initial commit

libra2/scripts/on-boot.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# Make sure to load the TUN kernel module and create the /dev/net/tun device
+if ! lsmod | grep -q "^tun"; then
+  insmod /lib/modules/tailscale/kernel/drivers/net/tun.ko
+  if [ ! -c /dev/net/tun ]; then
+    mkdir -p /dev/net
+    mknod /dev/net/tun c 10 200
+  fi
+fi
+
+# Make absolutely sure that iptables is in the PATH
+export PATH=/usr/sbin:/usr/bin:$PATH
+
+# Make sure /mnt/onboard is mounted
+timeout 5 sh -c "while ! grep -q /mnt/onboard /proc/mounts; do sleep 0.1; done"
+if [[ $? -eq 143 ]]; then
+    exit 1
+fi
+
+case "$(pidof tailscaled | wc -w)" in
+0) tailscaled --state=/tailscaled.state &> /tailscaled.log &
+   ;;
+esac
+
+exit 0