adding flannel-iface=eth1in config.yaml dosn't work.

[kill-ux]

i know it work when i pass it as argument, i see that it must work also as part of config file

[brandond]

Please show how exactly you are putting it in config.yaml. "It doesn't work" without an example of what you're actually doing isn't very helpful.

[brandond]

Also, confirm that you have read: https://docs.k3s.io/installation/configuration#configuration-file

[kill-ux]

Please show how exactly you are putting it in config.yaml. "It doesn't work" without an example of what you're actually doing isn't very helpful.

yes i read https://docs.k3s.io/installation/configuration#configuration-file and i followd the syntax

i put it as

cat > /etc/rancher/k3s/config.yaml <<EOF
node-ip: $MASTER_IP
flannel-iface: "eth1"
tls-san: 
  - $MASTER_IP
node-taint:
  - "node-role.kubernetes.io/control-plane=:NoSchedule"
write-kubeconfig-mode: 644
EOF

and also in worker file

cat > /etc/rancher/k3s/config.yaml <<EOF
server: "https://$MASTER_IP:6443"
token: "$TOKEN"
node-ip: "$AGENT_IP"
flannel-iface: eth1
EOF

[brandond]

Seems to work fine for me? What specifically is not working.

root@systemd-node-001:/# cat /etc/rancher/k3s/config.yaml
node-ip: 172.17.0.4
flannel-iface: "eth0"
tls-san:
  - 172.17.0.4
node-taint:
  - "node-role.kubernetes.io/control-plane=:NoSchedule"
write-kubeconfig-mode: 644

root@systemd-node-001:/# kubectl get node -o yaml | grep args
      k3s.io/node-args: '["server","--node-ip","172.17.0.4","--flannel-iface","eth0","--tls-san","172.17.0.4","--node-taint","node-role.kubernetes.io/control-plane=:NoSchedule","--write-kubeconfig-mode","644"]'

[kill-ux]

it's weird i try it this time and i see it works wow
thanks for you're time