id <ALARM_USER_ID>] [--description <DESCRIPTION>]
       [--state <STATE>] [--severity <SEVERITY>] [--enabled {True|False}]
       [--alarm-action <Webhook URL>] [--ok-action <Webhook URL>]
       [--insufficient-data-action <Webhook URL>]
       [--time-constraint <Time Constraint>] [--repeat-actions {True|False}]
       [--granularity <GRANULARITY>] [--evaluation-periods <COUNT>]
       --aggregation-method <AGGREATION> [--comparison-operator <OPERATOR>]
       --threshold <THRESHOLD> -m <METRIC> --resource-type <RESOURCE_TYPE>
       --query <QUERY>

Create a new alarm based on computed statistics.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant). Required.
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--granularity <GRANULARITY>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--aggregation-method <AGGREATION>
Aggregation method to use, one of: ['last', 'min', 'median', 'sum', 'std', 'first', 'mean', 'count', 'moving-average', 'max', '1pct', '2pct', '3pct', '4pct', '5pct', '6pct', '7pct', '8pct', '9pct', '10pct', '11pct', '12pct', '13pct', '14pct', '15pct', '16pct', '17pct', '18pct', '19pct', '20pct', '21pct', '22pct', '23pct', '24pct', '25pct', '26pct', '27pct', '28pct', '29pct', '30pct', '31pct', '32pct', '33pct', '34pct', '35pct', '36pct', '37pct', '38pct', '39pct', '40pct', '41pct', '42pct', '43pct', '44pct', '45pct', '46pct', '47pct', '48pct', '49pct', '50pct', '51pct', '52pct', '53pct', '54pct', '55pct', '56pct', '57pct', '58pct', '59pct', '60pct', '61pct', '62pct', '63pct', '64pct', '65pct', '66pct', '67pct', '68pct', '69pct', '70pct', '71pct', '72pct', '73pct', '74pct', '75pct', '76pct', '77pct', '78pct', '79pct', '80pct', '81pct', '82pct', '83pct', '84pct', '85pct', '86pct', '87pct', '88pct', '89pct', '90pct', '91pct', '92pct', '93pct', '94pct', '95pct', '96pct', '97pct', '98pct', '99pct']. Required.
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against. Required.
-m <METRIC>, --metric <METRIC>
Metric to evaluate against. Required.
--resource-type <RESOURCE_TYPE>
Resource_type to evaluate against. Required.
--query <QUERY>
Gnocchi resources search query filter Required.

3.2.9. ceilometer alarm-gnocchi-aggregation-by-resources-threshold-update

usage: ceilometer alarm-gnocchi-aggregation-by-resources-threshold-update
       [--name <NAME>] [--project-id <ALARM_PROJECT_ID>]
       [--user-id <ALARM_USER_ID>] [--description <DESCRIPTION>]
       [--state <STATE>] [--severity <SEVERITY>] [--enabled {True|False}]
       [--alarm-action <Webhook URL>] [--ok-action <Webhook URL>]
       [--insufficient-data-action <Webhook URL>]
       [--time-constraint <Time Constraint>] [--repeat-actions {True|False}]
       [--granularity <GRANULARITY>] [--evaluation-periods <COUNT>]
       [--aggregation-method <AGGREATION>] [--comparison-operator <OPERATOR>]
       [--threshold <THRESHOLD>] [-m <METRIC>]
       [--resource-type <RESOURCE_TYPE>] [--query <QUERY>]
       [--remove-time-constraint <Constraint names>]
       [<ALARM_ID>]

Update an existing alarm based on computed statistics.

