Merge pull request #155 from hirocaster/watch-services

Add LWRP services watch

Author: johnbellone

README.md

@@ -413,6 +413,11 @@ the `consul::ui` recipe in your node's `run_list`.
       handler "chef-client"
     end
 
+##### Adding services watch
+    consul_services_watch_def 'services-name' do
+      handler "chef-client"
+    end
+
 ##### Adding service watch
     consul_service_watch_def 'service-name' do
 		  passingonly true

providers/services_watch_def.rb

@@ -0,0 +1,18 @@
+use_inline_resources
+
+action :create do
+  file new_resource.path do
+    user node['consul']['service_user']
+    group node['consul']['service_group']
+    mode 0600
+    content new_resource.to_json
+
+    action :create
+  end
+end
+
+action :delete do
+  file new_resource.path do
+    action :delete
+  end
+end

resources/services_watch_def.rb

@@ -0,0 +1,27 @@
+require 'json'
+
+actions :create, :delete
+default_action :create
+
+attribute :name, name_attribute: true, required: true, kind_of: String
+attribute :handler, required: true, kind_of: String
+
+def path
+  ::File.join(node['consul']['config_dir'], "watch-services.json")
+end
+
+def to_json
+  JSON.pretty_generate(to_hash)
+end
+
+def to_hash
+  hash =  {
+    watches:[
+      {
+        type: 'services',
+        handler: handler
+      }
+    ]
+  }
+  hash
+end