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openstack - openstack masakari，AttributeError：“连接”对象没有属性“instance_ha”

问题描述

我想用Masakari我安装的项目为我的 Openstack 实例创建实例 HA ，masakari-api并且masakari-engine在 Controller 节点和Compute节点上，但是当我要测试失败的服务以测试实例 HA 时，我收到此错误：masakari-processmonitormasakari-instancemonitormasakari-hostmonitoropenstack-nova-compte

2019-02-02T10:10:03.782541+03:30 c2 masakari-processmonitor: Command: systemctl restart openstack-nova-compute.service
2019-02-02T10:10:03.782972+03:30 c2 masakari-processmonitor: Exit code: 1
2019-02-02T10:10:03.783363+03:30 c2 masakari-processmonitor: Stdout: u''
2019-02-02T10:10:03.783785+03:30 c2 masakari-processmonitor: Stderr: u'Job for openstack-nova-compute.service failed because the control process exited with error code. See "systemctl status openstack-nova-compute.service" and "journalctl -xe" for details.\n': ProcessExecutionError: Unexpected error while running command.
2019-02-02T10:10:08.776654+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.775 115036 INFO masakarimonitors.ha.masakari [-] **Send a notification**. {'notification': {'hostname': '<my_domain_name>', 'type': 'PROCESS', 'payload': {'process_name': '/usr/bin/nova-compute', 'event': 'STOPPED'}, 'generated_time': datetime.datetime(2019, 2, 2, 6, 40, 8, 774997)}}
2019-02-02T10:10:08.780948+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process [-] Exception caught: 'Connection' object has no attribute 'instance_ha': AttributeError: 'Connection' object has no attribute 'instance_ha'
2019-02-02T10:10:08.781513+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process Traceback (most recent call last):
2019-02-02T10:10:08.782106+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process   File "/usr/lib/python2.7/site-packages/masakarimonitors/processmonitor/process.py", line 75, in main
2019-02-02T10:10:08.782882+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process     self.process_handler.restart_processes(down_process_list)
2019-02-02T10:10:08.783546+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process   File "/usr/lib/python2.7/site-packages/masakarimonitors/processmonitor/process_handler/handle_process.py", line 203, in restart_processes
2019-02-02T10:10:08.784149+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process     event)
2019-02-02T10:10:08.784772+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process   File "/usr/lib/python2.7/site-packages/masakarimonitors/ha/masakari.py", line 60, in send_notification
2019-02-02T10:10:08.785349+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process     client = self._make_client()
2019-02-02T10:10:08.785902+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process   File "/usr/lib/python2.7/site-packages/masakarimonitors/ha/masakari.py", line 43, in _make_client
2019-02-02T10:10:08.786500+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process     return conn.instance_ha
2019-02-02T10:10:08.786998+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process AttributeError: 'Connection' object has no attribute 'instance_ha'
2019-02-02T10:10:08.787561+03:30 c2 masakari-processmonitor: 2019-02-02 10:10:08.778 115036 ERROR masakarimonitors.processmonitor.process

mysql> SHOW TABLES FROM  masakari;

failover_segments

hosts

migrate_version

notifications

每件事看起来都是正确的，但我的问题在哪里，我错过了一些事情。

标签： openstackopenstack-nova

解决方案

问题好像

AttributeError：“连接”对象没有属性“instance_ha”。

在 stable/queens 中，此问题已通过此补丁修复。

如果您仍然在 stable/queens 或任何其他版本中发现此问题，我建议您通过launchpad向 OpenStack masakari-monitors 提交错误报告。请包括 OpenStack 版本详细信息。

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