Merge in 'flexible-provisioning' which supports abstracted provisioners, chef server, additional chef solo features, and better chef configuration overall. Also includes pluggable configuration keys.

config/default.rb

@@ -16,15 +16,8 @@ Vagrant::Config.run do |config|
   config.vm.project_directory = "/vagrant"
   config.vm.forward_port("ssh", 22, 2222)
   config.vm.disk_image_format = 'VMDK'
+  config.vm.provisioner = nil
 
   config.package.name = 'vagrant'
   config.package.extension = '.box'
-
-  config.chef.enabled = false
-  config.chef.cookbooks_path = "cookbooks"
-  config.chef.provisioning_path = "/tmp/vagrant-chef"
-  config.chef.json = {
-    :instance_role => "vagrant",
-    :recipes => ["vagrant_main"]
-  }
 end

lib/vagrant.rb

@@ -4,7 +4,8 @@ PROJECT_ROOT = File.join(libdir, '..') unless defined?(PROJECT_ROOT)
 
 # The libs which must be loaded prior to the rest
 %w{tempfile open-uri json pathname logger uri net/http virtualbox net/ssh archive/tar/minitar
-  net/scp fileutils vagrant/util vagrant/actions/base vagrant/downloaders/base vagrant/actions/runner}.each do |f|
+  net/scp fileutils vagrant/util vagrant/actions/base vagrant/downloaders/base vagrant/actions/runner
+  vagrant/config vagrant/provisioners/base vagrant/provisioners/chef}.each do |f|
   require f
 end
 

lib/vagrant/actions/vm/provision.rb

@@ -2,69 +2,47 @@ module Vagrant
   module Actions
     module VM
       class Provision < Base
+        attr_reader :provisioner
+
+        def intialize(*args)
+          super
+
+          @provisioner = nil
+        end
+
         def prepare
-          Vagrant.config.vm.share_folder("vagrant-provisioning", cookbooks_path, File.expand_path(Vagrant.config.chef.cookbooks_path, Env.root_path))
+          provisioner = Vagrant.config.vm.provisioner
+
+          if provisioner.nil?
+            logger.info("Provisioning not enabled, ignoring this step")
+            return
+          end
+
+          if provisioner.is_a?(Class)
+            @provisioner = provisioner.new
+            raise ActionException.new("Provisioners must be an instance of Vagrant::Provisioners::Base") unless @provisioner.is_a?(Provisioners::Base)
+          elsif provisioner.is_a?(Symbol)
+            # We have a few hard coded provisioners for built-ins
+            mapping = {
+              :chef_solo    => Provisioners::ChefSolo,
+              :chef_server  => Provisioners::ChefServer
+            }
+
+            provisioner_klass = mapping[provisioner]
+            raise ActionException.new("Unknown provisioner type: #{provisioner}") if provisioner_klass.nil?
+            @provisioner = provisioner_klass.new
+          end
+
+          logger.info "Provisioning enabled with #{@provisioner.class}"
+          @provisioner.prepare
         end
 
         def execute!
-          chown_provisioning_folder
+          if provisioner
-          setup_json
+            logger.info "Beginning provisioning process..."
-          setup_solo_config
+            provisioner.provision!
-          run_chef_solo
-        end
-
-        def chown_provisioning_folder
-          logger.info "Setting permissions on provisioning folder..."
-          SSH.execute do |ssh|
-            ssh.exec!("sudo chown #{Vagrant.config.ssh.username} #{Vagrant.config.chef.provisioning_path}")
           end
         end
-
-        def setup_json
-          logger.info "Generating JSON and uploading..."
-
-          # Set up initial configuration
-          data = {
-            :config => Vagrant.config,
-            :directory => Vagrant.config.vm.project_directory,
-          }
-
-          # And wrap it under the "vagrant" namespace
-          data = { :vagrant => data }
-
-          # Merge with the "extra data" which isn't put under the
-          # vagrant namespace by default
-          data.merge!(Vagrant.config.chef.json)
-
-          json = data.to_json
-
-          SSH.upload!(StringIO.new(json), File.join(Vagrant.config.chef.provisioning_path, "dna.json"))
-        end
-
-        def setup_solo_config
-          solo_file = <<-solo
-file_cache_path "#{Vagrant.config.chef.provisioning_path}"
-cookbook_path "#{cookbooks_path}"
-solo
-
-          logger.info "Uploading chef-solo configuration script..."
-          SSH.upload!(StringIO.new(solo_file), File.join(Vagrant.config.chef.provisioning_path, "solo.rb"))
-        end
-
-        def run_chef_solo
-          logger.info "Running chef recipes..."
-          SSH.execute do |ssh|
-            ssh.exec!("cd #{Vagrant.config.chef.provisioning_path} && sudo chef-solo -c solo.rb -j dna.json") do |channel, data, stream|
-              # TODO: Very verbose. It would be easier to save the data and only show it during
-              # an error, or when verbosity level is set high
-              logger.info("#{stream}: #{data}")
-            end
-          end
-        end
-
-        def cookbooks_path
-          File.join(Vagrant.config.chef.provisioning_path, "cookbooks")
-        end
       end
     end
   end

lib/vagrant/actions/vm/reload.rb

@@ -5,7 +5,7 @@ module Vagrant
         def prepare
           steps = [ForwardPorts, SharedFolders, Boot]
           steps.unshift(Halt) if @runner.vm.running?
-          steps << Provision if Vagrant.config.chef.enabled
+          steps << Provision if !Vagrant.config.vm.provisioner.nil?
 
