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Ignore SR-IOV VFs on dhcp_all_interfaces list

When os-net-config fails, it will trigger the configure_safe_defaults
function, which will enable dhcp on all interfaces which has link up
and having a valid mac address. SR-IOV VFs will also fall in this
list, ignore VFs in the dhcp all list.
Closes-Bug: #1861473

Change-Id: I563f42dc417ce5e403310ea33b969e19d16ad68f
(cherry picked from commit bc01486428)
changes/05/705605/1
Saravanan KR 2 weeks ago
parent
commit
d4c8e6a26b
1 changed files with 3 additions and 0 deletions
  1. +3
    -0
      network/scripts/run-os-net-config.sh

+ 3
- 0
network/scripts/run-os-net-config.sh View File

@@ -78,8 +78,11 @@ EOF_CAT

for iface in $(ls /sys/class/net | grep -v -e ^lo$ -e ^vnet$); do
local mac_addr_type="$(cat /sys/class/net/${iface}/addr_assign_type)"
local vf_parent="/sys/class/net/${iface}/device/physfn"
if [ "$mac_addr_type" != "0" ]; then
echo "Device has generated MAC, skipping."
elif [[ -d $vf_parent ]]; then
echo "Device (${iface}) is a SR-IOV VF, skipping."
else
HAS_LINK="$(cat /sys/class/net/${iface}/carrier || echo 0)"


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