16 lines
852 B
YAML
16 lines
852 B
YAML
---
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prelude: >
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This release alters the behavior of cluster and node APIs which create, update or
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delete either resource. In the previous release those API calls would be
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accepted even if the target resource was already locked by another action.
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The old implementation would wait until the other action released the lock
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and then continue to execute the desired action. With the new implementation
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any API calls for cluster or node that modify said resource will be rejected
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with 409 conflict.
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features:
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- |
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[`blueprint fail-fast-locked-resource <https://blueprints.launchpad.net/senlin/+spec/fail-fast-locked-resource>`_]
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POST, PATCH or DELETE API calls for clusters or nodes that require a lock are
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rejected with 409 resource conflict if another action is already holding a
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lock on the target resource.
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