Module: Cuken::Api::Chef

Includes:
Aruba::Api, Common
Defined in:
lib/cuken/api/chef.rb,
lib/cuken/api/chef/role.rb,
lib/cuken/api/chef/knife.rb,
lib/cuken/api/chef/common.rb,
lib/cuken/api/chef/cookbook.rb,
lib/cuken/api/chef/data_bag.rb

Defined Under Namespace

Modules: Common, Cookbook, DataBag, Knife, Role

Constant Summary

Constants included from Aruba::Api

Aruba::Api::DEFAULT_IO_WAIT_SECONDS, Aruba::Api::DEFAULT_TIMEOUT_SECONDS

Instance Attribute Summary collapse

Attributes included from Common

#admin_client_name, #api_response, #chef_args, #client_name, #client_private_key_path, #cookbook, #cookbook_paths, #cookbooks_paths, #cookbooks_uri, #exception, #gemserver_thread, #inflated_response, #knife_config_file, #knife_debug, #local_chef_repo, #local_cookbook_repo, #local_site_cookbook_repo, #log_level, #recipe, #remote_chef_repo, #remote_cookbook_repo, #root_dir, #sandbox_url, #status, #stderr, #stdout, #uri

Instance Method Summary collapse

Methods included from Aruba::Api

#_create_file, #_ensure_newline, #_mkdir, #_write_interactive, #all_output, #all_stderr, #all_stdout, #announce_or_puts, #append_to_file, #assert_exact_output, #assert_exit_status_and_output, #assert_exit_status_and_partial_output, #assert_exiting_with, #assert_failing_with, #assert_partial_output, #assert_passing_with, #cd, #check_directory_presence, #check_exact_file_content, #check_file_content, #check_file_presence, #create_dir, #current_dir, #current_ruby, #detect_ruby, #dirs, #exit_timeout, #get_process, #in_dir, #io_wait, #only_processes, #original_env, #output_from, #overwrite_file, #prep_for_fs_check, #processes, #regexp, #register_process, #remove_file, #restore_env, #run, #run_interactive, #run_simple, #set_env, #stderr_from, #stdout_from, #stop_processes!, #type, #unescape, #unset_bundler_env_vars, #use_clean_gemset, #write_file

Methods included from Common

#admin_client, #check_chef_root_presence, #chef, #client, #create_client, #delete_client, #in_chef_root, #knife, #knife_command, #knife_config_file_error_handling, #make_admin, #make_non_admin, #ohai, ohai, #run_knife

Instance Attribute Details

#apt_server_thread ⇒ Object

Returns the value of attribute apt_server_thread.



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# File 'lib/cuken/api/chef.rb', line 265

def apt_server_thread
  @apt_server_thread
end

Instance Method Details

#admin_rest ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 277

def admin_rest
  admin_client
  @admin_rest ||= ::Chef::REST.new(Chef::Config[:registration_url], 'bobo', "#{tmpdir}/bobo.pem")
end

#append_cookbook_path(cookbook, lp, lrp) ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 51

def append_cookbook_path(cookbook, lp, lrp)
  if lrp.exist?
    announce_or_puts(%{Adding cookbook path: #{lp}}) if @announce_env && cookbook
    chef.cookbook_paths << lp if cookbook
    announce_or_puts(%{Adding cookbooks path: #{lp.parent}}) if @announce_env && cookbook
    chef.cookbooks_paths << lp.parent if cookbook
    lrp
  else
    announce_or_puts(%{WARNING: cookbook(s) path: #{lp} is not a Git repository.}) if @announce_env && cookbook
  end
end

#apt_server ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 267

def apt_server
  @apt_server ||= ::WEBrick::HTTPServer.new(
    :Port         => 9000,
    :DocumentRoot => datadir + "/apt/var/www/apt",
    # Make WEBrick STFU
    :Logger       => ::Logger.new(StringIO.new),
    :AccessLog    => [ ::StringIO.new, ::WEBrick::AccessLog::COMMON_LOG_FORMAT ]
  )
end

