############################################################################## # # Copyright (c) 2010 Vifib SARL and Contributors. All Rights Reserved. # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsibility of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # guarantees and support are strongly adviced to contract a Free Software # Service Company # # This program 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 3 # of the License, or (at your option) 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## from slapos.recipe.librecipe import GenericSlapRecipe import os class Recipe(GenericSlapRecipe): """ This class provides the installation of the resilience scripts on the partition. bin/takeover will perform a rename (must be run manually). bin/bully will monitor, run elections and perform renames when needed. """ def _install(self): path_list = [] slap_connection = self.buildout['slap-connection'] takeover_wrapper = self.createPythonScript( name=self.options['wrapper-takeover'], absolute_function='slapos.recipe.addresiliency.takeover.run', arguments={ 'server_url': slap_connection['server-url'], 'key_file': slap_connection.get('key-file'), 'cert_file': slap_connection.get('cert-file'), 'computer_id': slap_connection['computer-id'], 'partition_id': slap_connection['partition-id'], 'software': slap_connection['software-release-url'], 'namebase': self.parameter_dict['namebase'], 'takeover_triggered_file_path': self.options['takeover-triggered-file-path'], }) path_list.append(takeover_wrapper) return path_list