           steps.each do |action_klass|
             @runner.add_action(action_klass)

lib/vagrant/actions/vm/up.rb

@@ -17,7 +17,7 @@ msg
           # Up is a "meta-action" so it really just queues up a bunch
           # of other actions in its place:
           steps = [Import, ForwardPorts, SharedFolders, Boot]
-          steps << Provision if Vagrant.config.chef.enabled
+          steps << Provision if !Vagrant.config.vm.provisioner.nil?
           steps.insert(0, MoveHardDrive) if Vagrant.config.vm.hd_location
 
           steps.each do |action_klass|

lib/vagrant/config.rb

@@ -14,7 +14,7 @@ module Vagrant
       end
 
       def configures(key, klass)
-        @@config.class.configures(key, klass)
+        config.class.configures(key, klass)
       end
 
       def config
@@ -75,11 +75,12 @@ module Vagrant
       attr_reader :shared_folders
       attr_accessor :hd_location
       attr_accessor :disk_image_format
-
+      attr_accessor :provisioner
 
       def initialize
         @forwarded_ports = {}
         @shared_folders = {}
+        @provisioner = nil
       end
 
       def forward_port(name, guestport, hostport, protocol="TCP")
@@ -112,25 +113,6 @@ module Vagrant
       attr_accessor :extension
     end
 
-    class ChefConfig < Base
-      attr_accessor :cookbooks_path
-      attr_accessor :provisioning_path
-      attr_accessor :json
-      attr_accessor :enabled
-
-      def initialize
-        @enabled = false
-      end
-
-      def to_json
-        # Overridden so that the 'json' key could be removed, since its just
-        # merged into the config anyways
-        data = instance_variables_hash
-        data.delete(:json)
-        data.to_json
-      end
-    end
-
     class VagrantConfig < Base
       attr_accessor :dotfile_name
       attr_accessor :log_output
@@ -159,7 +141,6 @@ module Vagrant
       configures :package, PackageConfig
       configures :ssh, SSHConfig
       configures :vm, VMConfig
-      configures :chef, ChefConfig
       configures :vagrant, VagrantConfig
 
       def initialize

lib/vagrant/provisioners/base.rb

@@ -0,0 +1,22 @@
+module Vagrant
+  module Provisioners
+    # The base class for a "provisioner." A provisioner is responsible for
+    # provisioning a Vagrant system. This has been abstracted out to provide
+    # support for multiple solutions such as Chef Solo, Chef Client, and
+    # Puppet.
+    class Base
+      include Vagrant::Util
+
+      # This is the method called to "prepare" the provisioner. This is called
+      # before any actions are run by the action runner (see {Vagrant::Actions::Runner}).
+      # This can be used to setup shared folders, forward ports, etc. Whatever is
+      # necessary on a "meta" level.
+      def prepare; end
+
+      # This is the method called to provision the system. This method
+      # is expected to do whatever necessary to provision the system (create files,
+      # SSH, etc.)
+      def provision!; end
+    end
+  end
+end

lib/vagrant/provisioners/chef.rb

@@ -0,0 +1,102 @@
+module Vagrant
+  module Provisioners
+    # This class is a base class where the common functinality shared between
+    # chef-solo and chef-client provisioning are stored. This is **not an actual
+    # provisioner**. Instead, {ChefSolo} or {ChefServer} should be used.
+    class Chef < Base
+      # This is the configuration which is available through `config.chef`
+      class ChefConfig < Vagrant::Config::Base
+        # Chef server specific config
+        attr_accessor :chef_server_url
+        attr_accessor :validation_key_path
+        attr_accessor :validation_client_name
+        attr_accessor :client_key_path
+
+        # Chef solo specific config
+        attr_accessor :cookbooks_path
+
+        # Shared config
+        attr_accessor :provisioning_path
+        attr_accessor :json
+
+        def initialize
+          @validation_client_name = "chef-validator"
+          @client_key_path = "/etc/chef/client.pem"
+
+          @cookbooks_path = "cookbooks"
+          @provisioning_path = "/tmp/vagrant-chef"
+          @json = {
+            :instance_role => "vagrant",
+            :run_list => ["recipe[vagrant_main]"]
+          }
+        end
+
+        # Returns the run list for the provisioning
+        def run_list
+          json[:run_list]
+        end
+
+        # Sets the run list to the specified value
+        def run_list=(value)
+          json[:run_list] = value
+        end
+
+        # Adds a recipe to the run list
+        def add_recipe(name)
+          name = "recipe[#{name}]" unless name =~ /^recipe\[(.+?)\]$/
+          run_list << name
+        end
+
+        # Adds a role to the run list
+        def add_role(name)
+          name = "role[#{name}]" unless name =~ /^role\[(.+?)\]$/
+          run_list << name
+        end
+
+        def to_json
+          # Overridden so that the 'json' key could be removed, since its just
+          # merged into the config anyways
+          data = instance_variables_hash
+          data.delete(:json)
+          data.to_json
+        end
+      end
+
+      # Tell the Vagrant configure class about our custom configuration
+      Config.configures :chef, ChefConfig
+
+      def prepare
+        raise Actions::ActionException.new("Vagrant::Provisioners::Chef is not a valid provisioner! Use ChefSolo or ChefServer instead.")
+      end
+
+      def chown_provisioning_folder
+        logger.info "Setting permissions on chef provisioning folder..."
+        SSH.execute do |ssh|
+          ssh.exec!("sudo mkdir -p #{Vagrant.config.chef.provisioning_path}")
+          ssh.exec!("sudo chown #{Vagrant.config.ssh.username} #{Vagrant.config.chef.provisioning_path}")
+        end
+      end
+
+      def setup_json
+        logger.info "Generating chef JSON and uploading..."
+
+        # Set up initial configuration
+        data = {
+          :config => Vagrant.config,
+          :directory => Vagrant.config.vm.project_directory,
+        }
+
+        # And wrap it under the "vagrant" namespace
+        data = { :vagrant => data }
+
+        # Merge with the "extra data" which isn't put under the
+        # vagrant namespace by default
+        data.merge!(Vagrant.config.chef.json)
+
+        json = data.to_json
+
+        SSH.upload!(StringIO.new(json), File.join(Vagrant.config.chef.provisioning_path, "dna.json"))
+      end
+    end
+  end
+end