Positional arguments:

<ALARM_ID>
ID of the alarm to update.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant).
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--granularity <GRANULARITY>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--aggregation-method <AGGREATION>
Aggregation method to use, one of: ['last', 'min', 'median', 'sum', 'std', 'first', 'mean', 'count', 'moving-average', 'max', '1pct', '2pct', '3pct', '4pct', '5pct', '6pct', '7pct', '8pct', '9pct', '10pct', '11pct', '12pct', '13pct', '14pct', '15pct', '16pct', '17pct', '18pct', '19pct', '20pct', '21pct', '22pct', '23pct', '24pct', '25pct', '26pct', '27pct', '28pct', '29pct', '30pct', '31pct', '32pct', '33pct', '34pct', '35pct', '36pct', '37pct', '38pct', '39pct', '40pct', '41pct', '42pct', '43pct', '44pct', '45pct', '46pct', '47pct', '48pct', '49pct', '50pct', '51pct', '52pct', '53pct', '54pct', '55pct', '56pct', '57pct', '58pct', '59pct', '60pct', '61pct', '62pct', '63pct', '64pct', '65pct', '66pct', '67pct', '68pct', '69pct', '70pct', '71pct', '72pct', '73pct', '74pct', '75pct', '76pct', '77pct', '78pct', '79pct', '80pct', '81pct', '82pct', '83pct', '84pct', '85pct', '86pct', '87pct', '88pct', '89pct', '90pct', '91pct', '92pct', '93pct', '94pct', '95pct', '96pct', '97pct', '98pct', '99pct'].
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against.
-m <METRIC>, --metric <METRIC>
Metric to evaluate against.
--resource-type <RESOURCE_TYPE>
Resource_type to evaluate against.
--query <QUERY>
Gnocchi resources search query filter
--remove-time-constraint <Constraint names>
Name or list of names of the time constraints to remove.

3.2.10. ceilometer alarm-gnocchi-resources-threshold-create

usage: ceilometer alarm-gnocchi-resources-threshold-create --name <NAME>
                                                           [--project-id <ALARM_PROJECT_ID>]
                                                           [--user-id <ALARM_USER_ID>]
                                                           [--description <DESCRIPTION>]
                                                           [--state <STATE>]
                                                           [--severity <SEVERITY>]
                                                           [--enabled {True|False}]
                                                           [--alarm-action <Webhook URL>]
                                                           [--ok-action <Webhook URL>]
                                                           [--insufficient-data-action <Webhook URL>]
                                                           [--time-constraint <Time Constraint>]
                                                           [--repeat-actions {True|False}]
                                                           [--granularity <GRANULARITY>]
                                                           [--evaluation-periods <COUNT>]
                                                           --aggregation-method
                                                           <AGGREATION>
                                                           [--comparison-operator <OPERATOR>]
                                                           --threshold
                                                           <THRESHOLD> -m
                                                           <METRIC>
                                                           --resource-type
                                                           <RESOURCE_TYPE>
                                                           --resource-id
                                                           <RESOURCE_ID>

Create a new alarm based on computed statistics.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant). Required.
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--granularity <GRANULARITY>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--aggregation-method <AGGREATION>
Aggregation method to use, one of: ['last', 'min', 'median', 'sum', 'std', 'first', 'mean', 'count', 'moving-average', 'max', '1pct', '2pct', '3pct', '4pct', '5pct', '6pct', '7pct', '8pct', '9pct', '10pct', '11pct', '12pct', '13pct', '14pct', '15pct', '16pct', '17pct', '18pct', '19pct', '20pct', '21pct', '22pct', '23pct', '24pct', '25pct', '26pct', '27pct', '28pct', '29pct', '30pct', '31pct', '32pct', '33pct', '34pct', '35pct', '36pct', '37pct', '38pct', '39pct', '40pct', '41pct', '42pct', '43pct', '44pct', '45pct', '46pct', '47pct', '48pct', '49pct', '50pct', '51pct', '52pct', '53pct', '54pct', '55pct', '56pct', '57pct', '58pct', '59pct', '60pct', '61pct', '62pct', '63pct', '64pct', '65pct', '66pct', '67pct', '68pct', '69pct', '70pct', '71pct', '72pct', '73pct', '74pct', '75pct', '76pct', '77pct', '78pct', '79pct', '80pct', '81pct', '82pct', '83pct', '84pct', '85pct', '86pct', '87pct', '88pct', '89pct', '90pct', '91pct', '92pct', '93pct', '94pct', '95pct', '96pct', '97pct', '98pct', '99pct']. Required.
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against. Required.
-m <METRIC>, --metric <METRIC>
Metric to evaluate against. Required.
--resource-type <RESOURCE_TYPE>
Resource_type to evaluate against. Required.
--resource-id <RESOURCE_ID>
Resource id to evaluate against Required.

