Project

kumome

0.0
No commit activity in last 3 years
No release in over 3 years
Resource statistics tool via AWS CloudWatch.
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
 Dependencies

Development

~> 1.9
>= 0
~> 10.0
>= 0

Runtime

 Project Readme

Kumome Gem

Resource statistics tool via AWS CloudWatch.

asciicast

Installation

Add this line to your application's Gemfile:

gem 'kumome'

And then execute:

$ bundle

Or install it yourself as:

$ gem install kumome

Getting Started

STEP 1. Set AWS config

1-1. Use Shared Credentials

$ aws configure

...

(See http://docs.aws.amazon.com/ja_jp/cli/latest/userguide/cli-chap-getting-started.html#config-settings-and-precedence)

1-2. Use secrets.yml

$ cat <<EOF > spec/secrets.yml
region: ap-northeast-1
aws_access_key_id: XXXXXXXXXXXXXXXXXXXX
aws_secret_access_key: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
EOF

STEP 2. Show AWS resource statistics

$ kumome --ec2=i-123ab45c,i-890ed12c --rds=my-rds --elb=my-elb --profile mycreds

(Default) Command options

$ kumome
Usage:
kumome    # OR: `kumome stat`

Options:
[--ec2=InstanceId,..]
[--rds=DBInstanceIdentifier,..]
[--elb=LoadBalancerName,..]
[--profile=PROFILE]
[--period=N]
                    # Default: 300
[--config=CONFIG]

Show AWS resource statistics

If you show command config YAML, run kumome config.

Custom command options

Write custom.yml.

---
resources:
  lambda: # "command option name"
    namespace: AWS/Lambda # required
    dimensions_name: FunctionName # required
    metrics:
      count:
        metric_name: Invocations # required
        statistic: Sum # required
        unit: Count
        alarm: '>=100' # "metric alarm name" or "operator and number"
      error:
        metric_name: Errors
        statistic: Sum
        unit: Count
        alarm: '>=5'
      duration:
        metric_name: Duration
        statistic: Average

( See https://docs.aws.amazon.com/lambda/latest/dg/monitoring-functions-metrics.html )

And use --config option.

$ kumome --config=./custom.yml
Usage:
kumome    # OR: `kumome stat`

Options:
[--lambda=FunctionName,..]
[--profile=PROFILE]
[--period=N]
                    # Default: 300
[--config=CONFIG]

Show AWS resource statistics

$ kumome --config=./custom.yml --lambda=my-lambda-func-name,hook-lambda-func-name --profile mycreds

TODO

  • tailf option

Contributing

  1. Fork it ( https://github.com/k1LoW/kumome/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request