multi-vtep: set ovn-encap-ip on OVS Port when adding it to br-int #4357
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#4177 is required for this feature. |
cathy-zhou
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May 16, 2024
tssurya
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feature/multi-rails
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girishmg
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Jun 6, 2024
| On OVN Kubernetes side, no addtional configuration required to enable this feature. | ||
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| This feature depends on a specific underlay network setup; it cannot be turned off |
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should this be on.
this feature cannot be turned on without an adequate underlay network configuration?
l8huang
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Jun 6, 2024
| On OVN Kubernetes side, no addtional configuration required to enable this feature. | ||
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| This feature depends on a specific underlay network setup; it cannot be turned off |
added 3 commits
June 6, 2024 10:32
To utilize multi-VTEP, the `external_ids:ovn-encap-ip` of the VF's OVS Port must be set. The VF's PCI device ID is then used to identify its corresponding PF, which in turn is used to look up the `external_ids:ovn-pf-encap-ip-mapping` to determine the encap-ip." Signed-off-by: Lei Huang <[email protected]>
Signed-off-by: Lei Huang <[email protected]>
…-encap-ip external_ids:ovn-encap-ip can be a list of IP address separted by comma, ovnkube-node should be able to startup without issue. Signed-off-by: Lei Huang <[email protected]>
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What this PR does and why is it needed
To utilize multi-VTEP, the
external_ids:ovn-encap-ipof the VF's OVS Portmust be set. The VF's PCI device ID is then used to identify its corresponding
PF, which in turn is used to look up the
external_ids:ovn-pf-encap-ip-mappingto determine the encap-ip."
Special notes for reviewers
doc is in progress
How to verify it
Unit test cases are added to verify ``external_ids:ovn-encap-ip` is set on OVS Port.