3.2.11. ceilometer alarm-gnocchi-resources-threshold-update

usage: ceilometer alarm-gnocchi-resources-threshold-update [--name <NAME>]
                                                           [--project-id <ALARM_PROJECT_ID>]
                                                           [--user-id <ALARM_USER_ID>]
                                                           [--description <DESCRIPTION>]
                                                           [--state <STATE>]
                                                           [--severity <SEVERITY>]
                                                           [--enabled {True|False}]
                                                           [--alarm-action <Webhook URL>]
                                                           [--ok-action <Webhook URL>]
                                                           [--insufficient-data-action <Webhook URL>]
                                                           [--time-constraint <Time Constraint>]
                                                           [--repeat-actions {True|False}]
                                                           [--granularity <GRANULARITY>]
                                                           [--evaluation-periods <COUNT>]
                                                           [--aggregation-method <AGGREATION>]
                                                           [--comparison-operator <OPERATOR>]
                                                           [--threshold <THRESHOLD>]
                                                           [-m <METRIC>]
                                                           [--resource-type <RESOURCE_TYPE>]
                                                           [--resource-id <RESOURCE_ID>]
                                                           [--remove-time-constraint <Constraint names>]
                                                           [<ALARM_ID>]

Update an existing alarm based on computed statistics.

Positional arguments:

<ALARM_ID>
ID of the alarm to update.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant).
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--granularity <GRANULARITY>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--aggregation-method <AGGREATION>
Aggregation method to use, one of: ['last', 'min', 'median', 'sum', 'std', 'first', 'mean', 'count', 'moving-average', 'max', '1pct', '2pct', '3pct', '4pct', '5pct', '6pct', '7pct', '8pct', '9pct', '10pct', '11pct', '12pct', '13pct', '14pct', '15pct', '16pct', '17pct', '18pct', '19pct', '20pct', '21pct', '22pct', '23pct', '24pct', '25pct', '26pct', '27pct', '28pct', '29pct', '30pct', '31pct', '32pct', '33pct', '34pct', '35pct', '36pct', '37pct', '38pct', '39pct', '40pct', '41pct', '42pct', '43pct', '44pct', '45pct', '46pct', '47pct', '48pct', '49pct', '50pct', '51pct', '52pct', '53pct', '54pct', '55pct', '56pct', '57pct', '58pct', '59pct', '60pct', '61pct', '62pct', '63pct', '64pct', '65pct', '66pct', '67pct', '68pct', '69pct', '70pct', '71pct', '72pct', '73pct', '74pct', '75pct', '76pct', '77pct', '78pct', '79pct', '80pct', '81pct', '82pct', '83pct', '84pct', '85pct', '86pct', '87pct', '88pct', '89pct', '90pct', '91pct', '92pct', '93pct', '94pct', '95pct', '96pct', '97pct', '98pct', '99pct'].
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against.
-m <METRIC>, --metric <METRIC>
Metric to evaluate against.
--resource-type <RESOURCE_TYPE>
Resource_type to evaluate against.
--resource-id <RESOURCE_ID>
Resource id to evaluate against
--remove-time-constraint <Constraint names>
Name or list of names of the time constraints to remove.

3.2.12. ceilometer alarm-history

usage: ceilometer alarm-history [-q <QUERY>] [<ALARM_ID>]

Display the change history of an alarm.

Positional arguments:

<ALARM_ID>
ID of the alarm for which history is shown.

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.

3.2.13. ceilometer alarm-list

usage: ceilometer alarm-list [-q <QUERY>]

List the user’s alarms.

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.

3.2.14. ceilometer alarm-show

usage: ceilometer alarm-show [<ALARM_ID>]

Show an alarm.

Positional arguments:

<ALARM_ID>
ID of the alarm to show.

3.2.15. ceilometer alarm-state-get

usage: ceilometer alarm-state-get [<ALARM_ID>]

Get the state of an alarm.

Positional arguments:

<ALARM_ID>
ID of the alarm state to show.

