nixos/kubeadm/modules/k8s-common.nix

@@ -132,7 +132,38 @@ in
       mkdir -p /etc/kubernetes/manifests
       ctr image pull "${kubeVipImage}"
 
-      ctr run --rm --net-host "${kubeVipImage}" kube-vip /kube-vip manifest pod \
+      ctr tasks kill kube-vip-bootstrap 2>/dev/null || true
+      ctr tasks rm kube-vip-bootstrap 2>/dev/null || true
+      ctr containers rm kube-vip-bootstrap 2>/dev/null || true
+
+      echo "==> Starting kube-vip daemon to claim VIP $vip"
+      ctr run --net-host -d "${kubeVipImage}" kube-vip-bootstrap /kube-vip \
+        --interface "$iface" \
+        --address "$vip" \
+        --controlplane \
+        --services \
+        --arp \
+        --leaderElection
+
+      sleep 3
+
+      echo "==> Waiting for VIP $vip to be claimed"
+      for i in $(seq 1 30); do
+        if ip -4 addr show | grep -q "$vip"; then
+          echo "==> VIP $vip is bound"
+          break
+        fi
+        echo "Waiting for VIP... ($i/30)"
+        sleep 1
+      done
+
+      if ! ip -4 addr show | grep -q "$vip"; then
+        echo "==> WARNING: VIP not bound, checking kube-vip logs:"
+        ctr task logs kube-vip-bootstrap 2>&1 | tail -20 || true
+      fi
+
+      echo "==> Creating kube-vip static pod manifest"
+      ctr run --rm --net-host "${kubeVipImage}" kube-vip-manifest /kube-vip manifest pod \
         --interface "$iface" \
         --address "$vip" \
         --controlplane \
@@ -141,6 +172,8 @@ in
         --leaderElection \
         > /etc/kubernetes/manifests/kube-vip.yaml
 
+      echo "==> kube-vip static pod manifest created"
+
       rm -f /var/lib/kubelet/config.yaml /var/lib/kubelet/kubeadm-flags.env
 
       systemctl unmask kubelet || true
@@ -236,6 +269,11 @@ in
         sleep 2
       done
 
+      echo "==> Stopping bootstrap kube-vip (static pod will take over)"
+      ctr tasks kill kube-vip-bootstrap 2>/dev/null || true
+      ctr tasks rm kube-vip-bootstrap 2>/dev/null || true
+      ctr containers rm kube-vip-bootstrap 2>/dev/null || true
+
       mkdir -p /root/.kube
       cp /etc/kubernetes/admin.conf /root/.kube/config
       chmod 600 /root/.kube/config