Set load average limit for re-renders to number of CPU threads

[chef.git] / cookbooks / postgresql / resources / tablespace.rb

diff --git a/cookbooks/postgresql/resources/tablespace.rb b/cookbooks/postgresql/resources/tablespace.rb
index 167a68bfdc57f56df0635924bf10e248f8f59a4f..69e0ce2b0c508e68dbf2106f28e1f1ea0ca17b2f 100644 (file)
--- a/cookbooks/postgresql/resources/tablespace.rb
+++ b/cookbooks/postgresql/resources/tablespace.rb
@@ -1,14 +1,14 @@
 #
-# Cookbook Name:: postgresql
+# Cookbook:: postgresql
 # Resource:: postgresql_tablespace
 #
-# Copyright 2016, OpenStreetMap Foundation
+# Copyright:: 2016, OpenStreetMap Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -17,13 +17,30 @@
 # limitations under the License.
 #
 
-actions :create, :drop
+default_action :create
 
-attribute :tablespace, :kind_of => String, :name_attribute => true
-attribute :cluster, :kind_of => String, :required => true
-attribute :location, :kind_of => String, :required => true
+property :tablespace, :kind_of => String, :name_property => true
+property :cluster, :kind_of => String, :required => true
+property :location, :kind_of => String, :required => [:create]
 
-def initialize(*args)
-  super
-  @action = :create
+action :create do
+  unless cluster.tablespaces.include?(new_resource.tablespace)
+    converge_by "create tablespace #{new_resource.tablespace}" do
+      cluster.execute(:command => "CREATE TABLESPACE #{new_resource.tablespace} LOCATION '#{new_resource.location}'")
+    end
+  end
+end
+
+action :drop do
+  if cluster.tablespaces.include?(new_resource.tablespace)
+    converge_by "drop tablespace #{new_resource.tablespace}" do
+      cluster.execute(:command => "DROP TABLESPACE #{new_resource.tablespace}")
+    end
+  end
+end
+
+action_class do
+  def cluster
+    @cluster ||= OpenStreetMap::PostgreSQL.new(new_resource.cluster)
+  end
 end