Proxmox/misc/add-tailscale-lxc.sh

67 lines
1.8 KiB
Bash
Raw Normal View History

2022-07-03 17:36:31 +00:00
#!/usr/bin/env bash
2023-02-07 17:15:22 +00:00
2024-01-01 17:13:05 +00:00
# Copyright (c) 2021-2024 tteck
2023-02-07 17:15:22 +00:00
# Author: tteck (tteckster)
# License: MIT
# https://github.com/tteck/Proxmox/raw/main/LICENSE
2023-01-10 19:55:44 +00:00
function header_info {
2023-12-23 00:51:33 +00:00
clear
2023-01-10 19:55:44 +00:00
cat <<"EOF"
2023-12-23 14:24:52 +00:00
______ _ __ __
2023-11-25 19:03:23 +00:00
/_ __/___ _(_) /_____________ _/ /__
/ / / __ `/ / / ___/ ___/ __ `/ / _ \
/ / / /_/ / / (__ ) /__/ /_/ / / __/
/_/ \__,_/_/_/____/\___/\__,_/_/\___/
2023-01-10 19:55:44 +00:00
EOF
}
header_info
2023-12-23 11:44:38 +00:00
set -e
2022-07-03 17:36:31 +00:00
while true; do
read -p "This will add Tailscale to an existing LXC Container ONLY. Proceed(y/n)?" yn
2022-10-30 01:04:45 +00:00
case $yn in
[Yy]*) break ;;
[Nn]*) exit ;;
*) echo "Please answer yes or no." ;;
esac
2022-07-03 17:36:31 +00:00
done
2023-12-23 00:51:33 +00:00
header_info
2023-12-23 14:24:52 +00:00
echo "Loading..."
2022-07-03 17:36:31 +00:00
function msg() {
local TEXT="$1"
echo -e "$TEXT"
}
NODE=$(hostname)
2023-11-25 19:03:23 +00:00
MSG_MAX_LENGTH=0
while read -r line; do
TAG=$(echo "$line" | awk '{print $1}')
ITEM=$(echo "$line" | awk '{print substr($0,36)}')
OFFSET=2
if [[ $((${#ITEM} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
MSG_MAX_LENGTH=$((${#ITEM} + $OFFSET))
fi
CTID_MENU+=("$TAG" "$ITEM " "OFF")
done < <(pct list | awk 'NR>1')
while [ -z "${CTID:+x}" ]; do
2023-09-09 09:13:17 +00:00
CTID=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Containers on $NODE" --radiolist \
"\nSelect a container to add Tailscale to:\n" \
16 $(($MSG_MAX_LENGTH + 23)) 6 \
"${CTID_MENU[@]}" 3>&1 1>&2 2>&3) || exit
done
2022-07-03 17:36:31 +00:00
CTID_CONFIG_PATH=/etc/pve/lxc/${CTID}.conf
2022-10-30 01:04:45 +00:00
cat <<EOF >>$CTID_CONFIG_PATH
2022-07-03 17:36:31 +00:00
lxc.cgroup2.devices.allow: c 10:200 rwm
lxc.mount.entry: /dev/net/tun dev/net/tun none bind,create=file
EOF
2023-12-23 14:24:52 +00:00
header_info
2023-01-10 19:55:44 +00:00
msg "Installing Tailscale..."
2022-07-03 23:53:08 +00:00
lxc-attach -n $CTID -- bash -c "$(curl -fsSL https://tailscale.com/install.sh)" &>/dev/null || exit
2023-01-10 19:55:44 +00:00
msg "Installed Tailscale"
2022-07-03 23:53:08 +00:00
sleep 2
msg "\e[1;32m ✔ Completed Successfully!\e[0m"
2022-07-03 23:56:54 +00:00
msg "\e[1;31m Reboot ${CTID} LXC to apply the changes, then run tailscale up in the LXC console\e[0m"