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Adding an http_request resource, that lets you send arbitrary http requests as resources. A nice model for similar things - a gift to @ezmobius. Fixes CHEF-25
1 parent c126bc2 commit 0e8f7bb

7 files changed

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‎chef/Manifest.txt‎

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@@ -73,6 +73,7 @@ lib/chef/provider/remote_file.rb
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lib/chef/provider/script.rb
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lib/chef/provider/sysctl.rb
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lib/chef/provider/template.rb
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lib/chef/provider/http_request.rb
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lib/chef/queue.rb
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lib/chef/recipe.rb
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lib/chef/resource.rb
@@ -91,6 +92,7 @@ lib/chef/resource/ruby.rb
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lib/chef/resource/script.rb
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lib/chef/resource/sysctl.rb
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lib/chef/resource/template.rb
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lib/chef/resource/http_request.rb
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lib/chef/resource_collection.rb
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lib/chef/resource_definition.rb
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lib/chef/rest.rb

‎chef/lib/chef/platform.rb‎

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@@ -58,6 +58,7 @@ class Platform
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:bash => Chef::Provider::Script,
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:csh => Chef::Provider::Script,
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:user => Chef::Provider::User::Useradd,
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:http_request => Chef::Provider::HttpRequest,
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}
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}
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‎chef/lib/chef/provider/http_request.rb‎

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#
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# Author:: Adam Jacob (<adam@opscode.com>)
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# Copyright:: Copyright (c) 2008 OpsCode, Inc.
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# License:: Apache License, Version 2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require 'tempfile'
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class Chef
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class Provider
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class HttpRequest < Chef::Provider
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attr_accessor :rest
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def load_current_resource
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@rest = Chef::REST.new(@new_resource.url)
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end
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# Send a GET request to @new_resource.url, with ?message=@new_resource.message
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def action_get
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body = @rest.run_request(
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:GET,
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@rest.create_url("#{@new_resource.url}?message=#{@new_resource.message}"),
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false,
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10,
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false
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)
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@new_resource.updated = true
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Chef::Log.info("#{@new_resource} GET to #{@new_resource.url} successful")
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Chef::Log.debug("#{@new_resource} GET request response: #{body}")
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end
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# Send a PUT request to @new_resource.url, with the message as the payload
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def action_put
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body = @rest.run_request(
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:PUT,
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@rest.create_url("#{@new_resource.url}"),
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@new_resource.message,
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10,
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false
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)
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@new_resource.updated = true
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Chef::Log.info("#{@new_resource} PUT to #{@new_resource.url} successful")
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Chef::Log.debug("#{@new_resource} PUT request response: #{body}")
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end
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# Send a POST request to @new_resource.url, with the message as the payload
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def action_post
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body = @rest.run_request(
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:POST,
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@rest.create_url("#{@new_resource.url}"),
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@new_resource.message,
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10,
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false
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)
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@new_resource.updated = true
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Chef::Log.info("#{@new_resource} POST to #{@new_resource.url} successful")
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Chef::Log.debug("#{@new_resource} POST request response: #{body}")
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end
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# Send a DELETE request to @new_resource.url
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def action_delete
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body = @rest.run_request(
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:DELETE,
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@rest.create_url("#{@new_resource.url}"),
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false,
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10,
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false
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)
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@new_resource.updated = true
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Chef::Log.info("#{@new_resource} DELETE to #{@new_resource.url} successful")
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Chef::Log.debug("#{@new_resource} DELETE request response: #{body}")
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end
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end
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end
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end

‎chef/lib/chef/resource/http_request.rb‎

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#
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# Author:: Adam Jacob (<adam@opscode.com>)
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# Copyright:: Copyright (c) 2008 OpsCode, Inc.
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# License:: Apache License, Version 2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require 'chef/resource'
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class Chef
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class Resource
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class HttpRequest < Chef::Resource
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def initialize(name, collection=nil, node=nil)
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super(name, collection, node)
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@resource_name = :http_request
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@message = name
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@url = nil
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@action = :create
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@allowed_actions.push(:get, :put, :post, :delete, :head, :options)
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end
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def url(args=nil)
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set_or_return(
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:url,
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args,
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:kind_of => String
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)
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end
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def message(args=nil)
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set_or_return(
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:message,
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args,
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:kind_of => String
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)
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end
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end
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end
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end

