nova/releasenotes/notes/Do-not-send-mtu-value-in-metadata-for-networks-with-enabled-dhcp-641506f2a13b540f.yaml
Slawek Kaplonski 6bdc79af30 Don't provide MTU value in metadata service if DHCP is enabled
For networks with subnets with enabled DHCP service don't provide
mtu value in the metadata. That way cloud-init will not configure it
"statically" in e.g. netplan's config file and guest OS will use MTU
value provided by the DHCP service.


Closes-Bug: #1899487
Change-Id: Ib775c2210349b72b3dc033554ac6d8b35b8d2d79
2022-11-29 15:12:24 +00:00

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YAML

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other:
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For networks which have any subnets with enabled DHCP, MTU value is not send
in the metadata. In such case MTU is configured through the DHCP server.