| {# |
| # 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. |
| #} |
| |
| # |
| # |
| # 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. |
| # |
| # |
| |
| {# TODO: Look for { or } in created file #} |
| # NAGIOS SERVER Check (status log update) |
| {% if hostgroup_defs['nagios-server'] %} |
| define service { |
| name hadoop-service |
| use generic-service |
| notification_options w,u,c,r,f,s |
| first_notification_delay 0 |
| notification_interval 0 # Send the notification once |
| contact_groups admins |
| notifications_enabled 1 |
| event_handler_enabled 1 |
| register 0 |
| } |
| |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description NAGIOS::Nagios status log freshness |
| servicegroups NAGIOS |
| check_command check_nagios!10!/var/nagios/status.dat!{{nagios_lookup_daemon_str}} |
| normal_check_interval 5 |
| retry_check_interval 0.5 |
| max_check_attempts 2 |
| } |
| |
| # NAGIOS SERVER HDFS Checks |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HDFS::Percent DataNodes with space available |
| servicegroups HDFS |
| check_command check_aggregate!"DATANODE::DataNode space"!10%!30% |
| normal_check_interval 2 |
| retry_check_interval 1 |
| max_check_attempts 1 |
| } |
| |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HDFS::Percent DataNodes live |
| servicegroups HDFS |
| check_command check_aggregate!"DATANODE::DataNode process"!10%!30% |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {# used only for HDP2 #} |
| {% if hostgroup_defs['namenode'] and dfs_ha_enabled %} |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HDFS::NameNode HA Healthy |
| servicegroups HDFS |
| check_command check_namenodes_ha!$HOSTGROUPMEMBERS:namenode$!{{ namenode_port }} |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 5 |
| } |
| {% endif %} |
| |
| # AMBARI AGENT Checks |
| {% for hostname in all_hosts %} |
| define service { |
| host_name {{ hostname }} |
| use hadoop-service |
| service_description AMBARI::Ambari Agent process |
| servicegroups AMBARI |
| check_command check_tcp_wrapper!{{all_ping_ports[loop.index-1]}}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| |
| {% endfor %} |
| |
| # NAGIOS SERVER ZOOKEEPER Checks |
| {% if hostgroup_defs['zookeeper-servers'] %} |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description ZOOKEEPER::Percent ZooKeeper Servers live |
| servicegroups ZOOKEEPER |
| check_command check_aggregate!"ZOOKEEPER::ZooKeeper Server process"!35%!70% |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| # NAGIOS SERVER HBASE Checks |
| {% if hostgroup_defs['hbasemasters'] %} |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HBASE::Percent RegionServers live |
| servicegroups HBASE |
| check_command check_aggregate!"REGIONSERVER::RegionServer process"!10%!30% |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| {% endif %} |
| |
| |
| |
| # GANGLIA SERVER Checks |
| {% if hostgroup_defs['ganglia-server'] %} |
| define service { |
| hostgroup_name ganglia-server |
| use hadoop-service |
| service_description GANGLIA::Ganglia Server process |
| servicegroups GANGLIA |
| check_command check_tcp_wrapper!{{ ganglia_port }}!-w 1 -c 1 |
| normal_check_interval 0.25 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| |
| {% if hostgroup_defs['namenode'] %} |
| {% for hostname in hostgroup_defs['namenode'] %} |
| define service { |
| host_name {{ hostname }} |
| use hadoop-service |
| service_description GANGLIA::Ganglia Monitor process for NameNode |
| servicegroups GANGLIA |
| check_command check_tcp_wrapper!{{ ganglia_collector_namenode_port }}!-w 1 -c 1 |
| normal_check_interval 0.25 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| {% endfor %} |
| {% endif %} |
| |
| {% if hostgroup_defs['jobtracker'] %} |
| {% for hostname in hostgroup_defs['jobtracker'] %} |
| define service { |
| host_name {{ hostname }} |
| use hadoop-service |
| service_description GANGLIA::Ganglia Monitor process for JobTracker |
| servicegroups GANGLIA |
| check_command check_tcp_wrapper!{{ ganglia_collector_jobtracker_port }}!-w 1 -c 1 |
| normal_check_interval 0.25 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| {% endfor %} |
| {% endif %} |
| |
| {% if hostgroup_defs['hbasemasters'] %} |
| {% for hostname in hostgroup_defs['hbasemasters'] %} |
| define service { |
| host_name {{ hostname }} |
| use hadoop-service |
| service_description GANGLIA::Ganglia Monitor process for HBase Master |
| servicegroups GANGLIA |
| check_command check_tcp_wrapper!{{ ganglia_collector_hbase_port }}!-w 1 -c 1 |
| normal_check_interval 0.25 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| {% endfor %} |
| {% endif %} |
| |
| {% if hostgroup_defs['resourcemanager'] %} |
| {% for hostname in hostgroup_defs['resourcemanager'] %} |
| define service { |
| host_name {{ hostname }} |
| use hadoop-service |
| service_description GANGLIA::Ganglia Monitor process for ResourceManager |
| servicegroups GANGLIA |
| check_command check_tcp_wrapper!{{ ganglia_collector_rm_port }}!-w 1 -c 1 |
| normal_check_interval 0.25 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| {% endfor %} |
| {% endif %} |
| |
| {% if hostgroup_defs['historyserver2'] %} |
| {% for hostname in hostgroup_defs['historyserver2'] %} |
| define service { |
| host_name {{ hostname }} |
| use hadoop-service |
| service_description GANGLIA::Ganglia Monitor process for HistoryServer |
| servicegroups GANGLIA |
| check_command check_tcp_wrapper!{{ ganglia_collector_hs_port }}!-w 1 -c 1 |
| normal_check_interval 0.25 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| {% endfor %} |
| {% endif %} |
| |
| {% endif %} |
| |
| |
| {% if hostgroup_defs['snamenode'] %} |
| # Secondary namenode checks |
| define service { |
| hostgroup_name snamenode |
| use hadoop-service |
| service_description NAMENODE::Secondary NameNode process |
| servicegroups HDFS |
| check_command check_tcp_wrapper!{{ snamenode_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['storm_ui'] %} |
| # STORM UI Checks |
| define service { |
| hostgroup_name storm_ui |
| use hadoop-service |
| service_description STORM_UI_SERVER::Storm UI on {{ hostgroup_defs['storm_ui'][0] }} |
| servicegroups STORM |
| check_command check_webui!storm_ui!{{ storm_ui_port }} |
| normal_check_interval 1 |
| retry_check_interval 1 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['storm_ui'] %} |
| # STORM UI Checks |
| define service { |
| hostgroup_name storm_ui |
| use hadoop-service |
| service_description STORM_UI_SERVER::Storm UI Server process |
| servicegroups STORM |
| check_command check_tcp_wrapper!{{ storm_ui_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['nimbus'] %} |
| # Nimbus Checks |
| define service { |
| hostgroup_name nimbus |
| use hadoop-service |
| service_description NIMBUS::Nimbus process |
| servicegroups STORM |
| check_command check_tcp_wrapper!{{ nimbus_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['drpc-server'] %} |
| # drpc Checks |
| define service { |
| hostgroup_name drpc-server |
| use hadoop-service |
| service_description DRPC_SERVER::DRPC Server process |
| servicegroups STORM |
| check_command check_tcp_wrapper!{{ drpc_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['storm_rest_api'] %} |
| # Storm REST API Checks |
| define service { |
| hostgroup_name storm_rest_api |
| use hadoop-service |
| service_description STORM_REST_API::Storm REST API Server process |
| servicegroups STORM |
| check_command check_tcp_wrapper!{{ storm_rest_api_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| # NAGIOS SERVER Supervisor Checks |
| {% if hostgroup_defs['supervisors'] %} |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description SUPERVISOR::Percent Supervisors live |
| servicegroups STORM |
| check_command check_aggregate!"SUPERVISOR::Supervisors process"!10%!30% |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| |
| define service { |
| hostgroup_name supervisors |
| use hadoop-service |
| service_description SUPERVISOR::Supervisors process |
| servicegroups STORM |
| check_command check_tcp_wrapper!{{ supervisor_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['namenode'] %} |
| # HDFS Checks |
| {% for namenode_hostname in namenode_host %} |
| {# TODO: check if we can get rid of str, lower #} |
| define service { |
| host_name {{ namenode_hostname }} |
| use hadoop-service |
| service_description NAMENODE::NameNode edit logs directory status on {{ namenode_hostname }} |