3.2.16. ceilometer alarm-state-set

usage: ceilometer alarm-state-set --state <STATE> [<ALARM_ID>]

Set the state of an alarm.

Positional arguments:

<ALARM_ID>
ID of the alarm state to set.

Optional arguments:

--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']. Required.

3.2.17. ceilometer alarm-threshold-create

usage: ceilometer alarm-threshold-create --name <NAME>
                                         [--project-id <ALARM_PROJECT_ID>]
                                         [--user-id <ALARM_USER_ID>]
                                         [--description <DESCRIPTION>]
                                         [--state <STATE>]
                                         [--severity <SEVERITY>]
                                         [--enabled {True|False}]
                                         [--alarm-action <Webhook URL>]
                                         [--ok-action <Webhook URL>]
                                         [--insufficient-data-action <Webhook URL>]
                                         [--time-constraint <Time Constraint>]
                                         [--repeat-actions {True|False}] -m
                                         <METRIC> [--period <PERIOD>]
                                         [--evaluation-periods <COUNT>]
                                         [--statistic <STATISTIC>]
                                         [--comparison-operator <OPERATOR>]
                                         --threshold <THRESHOLD> [-q <QUERY>]

Create a new alarm based on computed statistics.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant). Required.
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
-m <METRIC>, --meter-name <METRIC>
Metric to evaluate against. Required.
--period <PERIOD>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--statistic <STATISTIC>
Statistic to evaluate, one of: ['max', 'min', 'avg', 'sum', 'count'].
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against. Required.
-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.

3.2.18. ceilometer alarm-threshold-update

usage: ceilometer alarm-threshold-update [--name <NAME>]
                                         [--project-id <ALARM_PROJECT_ID>]
                                         [--user-id <ALARM_USER_ID>]
                                         [--description <DESCRIPTION>]
                                         [--state <STATE>]
                                         [--severity <SEVERITY>]
                                         [--enabled {True|False}]
                                         [--alarm-action <Webhook URL>]
                                         [--ok-action <Webhook URL>]
                                         [--insufficient-data-action <Webhook URL>]
                                         [--time-constraint <Time Constraint>]
                                         [--repeat-actions {True|False}]
                                         [--remove-time-constraint <Constraint names>]
                                         [-m <METRIC>] [--period <PERIOD>]
                                         [--evaluation-periods <COUNT>]
                                         [--statistic <STATISTIC>]
                                         [--comparison-operator <OPERATOR>]
                                         [--threshold <THRESHOLD>]
                                         [-q <QUERY>]
                                         [<ALARM_ID>]

Update an existing alarm based on computed statistics.

Positional arguments:

<ALARM_ID>
ID of the alarm to update.

Optional arguments:

--name <NAME>
Name of the alarm (must be unique per tenant).
--project-id <ALARM_PROJECT_ID>
Tenant to associate with alarm (configurable by admin users only).
--user-id <ALARM_USER_ID>
User to associate with alarm (configurable by admin users only).
--description <DESCRIPTION>
Free text description of the alarm.
--state <STATE>
State of the alarm, one of: ['ok', 'alarm', 'insufficient data']
--severity <SEVERITY>
Severity of the alarm, one of: ['low', 'moderate', 'critical']
--enabled {True|False}
True if alarm evaluation/actioning is enabled.
--alarm-action <Webhook URL>
URL to invoke when state transitions to alarm. May be used multiple times. Defaults to None.
--ok-action <Webhook URL>
URL to invoke when state transitions to OK. May be used multiple times. Defaults to None.
--insufficient-data-action <Webhook URL>
URL to invoke when state transitions to insufficient data. May be used multiple times. Defaults to None.
--time-constraint <Time Constraint>
Only evaluate the alarm if the time at evaluation is within this time constraint. Start point(s) of the constraint are specified with a cron expression, whereas its duration is given in seconds. Can be specified multiple times for multiple time constraints, format is: name=<CONSTRAINT_NAME>;start=<CRON>;durati on=<SECONDS>;[description=<DESCRIPTION>;[timez one=<IANA Timezone>]] Defaults to None.
--repeat-actions {True|False}
True if actions should be repeatedly notified while alarm remains in target state.
--remove-time-constraint <Constraint names>
Name or list of names of the time constraints to remove.
-m <METRIC>, --meter-name <METRIC>
Metric to evaluate against.
--period <PERIOD>
Length of each period (seconds) to evaluate over.
--evaluation-periods <COUNT>
Number of periods to evaluate over.
--statistic <STATISTIC>
Statistic to evaluate, one of: ['max', 'min', 'avg', 'sum', 'count'].
--comparison-operator <OPERATOR>
Operator to compare with, one of: ['lt', 'le', 'eq', 'ne', 'ge', 'gt'].
--threshold <THRESHOLD>
Threshold to evaluate against.
-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.