#chef_clone_repo(ckbk_path, cookbook = false, repo = chef.remote_chef_repo, type = {'branch' => 'master'}, deep_clone = true) ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 90

def chef_clone_repo(ckbk_path, cookbook = false, repo = chef.remote_chef_repo, type = {'branch' => 'master'}, deep_clone = true)
  in_dir do
    pth = Pathname(ckbk_path).expand_path
    gritty = ::Grit::Git.new((pth + '.git').to_s)
    announce_or_puts gritty.inspect
    clone_opts = {:depth => 1, :quiet => false, :verbose => true, :progress => true}
    type['branch'] = type['branch'].nil? ? '' : type['branch']
    type['tag'] = type['tag'].nil? ? '' : type['tag']
    type['ref'] = type['ref'].nil? ? '' : type['ref']
    clone_opts[:depth] = 1 unless deep_clone
    if pth.directory?
      announce_or_puts "Pulling: #{repo} into #{pth}"
      FileUtils.cd(pth.to_s) do
        res = gritty.pull(clone_opts, repo)
      end
      clone_opts[:branch] = type['branch'].empty? ? 'master' : type['branch']
    else
      clone_opts[:branch] = type['branch'].empty? ? 'master' : type['branch']
      announce_or_puts "Cloning: #{repo} into #{pth}"
      res = gritty.clone(clone_opts, repo, pth.to_s)
      Dir.chdir(pth.to_s) do
        if ::File.exist?('.gitmodules')
          cmd = "git submodule init"
          announce_or_puts `#{cmd}`
          cmd = "git submodule update"
          announce_or_puts `#{cmd}`
        end
      end
    end
    clone_pull_error_check(res) if res
    update_cookbook_paths(pth, cookbook)
    unless chef.cookbooks_paths.empty?   # is empty after cloning default chef-repo
      grotty = ::Grit::Git.new((pth + '.git').to_s)
      grotty.checkout( { :B => clone_opts[:branch]||'master' } )
      if !type['tag'].empty? || !type['ref'].empty?
        grotty.checkout( { :B => true }, 'cuken', type['tag']||type['ref'] )
      else
        grotty.checkout( { :B => true }, 'cuken' )
      end
    end
    pth
  end
end

#chef_submodule_repo(ckbk_path, cookbook = false, repo = chef.remote_chef_repo, type = {'branch' => 'master'}, deep_clone = true) ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 134

def chef_submodule_repo(ckbk_path, cookbook = false, repo = chef.remote_chef_repo, type = {'branch' => 'master'}, deep_clone = true)
  in_dir do
    pth = (Pathname(chef.root_dir).expand_path)+ckbk_path
    gritty = ::Grit::Git.new((pth + '.git').to_s)
    announce_or_puts gritty.inspect
    clone_opts = {:quiet => false, :verbose => true, :progress => true}
    clone_opts[:depth] = 1 unless deep_clone
    checkout = type['ref']||type['tag']||type['branch']||'master'
    type['branch'] = type['branch'].nil? ? '' : type['branch']
    type['tag'] = type['tag'].nil? ? '' : type['tag']
    type['ref'] = type['ref'].nil? ? '' : type['ref']
    res = nil
    if pth.directory?
         announce_or_puts "Updating submodule: #{repo} at #{pth}"
        FileUtils.cd(pth.to_s) do
          cmd = "git fetch"
          res = `#{cmd}`
          announce_or_puts res
        end
      clone_opts[:branch] = type['branch'].empty? ? 'master' : type['branch']
    else
      clone_opts[:branch] = type['branch'].empty? ? 'master' : type['branch']
      announce_or_puts "Adding submodule: #{repo} at #{pth}"
      FileUtils.cd(chef.root_dir) do
        cmd = "git submodule add #{repo} #{pth.to_s}"
        announce_or_puts `#{cmd}`
      end
      FileUtils.cd(pth.to_s) do
        cmd = "git submodule init"
        res = `#{cmd}`
        announce_or_puts res
        cmd = "git submodule update"
        res = `#{cmd}`
        announce_or_puts res
      end
    end
    clone_pull_error_check(res) if res
    update_cookbook_paths(pth, cookbook)
    unless chef.cookbooks_paths.empty?   # is empty after cloning default chef-repo
      grotty = ::Grit::Git.new((pth + '.git').to_s)
      cmd = "git submodule add #{repo} #{pth.to_s}"
      announce_or_puts `#{cmd}`
      FileUtils.cd(pth.to_s) do
        cmd = "git submodule init"
        res = `#{cmd}`
        announce_or_puts res
        cmd = "git submodule update"
        res = `#{cmd}`
        announce_or_puts res
        if !type['tag'].empty? || !type['ref'].empty?
          grotty.checkout( { :B => true }, 'cuken', type['tag']||type['ref'] )
        else
          grotty.checkout( { :B => true }, 'cuken' )
        end
      end
    end
    pth
  end
end

