Catch errors on database creation or destroy

Author: JvGinkel

lib/puppet/provider/mongodb_database/mongodb.rb

@@ -27,15 +27,17 @@ def self.prefetch(resources)
 
   def create
     if db_ismaster
-      mongo_eval('db.dummyData.insert({"created_by_puppet": 1})', @resource[:name])
+      out = mongo_eval('db.dummyData.insert({"created_by_puppet": 1})', @resource[:name])
+      raise "Failed to create DB '#{@resource[:name]}'\n#{out}" if out.match(/writeError/)
     else
       Puppet.warning 'Database creation is available only from master host'
     end
   end
 
   def destroy
     if db_ismaster
-      mongo_eval('db.dropDatabase()', @resource[:name])
+      out = mongo_eval('db.dropDatabase()', @resource[:name])
+      raise "Failed to destroy DB '#{@resource[:name]}'\n#{out}" if out.match(/writeError/)
     else
       Puppet.warning 'Database removal is available only from master host'
     end