| #!/usr/bin/env python |
| """ |
| 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. |
| |
| Slider Agent |
| |
| """ |
| |
| from __future__ import with_statement |
| |
| from resource_management.core import shell |
| from resource_management.core.providers import Provider |
| from resource_management.core.logger import Logger |
| |
| TAR_CMD = "tar -xvf %s -C %s" |
| ZIP_CMD = "unzip %s -d %s" |
| |
| class TarballProvider(Provider): |
| def action_install(self): |
| package_name = self.resource.package_name |
| location = self.resource.location |
| if not self._check_existence(package_name, location): |
| cmd = TAR_CMD % (package_name, location) |
| if package_name.lower().endswith("zip"): |
| cmd = ZIP_CMD % (package_name, location) |
| Logger.info("Installing tarball %s at %s (%s)" % (package_name, location, cmd)) |
| shell.checked_call(cmd) |
| |
| def _check_existence(self, name, location): |
| return False |
| |