Question

我正在构建监控管道，任何人都试图将DynamoDB监控指标放入InfluxDB，而无需在EC2 / Lambda中运行自定义代码。有没有可以解决这个问题的插件？

如果您有一些好主意或可以推荐插件，请与我分享。

Answer 1

是的，您可以使用将DynamoDB Matrics从AWS拉到InfluxDB Telegraf图书馆。

Telegraf是一个用Go编写的代理，用于收集，处理，聚合和编写指标。

注意：您不需要在EC2 / Lambda中运行自定义代码。

按照Issue Raised for : influxdata/telegraf

以下是最终在InfluxDB中的指标：

cloudwatch_aws_efs
cloudwatch_aws_elastic_beanstalk
cloudwatch_aws_elb
cloudwatch_aws_lambda
cloudwatch_aws_rds

配置：

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/ApplicationELB'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/AutoScaling'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/DynamoDB'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/EC2'
  [[inputs.cloudwatch.metrics]]
    names = [ 'CPUCreditBalance', 'CPUCreditUsage', 'StatusCheckFailed', 'StatusCheckFailed_Instance',

'StatusCheckFailed_System'] [inputs.cloudwatch.tags] aws_account ='MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/ElasticBeanstalk'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/EFS'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/ELB'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/ElasticMapReduce'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/Kinesis'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/Lambda'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/Redshift'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/RDS'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/SNS'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '3m'
  interval = '3m'
  namespace = 'AWS/SQS'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

[[inputs.cloudwatch]]
  role_arn = 'arn:aws:iam::MYACCOUNT:role/MYROLE'
  region = 'us-east-1'
  period = '1m'
  delay = '60m'
  interval = '60m'
  namespace = 'AWS/S3'
  [inputs.cloudwatch.tags]
    aws_account = 'MYACCOUNT'

另外，按照https://github.com/influxdata/telegraf/issues/1907#issuecomment-258270588

AWS账户默认情况下不启用AutoScaling指标。

您是否为某些ASG启用了它们？

关注：   http://docs.aws.amazon.com/autoscaling/latest/userguide/as-instance-monitoring.html#as-enable-group-metrics

如果您尚未为任何ASG启用它们，则cloudwatch会返回可用于AWS / AutoScaling命名空间的空指标列表。

如何将DynamoDB监控指标发送到InfluxDB

1 个答案: