When heartbeat thread of ironic-conductor server is reporting heartbeat, it will be interrupted by database exceptions except 'DBConnectionError'. So add 'Exception' in _conductor_service_record_keepalive to catch all possible exceptions raised from database to ensure the heartbeat thread not to exit. And also log the exception information. When the database recovers from an exception, heartbeat thread will continue to report heartbeat. Change-Id: I0dc3ada945275811ef7272d500823e0a57011e8f Closes-Bug: #1696296
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Ironic consists of an API and plug-ins for managing and provisioning physical machines in a security-aware and fault-tolerant manner. It can be used with nova as a hypervisor driver, or standalone service using bifrost. By default, it will use PXE and IPMI to interact with bare metal machines. Ironic also supports vendor-specific plug-ins which may implement additional functionality.
Ironic is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.
- Documentation: https://docs.openstack.org/ironic/latest
- Source: https://git.openstack.org/cgit/openstack/ironic
- Bugs: https://bugs.launchpad.net/ironic
- Wiki: https://wiki.openstack.org/wiki/Ironic
- APIs: https://developer.openstack.org/api-ref/baremetal/index.html
Project status, bugs, and requests for feature enhancements (RFEs) are tracked on Launchpad: https://launchpad.net/ironic
For information on how to contribute to ironic, see https://docs.openstack.org/ironic/latest/contributor