21a85d1c61
Starting ntp service in unneeded because it will be started before. Closes-bug: 1487465 Change-Id: Ic944f3e42e648e6513ce5f86effcadb57334f5da
205 lines
6.2 KiB
Python
205 lines
6.2 KiB
Python
# Copyright (c) 2014 Mirantis Inc.
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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.i18n import _
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from sahara.plugins.cdh import commands as cmd
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from sahara.plugins.cdh.v5_3_0 import cloudera_utils as cu
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from sahara.plugins import utils as gu
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from sahara.service.edp import hdfs_helper as h
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from sahara.utils import cluster_progress_ops as cpo
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PACKAGES = [
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'cloudera-manager-agent',
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'cloudera-manager-daemons',
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'cloudera-manager-server',
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'cloudera-manager-server-db-2',
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'flume-ng',
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'hadoop-hdfs-datanode',
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'hadoop-hdfs-namenode',
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'hadoop-hdfs-secondarynamenode',
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'hadoop-mapreduce',
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'hadoop-mapreduce-historyserver',
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'hadoop-yarn-nodemanager',
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'hadoop-yarn-resourcemanager',
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'hbase',
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'hbase-solr',
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'hive-hcatalog',
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'hive-metastore',
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'hive-server2',
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'hive-webhcat-server',
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'hue',
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'impala',
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'impala-server',
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'impala-state-store',
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'impala-catalog',
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'impala-shell',
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'oozie',
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'oracle-j2sdk1.7',
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'sentry',
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'solr-server',
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'solr-doc',
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'search',
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'spark-history-server',
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'sqoop2',
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'unzip',
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'zookeeper'
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]
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CU = cu.ClouderaUtilsV530()
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def configure_cluster(cluster):
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instances = gu.get_instances(cluster)
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if not cmd.is_pre_installed_cdh(CU.pu.get_manager(cluster).remote()):
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CU.pu.configure_os(instances)
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CU.pu.install_packages(instances, PACKAGES)
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CU.pu.start_cloudera_agents(instances)
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CU.pu.start_cloudera_manager(cluster)
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CU.update_cloudera_password(cluster)
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CU.await_agents(cluster, instances)
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CU.create_mgmt_service(cluster)
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CU.create_services(cluster)
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CU.configure_services(cluster)
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CU.configure_instances(instances, cluster)
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CU.deploy_configs(cluster)
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@cpo.event_wrapper(
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True, step=_("Start roles: NODEMANAGER, DATANODE"), param=('cluster', 0))
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def _start_roles(cluster, instances):
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for instance in instances:
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if 'HDFS_DATANODE' in instance.node_group.node_processes:
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hdfs = CU.get_service_by_role('DATANODE', instance=instance)
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CU.start_roles(hdfs, CU.pu.get_role_name(instance, 'DATANODE'))
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if 'YARN_NODEMANAGER' in instance.node_group.node_processes:
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yarn = CU.get_service_by_role('NODEMANAGER', instance=instance)
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CU.start_roles(yarn, CU.pu.get_role_name(instance, 'NODEMANAGER'))
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def scale_cluster(cluster, instances):
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if not instances:
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return
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if not cmd.is_pre_installed_cdh(instances[0].remote()):
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CU.pu.configure_os(instances)
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CU.pu.install_packages(instances, PACKAGES)
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CU.pu.start_cloudera_agents(instances)
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CU.await_agents(cluster, instances)
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CU.configure_instances(instances, cluster)
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CU.update_configs(instances)
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CU.pu.configure_swift(cluster, instances)
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CU.refresh_datanodes(cluster)
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_start_roles(cluster, instances)
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def decommission_cluster(cluster, instances):
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dns = []
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nms = []
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for i in instances:
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if 'HDFS_DATANODE' in i.node_group.node_processes:
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dns.append(CU.pu.get_role_name(i, 'DATANODE'))
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if 'YARN_NODEMANAGER' in i.node_group.node_processes:
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nms.append(CU.pu.get_role_name(i, 'NODEMANAGER'))
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if dns:
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CU.decommission_nodes(cluster, 'DATANODE', dns)
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if nms:
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CU.decommission_nodes(cluster, 'NODEMANAGER', nms)
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CU.delete_instances(cluster, instances)
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CU.refresh_datanodes(cluster)
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CU.refresh_yarn_nodes(cluster)
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@cpo.event_wrapper(True, step=_("Prepare cluster"), param=('cluster', 0))
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def _prepare_cluster(cluster):
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if CU.pu.get_oozie(cluster):
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CU.pu.install_extjs(cluster)
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if CU.pu.get_hive_metastore(cluster):
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CU.pu.configure_hive(cluster)
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if CU.pu.get_sentry(cluster):
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CU.pu.configure_sentry(cluster)
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@cpo.event_wrapper(
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True, step=_("Finish cluster starting"), param=('cluster', 0))
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def _finish_cluster_starting(cluster):
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if CU.pu.get_hive_metastore(cluster):
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CU.pu.put_hive_hdfs_xml(cluster)
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server = CU.pu.get_hbase_master(cluster)
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if CU.pu.c_helper.is_hbase_common_lib_enabled(cluster) and server:
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with server.remote() as r:
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h.create_hbase_common_lib(r)
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if CU.pu.get_flumes(cluster):
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flume = CU.get_service_by_role('AGENT', cluster)
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CU.start_service(flume)
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def start_cluster(cluster):
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_prepare_cluster(cluster)
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CU.first_run(cluster)
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CU.pu.configure_swift(cluster)
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_finish_cluster_starting(cluster)
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def get_open_ports(node_group):
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ports = [9000] # for CM agent
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ports_map = {
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'CLOUDERA_MANAGER': [7180, 7182, 7183, 7432, 7184, 8084, 8086, 10101,
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9997, 9996, 8087, 9998, 9999, 8085, 9995, 9994],
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'HDFS_NAMENODE': [8020, 8022, 50070, 50470],
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'HDFS_SECONDARYNAMENODE': [50090, 50495],
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'HDFS_DATANODE': [50010, 1004, 50075, 1006, 50020],
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'YARN_RESOURCEMANAGER': [8030, 8031, 8032, 8033, 8088],
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'YARN_NODEMANAGER': [8040, 8041, 8042],
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'YARN_JOBHISTORY': [10020, 19888],
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'HIVE_METASTORE': [9083],
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'HIVE_SERVER2': [10000],
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'HUE_SERVER': [8888],
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'OOZIE_SERVER': [11000, 11001],
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'SPARK_YARN_HISTORY_SERVER': [18088],
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'ZOOKEEPER_SERVER': [2181, 3181, 4181, 9010],
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'HBASE_MASTER': [60000],
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'HBASE_REGIONSERVER': [60020],
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'FLUME_AGENT': [41414],
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'SENTRY_SERVER': [8038],
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'SOLR_SERVER': [8983, 8984],
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'SQOOP_SERVER': [8005, 12000],
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'KEY_VALUE_STORE_INDEXER': [],
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'IMPALA_CATALOGSERVER': [25020, 26000],
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'IMPALA_STATESTORE': [25010, 24000],
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'IMPALAD': [21050, 21000, 23000, 25000, 28000, 22000]
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}
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for process in node_group.node_processes:
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if process in ports_map:
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ports.extend(ports_map[process])
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return ports
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