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module-setup.sh: enable vlan on team interface 

Dracut has switch network-legacy to network-manager by default, which makes
vlan on team easy. So it can be enabled.

Testing network topology with two VMs.
VM1
            ens2-\         /----> VLAN8 (192.168.120.50)
                  ---> team0
            ens3-/     (192.168.122.10)

VM2
            ens2-\         /----> VLAN8 (192.168.120.100)
                  ---> team0
            ens3-/      (192.168.122.20)

Both of ens2/ens3 in VM1/VM2 are connected to virbr0.

During test, dump target is set as root@192.168.120.100:/var/crash
then crashing in VM1

Signed-off-by: Pingfan Liu <piliu@redhat.com>
Acked-by: Lianbo Jiang <lijiang@redhat.com>
This commit is contained in:
Pingfan Liu 2020-11-16 18:55:24 +08:00 committed by Kairui Song
parent 9966b0a12e
commit 6f9235887f
1 changed files with 1 additions and 5 deletions
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6
dracut-module-setup.sh
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@ -298,14 +298,10 @@ kdump_setup_vlan() {
local _netmac="$(kdump_get_mac_addr $_phydev)"
local _kdumpdev
#Just support vlan over bond, it is not easy
#to support all other complex setup
#Just support vlan over bond and team
if kdump_is_bridge "$_phydev"; then
derror "Vlan over bridge is not supported!"
exit 1
elif kdump_is_team "$_phydev"; then
derror "Vlan over team is not supported!"
exit 1
elif kdump_is_bond "$_phydev"; then
kdump_setup_bond "$_phydev"
echo " vlan=$(kdump_setup_ifname $_netdev):$_phydev" > ${initdir}/etc/cmdline.d/43vlan.conf