0a1b165ba5
This patch implements setting and using the fault field. For each case currently maintenance is set to True, the fault is set accordingly. A periodic task is added to check power state for nodes in maintenance due to power failure, maintenance is cleared if the power state of a node can be retrieved. When a node is taken out of maintenance by user, the fault is cleared (if there is any). Story: #1596107 Task: #10469 Change-Id: Ic4ab20af9022a2d06bdac567e7a098f3ba08570a Partial-Bug: #1596107
18 lines
975 B
YAML
18 lines
975 B
YAML
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features:
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Adds power failure recovery to ironic. For nodes that ironic had put into
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maintenance mode due to power failure, ironic periodically checks their
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power state, and moves them out of maintenance mode when power state can
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be retrieved. The interval of this check is configured via
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``[conductor]power_failure_recovery_interval`` configuration option, the
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default value is 300 (seconds). Set to 0 to disable this behavior.
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upgrade:
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Power failure recovery introduces a new configuration option
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``[conductor]power_failure_recovery_interval``, which is enabled and set
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to 300 seconds by default. In case the default value is not suitable for
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the needs or scale of a deployment, please make adjustment or turn it off
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during upgrade. The power failure recovery does not apply to nodes that
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were in maintenance mode due to power failure before upgrade, they have
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to be manually moved out of maintenance mode. |