Opscenter

OpsCenter 似乎沒有讀取配置文件

  • October 21, 2014

我剛剛在 Linux 上使用“DataStax All-in-One Installer”安裝了 OpsCenter 5.0。

我試圖通過在以下設置中添加身份驗證/etc/opscenter/opscenterd.conf：

[authentication]
enabled = True

重新啟動伺服器後service opscenterd restart，身份驗證仍然不存在。

我嘗試使用文件說明啟用 SSL，但也沒有任何效果。伺服器甚至不監聽預設設置的 8443 埠。

分析日誌文件後，/var/log/opscenter/opscenterd.log我沒有發現任何相關的錯誤。

我想到了什麼，是 OpsCenter 可能沒有讀取配置文件嗎？為了檢查這一點，我決定在配置文件中放入一些隨機字元串，以在 OpsCenter 守護程序啟動期間引發錯誤。重新啟動後，日誌文件仍然沒有相關錯誤。

我的另一個想法是 OpsCenter 可能只是忽略了無效字元串？我已經刪除了以前無效的字元串並在該部分中編輯了該port值。重新啟動後 OpsCenter 仍在 8888 下偵聽，而沒有綁定到 8887。8887``[webserver]

我最後一次嘗試是重新啟動整個伺服器。它也沒有幫助。

看起來 OpsCenter 根本不讀取配置文件。什麼會導致這種情況？我怎樣才能解決這個問題？

謝謝你的時間，亞當

PS：這裡是全部/var/log/opscenter/opscenterd.log內容。我還提供了一個PasteBin 連結以提高可讀性。

2014-10-20 19:40:12+0200 []  INFO: Log opened.
2014-10-20 19:40:12+0200 []  INFO: twistd 10.2.0 (/usr/bin/python2.7 2.7.6) starting up.
2014-10-20 19:40:12+0200 []  INFO: reactor class: twisted.internet.epollreactor.EPollReactor.
2014-10-20 19:40:12+0200 []  INFO: set uid/gid 0/0
2014-10-20 19:40:12+0200 []  INFO: Logging level set to 'info'
2014-10-20 19:40:12+0200 []  INFO: OpsCenter version: 5.0.1
2014-10-20 19:40:12+0200 []  INFO: Compatible agent version: 5.0.1
2014-10-20 19:40:12+0200 []  INFO: Loading per-cluster config file ./conf/clusters/local.conf
2014-10-20 19:40:12+0200 []  INFO: HTTP BASIC authentication disabled
2014-10-20 19:40:12+0200 []  INFO: Starting webserver with ssl disabled.
2014-10-20 19:40:12+0200 []  INFO: Stats Reporter is connected via HTTP
2014-10-20 19:40:12+0200 []  INFO: SSL disabled
2014-10-20 19:40:12+0200 [] ERROR: Unable to import SSL, further definition actions will fail.
2014-10-20 19:40:12+0200 []  INFO: Starting Definition Update Service
2014-10-20 19:40:12+0200 []  INFO: opscenterd.WebServer.OpsCenterdWebServer starting on 8888
2014-10-20 19:40:12+0200 []  INFO: Starting factory <opscenterd.WebServer.OpsCenterdWebServer instance at 0x7fe23a2ac128>
2014-10-20 19:40:12+0200 []  INFO: morbid.morbid.StompFactory starting on 61619
2014-10-20 19:40:12+0200 []  INFO: Starting factory <morbid.morbid.StompFactory instance at 0x7fe237a41368>
2014-10-20 19:40:12+0200 []  INFO: Configuring agent communication with ssl support disabled.
2014-10-20 19:40:12+0200 []  INFO: morbid.morbid.StompFactory starting on 61620
2014-10-20 19:40:12+0200 [] ERROR: No http agent exists, likely due to SSL import failure.
2014-10-20 19:40:12+0200 [local]  INFO: Starting services for cluster local
2014-10-20 19:40:12+0200 [local]  INFO: Loading event plugins
2014-10-20 19:40:12+0200 [local]  INFO: Loading event plugin conf ./conf/event-plugins/posturl.conf
2014-10-20 19:40:12+0200 [local]  INFO: Successfully loaded event plugin conf ./conf/event-plugins/posturl.conf
2014-10-20 19:40:12+0200 [local]  INFO: Loading event plugin conf ./conf/event-plugins/email.conf
2014-10-20 19:40:12+0200 [local]  INFO: Successfully loaded event plugin conf ./conf/event-plugins/email.conf
2014-10-20 19:40:12+0200 [local]  INFO: Done loading event plugins
2014-10-20 19:40:12+0200 []  INFO: Metric caching enabled with 50 points and 1000 metrics cached
2014-10-20 19:40:12+0200 []  INFO: Starting PushService
