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Diffstat (limited to 'lib/chef/runner.rb')
| -rw-r--r-- | lib/chef/runner.rb | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/lib/chef/runner.rb b/lib/chef/runner.rb new file mode 100644 index 0000000000..60f3082e88 --- /dev/null +++ b/lib/chef/runner.rb @@ -0,0 +1,93 @@ +# +# Author:: Adam Jacob (<adam@hjksolutions.com>) +# Copyright:: Copyright (c) 2008 HJK Solutions, LLC +# License:: GNU General Public License version 2 or later +# +# This program and entire repository is free software; you can +# redistribute it and/or modify it under the terms of the GNU +# General Public License as published by the Free Software +# Foundation; either version 2 of the License, or any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# + +require File.join(File.dirname(__FILE__), "mixin", "params_validate") + +class Chef + class Runner + + include Chef::Mixin::ParamsValidate + + def initialize(node, collection) + validate( + { + :node => node, + :collection => collection, + }, + { + :node => { + :kind_of => Chef::Node, + }, + :collection => { + :kind_of => Chef::ResourceCollection, + }, + } + ) + @node = node + @collection = collection + end + + def build_provider(resource) + provider_klass = resource.provider + if provider_klass == nil + provider_klass = Chef::Platform.find_provider_for_node(@node, resource) + end + Chef::Log.debug("#{resource} using #{provider_klass.to_s}") + provider = provider_klass.new(@node, resource) + end + + def converge + start_time = Time.now + Chef::Log.info("Starting Chef Run") + delayed_actions = Array.new + + @collection.each do |resource| + Chef::Log.debug("Processing #{resource}") + provider = build_provider(resource) + provider.load_current_resource + provider.send("action_#{resource.action}") + if resource.updated + resource.actions.each_key do |action| + if resource.actions[action].has_key?(:immediate) + resource.actions[action][:immediate].each do |r| + Chef::Log.info("#{resource} sending action #{action} to #{r} (immediate)") + build_provider(r).send("action_#{action}") + end + end + if resource.actions[action].has_key?(:delayed) + resource.actions[action][:delayed].each do |r| + delayed_actions << lambda { + Chef::Log.info("#{resource} sending action #{action} to #{r} (delayed)") + build_provider(r).send("action_#{action}") + } + end + end + end + end + end + + # Run all our :delayed actions + delayed_actions.each { |da| da.call } + end_time = Time.now + Chef::Log.info("Chef Run complete in #{end_time - start_time} seconds") + true + end + end +end
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