| #!/usr/bin/env python2.6 |
| """ |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| |
| Ambari Agent |
| |
| """ |
| |
| import time |
| from resource_management import * |
| |
| class XmlConfigProvider(Provider): |
| def action_create(self): |
| filename = self.resource.filename |
| conf_dir = self.resource.conf_dir |
| |
| # |e - for html-like escaping of <,>,'," |
| config_content = InlineTemplate('''<!--{{time.asctime(time.localtime())}}--> |
| <configuration> |
| {% for key, value in configurations_dict.items() %} |
| <property> |
| <name>{{ key|e }}</name> |
| <value>{{ value|e }}</value> |
| </property> |
| {% endfor %} |
| </configuration>''', extra_imports=[time], configurations_dict=self.resource.configurations) |
| |
| |
| self.log.debug(format("Generating config: {conf_dir}/{filename}")) |
| |
| with Environment.get_instance_copy() as env: |
| File (format("{conf_dir}/{filename}"), |
| content = config_content, |
| owner = self.resource.owner, |
| group = self.resource.group, |
| mode = self.resource.mode |
| ) |
| env.run() |