aab0cce7f5
Current implementation of CDH plugin doesn't allow to configure configs that doesn't correlate with name of some process. This patch introduce that ability and implements support of configuring gateway configs for hdfs and yarn services. Change-Id: I0d9b16cbb46ea4d5ebea8e0cc05cca621ca9c588 Closes-bug: 1460645
138 lines
4.9 KiB
Python
138 lines
4.9 KiB
Python
# Copyright (c) 2014 Intel Corporation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from sahara.conductor import resource as res
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from sahara.plugins.cdh import plugin_utils as pu
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from sahara.plugins.cdh.v5_3_0 import config_helper as c_helper
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from sahara.plugins.cdh.v5_3_0 import db_helper
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from sahara.plugins import utils as u
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class PluginUtilsV530(pu.AbstractPluginUtils):
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def __init__(self):
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self.c_helper = c_helper
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self.db_helper = db_helper
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def get_role_name(self, instance, service):
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# NOTE: role name must match regexp "[_A-Za-z][-_A-Za-z0-9]{0,63}"
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shortcuts = {
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'AGENT': 'A',
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'ALERTPUBLISHER': 'AP',
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'CATALOGSERVER': 'ICS',
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'DATANODE': 'DN',
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'EVENTSERVER': 'ES',
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'HBASE_INDEXER': 'LHBI',
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'HIVEMETASTORE': 'HVM',
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'HIVESERVER2': 'HVS',
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'HOSTMONITOR': 'HM',
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'IMPALAD': 'ID',
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'JOBHISTORY': 'JS',
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'MASTER': 'M',
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'NAMENODE': 'NN',
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'NODEMANAGER': 'NM',
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'OOZIE_SERVER': 'OS',
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'REGIONSERVER': 'RS',
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'RESOURCEMANAGER': 'RM',
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'SECONDARYNAMENODE': 'SNN',
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'SENTRY_SERVER': 'SNT',
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'SERVER': 'S',
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'SERVICEMONITOR': 'SM',
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'SOLR_SERVER': 'SLR',
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'SPARK_YARN_HISTORY_SERVER': 'SHS',
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'SQOOP_SERVER': 'S2S',
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'STATESTORE': 'ISS',
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'WEBHCAT': 'WHC',
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'HDFS_GATEWAY': 'HG',
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'YARN_GATEWAY': 'YG'
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}
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return '%s_%s' % (shortcuts.get(service, service),
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instance.hostname().replace('-', '_'))
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def get_sentry(self, cluster):
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return u.get_instance(cluster, 'SENTRY_SERVER')
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def get_flumes(self, cluster):
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return u.get_instances(cluster, 'FLUME_AGENT')
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def get_solrs(self, cluster):
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return u.get_instances(cluster, 'SOLR_SERVER')
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def get_sqoop(self, cluster):
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return u.get_instance(cluster, 'SQOOP_SERVER')
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def get_hbase_indexers(self, cluster):
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return u.get_instances(cluster, 'KEY_VALUE_STORE_INDEXER')
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def get_catalogserver(self, cluster):
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return u.get_instance(cluster, 'IMPALA_CATALOGSERVER')
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def get_statestore(self, cluster):
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return u.get_instance(cluster, 'IMPALA_STATESTORE')
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def get_impalads(self, cluster):
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return u.get_instances(cluster, 'IMPALAD')
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def convert_process_configs(self, configs):
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p_dict = {
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"CLOUDERA": ['MANAGER'],
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"NAMENODE": ['NAMENODE'],
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"DATANODE": ['DATANODE'],
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"SECONDARYNAMENODE": ['SECONDARYNAMENODE'],
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"RESOURCEMANAGER": ['RESOURCEMANAGER'],
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"NODEMANAGER": ['NODEMANAGER'],
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"JOBHISTORY": ['JOBHISTORY'],
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"OOZIE": ['OOZIE_SERVER'],
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"HIVESERVER": ['HIVESERVER2'],
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"HIVEMETASTORE": ['HIVEMETASTORE'],
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"WEBHCAT": ['WEBHCAT'],
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"HUE": ['HUE_SERVER'],
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"SPARK_ON_YARN": ['SPARK_YARN_HISTORY_SERVER'],
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"ZOOKEEPER": ['SERVER'],
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"MASTER": ['MASTER'],
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"REGIONSERVER": ['REGIONSERVER'],
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"FLUME": ['AGENT'],
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"CATALOGSERVER": ['CATALOGSERVER'],
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"STATESTORE": ['STATESTORE'],
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"IMPALAD": ['IMPALAD'],
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"KS_INDEXER": ['HBASE_INDEXER'],
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"SENTRY": ['SENTRY_SERVER'],
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"SOLR": ['SOLR_SERVER'],
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"SQOOP": ['SQOOP_SERVER'],
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'YARN_GATEWAY': ['YARN_GATEWAY'],
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'HDFS_GATEWAY': ['HDFS_GATEWAY']
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}
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if isinstance(configs, res.Resource):
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configs = configs.to_dict()
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for k in configs.keys():
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if k in p_dict.keys():
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item = configs[k]
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del configs[k]
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newkey = p_dict[k][0]
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configs[newkey] = item
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return res.Resource(configs)
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def configure_sentry(self, cluster):
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manager = self.get_manager(cluster)
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with manager.remote() as r:
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self.db_helper.create_sentry_database(cluster, r)
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def start_cloudera_manager(self, cluster):
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self._start_cloudera_manager(
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cluster, c_helper.AWAIT_MANAGER_STARTING_TIMEOUT)
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def get_config_value(self, service, name, cluster=None):
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configs = c_helper.get_plugin_configs()
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return self._get_config_value(service, name, configs, cluster)
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