Public Repository

Last pushed: 5 months ago
Short Description
Expose AWS service usage and limits to Prometheus
Full Description

AWS Limits Exporter

This is a small Go server that provides a Prometheus metrics endpoint that
exposes AWS usage and limits as reported by the AWS Trusted Advisor API.

Checks are automatically refreshed according to the MillisUntilNextRefreshable
field of TrustedAdvisorCheckRefreshStatus.

Usage

There are Docker images ready for use:

$ docker run -it --rm -p 8080:8080 -e AWS_ACCESS_KEY=<KEY> -e AWS_SECRET_ACCESS_KEY=<SECRET> \
      danielfm/aws-limits-exporter:latest -logtostderr -region=<REGION>

AWS Credentials

For this to work, it must have access to AWS credentials in
~/.aws/credentials, or via AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY
environment variables.

The following IAM policy describes which actions the user must be able to
perform in order for this server to work:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "support:*"
            ],
            "Resource": [
                "*"
            ]
        }
    ]
}

Flags

Usage of ./bin/aws-limits-exporter:
  -alsologtostderr
        log to standard error as well as files
  -listen-address string
        The address to listen on for HTTP requests. (default ":8080")
  -log_backtrace_at value
        when logging hits line file:N, emit a stack trace
  -log_dir string
        If non-empty, write log files in this directory
  -logtostderr
        log to standard error instead of files
  -region string
        Returns usage and limits for the given AWS Region. (default "us-east-1")
  -stderrthreshold value
        logs at or above this threshold go to stderr
  -v value
        log level for V logs
  -vmodule value
        comma-separated list of pattern=N settings for file-filtered logging

License

Copyright (C) Daniel Fernandes Martins

Distributed under the New BSD License. See LICENSE for further details.

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Owner
danielfm