Ceilometr:10, ceilometer-alarm common command line __ceilometer

Ceilometer-alarm Common command line

Reference:

http://blog.csdn.net/violet_echo_0908/article/details/52243199

http://blog.csdn.net/hackerain/article/details/38172941

1 querying a resource for measurement

Ceilometerstatistics-q resource_id=<instance_id>-M Cpu_util

Ceilometerstatistics-q Resource_id=640a2be3-632b-4c2b-98f3-75b7f5877d4d-mcpu_util

Ceilometeralarm-list

2 Create a alarm

Ceilometeralarm-threshold-create--namecache--description ' instancerunning hot '--meter-namecache--threshold60.0-- Comparison-operatorgt--statisticavg--period600--evaluation-periods3--alarm-action ' log://'--queryresource_id= instance_id

Alarm-threshold-create Create a new alarm based on computed

Statistics.

ceilometeralarm-threshold-create--name CPU--description ' instance runninghot '--meter-name cpu_util,--threshold 4 --comparison-operator gt--statistic avg--period--evaluation-periods 3--alarm-action ' log://'--query resource_id= 640A2BE3-632B-4C2B-98F3-75B7F5877D4D

Explain:

Alarm-threshold-create:

Name: Alert names

Meter-name: Monitoring Xiangmin visit the Cross

Threshold: Threshold value

Comparison-operator: comparison operation symbol, GT, lt etc.

Statistic: Statistical methods, including averages,

Period: Time interval

Evaluation_periods: Number of data in the time period.

Alarm-action: Alarm action,.

QUERYRESOURCE_ID: Querying resource IDs

Repeat_actions: If the alarm action has been triggered before, do you want to repeat the trigger?

3 Get Alarm Status:

Measure alarm status Get alarm ID

ceilometeralarm-state-getalarm_id

Ceilometeralarm-state-get876ef1a6-b1ba-4b61-8ebb-303bc77ee8a4

4 View individual alert details

Measurement alarm Display Alarm ID

Ceilometeralarm-showAlarm-id

Ceilometeralarm-show 876ef1a6-b1ba-4b61-8ebb-303bc77ee8a4

5 View a single Alarm the State

measure alarm status Get alarm item Alarm ID

ceilometeralarm-state-get-a Alarm-id