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Fix for IB diskless boot to install clone

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The infiniband section must be defined for the OS
to use the IB link. If it is missing then networking
does not come up during firstboot.

Fix this by having an inifiniband section including explicitly
declaring use of datagram mode. This should suffice for all
install use cases, and may be changed after firstboot starts.
This commit is contained in:
Jarrod Johnson 2024-07-19 09:28:29 -04:00
parent b61e5fb1ff
commit 294ef8e88c
1 changed files with 7 additions and 0 deletions
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7
confluent_osdeploy/el9-diskless/initramfs/usr/lib/dracut/hooks/cmdline/10-confluentdiskless.sh
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@ -171,6 +171,13 @@ permissions=
wait-device-timeout=60000
EOC
if [ "$linktype" = infiniband ]; then
cat >> /run/NetworkManager/system-connections/$ifname.nmconnection << EOC
[infiniband]
transport-mode=datagram
EOC
fi
autoconfigmethod=$(grep ^ipv4_method: /etc/confluent/confluent.deploycfg |awk '{print $2}')
auto6configmethod=$(grep ^ipv6_method: /etc/confluent/confluent.deploycfg |awk '{print $2}')
if [ "$autoconfigmethod" = "dhcp" ]; then