lib/vagrant/provisioners/chef_server.rb

@@ -0,0 +1,96 @@
+module Vagrant
+  module Provisioners
+    # This class implements provisioning via chef-client, allowing provisioning
+    # with a chef server.
+    class ChefServer < Chef
+      def prepare
+        if Vagrant.config.chef.validation_key_path.nil?
+          raise Actions::ActionException.new(<<-msg)
+Chef server provisioning requires that the `config.chef.validation_key_path` configuration
+be set to a path on your local machine of the validation key used to register the
+VM with the chef server.
+msg
+        elsif !File.file?(Vagrant.config.chef.validation_key_path)
+          raise Actions::ActionException.new(<<-msg)
+The validation key set for `config.chef.validation_key_path` does not exist! This
+file needs to exist so it can be uploaded to the virtual machine. It is
+currently set to "#{Vagrant.config.chef.validation_key_path}"
+msg
+        end
+
+        if Vagrant.config.chef.chef_server_url.nil?
+          raise Actions::ActionException.new(<<-msg)
+Chef server provisioning requires that the `config.chef.chef_server_url` be set to the
+URL of your chef server. Examples include "http://12.12.12.12:4000" and
+"http://myserver.com:4000" (the port of course can be different, but 4000 is the default)
+msg
+        end
+      end
+
+      def provision!
+        chown_provisioning_folder
+        create_client_key_folder
+        upload_validation_key
+        setup_json
+        setup_config
+        run_chef_client
+      end
+
+      def create_client_key_folder
+        logger.info "Creating folder to hold client key..."
+        path = Pathname.new(Vagrant.config.chef.client_key_path)
+
+        SSH.execute do |ssh|
+          ssh.exec!("sudo mkdir -p #{path.dirname}")
+        end
+      end
+
+      def upload_validation_key
+        logger.info "Uploading chef client validation key..."
+        SSH.upload!(validation_key_path, guest_validation_key_path)
+      end
+
+      def setup_config
+        solo_file = <<-solo
+log_level          :info
+log_location       STDOUT
+ssl_verify_mode    :verify_none
+chef_server_url    "#{Vagrant.config.chef.chef_server_url}"
+
+validation_client_name "#{Vagrant.config.chef.validation_client_name}"
+validation_key         "#{guest_validation_key_path}"
+client_key             "#{Vagrant.config.chef.client_key_path}"
+
+file_store_path    "/srv/chef/file_store"
+file_cache_path    "/srv/chef/cache"
+
+pid_file           "/var/run/chef/chef-client.pid"
+
+Mixlib::Log::Formatter.show_time = true
+solo
+
+        logger.info "Uploading chef-client configuration script..."
+        SSH.upload!(StringIO.new(solo_file), File.join(Vagrant.config.chef.provisioning_path, "client.rb"))
+      end
+
+      def run_chef_client
+        logger.info "Running chef-client..."
+        SSH.execute do |ssh|
+          ssh.exec!("cd #{Vagrant.config.chef.provisioning_path} && sudo chef-client -c client.rb -j dna.json") do |channel, data, stream|
+            # TODO: Very verbose. It would be easier to save the data and only show it during
+            # an error, or when verbosity level is set high
+            logger.info("#{stream}: #{data}")
+          end
+        end
+      end
+
+      def validation_key_path
+        File.expand_path(Vagrant.config.chef.validation_key_path, Env.root_path)
+      end
+
+      def guest_validation_key_path
+        File.join(Vagrant.config.chef.provisioning_path, "validation.pem")
+      end
+    end
+  end
+end

