Class: Vagabond::Kitchen

Inherits:
Thor
  • Object
show all
Includes:
Thor::Actions, Actions::SSH, Actions::Status, Helpers
Defined in:
lib/vagabond/kitchen.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Actions::SSH

#_ssh

Methods included from Actions::Status

#_status, included

Methods included from Helpers

included

Constructor Details

#initialize(*args) ⇒ Kitchen

Returns a new instance of Kitchen.



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# File 'lib/vagabond/kitchen.rb', line 41

def initialize(*args)
  super
end

Instance Attribute Details

#action ⇒ Object (readonly)

Returns the value of attribute action.



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# File 'lib/vagabond/kitchen.rb', line 38

def action
  @action
end

#internal_config ⇒ Object (readonly)

Returns the value of attribute internal_config.



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# File 'lib/vagabond/kitchen.rb', line 39

def internal_config
  @internal_config
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/vagabond/kitchen.rb', line 37

def name
  @name
end

#ui ⇒ Object (readonly)

Returns the value of attribute ui.



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# File 'lib/vagabond/kitchen.rb', line 36

def ui
  @ui
end

#vagabondfile ⇒ Object (readonly)

Returns the value of attribute vagabondfile.



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# File 'lib/vagabond/kitchen.rb', line 35

def vagabondfile
  @vagabondfile
end

Class Method Details

.basename ⇒ Object 



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# File 'lib/vagabond/kitchen.rb', line 22

def basename
  'vagabond kitchen'
end

Instance Method Details

#status(name = nil) ⇒ Object 



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# File 'lib/vagabond/kitchen.rb', line 188

def status(name=nil)
  setup(name, :status)
  _status
end

#teardown(cookbook = nil) ⇒ Object 



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# File 'lib/vagabond/kitchen.rb', line 54

def teardown(cookbook=nil)
  setup(cookbook, :teardown)
  ui.info "#{ui.color('Vagabond:', :bold)} - Kitchen teardown for cookbook #{ui.color(name, :red)}"
  plats = [options[:platform] || platform_map.keys].flatten
  plats.each do |plat|
    validate_platform!(plat)
    ui.info ui.color("  -> Tearing down platform: #{plat}", :red)
    kitchen.suites.map(&:name).each do |suite|
      inst = vagabond_instance(:destroy, plat, :suite_name => suite)
      inst.destroy
    end
    ui.info ui.color("  -> Teardown of platform: #{plat} - COMPLETE!", :red)
  end
end

#test(*args) ⇒ Object

Raises:

  • (VagabondError::KitchenTestFailed) 


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# File 'lib/vagabond/kitchen.rb', line 97

def test(*args)
  cookbook = args.first
  setup(cookbook, :test)

  ui.info "#{ui.color('Vagabond:', :bold)} - Kitchen testing for cookbook #{ui.color(name, :cyan)}"
  platforms = [options[:platform] || platform_map.keys].flatten
  @results = Mash[*platforms.zip([[]] * platforms.size).flatten(1)]
  if(cluster_name = options.delete(:cluster))
    ui.info ui.color("  -> Cluster Testing #{cluster_name}!", :yellow)
    if(kitchen.clusters.empty? || kitchen.clusters[cluster_name].nil?)
      ui.fatal "Requested cluster is not defined: #{options[:cluster]}"
      raise VagabondError::ClusterInvalid.new(cluster_name)
    end

    setup_server_if_needed

    suites = kitchen.clusters[cluster_name]
    platforms.each do |platform|
      begin
        suites.each do |suite_name|
          unless(local_server_provision_node(platform, suite_name))
            ui.error "Failed to provision #{suite_name} in platform #{platform}"
            @results[platform] << {
              :suite_name => suite_name,
              :result => false
            }
            raise VagabondError::HostProvisionFailed.new("#{platform}[#{suite_name}]")
          end
        end
        suites.each do |suite_name|
          @results[platform] << {
            :suite_name => suite_name,
            :result => test_node(platform, suite_name)
          }
        end
      rescue VagabondError::HostProvisionFailed => e
        debug("Caught failed provision error. Scrubbing nodes. - #{e}")
      ensure
        suites.each do |suite_name|
          destroy_node(platform, suite_name)
        end
      end
    end

    destroy_server_if_needed
  else
    load_cookbooks
    suites = options[:suites] ? options[:suites].split(',') : kitchen.suites.map(&:name)
    runners = []
    platforms.each do |platform|
      suites.each do |suite_name|
        runner = lambda do
          begin
            provision_node(platform, suite_name)
            @results[platform] << {
              :suite_name => suite_name,
              :result => test_node(platform, suite_name)
            }
          ensure
            destroy_node(platform, suite_name)
          end
        end
        if(options[:parallel])
          runners << Thread.new{ runner.call }
        else
          runner.call
        end
      end
    end
    if(options[:parallel])
      until(runners.empty?)
        runners.each do |runner|
          runner.join
          runners.delete(runner)
        end
      end
    end
  end
  ui.info ui.color('Kitchen Test Results:', :bold)
  @results.each do |platform, infos|
    ui.info "  Platform: #{ui.color(platform, :blue, :bold)}"
    infos.each do |res|
      res_out = res[:result] ? ui.color('SUCCESS!', :green) : ui.color('FAILED!', :red)
      res_out = ui.color('No tests', :blue) if res[:result] == :no_tests
      ui.info "    Suite: #{res[:suite_name]} -> #{res_out}"
    end
  end
  raise VagabondError::KitchenTestFailed.new(@results.values.flatten.map{|res| res[:suite_name] unless res[:result]}.compact)
end