#cleanup_dirs ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 247

def cleanup_dirs
  @cleanup_dirs ||= ::Array.new
end

#cleanup_files ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 243

def cleanup_files
  @cleanup_files ||= ::Array.new
end

#clone_pull_error_check(res) ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 81

def clone_pull_error_check(res)
  if repo = res[/Could not find Repository /]
    raise RuntimeError, "Could not find Repository #{repo}", caller
  end
  if repo = res[/ERROR: (.*) doesn't exist. Did you enter it correctly?/,1]
    raise RuntimeError, "ERROR: #{repo} doesn't exist. Did you enter it correctly? #{repo}", caller
  end
end

#configdir ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 239

def configdir
  @configdir ||= ::File.join(File.dirname(__FILE__), "..", "data", "config")
end

#couchdb_rest_client ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 282

def couchdb_rest_client
  ::Chef::REST.new('http://localhost:5984/chef_integration', false, false)
end

#datadir ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 235

def datadir
  @datadir ||= ::File.join(File.dirname(__FILE__), "..", "data")
end

#gemserver ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 255

def gemserver
  @gemserver ||= ::WEBrick::HTTPServer.new(
    :Port         => 8000,
    :DocumentRoot => datadir + "/gems/",
    # Make WEBrick STFU
    :Logger       => ::Logger.new(StringIO.new),
    :AccessLog    => [ ::StringIO.new, ::WEBrick::AccessLog::COMMON_LOG_FORMAT ]
  )
end

#rest ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 223

def rest
  @rest ||= ::Chef::REST.new('http://localhost:4000', nil, nil)
end

#run_knife_command(cmd, interactive = false) ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 194

def run_knife_command(cmd, interactive=false)
  no_ckbk_pth_opt = ['cookbook delete', 'role from file'].each{|str| break true if cmd[/#{str}/]}
  no_ckbk_pth = chef.cookbooks_paths.empty?
  if no_ckbk_pth
    ckbk_pth_opt = false
  else
    ckbk_pth = (chef.cookbooks_paths.collect { |pn| pn.expand_path.to_s }).join(':')
    ckbk_pth_opt = true
  end
  ckbk_pth_opt = false if no_ckbk_pth_opt.is_a? TrueClass
  in_dir do
    unless chef.knife_config_file
      chef.knife_config_file = Pathname(chef.local_chef_repo).ascend { |d| h=d+'.chef'+'knife.rb'; break h if h.file? }
    end
    raise(RuntimeError, "chef.knife_config_file is required", caller) unless chef.knife_config_file
  end
  cmd += " -c #{chef.knife_config_file.expand_path.to_s}" if chef.knife_config_file.expand_path.exist?
  cmd += " -o #{ckbk_pth}" if ckbk_pth_opt
  # cmd += " --log_level debug" if chef.knife_debug
  chef.root_dir ||= current_dir
  in_chef_root do
    if interactive
      run_interactive(unescape("#{chef.knife_command}" + cmd))
    else
      run_simple(unescape("#{chef.knife_command}" + cmd))
    end
  end
end

#server_tmpdir ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 231

def server_tmpdir
  @server_tmpdir ||= ::File.expand_path(File.join(datadir, "tmp"))
end

#stash ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 251

def stash
  @stash ||= ::Hash.new
end

#tmpdir ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 227

def tmpdir
  @tmpdir ||= ::File.join(Dir.tmpdir, "chef_integration")
end

#update_cookbook_paths(ckbk_path, cookbook) ⇒ Object 



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# File 'lib/cuken/api/chef.rb', line 64

def update_cookbook_paths(ckbk_path, cookbook)
  lp = Pathname(ckbk_path).expand_path.realdirpath
  lrp = lp + '.git'
  if cookbook
    append_cookbook_path(cookbook, lp, lrp)
  else
    lp.each_child do |pth|
      rpth = pth + '.git'
      append_cookbook_path(true, pth, rpth) if rpth.directory?
    end
    chef.cookbooks_paths.uniq!
    if chef.cookbooks_paths.empty?
      announce_or_puts(%{WARNING: cookbooks path: #{lp} does not contain any Git repositories.}) if @announce_env
    end
  end
end