35cb164ea5
When we use the ovn driver, the security group is implemented by the ACL of ovn. There is no need to send rpc messages. Closes-Bug: #2007327 Change-Id: I4b486c910ed298633ac6f60fd93f695c6c3bfef2
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503 B
ReStructuredText
15 lines
503 B
ReStructuredText
.. _ovn_rpc:
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===================
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RPC messages in OVN
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===================
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ML2/OVN driver uses the OVN NB tables ``Port_Group`` and ``ACL`` to
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implement security groups. Security groups and security group rules are
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directly sent to OVN NB via the OVSDB protocol. Neutron doesn't send any
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RPC messages related to these topics when using the ML2/OVN mechanism
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driver.
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However, other RPC topics are kept in case other drivers are being used,
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for example ML2/SRIOV, DHCP agents (for baremetal ports), etc.
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