| servicegroups HDFS |
| check_command check_name_dir_status!{{ namenode_port }}!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 0.5 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| {% if env.system.os_family != "suse" %} |
| define service { |
| host_name {{ namenode_hostname }} |
| use hadoop-service |
| service_description NAMENODE::NameNode host CPU utilization on {{ namenode_hostname }} |
| servicegroups HDFS |
| check_command check_cpu!200%!250% |
| normal_check_interval 5 |
| retry_check_interval 2 |
| max_check_attempts 5 |
| } |
| {% endif %} |
| |
| define service { |
| host_name {{ namenode_hostname }} |
| use hadoop-service |
| service_description NAMENODE::NameNode Web UI on {{ namenode_hostname }} |
| servicegroups HDFS |
| check_command check_webui!namenode!{{ namenode_port }} |
| normal_check_interval 1 |
| retry_check_interval 1 |
| max_check_attempts 3 |
| } |
| |
| define service { |
| host_name {{ namenode_hostname }} |
| use hadoop-service |
| service_description NAMENODE::NameNode process on {{ namenode_hostname }} |
| servicegroups HDFS |
| check_command check_tcp_wrapper!{{nn_ha_host_port_map[namenode_hostname]}}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| |
| define service { |
| host_name {{ namenode_hostname }} |
| use hadoop-service |
| service_description HDFS::NameNode RPC latency on {{ namenode_hostname }} |
| servicegroups HDFS |
| check_command check_rpcq_latency!NameNode!{{ namenode_port }}!3000!5000!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 5 |
| retry_check_interval 1 |
| max_check_attempts 5 |
| } |
| |
| {% endfor %} |
| |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HDFS::Blocks health |
| servicegroups HDFS |
| check_command check_hdfs_blocks!$HOSTGROUPMEMBERS:namenode$!{{ namenode_port }}!0%!0%!{{ nn_metrics_property }}!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 2 |
| retry_check_interval 1 |
| max_check_attempts 1 |
| } |
| |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HDFS::HDFS capacity utilization |
| servicegroups HDFS |
| check_command check_hdfs_capacity!$HOSTGROUPMEMBERS:namenode$!{{ namenode_port }}!80%!90%!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 2 |
| retry_check_interval 1 |
| max_check_attempts 1 |
| } |
| |
| {% endif %} |
| |
| # MAPREDUCE Checks |
| {# On HDP1 here are jobtracker and tasktracker alters #} |
| |
| {% if hostgroup_defs['resourcemanager'] %} |
| # YARN::RESOURCEMANAGER Checks |
| define service { |
| hostgroup_name resourcemanager |
| use hadoop-service |
| service_description RESOURCEMANAGER::ResourceManager Web UI |
| servicegroups YARN |
| check_command check_webui!resourcemanager!{{ rm_port }} |
| normal_check_interval 1 |
| retry_check_interval 1 |
| max_check_attempts 3 |
| } |
| |
| {% if env.system.os_family != "suse" %} |
| define service { |
| hostgroup_name resourcemanager |
| use hadoop-service |
| service_description RESOURCEMANAGER::ResourceManager CPU utilization |
| servicegroups YARN |
| check_command check_cpu!200%!250% |
| normal_check_interval 5 |
| retry_check_interval 2 |
| max_check_attempts 5 |
| } |
| {% endif %} |
| |
| define service { |
| hostgroup_name resourcemanager |
| use hadoop-service |
| service_description RESOURCEMANAGER::ResourceManager RPC latency |
| servicegroups YARN |
| check_command check_rpcq_latency!ResourceManager!{{ rm_port }}!3000!5000!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 5 |
| retry_check_interval 1 |
| max_check_attempts 5 |
| } |
| |
| define service { |
| hostgroup_name resourcemanager |
| use hadoop-service |
| service_description RESOURCEMANAGER::ResourceManager process |
| servicegroups YARN |
| check_command check_tcp_wrapper!{{ rm_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['nodemanagers'] %} |
| # YARN::NODEMANAGER Checks |
| define service { |
| hostgroup_name nodemanagers |
| use hadoop-service |
| service_description NODEMANAGER::NodeManager process |
| servicegroups YARN |
| check_command check_tcp_wrapper!{{ nm_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| define service { |
| hostgroup_name nodemanagers |
| use hadoop-service |
| service_description NODEMANAGER::NodeManager health |
| servicegroups YARN |