‎chef/spec/unit/provider/http_request_spec.rb‎

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#
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# Author:: Adam Jacob (<adam@opscode.com>)
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# Copyright:: Copyright (c) 2008 OpsCode, Inc.
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# License:: Apache License, Version 2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper"))
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describe Chef::Provider::HttpRequest, "initialize" do
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before(:each) do
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@node = mock("Chef::Node", :null_object => true)
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@new_resource = mock("Chef::Resource::HttpRequest",
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:null_object => true,
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:name => "adam",
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:url => "http://www.opscode.com",
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:message => "is cool"
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)
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@provider = Chef::Provider::HttpRequest.new(@node, @new_resource)
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end
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it "should return a Chef::Provider::HttpRequest" do
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@provider.should be_a_kind_of(Chef::Provider::HttpRequest)
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end
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end
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describe Chef::Provider::HttpRequest, "load_current_resource" do
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before(:each) do
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@node = mock("Chef::Node", :null_object => true)
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@new_resource = mock("Chef::Resource::HttpRequest",
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:null_object => true,
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:name => "adam",
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:url => "http://www.opscode.com",
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:message => "is cool"
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)
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@provider = Chef::Provider::HttpRequest.new(@node, @new_resource)
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end
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it "should set up a Chef::REST client" do
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Chef::REST.should_receive(:new).with(@new_resource.url)
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@provider.load_current_resource
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end
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end
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describe Chef::Provider::HttpRequest, "action_get" do
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before(:each) do
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@node = mock("Chef::Node", :null_object => true)
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@new_resource = mock("Chef::Resource::HttpRequest",
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:null_object => true,
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:name => "adam",
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:url => "http://www.opscode.com",
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:message => "is cool"
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)
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@rest = mock("Chef::REST",
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:null_object => true,
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:create_url => "http://www.opscode.com",
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:run_request => "you made it!"
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)
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@provider = Chef::Provider::HttpRequest.new(@node, @new_resource)
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@provider.rest = @rest
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end
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it "should create the url with a message argument" do
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@rest.should_receive(:create_url).with("#{@new_resource.url}?message=#{@new_resource.message}")
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@provider.action_get
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end
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it "should run a GET request" do
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@rest.should_receive(:run_request).with(:GET, @rest.create_url, false, 10, false)
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@provider.action_get
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end
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it "should update the resource" do
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@new_resource.should_receive(:updated=).with(true)
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@provider.action_get
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end
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end
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describe Chef::Provider::HttpRequest, "action_put" do
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before(:each) do
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@node = mock("Chef::Node", :null_object => true)
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@new_resource = mock("Chef::Resource::HttpRequest",
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:null_object => true,
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:name => "adam",
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:url => "http://www.opscode.com",
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:message => "is cool"
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)
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@rest = mock("Chef::REST",
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:null_object => true,
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:create_url => "http://www.opscode.com",
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:run_request => "you made it!"
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)
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@provider = Chef::Provider::HttpRequest.new(@node, @new_resource)
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@provider.rest = @rest
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end
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it "should create the url" do
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@rest.should_receive(:create_url).with("#{@new_resource.url}")
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@provider.action_put
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end
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it "should run a PUT request with the message as the payload" do
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@rest.should_receive(:run_request).with(:PUT, @rest.create_url, @new_resource.message, 10, false)
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@provider.action_put
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end
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it "should update the resource" do
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@new_resource.should_receive(:updated=).with(true)
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@provider.action_put
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end
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end
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describe Chef::Provider::HttpRequest, "action_post" do
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before(:each) do
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@node = mock("Chef::Node", :null_object => true)
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@new_resource = mock("Chef::Resource::HttpRequest",
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:null_object => true,
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:name => "adam",
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:url => "http://www.opscode.com",
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:message => "is cool"
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)
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@rest = mock("Chef::REST",
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:null_object => true,
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:create_url => "http://www.opscode.com",
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:run_request => "you made it!"
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)
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@provider = Chef::Provider::HttpRequest.new(@node, @new_resource)
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@provider.rest = @rest
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end
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it "should create the url" do
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@rest.should_receive(:create_url).with("#{@new_resource.url}")
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@provider.action_post
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end
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it "should run a PUT request with the message as the payload" do
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@rest.should_receive(:run_request).with(:POST, @rest.create_url, @new_resource.message, 10, false)
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@provider.action_post
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end
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it "should update the resource" do
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@new_resource.should_receive(:updated=).with(true)
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@provider.action_post
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end
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end
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describe Chef::Provider::HttpRequest, "action_delete" do
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before(:each) do
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@node = mock("Chef::Node", :null_object => true)
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@new_resource = mock("Chef::Resource::HttpRequest",
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:null_object => true,
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:name => "adam",
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:url => "http://www.opscode.com",
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:message => "is cool"
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)
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@rest = mock("Chef::REST",
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:null_object => true,
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:create_url => "http://www.opscode.com",
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:run_request => "you made it!"
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)
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@provider = Chef::Provider::HttpRequest.new(@node, @new_resource)
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@provider.rest = @rest
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end
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it "should create the url" do
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@rest.should_receive(:create_url).with("#{@new_resource.url}")
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@provider.action_delete
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end
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it "should run a DELETE request" do
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@rest.should_receive(:run_request).with(:DELETE, @rest.create_url, false, 10, false)
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@provider.action_delete
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end
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it "should update the resource" do
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@new_resource.should_receive(:updated=).with(true)
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@provider.action_delete
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end
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end

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