2014-10-20 19:40:12+0200 [local]  INFO: Starting CassandraCluster service
2014-10-20 19:40:12+0200 [local]  INFO: agent_config items: {'cassandra_log_location': '/var/log/cassandra/system.log', 'thrift_port': 9160, 'jmx_pass': '*****', 'thrift_ssl_truststore': None, 'rollups86400_ttl': -1, 'api_port': '61621', 'use_ssl': 0, 'rollups7200_ttl': 31536000, 'kerberos_debug': False, 'storage_keyspace': 'OpsCenter', 'thrift_user': '', 'provisioning': 0, 'metrics_ignored_column_families': '', 'metrics_ignored_keyspaces': 'system, system_traces, system_auth, dse_auth, OpsCenter', 'jmx_user': '', 'cassandra_install_location': '', 'kerberos_use_keytab': True, 'rollups300_ttl': 2419200, 'thrift_pass': '*****', 'metrics_ignored_solr_cores': '', 'metrics_enabled': 1, 'kerberos_use_ticket_cache': True, 'thrift_ssl_truststore_type': 'JKS', 'rollups60_ttl': 604800, 'ec2_metadata_api_host': '169.254.169.254', 'kerberos_renew_tgt': True, 'thrift_ssl_truststore_password': '*****'}
2014-10-20 19:40:13+0200 []  INFO: OS Version: Linux version 3.13.0-32-generic (buildd@kissel) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014
2014-10-20 19:40:13+0200 []  INFO: CPU Info: ['2666.774', '2666.774']
2014-10-20 19:40:13+0200 []  INFO: Mem Info: 2989MB
2014-10-20 19:40:13+0200 [local]  INFO: Enterprise functionality: True
2014-10-20 19:40:13+0200 [local]  INFO: Cluster Name: Test Cluster
2014-10-20 19:40:13+0200 [local]  INFO: Snitch: com.datastax.bdp.snitch.DseDelegateSnitch
2014-10-20 19:40:13+0200 []  INFO: Package Manager: aptitude
2014-10-20 19:40:13+0200 [local]  INFO: Partitioner: org.apache.cassandra.dht.Murmur3Partitioner
2014-10-20 19:40:13+0200 [local]  INFO: Recognizing new node 127.0.0.1 ('-8867774524416669848')
2014-10-20 19:40:13+0200 [local]  INFO: Node 127.0.0.1 has multiple tokens (vnodes). Only one picked for display.
2014-10-20 19:40:13+0200 [local]  INFO: Keyspaces: {'system_traces': CassandraKeyspace(name=system_traces, column_families=[], tables=[u'events', u'sessions'], attributes={'strategy_options': {'replication_factor': '2'}, 'replica_placement_strategy': 'org.apache.cassandra.locator.SimpleStrategy'}), 'OpsCenter': CassandraKeyspace(name=OpsCenter, column_families=['events_timeline', 'settings', 'rollups60', 'rollups86400', 'bestpractice_results', 'pdps', 'rollups7200', 'events', 'rollups300'], tables=[u'events_timeline', u'settings', u'rollups60', u'rollups86400', u'bestpractice_results', u'pdps', u'rollups7200', u'events', u'rollups300'], attributes={'strategy_options': {'replication_factor': '1'}, 'replica_placement_strategy': 'org.apache.cassandra.locator.SimpleStrategy'}), 'system': CassandraKeyspace(name=system, column_families=['IndexInfo', 'NodeIdInfo', 'schema_keyspaces', 'hints'], tables=[u'peers', u'range_xfers', u'schema_keyspaces', u'schema_columns', u'IndexInfo', u'schema_triggers', u'sstable_activity', u'peer_events', u'paxos', u'batchlog', u'NodeIdInfo', u'compaction_history', u'compactions_in_progress', u'schema_columnfamilies', u'local', u'hints'], attributes={'strategy_options': {}, 'replica_placement_strategy': 'org.apache.cassandra.locator.LocalStrategy'}), 'dse_system': CassandraKeyspace(name=dse_system, column_families=[], tables=[u'encrypted_keys', u'leases'], attributes={'strategy_options': {}, 'replica_placement_strategy': 'org.apache.cassandra.locator.EverywhereStrategy'})}