lib/vagrant/provisioners/chef_solo.rb

@@ -0,0 +1,67 @@
+module Vagrant
+  module Provisioners
+    # This class implements provisioning via chef-solo.
+    class ChefSolo < Chef
+      def prepare
+        share_cookbook_folders
+      end
+
+      def provision!
+        chown_provisioning_folder
+        setup_json
+        setup_solo_config
+        run_chef_solo
+      end
+
+      def share_cookbook_folders
+        host_cookbook_paths.each_with_index do |cookbook, i|
+          Vagrant.config.vm.share_folder("vagrant-chef-solo-#{i}", cookbook_path(i), cookbook)
+        end
+      end
+
+      def setup_solo_config
+        solo_file = <<-solo
+file_cache_path "#{Vagrant.config.chef.provisioning_path}"
+cookbook_path #{cookbooks_path}
+solo
+
+        logger.info "Uploading chef-solo configuration script..."
+        SSH.upload!(StringIO.new(solo_file), File.join(Vagrant.config.chef.provisioning_path, "solo.rb"))
+      end
+
+      def run_chef_solo
+        logger.info "Running chef-solo..."
+        SSH.execute do |ssh|
+          ssh.exec!("cd #{Vagrant.config.chef.provisioning_path} && sudo chef-solo -c solo.rb -j dna.json") do |channel, data, stream|
+            # TODO: Very verbose. It would be easier to save the data and only show it during
+            # an error, or when verbosity level is set high
+            logger.info("#{stream}: #{data}")
+          end
+        end
+      end
+
+      def host_cookbook_paths
+        cookbooks = Vagrant.config.chef.cookbooks_path
+        cookbooks = [cookbooks] unless cookbooks.is_a?(Array)
+        cookbooks.collect! { |cookbook| File.expand_path(cookbook, Env.root_path) }
+        return cookbooks
+      end
+
+      def cookbook_path(i)
+        File.join(Vagrant.config.chef.provisioning_path, "cookbooks-#{i}")
+      end
+
+      def cookbooks_path
+        result = []
+        host_cookbook_paths.each_with_index do |host_path, i|
+          result << cookbook_path(i)
+        end
+
+        # We're lucky that ruby's string and array syntax for strings is the
+        # same as JSON, so we can just convert to JSON here and use that
+        result = result.to_s if result.length == 1
+        result.to_json
+      end
+    end
+  end
+end

test/test_helper.rb

@@ -42,6 +42,10 @@ class Test::Unit::TestCase
       config.package.name = 'vagrant'
       config.package.extension = '.box'
 
+      # Chef
+      config.chef.chef_server_url = "http://localhost:4000"
+      config.chef.validation_key_path = "validation.pem"
+      config.chef.client_key_path = "/zoo/foo/bar.pem"
       config.chef.cookbooks_path = "cookbooks"
       config.chef.provisioning_path = "/tmp/hobo-chef"
       config.chef.json = {

test/vagrant/actions/vm/provision_test.rb

@@ -2,103 +2,107 @@ require File.join(File.dirname(__FILE__), '..', '..', '..', 'test_helper')
 
 class ProvisionActionTest < Test::Unit::TestCase
   setup do
-    @mock_vm, @vm, @action = mock_action(Vagrant::Actions::VM::Provision)
+    @runner, @vm, @action = mock_action(Vagrant::Actions::VM::Provision)
-
-    Vagrant::SSH.stubs(:execute)
-    Vagrant::SSH.stubs(:upload!)
-
     mock_config
   end
 
-  context "shared folders" do
+  context "initialization" do
-    should "setup shared folder on VM for the cookbooks" do
+    should "have a nil provisioner by default" do
-      File.expects(:expand_path).with(Vagrant.config.chef.cookbooks_path, Vagrant::Env.root_path).returns("foo")
+      assert_nil @action.provisioner
-      @action.expects(:cookbooks_path).returns("bar")
-      Vagrant.config.vm.expects(:share_folder).with("vagrant-provisioning", "bar", "foo").once
-      @action.prepare
     end
   end
 
-  context "cookbooks path" do
+  context "executing" do
-    should "return the proper cookbook path" do
+    should "do nothing if the provisioner is nil" do
-      cookbooks_path = File.join(Vagrant.config.chef.provisioning_path, "cookbooks")
+      @action.expects(:provisioner).returns(nil)
-      assert_equal cookbooks_path, @action.cookbooks_path
+      assert_nothing_raised { @action.execute! }
+    end
+
+    should "call `provision!` on the provisioner" do
+      provisioner = mock("provisioner")
+      provisioner.expects(:provision!).once
+      @action.expects(:provisioner).twice.returns(provisioner)
+      @action.execute!
     end
   end
 
-  context "permissions on provisioning folder" do
+  context "preparing" do
-    should "chown the folder to the ssh user" do
+    context "with a nil provisioner" do
-      ssh = mock("ssh")
+      setup do
-      ssh.expects(:exec!).with("sudo chown #{Vagrant.config.ssh.username} #{Vagrant.config.chef.provisioning_path}")
+        mock_config do |config|
-      Vagrant::SSH.expects(:execute).yields(ssh)
+          config.vm.provisioner = nil
-      @action.chown_provisioning_folder
+        end
-    end
-  end
-
-  context "generating and uploading json" do
-    def assert_json
-      Vagrant::SSH.expects(:upload!).with do |json, path|
-        data = JSON.parse(json.read)
-        yield data
-        true
       end
 
-      @action.setup_json
+      should "not set a provisioner if set to nil" do
-    end
+        @action.prepare
-
+        assert_nil @action.provisioner
-    should "merge in the extra json specified in the config" do
-      Vagrant.config.chef.json = { :foo => "BAR" }
-      assert_json do |data|
-        assert_equal "BAR", data["foo"]
       end
     end
 
