................................
................................
cpu_alarm_high:
type: OS::Ceilometer::Alarm
properties:
description: Scale-up if the average CPU > 50% for 1 minute
meter_name: cpu_util
statistic: avg
period: 60
evaluation_periods: 1
threshold: 50
matching_metadata: {'metadata.user_metadata.stack': {get_param: "OS::stack_id"}}
comparison_operator: gt
cpu_alarm_low:
type: OS::Ceilometer::Alarm
properties:
description: Scale-down if the average CPU < 15% for 1 minutes
meter_name: cpu_util
statistic: avg
period: 60
evaluation_periods: 1
threshold: 10
alarm_actions:
- {get_attr: [scale_down_policy, alarm_url]}
matching_metadata: {'metadata.user_metadata.stack': {get_param: "OS::stack_id"}}
comparison_operator: lt
bps_alarm_high:
type: OS::Ceilometer::Alarm
properties:
description: Scale-up if the average incomming bps > 40Mbit for 1 minute
meter_name: network.incoming.bytes.rate
statistic: avg
period: 60
evaluation_periods: 1
threshold: 5000000
matching_metadata: {'metadata.user_metadata.stack': {get_param: "OS::stack_id"}}
comparison_operator: gt
bps_alarm_low:
type: OS::Ceilometer::Alarm
properties:
description: Scale-down if the average incomming bps < 8Mbit for 1 minutes
meter_name: network.incoming.bytes.rate
statistic: avg
period: 60
evaluation_periods: 1
threshold: 1000000
matching_metadata: {'metadata.user_metadata.stack': {get_param: "OS::stack_id"}}
comparison_operator: lt
multi_alarm_check:
type: OS::Ceilometer::CombinationAlarm
properties:
alarm_actions:
- {get_attr: [scale_up_policy, alarm_url]}
alarm_ids: [{get_resource: cpu_alarm_high}, {get_resource: bps_alarm_high}]
description: It will occur when cpu_alarm_high and bps_alarm_high
enabled: true
operator: and
................................
................................
# ceilometer alarm-list
+--------------------------------------+--------------------------------------+-------+----------+---------+------------+------------------------------------------------------------------------------------------------------+------------------+
| Alarm ID | Name | State | Severity | Enabled | Continuous | Alarm condition | Time constraints |
+--------------------------------------+--------------------------------------+-------+----------+---------+------------+------------------------------------------------------------------------------------------------------+------------------+
| 376d04a4-0280-4c87-9029-e15dc610c475 | stack-bps_alarm_high-2agkrim6ip5m | ok | low | True | True | avg(network.incoming.bytes.rate) > 5000000.0 during 1 x 60s | None |
| 68126f86-ef84-47cb-b546-1ba47742f681 | stack-cpu_alarm_high-ufjyf6bbx4zl | ok | low | True | True | avg(cpu_util) > 50.0 during 1 x 60s | None |
| 7e2c5f21-f0e4-4552-9e69-d79becd35084 | stack-multi_alarm_check-ftatntnglvye | ok | low | True | True | combinated states (OR) of 68126f86-ef84-47cb-b546-1ba47742f681, 376d04a4-0280-4c87-9029-e15dc610c475 | None |
| b2f4340c-94b1-4f28-9a8d-2e203f9db9e2 | stack-bps_alarm_low-oxdthsiiaaja | alarm | low | True | True | avg(network.incoming.bytes.rate) < 1000000.0 during 1 x 60s | None |
| c9a93959-0457-487d-a323-5b8b3886e0e7 | stack-cpu_alarm_low-ct3ouwp6kdyn | alarm | low | True | True | avg(cpu_util) < 10.0 during 1 x 60s | None |
+--------------------------------------+--------------------------------------+-------+----------+---------+------------+------------------------------------------------------------------------------------------------------+------------------+
|
