| """ |
| 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. |
| """ |
| |
| from resource_management.core.exceptions import ComponentIsNotRunning |
| from resource_management.core.resources.system import File |
| from resource_management.core.source import Template |
| from resource_management.libraries.functions.format import format |
| from resource_management.libraries.script import Script |
| from resource_management.core.logger import Logger |
| |
| from enrichment_commands import EnrichmentCommands |
| from metron_security import storm_security_setup |
| import metron_service |
| import metron_security |
| |
| class Enrichment(Script): |
| |
| def install(self, env): |
| from params import params |
| env.set_params(params) |
| self.install_packages(env) |
| |
| def configure(self, env, upgrade_type=None, config_dir=None): |
| from params import params |
| env.set_params(params) |
| |
| Logger.info("Running enrichment configure") |
| File(format("{metron_config_path}/enrichment.properties"), |
| content=Template("enrichment.properties.j2"), |
| owner=params.metron_user, |
| group=params.metron_group) |
| |
| if not metron_service.is_zk_configured(params): |
| metron_service.init_zk_config(params) |
| metron_service.set_zk_configured(params) |
| metron_service.refresh_configs(params) |
| |
| Logger.info("Calling security setup") |
| storm_security_setup(params) |
| |
| def start(self, env, upgrade_type=None): |
| from params import params |
| env.set_params(params) |
| self.configure(env) |
| commands = EnrichmentCommands(params) |
| |
| if params.security_enabled: |
| metron_security.kinit(params.kinit_path_local, |
| params.metron_keytab_path, |
| params.metron_principal_name, |
| execute_user=params.metron_user) |
| |
| if not commands.is_kafka_configured(): |
| commands.init_kafka_topics() |
| if params.security_enabled and not commands.is_kafka_acl_configured(): |
| commands.init_kafka_acls() |
| if not commands.is_hbase_configured(): |
| commands.create_hbase_tables() |
| if not commands.is_hbase_coprocessor_configured(): |
| commands.load_enrichment_coprocessor() |
| if params.security_enabled and not commands.is_hbase_acl_configured(): |
| commands.set_hbase_acls() |
| if not commands.is_maxmind_configured(): |
| commands.init_maxmind() |
| |
| commands.start_enrichment_topology(env) |
| |
| def stop(self, env, upgrade_type=None): |
| from params import params |
| |
| env.set_params(params) |
| commands = EnrichmentCommands(params) |
| |
| if params.security_enabled: |
| metron_security.kinit(params.kinit_path_local, |
| params.metron_keytab_path, |
| params.metron_principal_name, |
| execute_user=params.metron_user) |
| |
| commands.stop_enrichment_topology(env) |
| |
| def status(self, env): |
| from params import status_params |
| env.set_params(status_params) |
| commands = EnrichmentCommands(status_params) |
| |
| if status_params.security_enabled: |
| metron_security.kinit(status_params.kinit_path_local, |
| status_params.metron_keytab_path, |
| status_params.metron_principal_name, |
| execute_user=status_params.metron_user) |
| |
| if not commands.is_topology_active(env): |
| raise ComponentIsNotRunning() |
| |
| def restart(self, env): |
| from params import params |
| env.set_params(params) |
| self.configure(env) |
| commands = EnrichmentCommands(params) |
| commands.restart_enrichment_topology(env) |
| |
| |
| if __name__ == "__main__": |
| Enrichment().execute() |