-    should "add the directory as a special case to the JSON" do
+    context "with a Class provisioner" do
-      assert_json do |data|
+      setup do
-        assert_equal Vagrant.config.vm.project_directory, data["vagrant"]["directory"]
+        @instance = mock("instance")
+        @instance.stubs(:is_a?).with(Vagrant::Provisioners::Base).returns(true)
+        @instance.stubs(:prepare)
+        @klass = mock("klass")
+        @klass.stubs(:is_a?).with(Class).returns(true)
+        @klass.stubs(:new).returns(@instance)
+
+        mock_config do |config|
+          config.vm.provisioner = @klass
+        end
+      end
+
+      should "set the provisioner to an instantiation of the class" do
+        @klass.expects(:new).once.returns(@instance)
+        assert_nothing_raised { @action.prepare }
+        assert_equal @instance, @action.provisioner
+      end
+
+      should "call prepare on the instance" do
+        @instance.expects(:prepare).once
+        @action.prepare
+      end
+
+      should "raise an exception if the class is not a subclass of the provisioner base" do
+        @instance.expects(:is_a?).with(Vagrant::Provisioners::Base).returns(false)
+        assert_raises(Vagrant::Actions::ActionException) {
+          @action.prepare
+        }
       end
     end
 
-    should "add the config to the JSON" do
+    context "with a Symbol provisioner" do
-      assert_json do |data|
+      def provisioner_expectation(symbol, provisioner)
-        assert_equal Vagrant.config.vm.project_directory, data["vagrant"]["config"]["vm"]["project_directory"]
+        mock_config do |config|
+          config.vm.provisioner = symbol
+        end
+
+        instance = mock("instance")
+        instance.expects(:prepare).once
+        provisioner.expects(:new).returns(instance)
+        assert_nothing_raised { @action.prepare }
+        assert_equal instance, @action.provisioner
       end
-    end
 
-    should "upload a StringIO to dna.json" do
+      should "raise an ActionException if its an unknown symbol" do
-      StringIO.expects(:new).with(anything).returns("bar")
+        mock_config do |config|
-      File.expects(:join).with(Vagrant.config.chef.provisioning_path, "dna.json").once.returns("baz")
+          config.vm.provisioner = :this_will_never_exist
-      Vagrant::SSH.expects(:upload!).with("bar", "baz").once
+        end
-      @action.setup_json
-    end
-  end
 
-  context "generating and uploading chef solo configuration file" do
+        assert_raises(Vagrant::Actions::ActionException) {
-    should "upload properly generate the configuration file using configuration data" do
+          @action.prepare
-      expected_config = <<-config
+        }
-file_cache_path "#{Vagrant.config.chef.provisioning_path}"
+      end
-cookbook_path "#{@action.cookbooks_path}"
-config
 
-      StringIO.expects(:new).with(expected_config).once
+      should "set :chef_solo to the ChefSolo provisioner" do
-      @action.setup_solo_config
+        provisioner_expectation(:chef_solo, Vagrant::Provisioners::ChefSolo)
-    end
+      end
 
-    should "upload this file as solo.rb to the provisioning folder" do
+      should "set :chef_server to the ChefServer provisioner" do
-      @action.expects(:cookbooks_path).returns("cookbooks")
+        provisioner_expectation(:chef_server, Vagrant::Provisioners::ChefServer)
-      StringIO.expects(:new).returns("foo")
+      end
-      File.expects(:join).with(Vagrant.config.chef.provisioning_path, "solo.rb").once.returns("bar")
-      Vagrant::SSH.expects(:upload!).with("foo", "bar").once
-      @action.setup_solo_config
-    end
-  end
-
-  context "running chef solo" do
-    should "cd into the provisioning directory and run chef solo" do
-      ssh = mock("ssh")
-      ssh.expects(:exec!).with("cd #{Vagrant.config.chef.provisioning_path} && sudo chef-solo -c solo.rb -j dna.json").once
-      Vagrant::SSH.expects(:execute).yields(ssh)
-      @action.run_chef_solo
     end
   end
 end

test/vagrant/actions/vm/reload_test.rb

@@ -33,7 +33,8 @@ class ReloadActionTest < Test::Unit::TestCase
 
     should "add in the provisioning step if enabled" do
       mock_config do |config|
-        config.chef.enabled = true
+        # Dummy provisioner to test
+        config.vm.provisioner = "foo"
       end
 
       @default_order.push(Vagrant::Actions::VM::Provision)

test/vagrant/actions/vm/up_test.rb

@@ -47,7 +47,7 @@ class UpActionTest < Test::Unit::TestCase
 
     should "add in the provisioning step if enabled" do
       mock_config do |config|
-        config.chef.enabled = true
+        config.vm.provisioner = "foo"
       end
 
