module Formatron::Generators::Instance

generates an instance configuration

Public Class Methods

generate(directory, params) click to toggle source

rubocop:disable Metrics/MethodLength

# File lib/formatron/generators/instance.rb, line 48
def self.generate(directory, params)
  validate_params params
  Util::Readme.write directory, params[:name]
  Util::Gitignore.write directory
  Formatronfile.write directory, params
  Config.write directory
  generate_targets(
    directory,
    params[:targets],
    params[:instance_name]
  )
  generate_cookbooks directory, params[:instance_name]
end
generate_cookbooks(directory, name) click to toggle source
# File lib/formatron/generators/instance.rb, line 39
def self.generate_cookbooks(directory, name)
  Util::Cookbook.write(
    directory,
    "#{name}_instance",
    "#{name} instance"
  )
end
generate_targets(directory, targets, name) click to toggle source
# File lib/formatron/generators/instance.rb, line 29
def self.generate_targets(directory, targets, name)
  targets.each do |target|
    Config.write(
      directory,
      target,
      name
    )
  end
end
validate_hash_params(hash, params) click to toggle source
# File lib/formatron/generators/instance.rb, line 11
def self.validate_hash_params(hash, params)
  params.each do |param|
    fail "params should contain #{param}" if hash[param].nil?
  end
end
validate_params(params) click to toggle source
# File lib/formatron/generators/instance.rb, line 17
def self.validate_params(params)
  validate_hash_params params, [
    :name,
    :instance_name,
    :s3_bucket,
    :bootstrap_configuration,
    :vpc,
    :subnet,
    :targets
  ]
end