| check_command check_nodemanager_health!{{ nm_port }}!{{ str(security_enabled).lower() }}!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }} |
| normal_check_interval 1 |
| retry_check_interval 1 |
| max_check_attempts 3 |
| } |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description NODEMANAGER::Percent NodeManagers live |
| servicegroups YARN |
| check_command check_aggregate!"NODEMANAGER::NodeManager process"!10%!30% |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['historyserver2'] %} |
| # MAPREDUCE::JOBHISTORY Checks |
| define service { |
| hostgroup_name historyserver2 |
| use hadoop-service |
| service_description JOBHISTORY::HistoryServer Web UI |
| servicegroups MAPREDUCE |
| check_command check_webui!historyserver2!{{ hs_port }} |
| normal_check_interval 1 |
| retry_check_interval 1 |
| max_check_attempts 3 |
| } |
| |
| {% if env.system.os_family != "suse" %} |
| define service { |
| hostgroup_name historyserver2 |
| use hadoop-service |
| service_description JOBHISTORY::HistoryServer CPU utilization |
| servicegroups MAPREDUCE |
| check_command check_cpu!200%!250% |
| normal_check_interval 5 |
| retry_check_interval 2 |
| max_check_attempts 5 |
| } |
| {% endif %} |
| |
| define service { |
| hostgroup_name historyserver2 |
| use hadoop-service |
| service_description JOBHISTORY::HistoryServer RPC latency |
| servicegroups MAPREDUCE |
| check_command check_rpcq_latency!JobHistoryServer!{{ hs_port }}!3000!5000!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 5 |
| retry_check_interval 1 |
| max_check_attempts 5 |
| } |
| |
| define service { |
| hostgroup_name historyserver2 |
| use hadoop-service |
| service_description JOBHISTORY::HistoryServer process |
| servicegroups MAPREDUCE |
| check_command check_tcp_wrapper!{{ hs_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| {% endif %} |
| |
| {% if hostgroup_defs['journalnodes'] %} |
| # Journalnode checks |
| define service { |
| hostgroup_name journalnodes |
| use hadoop-service |
| service_description JOURNALNODE::JournalNode process |
| servicegroups HDFS |
| check_command check_tcp_wrapper!{{ journalnode_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| {% if dfs_ha_enabled %} |
| define service { |
| hostgroup_name nagios-server |
| use hadoop-service |
| service_description HDFS::Percent JournalNodes live |
| servicegroups HDFS |
| check_command check_aggregate!"JOURNALNODE::JournalNode process"!33%!50% |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| {% endif %} |
| |
| {% if hostgroup_defs['slaves'] %} |
| # HDFS::DATANODE Checks |
| define service { |
| hostgroup_name slaves |
| use hadoop-service |
| service_description DATANODE::DataNode process |
| servicegroups HDFS |
| check_command check_tcp_wrapper!{{datanode_port}}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| define service { |
| hostgroup_name slaves |
| use hadoop-service |
| service_description DATANODE::DataNode space |
| servicegroups HDFS |
| check_command check_datanode_storage!{{ datanode_port }}!90%!90%!{{ str(hadoop_ssl_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }}!{{ str(security_enabled).lower() }} |
| normal_check_interval 2 |
| retry_check_interval 1 |
| max_check_attempts 2 |
| } |
| |
| {% endif %} |
| |
| {% if hostgroup_defs['flume-servers'] %} |
| # FLUME Checks |
| define service { |
| hostgroup_name flume-servers |
| use hadoop-service |
| service_description FLUME::Flume Agent process |
| servicegroups FLUME |
| check_command check_tcp_wrapper!{{ flume_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| |
| {% if hostgroup_defs['zookeeper-servers'] %} |
| # ZOOKEEPER Checks |
| define service { |
| hostgroup_name zookeeper-servers |
| use hadoop-service |
| service_description ZOOKEEPER::ZooKeeper Server process |
| servicegroups ZOOKEEPER |
| check_command check_tcp_wrapper!{{ clientPort }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['hbasemasters'] %} |
| # HBASE::REGIONSERVER Checks |
| define service { |
| hostgroup_name region-servers |
| use hadoop-service |
| service_description REGIONSERVER::RegionServer process |
| servicegroups HBASE |
| check_command check_tcp_wrapper!{{ hbase_rs_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| {# HBASE:: MASTER Checks |