       @default_order.push(Vagrant::Actions::VM::Provision)

test/vagrant/config_test.rb

@@ -117,18 +117,6 @@ class ConfigTest < Test::Unit::TestCase
     end
   end
 
-  context "chef config" do
-    setup do
-      @config = Vagrant::Config::ChefConfig.new
-      @config.json = "HEY"
-    end
-
-    should "not include the 'json' key in the config dump" do
-      result = JSON.parse(@config.to_json)
-      assert !result.has_key?("json")
-    end
-  end
-
   context "top config class" do
     setup do
       @configures_list = []

test/vagrant/provisioners/base_test.rb

@@ -0,0 +1,27 @@
+require File.join(File.dirname(__FILE__), '..', '..', 'test_helper')
+
+class BaseProvisionerTest < Test::Unit::TestCase
+  should "include the util class so subclasses have access to it" do
+    assert Vagrant::Provisioners::Base.include?(Vagrant::Util)
+  end
+
+  context "base instance" do
+    setup do
+      @base = Vagrant::Provisioners::Base.new
+    end
+
+    should "implement provision! which does nothing" do
+      assert_nothing_raised do
+        assert @base.respond_to?(:provision!)
+        @base.provision!
+      end
+    end
+
+    should "implement prepare which does nothing" do
+      assert_nothing_raised do
+        assert @base.respond_to?(:prepare)
+        @base.prepare
+      end
+    end
+  end
+end

test/vagrant/provisioners/chef_server_test.rb

@@ -0,0 +1,175 @@
+require File.join(File.dirname(__FILE__), '..', '..', 'test_helper')
+
+class ChefServerProvisionerTest < Test::Unit::TestCase
+  setup do
+    @action = Vagrant::Provisioners::ChefServer.new
+
+    Vagrant::SSH.stubs(:execute)
+    Vagrant::SSH.stubs(:upload!)
+
+    mock_config
+  end
+
+  context "provisioning" do
+    should "run the proper sequence of methods in order" do
+      prov_seq = sequence("prov_seq")
+      @action.expects(:chown_provisioning_folder).once.in_sequence(prov_seq)
+      @action.expects(:create_client_key_folder).once.in_sequence(prov_seq)
+      @action.expects(:upload_validation_key).once.in_sequence(prov_seq)
+      @action.expects(:setup_json).once.in_sequence(prov_seq)
+      @action.expects(:setup_config).once.in_sequence(prov_seq)
+      @action.expects(:run_chef_client).once.in_sequence(prov_seq)
+      @action.provision!
+    end
+  end
+
+  context "preparing" do
+    setup do
+      File.stubs(:file?).returns(true)
+    end
+
+    should "not raise an exception if validation_key_path is set" do
+      mock_config do |config|
+        config.chef.validation_key_path = "7"
+      end
+
+      assert_nothing_raised { @action.prepare }
+    end
+
+    should "raise an exception if validation_key_path is nil" do
+      mock_config do |config|
+        config.chef.validation_key_path = nil
+      end
+
+      assert_raises(Vagrant::Actions::ActionException) {
+        @action.prepare
+      }
+    end
+
+    should "not raise an exception if validation_key_path does exist" do
+      mock_config do |config|
+        config.chef.validation_key_path = "7"
+      end
+
+      File.expects(:file?).with(Vagrant.config.chef.validation_key_path).returns(true)
+      assert_nothing_raised { @action.prepare }
+    end
+
+    should "raise an exception if validation_key_path doesn't exist" do
+      mock_config do |config|
+        config.chef.validation_key_path = "7"
+      end
+
+      File.expects(:file?).with(Vagrant.config.chef.validation_key_path).returns(false)
+      assert_raises(Vagrant::Actions::ActionException) {
+        @action.prepare
+      }
+    end
+
+    should "not raise an exception if chef_server_url is set" do
+      mock_config do |config|
+        config.chef.chef_server_url = "7"
+      end
+
+      assert_nothing_raised { @action.prepare }
+    end
+
+    should "raise an exception if chef_server_url is nil" do
+      mock_config do |config|
+        config.chef.chef_server_url = nil
+      end
+
+      assert_raises(Vagrant::Actions::ActionException) {
+        @action.prepare
+      }
+    end
+  end
+
+  context "creating the client key folder" do
+    setup do
+      @raw_path = "/foo/bar/baz.pem"
+      mock_config do |config|
+        config.chef.client_key_path = @raw_path
+      end
+
+      @path = Pathname.new(@raw_path)
+    end
+
+    should "create the folder using the dirname of the path" do
+      ssh = mock("ssh")
+      ssh.expects(:exec!).with("sudo mkdir -p #{@path.dirname}").once
+      Vagrant::SSH.expects(:execute).yields(ssh)
+      @action.create_client_key_folder
+    end
+  end
+
+  context "uploading the validation key" do
+    should "upload the validation key to the provisioning path" do
+      @action.expects(:validation_key_path).once.returns("foo")
+      @action.expects(:guest_validation_key_path).once.returns("bar")
+      Vagrant::SSH.expects(:upload!).with("foo", "bar").once
+      @action.upload_validation_key
+    end
+  end
+
+  context "the validation key path" do
+    should "expand the configured key path" do
+      result = mock("result")
+      File.expects(:expand_path).with(Vagrant.config.chef.validation_key_path, Vagrant::Env.root_path).once.returns(result)
+      assert_equal result, @action.validation_key_path
+    end
+  end
+
+  context "the guest validation key path" do
+    should "be the provisioning path joined with validation.pem" do
+      result = mock("result")
+      File.expects(:join).with(Vagrant.config.chef.provisioning_path, "validation.pem").once.returns(result)
+      assert_equal result, @action.guest_validation_key_path
+    end
+  end
+
+  context "generating and uploading chef client configuration file" do
+    setup do
+      @action.stubs(:guest_validation_key_path).returns("foo")
+    end
+
+    should "upload properly generate the configuration file using configuration data" do
+      expected_config = <<-config
+log_level          :info
+log_location       STDOUT
+ssl_verify_mode    :verify_none
+chef_server_url    "#{Vagrant.config.chef.chef_server_url}"
+
+validation_client_name "#{Vagrant.config.chef.validation_client_name}"
+validation_key         "#{@action.guest_validation_key_path}"
+client_key             "#{Vagrant.config.chef.client_key_path}"
+
+file_store_path    "/srv/chef/file_store"
+file_cache_path    "/srv/chef/cache"
+
+pid_file           "/var/run/chef/chef-client.pid"
+
+Mixlib::Log::Formatter.show_time = true
+config
+
+      StringIO.expects(:new).with(expected_config).once
+      @action.setup_config
+    end
+
+    should "upload this file as client.rb to the provisioning folder" do
+      StringIO.expects(:new).returns("foo")
+      File.expects(:join).with(Vagrant.config.chef.provisioning_path, "client.rb").once.returns("bar")
+      Vagrant::SSH.expects(:upload!).with("foo", "bar").once
+      @action.setup_config
+    end
+  end
+
+  context "running chef client" do
+    should "cd into the provisioning directory and run chef client" do
+      ssh = mock("ssh")
+      ssh.expects(:exec!).with("cd #{Vagrant.config.chef.provisioning_path} && sudo chef-client -c client.rb -j dna.json").once
+      Vagrant::SSH.expects(:execute).yields(ssh)
+      @action.run_chef_client
+    end
+  end
+end