2014-10-20 19:40:13+0200 [local]  INFO: Persisting agent configuration to Cassandra
2014-10-20 19:40:13+0200 [local]  INFO: Initializing event storage.
2014-10-20 19:40:13+0200 [local]  INFO: Attempting to load all persisted alert rules
2014-10-20 19:40:13+0200 []  INFO: Starting to update agents' configuration
2014-10-20 19:40:13+0200 [local]  INFO: Done loading persisted scheduled job descriptions
2014-10-20 19:40:13+0200 [local]  INFO: Done loading persisted alert rules
2014-10-20 19:40:13+0200 [local]  INFO: Done initializing event storage.
2014-10-20 19:40:13+0200 [local]  INFO: OpsCenter starting up.
2014-10-20 19:40:13+0200 [local]  INFO: Version: {'search': None, 'jobtracker': None, 'tasktracker': None, 'spark': {u'master': None, u'version': None, u'worker': None}, 'dse': u'4.5.2', 'cassandra': u'2.0.10.71'}
2014-10-20 19:40:13+0200 [local]  INFO: Node 127.0.0.1 changed its mode to normal
2014-10-20 19:40:15+0200 [local]  INFO: Using 127.0.0.1 as the RPC address for node 127.0.0.1
2014-10-20 19:40:44+0200 []  INFO: Received SIGTERM, shutting down.
2014-10-20 19:40:44+0200 [local]  INFO: OpsCenter shutting down.
2014-10-20 19:40:44+0200 [local]  INFO: Stopping repair service
2014-10-20 19:40:44+0200 []  INFO: (TCP Port 61620 Closed)
2014-10-20 19:40:44+0200 []  INFO: (TCP Port 61619 Closed)
2014-10-20 19:40:44+0200 []  INFO: Stopping factory <morbid.morbid.StompFactory instance at 0x7fe237a41368>
2014-10-20 19:40:44+0200 []  INFO: (TCP Port 8888 Closed)
2014-10-20 19:40:44+0200 []  INFO: Stopping factory <opscenterd.WebServer.OpsCenterdWebServer instance at 0x7fe23a2ac128>
2014-10-20 19:40:44+0200 [local]  INFO: Stopping CassandraCluster service
2014-10-20 19:40:44+0200 [local] ERROR: Error publishing event plugin "CassandraStore": Connection closed ([Failure instance: Traceback (failure with no frames): <class 'twisted.internet.error.ConnectionLost'>: Connection to the other side was lost in a non-clean fashion: Connection lost.
   ])
2014-10-20 19:40:44+0200 []  INFO: Main loop terminated.
2014-10-20 19:40:44+0200 []  INFO: Server Shut Down.
2014-10-20 19:40:45+0200 []  INFO: Log opened.
2014-10-20 19:40:45+0200 []  INFO: twistd 10.2.0 (/usr/bin/python2.7 2.7.6) starting up.
2014-10-20 19:40:45+0200 []  INFO: reactor class: twisted.internet.epollreactor.EPollReactor.
2014-10-20 19:40:45+0200 []  INFO: set uid/gid 0/0
2014-10-20 19:40:45+0200 []  INFO: Logging level set to 'info'
2014-10-20 19:40:45+0200 []  INFO: OpsCenter version: 5.0.1
2014-10-20 19:40:45+0200 []  INFO: Compatible agent version: 5.0.1
2014-10-20 19:40:45+0200 []  INFO: Loading per-cluster config file ./conf/clusters/local.conf
2014-10-20 19:40:45+0200 []  INFO: HTTP BASIC authentication disabled
2014-10-20 19:40:45+0200 []  INFO: Starting webserver with ssl disabled.
2014-10-20 19:40:45+0200 []  INFO: Stats Reporter is connected via HTTP
2014-10-20 19:40:45+0200 []  INFO: SSL disabled