| # define service { |
| # hostgroup_name hbasemasters |
| # use hadoop-service |
| # service_description HBASEMASTER::HBase Master Web UI |
| # servicegroups HBASE |
| # check_command check_webui!hbase!{{ hbase_master_port }} |
| # normal_check_interval 1 |
| # retry_check_interval 1 |
| # max_check_attempts 3 |
| # #} |
| {% for hbasemaster in hbase_master_hosts %} |
| {% if env.system.os_family != "suse" %} |
| define service { |
| host_name {{ hbasemaster }} |
| use hadoop-service |
| service_description HBASEMASTER::HBase Master CPU utilization on {{ hbasemaster }} |
| servicegroups HBASE |
| check_command check_cpu!200%!250% |
| normal_check_interval 5 |
| retry_check_interval 2 |
| max_check_attempts 5 |
| } |
| {% endif %} |
| define service { |
| host_name {{ hbasemaster }} |
| use hadoop-service |
| service_description HBASEMASTER::HBase Master process on {{ hbasemaster }} |
| servicegroups HBASE |
| check_command check_tcp_wrapper!{{ hbase_master_rpc_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.25 |
| max_check_attempts 4 |
| } |
| {% endfor %} |
| {% endif %} |
| |
| {% if hostgroup_defs['hiveserver'] %} |
| # HIVE Metastore check |
| define service { |
| hostgroup_name hiveserver |
| use hadoop-service |
| service_description HIVE-METASTORE::Hive Metastore process |
| servicegroups HIVE |
| check_command check_tcp_wrapper!{{ hive_metastore_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| |
| # HIVE Server check |
| define service { |
| hostgroup_name hiveserver |
| use hadoop-service |
| service_description HIVE-SERVER::HiveServer2 process |
| servicegroups HIVE |
| check_command check_tcp_wrapper!{{ hive_server_port }}!-w 1 -c 1 |
| normal_check_interval 0.5 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| {% if hostgroup_defs['oozie-server'] %} |
| # Oozie check |
| define service { |
| hostgroup_name oozie-server |
| use hadoop-service |
| service_description OOZIE::Oozie Server status |
| servicegroups OOZIE |
| {% if security_enabled %} |
| check_command check_oozie_status!{{ oozie_server_port }}!{{ java64_home }}!true!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }} |
| {% else %} |
| check_command check_oozie_status!{{ oozie_server_port }}!{{ java64_home }}!false |
| {% endif %} |
| normal_check_interval 1 |
| retry_check_interval 1 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| {% if hostgroup_defs['webhcat-server'] %} |
| # WEBHCAT check |
| define service { |
| hostgroup_name webhcat-server |
| use hadoop-service |
| service_description WEBHCAT::WebHCat Server status |
| servicegroups WEBHCAT |
| {% if security_enabled %} |
| check_command check_templeton_status!{{ templeton_port }}!v1!{{ str(security_enabled).lower() }}!{{ nagios_keytab_path }}!{{ nagios_principal_name }}!{{ kinit_path_local }} |
| {% else %} |
| check_command check_templeton_status!{{ templeton_port }}!v1!false |
| {% endif %} |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| {% if hostgroup_defs['hue-server'] %} |
| define service { |
| hostgroup_name hue-server |
| use hadoop-service |
| service_description HUE::Hue Server status |
| servicegroups HUE |
| check_command check_hue_status |
| normal_check_interval 100 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| |
| #FALCON checks |
| {% if hostgroup_defs['falcon-server'] %} |
| define service { |
| hostgroup_name falcon-server |
| service_description FALCON::Falcon Server process |
| servicegroups FALCON |
| check_command check_tcp_wrapper!{{ falcon_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| define service { |
| hostgroup_name falcon-server |
| service_description FALCON::Falcon Server Web UI |
| servicegroups FALCON |
| check_command check_webui!falconserver!{{ falcon_port }} |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
| {% if hostgroup_defs['ats-servers'] %} |
| define service { |
| hostgroup_name ats-servers |
| use hadoop-service |
| service_description APP_TIMELINE_SERVER::App Timeline Server process |
| servicegroups YARN |
| check_command check_tcp_wrapper!{{ ahs_port }}!-w 1 -c 1 |
| normal_check_interval 1 |
| retry_check_interval 0.5 |
| max_check_attempts 3 |
| } |
| {% endif %} |
