70a2029ca1
If the configuration variable ``metadata_workers`` is not set, the default value for ML2/OVN mechanism driver will be zero. This value defines the number of separate workers that will be spawned by the OVN metadata agent. By default, the OVN metadata proxy handler will be executed inside the same OVN metadata agent process, in a parallel thread. That reduces the number of OVN SB database connections to one. Related-Bug: #1993181 Change-Id: I8bc4f2784ccefe6078506bc27cc7a98c48192ad2
10 lines
460 B
YAML
10 lines
460 B
YAML
---
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upgrade:
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- |
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The default value for the ``metadata_workers`` configuration option
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has changed to 0 for the ML2/OVN driver. Since `[OVN] Allow to execute
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"MetadataProxyHandler" in a local thread <https://review.opendev.org/c/openstack/neutron/+/861649>`_,
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the OVN metadata proxy handler can be spawned in the same process of
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the OVN metadata agent, in a local thread. That reduces the number of
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OVN SB database connections to one.
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