2014-10-20 19:40:45+0200 [] ERROR: Unable to import SSL, further definition actions will fail.
2014-10-20 19:40:45+0200 []  INFO: Starting Definition Update Service
2014-10-20 19:40:45+0200 []  INFO: opscenterd.WebServer.OpsCenterdWebServer starting on 8888
2014-10-20 19:40:45+0200 []  INFO: Starting factory <opscenterd.WebServer.OpsCenterdWebServer instance at 0x7f681b6bd128>
2014-10-20 19:40:45+0200 []  INFO: morbid.morbid.StompFactory starting on 61619
2014-10-20 19:40:45+0200 []  INFO: Starting factory <morbid.morbid.StompFactory instance at 0x7f6818e52368>
2014-10-20 19:40:45+0200 []  INFO: Configuring agent communication with ssl support disabled.
2014-10-20 19:40:45+0200 []  INFO: morbid.morbid.StompFactory starting on 61620
2014-10-20 19:40:45+0200 [] ERROR: No http agent exists, likely due to SSL import failure.
2014-10-20 19:40:45+0200 [local]  INFO: Starting services for cluster local
2014-10-20 19:40:45+0200 [local]  INFO: Loading event plugins
2014-10-20 19:40:45+0200 [local]  INFO: Loading event plugin conf ./conf/event-plugins/posturl.conf
2014-10-20 19:40:45+0200 [local]  INFO: Successfully loaded event plugin conf ./conf/event-plugins/posturl.conf
2014-10-20 19:40:45+0200 [local]  INFO: Loading event plugin conf ./conf/event-plugins/email.conf
2014-10-20 19:40:45+0200 [local]  INFO: Successfully loaded event plugin conf ./conf/event-plugins/email.conf
2014-10-20 19:40:45+0200 [local]  INFO: Done loading event plugins
2014-10-20 19:40:45+0200 []  INFO: Metric caching enabled with 50 points and 1000 metrics cached
2014-10-20 19:40:45+0200 []  INFO: Starting PushService
2014-10-20 19:40:45+0200 [local]  INFO: Starting CassandraCluster service
2014-10-20 19:40:45+0200 [local]  INFO: agent_config items: {'cassandra_log_location': '/var/log/cassandra/system.log', 'thrift_port': 9160, 'jmx_pass': '*****', 'thrift_ssl_truststore': None, 'rollups86400_ttl': -1, 'api_port': '61621', 'use_ssl': 0, 'rollups7200_ttl': 31536000, 'kerberos_debug': False, 'storage_keyspace': 'OpsCenter', 'thrift_user': '', 'provisioning': 0, 'metrics_ignored_column_families': '', 'metrics_ignored_keyspaces': 'system, system_traces, system_auth, dse_auth, OpsCenter', 'jmx_user': '', 'cassandra_install_location': '', 'kerberos_use_keytab': True, 'rollups300_ttl': 2419200, 'thrift_pass': '*****', 'metrics_ignored_solr_cores': '', 'metrics_enabled': 1, 'kerberos_use_ticket_cache': True, 'thrift_ssl_truststore_type': 'JKS', 'rollups60_ttl': 604800, 'ec2_metadata_api_host': '169.254.169.254', 'kerberos_renew_tgt': True, 'thrift_ssl_truststore_password': '*****'}
2014-10-20 19:40:46+0200 []  INFO: OS Version: Linux version 3.13.0-32-generic (buildd@kissel) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014
2014-10-20 19:40:46+0200 []  INFO: CPU Info: ['2666.774', '2666.774']
2014-10-20 19:40:46+0200 []  INFO: Mem Info: 2989MB
2014-10-20 19:40:46+0200 [local]  INFO: Enterprise functionality: True
2014-10-20 19:40:46+0200 [local]  INFO: Cluster Name: Test Cluster
2014-10-20 19:40:46+0200 []  INFO: Package Manager: aptitude
2014-10-20 19:40:46+0200 [local]  INFO: Snitch: com.datastax.bdp.snitch.DseDelegateSnitch
