nagios-cloudwatch-plugin 0.2.7

设置

1. pip安装nagios cloudwatch插件

2. /usr/local/bin/check_cloudwatch.py-h:

   usage: check_cloudwatch.py [-h] -n NAMESPACE -m METRIC [-d DIMENSIONS]
                              [-s {Average,Sum,SampleCount,Maximum,Minimum}]
                              [-p PERIOD] [-l LAG] [-r]
                              [--divisor-namespace DIVISOR_NAMESPACE]
                              [--divisor-metric DIVISOR_METRIC]
                              [--divisor-dimensions DIVISOR_DIMENSIONS]
                              [--divisor-statistic {Average,Sum,SampleCount,Maximum,Minimum}]
                              [--delta DELTA] [-w RANGE] [-c RANGE] [-v]
                              [-R REGION]
                              [-P profile_name]
   
   Nagios plugin to check cloudwatch metrics
   
   optional arguments:
     -h, --help            show this help message and exit
     -n NAMESPACE, --namespace NAMESPACE
                           namespace for cloudwatch metric
     -m METRIC, --metric METRIC
                           metric name
     -d DIMENSIONS, --dimensions DIMENSIONS
                           dimensions of cloudwatch metric in the format
                           dimension=value[,dimension=value...]
     -s {Average,Sum,SampleCount,Maximum,Minimum}, --statistic {Average,Sum,SampleCount,Maximum,Minimum}
                           statistic used to evaluate metric
     -p PERIOD, --period PERIOD
                           the period in seconds over which the statistic is
                           applied
     -l LAG, --lag LAG     delay in seconds to add to starting time for gathering
                           metric. useful for ec2 basic monitoring which
                           aggregates over 5min periods
     -r, --ratio           this activates ratio mode
     --divisor-namespace DIVISOR_NAMESPACE
                           ratio mode: namespace for cloudwatch metric of the
                           divisor
     --divisor-metric DIVISOR_METRIC
                           ratio mode: metric name of the divisor
     --divisor-dimensions DIVISOR_DIMENSIONS
                           ratio mode: dimensions of cloudwatch metric of the
                           divisor
     --divisor-statistic {Average,Sum,SampleCount,Maximum,Minimum}
                           ratio mode: statistic used to evaluate metric of the
                           divisor
     --delta DELTA         time in seconds to build a delta mesurement
     -w RANGE, --warning RANGE
                           warning if threshold is outside RANGE
     -c RANGE, --critical RANGE
                           critical if threshold is outside RANGE
     -v, --verbose         increase verbosity (use up to 3 times)
     -R REGION, --region REGION
                           The AWS region to read metrics from
     -P profile_name, --profile profile_name
                   Profile name from ~/.aws/credentials
   

用法

cloudwatch度量

有关CloudWatch如何存储度量的信息，请查看doc

• 简单的EC2 CPU利用率检查，具有警告和临界阈值范围：

  check_cloudwatch.py -R us-west-2 -n AWS/EC2 -m CPUUtilization -p 600 -d InstanceId=i-abcd1234 -w 0:75 -c 0:90
  check_cloudwatch.py -R us-west-2 -n AWS/EC2 -m CPUUtilization -p 600 -d InstanceId=i-1bcd1234 -w 0:75 -c 0:90 -P dc-live
  check_cloudwatch.py -R us-west-2 -n AWS/EC2 -m CPUUtilization -p 600 -d InstanceId=i-2bcd1234 -w 0:75 -c 0:90 -P dc-staging
  

释放量

0.2.7-2018年5月1日：添加了指定AWS凭证配置文件的选项。谢谢l13t

0.2.6-2014年10月23日：更新了自述示例，修复了输入错误。谢谢桑皮尔森！

0.2.5-2014年9月9日：支持将区域作为参数传递，默认为boto default。谢谢格雷厄姆里昂！

0.2.4-2013年11月20日：增加了对单个度量的增量监控的支持。感谢nesquick&skenke！

0.2.3-2013年11月20日：增加了对两个指标之间的监控比率的支持感谢nesQuick&skenke

开发

把我叉在Github上。