3.2.19. ceilometer capabilities

usage: ceilometer capabilities

Print Ceilometer capabilities.

3.2.20. ceilometer event-list

usage: ceilometer event-list [-q <QUERY>] [--no-traits] [-l <NUMBER>]

List events.

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float or datetime.
--no-traits
If specified, traits will not be printed.
-l <NUMBER>, --limit <NUMBER>
Maximum number of events to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group

3.2.21. ceilometer event-show

usage: ceilometer event-show <message_id>

Show a particular event.

Positional arguments:

<message_id>
The ID of the event. Should be a UUID.

3.2.22. ceilometer event-type-list

usage: ceilometer event-type-list

List event types.

3.2.23. ceilometer meter-list

usage: ceilometer meter-list [-q <QUERY>] [-l <NUMBER>]
                             [--unique {True|False}]

List the user’s meters.

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.
-l <NUMBER>, --limit <NUMBER>
Maximum number of meters to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group
--unique {True|False}
Retrieves unique list of meters.

3.2.24. ceilometer query-alarm-history

usage: ceilometer query-alarm-history [-f <FILTER>] [-o <ORDERBY>]
                                      [-l <LIMIT>]

Query Alarm History.

Optional arguments:

-f <FILTER>, --filter <FILTER>
{complex_op: [{simple_op: {field_name: value}}]} The complex_op is one of: ['and', 'or'], simple_op is one of: ['=', '!=', '<', '⇐', '>', '>='].
-o <ORDERBY>, --orderby <ORDERBY>
[{field_name: direction}, {field_name: direction}] The direction is one of: ['asc', 'desc'].
-l <LIMIT>, --limit <LIMIT>
Maximum number of alarm history items to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group

3.2.25. ceilometer query-alarms

usage: ceilometer query-alarms [-f <FILTER>] [-o <ORDERBY>] [-l <LIMIT>]

Query Alarms.

Optional arguments:

-f <FILTER>, --filter <FILTER>
{complex_op: [{simple_op: {field_name: value}}]} The complex_op is one of: ['and', 'or'], simple_op is one of: ['=', '!=', '<', '⇐', '>', '>='].
-o <ORDERBY>, --orderby <ORDERBY>
[{field_name: direction}, {field_name: direction}] The direction is one of: ['asc', 'desc'].
-l <LIMIT>, --limit <LIMIT>
Maximum number of alarms to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group

3.2.26. ceilometer query-samples

usage: ceilometer query-samples [-f <FILTER>] [-o <ORDERBY>] [-l <LIMIT>]

Query samples.

Optional arguments:

-f <FILTER>, --filter <FILTER>
{complex_op: [{simple_op: {field_name: value}}]} The complex_op is one of: ['and', 'or'], simple_op is one of: ['=', '!=', '<', '⇐', '>', '>='].
-o <ORDERBY>, --orderby <ORDERBY>
[{field_name: direction}, {field_name: direction}] The direction is one of: ['asc', 'desc'].
-l <LIMIT>, --limit <LIMIT>
Maximum number of samples to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group

3.2.27. ceilometer resource-list

usage: ceilometer resource-list [-q <QUERY>] [-l <NUMBER>]

List the resources.

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.
-l <NUMBER>, --limit <NUMBER>
Maximum number of resources to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group

3.2.28. ceilometer resource-show

usage: ceilometer resource-show <RESOURCE_ID>

Show the resource.

