Class: SimplyGenius::Atmos::Providers::Aws::AccountManager

Inherits:
Object
  • Object
show all
Includes:
FileUtils, GemLogger::LoggerSupport
Defined in:
lib/simplygenius/atmos/providers/aws/account_manager.rb

Instance Method Summary collapse

Constructor Details

#initialize(provider) ⇒ AccountManager

Returns a new instance of AccountManager.



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# File 'lib/simplygenius/atmos/providers/aws/account_manager.rb', line 14

def initialize(provider)
  @provider = provider
end

Instance Method Details

#create_account(env, name: nil, email: nil) ⇒ Object 



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# File 'lib/simplygenius/atmos/providers/aws/account_manager.rb', line 18

def (env, name: nil, email: nil)
  result = {}
  org = ::Aws::Organizations::Client.new
  resp = nil
  name ||= "Atmos #{env} account"

  begin
    logger.info "Looking up organization"
    resp = org.describe_organization()
    logger.debug "Described organization: #{resp.to_h}"
  rescue ::Aws::Organizations::Errors::AWSOrganizationsNotInUseException
    logger.info "Organization doesn't exist, creating"
    resp = org.create_organization()
    logger.debug "Created organization: #{resp.to_h}"
  end

  if email.blank?
    master_email = resp.organization.
    email = master_email.sub('@', "+#{env}@")
  end
  result[:email] = email
  result[:name] = name


  begin
    logger.info "Creating account named #{name}"
    resp = org.(account_name: name, email: email)
  rescue ::Aws::Organizations::Errors::FinalizingOrganizationException
    logger.info "Waiting to retry account creation as the organization needs to finalize"
    logger.info "This will eventually succeed after receiving a"
    logger.info "'Consolidated Billing verification' email from AWS"
    logger.info "You can leave this running or cancel and restart later."
    sleep 60
    retry
  end

  logger.debug "Created account: #{resp.to_h}"

  status_id = resp..id
  status = resp..state
   = resp..

  while status =~ /in_progress/i
    logger.info "Waiting for account creation to complete, status: #{status}"
    resp = org.(create_account_request_id: status_id)
    logger.debug("Account creation status check: #{resp.to_h}")
    status = resp..state
     = resp..
    sleep 5
  end

  if status =~ /failed/i
    logger.error "Failed to create account: #{resp..failure_reason}"
    exit(1)
  end

  result[:account_id] = 

  return result
end

#setup_credentials(username:, access_key:, access_secret:, become_default: false, force: false, nowrite: false) ⇒ Object 



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# File 'lib/simplygenius/atmos/providers/aws/account_manager.rb', line 79

def setup_credentials(username:, access_key:, access_secret:, become_default: false, force: false, nowrite: false)
  creds = File.expand_path("~/.aws/credentials")
  config = File.expand_path("~/.aws/config")

  creds_data = IniFile.load(creds) || IniFile.new
  config_data = IniFile.load(config) || IniFile.new

  org = Atmos.config["org"]
  accounts = Atmos.config.

  # Our entrypoint account (the ops env/account) is the account we
  # have credentials for, and typically one authenticate using the
  # credentials for that account, then assume role (<env>-admin) to
  # actually operate in each env, even for the ops account
  ops_config = Atmos::Config.new("ops")
  entrypoint_section = become_default ? "default" : org
  entrypoint_config_section = become_default ? "default" : "profile #{org}"
  write_entrypoint = true
  if config_data.has_section?(entrypoint_config_section)  || creds_data.has_section?(entrypoint_section)
    if force
      logger.info "Overwriting pre-existing sections: '#{entrypoint_config_section}'/'#{entrypoint_section}'"
    else
      logger.info "Skipping pre-existing sections (use force to overwrite): '#{entrypoint_config_section}'/'#{entrypoint_section}'"
      write_entrypoint = false
    end
  end
  if write_entrypoint
    config_data[entrypoint_config_section]["region"] = ops_config["region"]
    creds_data[entrypoint_section]["aws_access_key_id"] = access_key
    creds_data[entrypoint_section]["aws_secret_access_key"] = access_secret
    creds_data[entrypoint_section]["mfa_serial"] = "arn:aws:iam::#{accounts["ops"]}:mfa/#{username}"
  end

  accounts.each do |env, |
    env_config = Atmos::Config.new(env)

    section = "#{org}-#{env}"
    config_section = "profile #{section}"

    if config_data.has_section?(config_section)  || creds_data.has_section?(section)
      if force
        logger.info "Overwriting pre-existing sections: '#{config_section}'/'#{section}'"
      else
        logger.info "Skipping pre-existing sections (use force to overwrite): '#{config_section}'/'#{section}'"
        next
      end
    end

    config_data[config_section]["source_profile"] = entrypoint_section
    role_name = env_config["auth.assume_role_name"]
    config_data[config_section]["role_arn"] = "arn:aws:iam::#{}:role/#{role_name}"
  end

  if nowrite
    logger.info "Trial run only, would write the following:\n"
    puts "*** #{config}:\n\n"
    puts config_data.to_s

    puts "\n\n*** #{creds}:\n\n"
    puts creds_data.to_s
  else
    logger.info "Writing credentials to disk"
    mkdir_p(File.dirname(config))
    mv config, "#{config}.bak" if File.exist?(config)
    mv creds, "#{creds}.bak" if File.exist?(creds)
    config_data.write(filename: config)
    creds_data.write(filename: creds)
  end

end