Class: Gitlab::QA::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/gitlab/qa/runner.rb

Overview

rubocop:disable Metrics/AbcSize

Class Method Summary collapse

Class Method Details

.gitlab_qa_options ⇒ Object 



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# File 'lib/gitlab/qa/runner.rb', line 95

def self.gitlab_qa_options
  @gitlab_qa_options ||= @options.top.list
end

.load_omnibus_configurations ⇒ Object 



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# File 'lib/gitlab/qa/runner.rb', line 126

def self.load_omnibus_configurations
  # OmnibusConfiguration::Test       => --test
  # OmnibusConfiguration::HelloThere => --hello_there
  @omnibus_configurations.uniq.each do |config|
    Runtime::OmnibusConfigurations.const_get(config.camelize).new.tap do |configurator|
      @active_configurators << configurator.prepare

      # */etc/gitlab/gitlab.rb*
      # -----------------------
      # # Runtime::OmnibusConfiguration::Packages
      # gitlab_rails['packages_enabled'] = true
      Runtime::Scenario.omnibus_configuration << "# #{configurator.class.name}"

      # Load the configuration
      configurator.configuration.split("\n").each { |c| Runtime::Scenario.omnibus_configuration << c }
    end
  rescue NameError
    raise <<~ERROR
      Invalid Omnibus Configuration `#{config}`.
      Possible configurations: #{Runtime::OmnibusConfigurations.constants.map { |c| c.to_s.underscore }.join(',')}"
    ERROR
  end
end

.load_telegraf(scenario) ⇒ void

This method returns an undefined value.

Start telegraf agent for metrics collection

Do not load when running against external instance

Parameters:

  • scenario (Class) 


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# File 'lib/gitlab/qa/runner.rb', line 120

def self.load_telegraf(scenario)
  return if scenario <= Scenario::Test::Instance::DeploymentBase || scenario == Scenario::Test::Instance::Any

  @active_configurators << Component::Telegraf.new
end

.remove_gitlab_qa_args(args) ⇒ Object

Take a set of arguments and remove them from the set of predefined GitLab QA arguments

Parameters:

  • args —

    Array the arguments to parse through and remove GitLab QA opts

Returns:

  • Arguments to be passed ultimately to the RSpec runner



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# File 'lib/gitlab/qa/runner.rb', line 103

def self.remove_gitlab_qa_args(args)
  args.each_with_index do |arg, i|
    gitlab_qa_options.each do |opt|
      next unless opt.long.flatten.first == arg

      args[i] = nil
      args[i + 1] = nil if opt.is_a? OptionParser::Switch::RequiredArgument
    end
  end.compact
end

.run(args) ⇒ Object 



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# File 'lib/gitlab/qa/runner.rb', line 10

def self.run(args)
  Runtime::Scenario.define(:teardown, true)
  Runtime::Scenario.define(:run_tests, true)
  Runtime::Scenario.define(:qa_image, Runtime::Env.qa_image) if Runtime::Env.qa_image
  Runtime::Scenario.define(:omnibus_configuration, Runtime::OmnibusConfiguration.new)
  Runtime::Scenario.define(:seed_db, false)

  # Omnibus Configurators specified by flags
  @active_configurators = []
  @seed_scripts = []
  @omnibus_configurations = %w[default] # always load default configuration

  @options = OptionParser.new do |opts|
    opts.banner = 'Usage: gitlab-qa Scenario URL [options] [[--] path] [rspec_options]'

    opts.on('--no-teardown', 'Skip teardown of containers after the scenario completes.') do
      Runtime::Scenario.define(:teardown, false)
    end

    opts.on('--no-tests', 'Orchestrates the docker containers but does not run the tests. Implies --no-teardown') do
      Runtime::Scenario.define(:run_tests, false)
      Runtime::Scenario.define(:teardown, false)
    end

    opts.on('--qa-image QA_IMAGE', String, 'Specifies a QA image to be used instead of inferring it from the GitLab image. See Gitlab::QA::Release#qa_image') do |value|
      Runtime::Scenario.define(:qa_image, value)
    end

    opts.on_tail('-v', '--version', 'Show the version') do
      require 'gitlab/qa/version'
      puts "#{$PROGRAM_NAME} : #{VERSION}"
      exit
    end

    opts.on('--omnibus-config config1[,config2,...]', 'Use Omnibus Configuration package') do |configuration|
      configuration.split(',').map do |config|
        @omnibus_configurations << config
      end
    end

    opts.on('--seed-db search_pattern1[,search_pattern2,...]', 'Seed application database with sample test data') do |file_pattern|
      file_pattern.split(',').each do |pattern|
        @seed_scripts << pattern
      end

      Runtime::Scenario.define(:seed_db, @seed_scripts)
    end

    opts.on_tail('-h', '--help', 'Show the usage') do
      puts opts
      exit
    end

    begin
      opts.parse(args)
    rescue OptionParser::InvalidOption
      # Ignore invalid options and options that are passed through to the tests
    end
  end

  # Remove arguments passed into GitLab QA preventing them from being
  # passed into the specs
  args = remove_gitlab_qa_args(args)

  if args.size >= 1
    scenario = Scenario.const_get(args.shift)

    load_omnibus_configurations
    load_telegraf(scenario)

    begin
      @active_configurators.compact.each do |configurator|
        configurator.instance(skip_teardown: true)
      end

      scenario.perform(*args)
    ensure
      @active_configurators.compact.each(&:teardown)
    end
  else
    puts @options
    exit 1
  end
end