test/vagrant/provisioners/chef_solo_test.rb

@@ -0,0 +1,142 @@
+require File.join(File.dirname(__FILE__), '..', '..', 'test_helper')
+
+class ChefSoloProvisionerTest < Test::Unit::TestCase
+  setup do
+    @action = Vagrant::Provisioners::ChefSolo.new
+
+    Vagrant::SSH.stubs(:execute)
+    Vagrant::SSH.stubs(:upload!)
+
+    mock_config
+  end
+
+  context "preparing" do
+    should "share cookbook folders" do
+      @action.expects(:share_cookbook_folders).once
+      @action.prepare
+    end
+  end
+
+  context "provisioning" do
+    should "run the proper sequence of methods in order" do
+      prov_seq = sequence("prov_seq")
+      @action.expects(:chown_provisioning_folder).once.in_sequence(prov_seq)
+      @action.expects(:setup_json).once.in_sequence(prov_seq)
+      @action.expects(:setup_solo_config).once.in_sequence(prov_seq)
+      @action.expects(:run_chef_solo).once.in_sequence(prov_seq)
+      @action.provision!
+    end
+  end
+
+  context "sharing cookbook folders" do
+    setup do
+      @host_cookbook_paths = ["foo", "bar"]
+      @action.stubs(:host_cookbook_paths).returns(@host_cookbook_paths)
+    end
+
+    should "share each cookbook folder" do
+      share_seq = sequence("share_seq")
+      @host_cookbook_paths.each_with_index do |cookbook, i|
+        Vagrant.config.vm.expects(:share_folder).with("vagrant-chef-solo-#{i}", @action.cookbook_path(i), cookbook).in_sequence(share_seq)
+      end
+
+      @action.share_cookbook_folders
+    end
+  end
+
+  context "host cookbooks paths" do
+    should "expand the path of the cookbooks relative to the environment root path" do
+      @cookbook = "foo"
+      @expanded = "bar"
+      File.expects(:expand_path).with(@cookbook, Vagrant::Env.root_path).returns(@expanded)
+
+      mock_config do |config|
+        config.chef.cookbooks_path = @cookbook
+      end
+
+      assert_equal [@expanded], @action.host_cookbook_paths
+    end
+
+    should "return as an array if was originally a string" do
+      File.stubs(:expand_path).returns("foo")
+
+      mock_config do |config|
+        config.chef.cookbooks_path = "foo"
+      end
+
+      assert_equal ["foo"], @action.host_cookbook_paths
+    end
+
+    should "return the array of cookbooks if its an array" do
+      cookbooks = ["foo", "bar"]
+      mock_config do |config|
+        config.chef.cookbooks_path = cookbooks
+      end
+
+      expand_seq = sequence('expand_seq')
+      cookbooks.each do |cookbook|
+        File.expects(:expand_path).with(cookbook, Vagrant::Env.root_path).returns(cookbook)
+      end
+
+      assert_equal cookbooks, @action.host_cookbook_paths
+    end
+  end
+
+  context "cookbooks path" do
+    should "return a proper path to a single cookbook" do
+      expected = File.join(Vagrant.config.chef.provisioning_path, "cookbooks-5")
+      assert_equal expected, @action.cookbook_path(5)
+    end
+
+    should "return array-representation of cookbook paths if multiple" do
+      @cookbooks = (0..5).inject([]) do |acc, i|
+        acc << @action.cookbook_path(i)
+      end
+
+      mock_config do |config|
+        config.chef.cookbooks_path = @cookbooks
+      end
+
+      assert_equal @cookbooks.to_json, @action.cookbooks_path
+    end
+
+    should "return a single string representation if cookbook paths is single" do
+      @cookbooks = @action.cookbook_path(0)
+
+      mock_config do |config|
+        config.chef.cookbooks_path = @cookbooks
+      end
+
+      assert_equal @cookbooks.to_json, @action.cookbooks_path
+    end
+  end
+
+  context "generating and uploading chef solo configuration file" do
+    should "upload properly generate the configuration file using configuration data" do
+      expected_config = <<-config
+file_cache_path "#{Vagrant.config.chef.provisioning_path}"
+cookbook_path #{@action.cookbooks_path}
+config
+
+      StringIO.expects(:new).with(expected_config).once
+      @action.setup_solo_config
+    end
+
+    should "upload this file as solo.rb to the provisioning folder" do
+      @action.expects(:cookbooks_path).returns("cookbooks")
+      StringIO.expects(:new).returns("foo")
+      File.expects(:join).with(Vagrant.config.chef.provisioning_path, "solo.rb").once.returns("bar")
+      Vagrant::SSH.expects(:upload!).with("foo", "bar").once
+      @action.setup_solo_config
+    end
+  end
+
+  context "running chef solo" do
+    should "cd into the provisioning directory and run chef solo" do
+      ssh = mock("ssh")
+      ssh.expects(:exec!).with("cd #{Vagrant.config.chef.provisioning_path} && sudo chef-solo -c solo.rb -j dna.json").once
+      Vagrant::SSH.expects(:execute).yields(ssh)
+      @action.run_chef_solo
+    end
+  end
+end

