tiagotex

// I could not find a easy way to mass insert environment variables when migrating a project to EBS, 
// this variables were in a config file so I decided to transform them into a array and write this script
// to allow easy insertion and update.

// To use this script fill the variables_array with your variables and then go to AWS Console,
// open your EBS environment, go to Configuration tab and then Software Configuration,
// you should see a table of Environment Properties. Open the browser console and use the scripts below.

// NOTICE: The combined size of all environment variables defined for an environment is limited to 4096 bytes.
// NOTICE: This script was done in January 2016, it might not work if AWS console is updated.

tiagotex

<?php
class Conf {

  public static $SERVER_NAME;
  public static $SERVER_DB;
    
  public static function init_values() {
    self::$SERVER_NAME = "$NAME";
    self::$SERVER_DB = "$DB";
  }

tiagotex

# Using nsenter you will be able to attach to a running docker container

# SSH into the EBS instance

# See what containers are running
docker ps

# Install nsenter
docker run -v /usr/local/bin:/target jpetazzo/nsenter

tiagotex

module ChoicesHelpers
  def select_from_choices(item_text, options)
    field = find_field(options[:from], visible: false)

    within(find("##{field[:id]}", visible: false).ancestor(".choices")) do
      find(".choices__inner").click
      find("input").send_keys(item_text, :return)
    end
  end
  

tiagotex

# frozen_string_literal: true

require "stackprof"
require "optparse"
require "yaml"
require "json"

# To use run the script with: ruby cleanup_io_wait_and_gc_stacks.rb -s source_file.json -d destination_file.json

# To avoid interrupting the root frames when IO wait or garbage collection happens we modify the raw data to merge