mryoshio

def generate_tgz(filepath, contents)
  tar = StringIO.new
  Gem::Package::TarWriter.new(tar) do |writer|
    writer.add_file(filepath, 0600) do |f|
      f.write(contents)
    end
  end
  tar.seek(0)
  gz = Zlib::GzipWriter.open("#{filepath}.tar.gz") do |gz|
    gz.write(tar.read)

mryoshio

# sample task model
#
# > rails c
# irb(main):004:0> t.finish
# "-------> notify_done with 0"
# "-------> notify_done with 1"
# "-------> notify_done with 2"
# "-------> notify_done end"
# => true
class Task < ActiveRecord::Base

mryoshio

require 'csv'
require 'octokit'
require 'pry'

BEGIN_OF_2019 = Time.new('2019-01-01 00:00:00 UTC')

def client
  @client ||= Octokit::Client.new(access_token: ENV['GITHUB_ACCESS_TOKEN'], per_page: 100)
end

mryoshio

Gemfile

gem 'jquery-rails'

app/assets/javascripts/application.js

mryoshio

"""
ref. https://gist.github.com/mike-ward/23dab967feaf71bde2c1

Exports Issues from a specified repository to a CSV file

- Github API v3: https://developer.github.com/v3/gists/
- ZenHub API: https://github.com/ZenHubIO/API
"""
import csv
import requests

mryoshio

require 'base64'
require 'openssl'

def enc(der, msg)
  rsa = OpenSSL::PKey::RSA.new(der)
  rsa.private_encrypt(msg)
end

def dec(der, msg)
  rsa = OpenSSL::PKey::RSA.new(der)

mryoshio

#
# aws
#

# declare variables
variable "aws_access_key" {}
variable "aws_secret_access_key" {}

# connection

mryoshio

require 'aws-sdk'

REGION = 'ap-northeast-1'

cloudwatch = Aws::CloudWatch::Client.new(region: REGION)
res = cloudwatch.describe_alarms

while true
  res.metric_alarms.each do |al|
    # some logic for each alarm

mryoshio

require 'aws-sdk'

REGION = 'ap-northeast-1'
WAIT_INTERVAL = 1

def put_alarms(instance_id)
  cloudwatch = Aws::CloudWatch::Client.new(region: REGION)

  cloudwatch.put_metric_alarm(
    alarm_name: "cpu-mon-#{instance_id}",

mryoshio

require 'aws-sdk'

TO=false

def main
  client = AWS::OpsWorks::Client.new(region: 'us-east-1')
  client.describe_stacks[:stacks].each do |s|
    puts "## #{s[:stack_id]}: #{s[:name]}"
    puts "##### [begin] at #{Time.now}"    
    client.describe_layers(stack_id: s[:stack_id])[:layers].each do |l|