15 lines
739 B
YAML
15 lines
739 B
YAML
---
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fixes:
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- |
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There had been `bug 1777591`_ that placement filters out the specified
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target host when deploying an instance by the random limitation. In
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previous releases the bug has been worked around by unlimiting the results
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from the Placement service if the target host is specified. From this
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release, the Nova scheduler uses more optimized path retrieving only the
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target host information from placement. Note that it still uses the unlimit
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workaround if a target host is specified without a specific node and
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multiple nodes are found for the target host. This can happen in some of
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the virt drivers such as the Ironic driver.
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.. _bug 1777591: https://bugs.launchpad.net/nova/+bug/1777591
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