Positional arguments:

<RESOURCE_ID>
ID of the resource to show.

3.2.29. ceilometer sample-create

usage: ceilometer sample-create [--project-id <SAMPLE_PROJECT_ID>]
                                [--user-id <SAMPLE_USER_ID>] -r <RESOURCE_ID>
                                -m <METER_NAME> --meter-type <METER_TYPE>
                                --meter-unit <METER_UNIT> --sample-volume
                                <SAMPLE_VOLUME>
                                [--resource-metadata <RESOURCE_METADATA>]
                                [--timestamp <TIMESTAMP>] [--direct <DIRECT>]

Create a sample.

Optional arguments:

--project-id <SAMPLE_PROJECT_ID>
Tenant to associate with sample (configurable by admin users only).
--user-id <SAMPLE_USER_ID>
User to associate with sample (configurable by admin users only).
-r <RESOURCE_ID>, --resource-id <RESOURCE_ID>
ID of the resource. Required.
-m <METER_NAME>, --meter-name <METER_NAME>
The meter name. Required.
--meter-type <METER_TYPE>
The meter type. Required.
--meter-unit <METER_UNIT>
The meter unit. Required.
--sample-volume <SAMPLE_VOLUME>
The sample volume. Required.
--resource-metadata <RESOURCE_METADATA>
Resource metadata. Provided value should be a set of key-value pairs e.g. {"key":"value"}.
--timestamp <TIMESTAMP>
The sample timestamp.
--direct <DIRECT>
Post sample to storage directly. Defaults to False.

3.2.30. ceilometer sample-create-list

usage: ceilometer sample-create-list [--direct <DIRECT>] <SAMPLES_LIST>

Create a sample list.

Positional arguments:

<SAMPLES_LIST>
Json array with samples to create.

Optional arguments:

--direct <DIRECT>
Post samples to storage directly. Defaults to False.

3.2.31. ceilometer sample-list

usage: ceilometer sample-list [-q <QUERY>] [-m <NAME>] [-l <NUMBER>]

List the samples (return OldSample objects if -m/--meter is set).

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.
-m <NAME>, --meter <NAME>
Name of meter to show samples for.
-l <NUMBER>, --limit <NUMBER>
Maximum number of samples to return. API server limits result to <default_api_return_limit> rows if no limit provided. Option is configured in ceilometer.conf [api] group

3.2.32. ceilometer sample-show

usage: ceilometer sample-show <SAMPLE_ID>

Show a sample.

Positional arguments:

<SAMPLE_ID>
ID (aka message ID) of the sample to show.

3.2.33. ceilometer statistics

usage: ceilometer statistics [-q <QUERY>] -m <NAME> [-p <PERIOD>] [-g <FIELD>]
                             [-a <FUNC>[<-<PARAM>]]

List the statistics for a meter.

Optional arguments:

-q <QUERY>, --query <QUERY>
key[op]data_type::value; list. data_type is optional, but if supplied must be string, integer, float, or boolean.
-m <NAME>, --meter <NAME>
Name of meter to list statistics for. Required.
-p <PERIOD>, --period <PERIOD>
Period in seconds over which to group samples.
-g <FIELD>, --groupby <FIELD>
Field for group by.
-a <FUNC>[←<PARAM>], --aggregate <FUNC>[←<PARAM>]
Function for data aggregation. Available aggregates are: count, cardinality, min, max, sum, stddev, avg. Defaults to [].

3.2.34. ceilometer trait-description-list

usage: ceilometer trait-description-list -e <EVENT_TYPE>

List trait info for an event type.

Optional arguments:

-e <EVENT_TYPE>, --event_type <EVENT_TYPE>
Type of the event for which traits will be shown. Required.

3.2.35. ceilometer trait-list

usage: ceilometer trait-list -e <EVENT_TYPE> -t <TRAIT_NAME>

List all traits with name <trait_name> for Event Type <event_type>.

Optional arguments:

-e <EVENT_TYPE>, --event_type <EVENT_TYPE>
Type of the event for which traits will listed. Required.
-t <TRAIT_NAME>, --trait_name <TRAIT_NAME>
The name of the trait to list. Required.