Ensure gateway is set for prefix delegated subnets
With [1] gateway is no longer set for subnet created
with prefix delegation, but when adding the subnet
to the router it fails as it expects gateway to be
set.
This patch ensures gateway is set temporary to the first IP
of the subnet as it used to be just like the temporary CIDR.
Also need to ensure dhcp configuration is skipped to avoid the
original issue[2].
Reviewed: https:/ /review. opendev. org/c/openstack /neutron/ +/834306 /opendev. org/openstack/ neutron/ commit/ 64c29bcaf3b057b 4d009faf93f554d 76cdc0a9e3
Committed: https:/
Submitter: "Zuul (22348)"
Branch: stable/xena
commit 64c29bcaf3b057b 4d009faf93f554d 76cdc0a9e3
Author: yatinkarel <email address hidden>
Date: Mon Feb 28 18:54:26 2022 +0530
Ensure gateway is set for prefix delegated subnets
With [1] gateway is no longer set for subnet created
with prefix delegation, but when adding the subnet
to the router it fails as it expects gateway to be
set.
This patch ensures gateway is set temporary to the first IP
of the subnet as it used to be just like the temporary CIDR.
Also need to ensure dhcp configuration is skipped to avoid the
original issue[2].
[1] https:/ /review. opendev. org/c/openstack /neutron/ +/699465 /bugs.launchpad .net/neutron/ +bug/1856675
[2] https:/
Closes-Bug: #1962306 0ef06fd2acba094 82e3436d18d 5e00a7cedbdc241 8d2196aa42)
Related-Bug: #1856675
Change-Id: I512f7d98ac99bb
(cherry picked from commit 820b2e26658a3fb