test/vagrant/provisioners/chef_test.rb

@@ -0,0 +1,116 @@
+require File.join(File.dirname(__FILE__), '..', '..', 'test_helper')
+
+class ChefProvisionerTest < Test::Unit::TestCase
+  setup do
+    @action = Vagrant::Provisioners::Chef.new
+
+    Vagrant::SSH.stubs(:execute)
+    Vagrant::SSH.stubs(:upload!)
+
+    mock_config
+  end
+
+  context "preparing" do
+    should "raise an ActionException" do
+      assert_raises(Vagrant::Actions::ActionException) {
+        @action.prepare
+      }
+    end
+  end
+
+  context "config" do
+    setup do
+      @config = Vagrant::Provisioners::Chef::ChefConfig.new
+      @config.run_list.clear
+    end
+
+    should "not include the 'json' key in the config dump" do
+      result = JSON.parse(@config.to_json)
+      assert !result.has_key?("json")
+    end
+
+    should "provide accessors to the run list" do
+      @config.run_list << "foo"
+      assert !@config.run_list.empty?
+      assert_equal ["foo"], @config.run_list
+    end
+
+    should "provide a writer for the run list" do
+      data = mock("data")
+
+      assert_nothing_raised {
+        @config.run_list = data
+        assert_equal data, @config.run_list
+      }
+    end
+
+    should "add a recipe to the run list" do
+      @config.add_recipe("foo")
+      assert_equal "recipe[foo]", @config.run_list[0]
+    end
+
+    should "not wrap the recipe in 'recipe[]' if it was in the name" do
+      @config.add_recipe("recipe[foo]")
+      assert_equal "recipe[foo]", @config.run_list[0]
+    end
+
+    should "add a role to the run list" do
+      @config.add_role("user")
+      assert_equal "role[user]", @config.run_list[0]
+    end
+
+    should "not wrap the role in 'role[]' if it was in the name" do
+      @config.add_role("role[user]")
+      assert_equal "role[user]", @config.run_list[0]
+    end
+  end
+
+  context "permissions on provisioning folder" do
+    should "create and chown the folder to the ssh user" do
+      ssh_seq = sequence("ssh_seq")
+      ssh = mock("ssh")
+      ssh.expects(:exec!).with("sudo mkdir -p #{Vagrant.config.chef.provisioning_path}").once.in_sequence(ssh_seq)
+      ssh.expects(:exec!).with("sudo chown #{Vagrant.config.ssh.username} #{Vagrant.config.chef.provisioning_path}").once.in_sequence(ssh_seq)
+      Vagrant::SSH.expects(:execute).yields(ssh)
+      @action.chown_provisioning_folder
+    end
+  end
+
+  context "generating and uploading json" do
+    def assert_json
+      Vagrant::SSH.expects(:upload!).with do |json, path|
+        data = JSON.parse(json.read)
+        yield data
+        true
+      end
+
+      @action.setup_json
+    end
+
+    should "merge in the extra json specified in the config" do
+      Vagrant.config.chef.json = { :foo => "BAR" }
+      assert_json do |data|
+        assert_equal "BAR", data["foo"]
+      end
+    end
+
+    should "add the directory as a special case to the JSON" do
+      assert_json do |data|
+        assert_equal Vagrant.config.vm.project_directory, data["vagrant"]["directory"]
+      end
+    end
+
+    should "add the config to the JSON" do
+      assert_json do |data|
+        assert_equal Vagrant.config.vm.project_directory, data["vagrant"]["config"]["vm"]["project_directory"]
+      end
+    end
+
+    should "upload a StringIO to dna.json" do
+      StringIO.expects(:new).with(anything).returns("bar")
+      File.expects(:join).with(Vagrant.config.chef.provisioning_path, "dna.json").once.returns("baz")
+      Vagrant::SSH.expects(:upload!).with("bar", "baz").once
+      @action.setup_json
+    end
+  end
+end