52 lines
1.3 KiB
Bash
52 lines
1.3 KiB
Bash
#!/usr/bin/env bash
|
|
echo -e "\e[1;33m This script will add Tailscale to an existing LXC Container ONLY\e[0m"
|
|
while true; do
|
|
read -p "Did you replace 106 with your LXC ID? Proceed(y/n)?" yn
|
|
case $yn in
|
|
[Yy]* ) break;;
|
|
[Nn]* ) exit;;
|
|
* ) echo "Please answer yes or no.";;
|
|
esac
|
|
done
|
|
|
|
set -o errexit
|
|
set -o errtrace
|
|
set -o nounset
|
|
set -o pipefail
|
|
shopt -s expand_aliases
|
|
alias die='EXIT=$? LINE=$LINENO error_exit'
|
|
trap die ERR
|
|
trap cleanup EXIT
|
|
|
|
function error_exit() {
|
|
trap - ERR
|
|
local DEFAULT='Unknown failure occured.'
|
|
local REASON="\e[97m${1:-$DEFAULT}\e[39m"
|
|
local FLAG="\e[91m[ERROR] \e[93m$EXIT@$LINE"
|
|
msg "$FLAG $REASON"
|
|
exit $EXIT
|
|
}
|
|
function msg() {
|
|
local TEXT="$1"
|
|
echo -e "$TEXT"
|
|
}
|
|
function cleanup() {
|
|
popd >/dev/null
|
|
rm -rf $TEMP_DIR
|
|
}
|
|
TEMP_DIR=$(mktemp -d)
|
|
pushd $TEMP_DIR >/dev/null
|
|
|
|
CTID=$1
|
|
CTID_CONFIG_PATH=/etc/pve/lxc/${CTID}.conf
|
|
cat <<EOF >> $CTID_CONFIG_PATH
|
|
lxc.cgroup2.devices.allow: c 10:200 rwm
|
|
lxc.mount.entry: /dev/net/tun dev/net/tun none bind,create=file
|
|
EOF
|
|
|
|
msg "⏳ Installing Tailscale..."
|
|
lxc-attach -n $CTID -- bash -c "$(curl -fsSL https://tailscale.com/install.sh)" &>/dev/null || exit
|
|
msg "⌛ Installed Tailscale"
|
|
sleep 2
|
|
msg "\e[1;32m ✔ Completed Successfully!\e[0m"
|
|
msg "\e[1;31m Reboot ${CTID} LXC to apply the changes, then run tailscale up in the LXC console\e[0m"
|