2014-10-20 19:40:46+0200 [local]  INFO: Partitioner: org.apache.cassandra.dht.Murmur3Partitioner
2014-10-20 19:40:46+0200 [local]  INFO: Recognizing new node 127.0.0.1 ('-8867774524416669848')
2014-10-20 19:40:46+0200 [local]  INFO: Node 127.0.0.1 has multiple tokens (vnodes). Only one picked for display.
2014-10-20 19:40:46+0200 [local]  INFO: Keyspaces: {'system_traces': CassandraKeyspace(name=system_traces, column_families=[], tables=[u'events', u'sessions'], attributes={'strategy_options': {'replication_factor': '2'}, 'replica_placement_strategy': 'org.apache.cassandra.locator.SimpleStrategy'}), 'OpsCenter': CassandraKeyspace(name=OpsCenter, column_families=['events_timeline', 'settings', 'rollups60', 'rollups86400', 'bestpractice_results', 'pdps', 'rollups7200', 'events', 'rollups300'], tables=[u'events_timeline', u'settings', u'rollups60', u'rollups86400', u'bestpractice_results', u'pdps', u'rollups7200', u'events', u'rollups300'], attributes={'strategy_options': {'replication_factor': '1'}, 'replica_placement_strategy': 'org.apache.cassandra.locator.SimpleStrategy'}), 'system': CassandraKeyspace(name=system, column_families=['IndexInfo', 'NodeIdInfo', 'schema_keyspaces', 'hints'], tables=[u'peers', u'range_xfers', u'schema_keyspaces', u'schema_columns', u'IndexInfo', u'schema_triggers', u'sstable_activity', u'peer_events', u'paxos', u'batchlog', u'NodeIdInfo', u'compaction_history', u'compactions_in_progress', u'schema_columnfamilies', u'local', u'hints'], attributes={'strategy_options': {}, 'replica_placement_strategy': 'org.apache.cassandra.locator.LocalStrategy'}), 'dse_system': CassandraKeyspace(name=dse_system, column_families=[], tables=[u'encrypted_keys', u'leases'], attributes={'strategy_options': {}, 'replica_placement_strategy': 'org.apache.cassandra.locator.EverywhereStrategy'})}
2014-10-20 19:40:46+0200 [local]  INFO: Persisting agent configuration to Cassandra
2014-10-20 19:40:46+0200 [local]  INFO: Initializing event storage.
2014-10-20 19:40:46+0200 [local]  INFO: Attempting to load all persisted alert rules
2014-10-20 19:40:46+0200 [local]  INFO: Done loading persisted alert rules
2014-10-20 19:40:46+0200 [local]  INFO: Done initializing event storage.
2014-10-20 19:40:46+0200 [local]  INFO: Done loading persisted scheduled job descriptions
2014-10-20 19:40:46+0200 []  INFO: Starting to update agents' configuration
2014-10-20 19:40:46+0200 [local]  INFO: OpsCenter starting up.
2014-10-20 19:40:46+0200 [local]  INFO: Version: {'search': None, 'jobtracker': None, 'tasktracker': None, 'spark': {u'master': None, u'version': None, u'worker': None}, 'dse': u'4.5.2', 'cassandra': u'2.0.10.71'}
2014-10-20 19:40:46+0200 [local]  INFO: Node 127.0.0.1 changed its mode to normal
2014-10-20 19:40:48+0200 [local]  INFO: Using 127.0.0.1 as the RPC address for node 127.0.0.1
2014-10-20 19:40:59+0200 [local]  INFO: Agent for ip 127.0.0.1 is version u'5.0.1'

2014-10-20 19:40:12+0200 [] INFO: Loading per-cluster config file ./conf/clusters/local.conf此行表明您正在使用 tarball 安裝。在這種情況下，opscenter 使用位於安裝目錄中的配置文件，而不是 /etc/ 中的配置文件。

引用自：https://serverfault.com/questions/638394

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