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Update add-netbird-lxc.sh

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Adds the ability to select multiple containers.
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Cody 2024-06-09 00:23:39 -04:00 • committed by GitHub
parent 0a35b1a5bb
commit a544f07fec
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1 changed files with 46 additions and 18 deletions
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64
misc/add-netbird-lxc.sh
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@ -19,9 +19,9 @@ EOF
header_info
set -e
while true; do
read -p "This will add NetBird to an existing LXC Container ONLY. Proceed(y/n)?" yn
read -p "This will add NetBird to an existing LXC Container ONLY. Proceed (Y/n)? " yn
case $yn in
[Yy]*) break ;;
[Yy]*|"") break ;;
[Nn]*) exit ;;
*) echo "Please answer yes or no." ;;
esac
@ -35,6 +35,12 @@ function msg() {
NODE=$(hostname)
MSG_MAX_LENGTH=0
declare -a CTID_MENU
declare -a SELECTED_CTIDS
declare -a ERROR_LOG
INSTALL_LOG=""
# Read the list of containers and prepare the menu
while read -r line; do
TAG=$(echo "$line" | awk '{print $1}')
ITEM=$(echo "$line" | awk '{print substr($0,36)}')
@ -46,26 +52,48 @@ while read -r line; do
done < <(pct list | awk 'NR>1')
while [ -z "${CTID:+x}" ]; do
CTID=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Containers on $NODE" --radiolist \
"\nSelect a container to add NetBird to:\n" \
# Allow the user to select multiple containers
SELECTED_CTIDS=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Containers on $NODE" --checklist \
"\nSelect containers to add NetBird to:\n" \
16 $(($MSG_MAX_LENGTH + 23)) 6 \
"${CTID_MENU[@]}" 3>&1 1>&2 2>&3) || exit
done
CTID_CONFIG_PATH=/etc/pve/lxc/${CTID}.conf
cat <<EOF >>$CTID_CONFIG_PATH
# Strip quotations
SELECTED_CTIDS=$(echo "$SELECTED_CTIDS" | tr -d '"')
# Install NetBird on each selected container
for CTID in $SELECTED_CTIDS; do
CTID_CONFIG_PATH="/etc/pve/lxc/${CTID}.conf"
cat <<EOF >>$CTID_CONFIG_PATH
lxc.cgroup2.devices.allow: c 10:200 rwm
lxc.mount.entry: /dev/net/tun dev/net/tun none bind,create=file
EOF
header_info
msg "Installing NetBird..."
pct exec "$CTID" -- bash -c '
apt install -y ca-certificates gpg &>/dev/null
wget -qO- https://pkgs.netbird.io/debian/public.key | gpg --dearmor >/usr/share/keyrings/netbird-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/netbird-archive-keyring.gpg] https://pkgs.netbird.io/debian stable main" >/etc/apt/sources.list.d/netbird.list
apt-get update &>/dev/null
apt-get install -y netbird-ui &>/dev/null
' || exit
msg "\e[1;32m ✔ Installed NetBird.\e[0m"
sleep 2
msg "\e[1;31m Reboot ${CTID} LXC to apply the changes, then run netbird up in the LXC console\e[0m"
header_info
msg "Installing NetBird on container $CTID..."
if ! pct exec "$CTID" -- bash -c '
apt install -y ca-certificates gpg &>/dev/null
wget -qO- https://pkgs.netbird.io/debian/public.key | gpg --dearmor >/usr/share/keyrings/netbird-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/netbird-archive-keyring.gpg] https://pkgs.netbird.io/debian stable main" >/etc/apt/sources.list.d/netbird.list
apt-get update &>/dev/null
apt-get install -y netbird-ui &>/dev/null
'; then
ERROR_LOG+=("Error installing NetBird on container $CTID")
else
# Append the success message to the INSTALL_LOG variable
INSTALL_LOG+="\e[1;32m ✔ Installed NetBird on container $CTID.\e[0m\n"
fi
done
# Display the installation log
echo -e "$INSTALL_LOG"
# Display errors, if any
if [ ${#ERROR_LOG[@]} -ne 0 ]; then
msg "Some containers encountered errors during installation:"
for error in "${ERROR_LOG[@]}"; do
msg "$error"
done
fi
msg "\e[1;31m Reboot the LXC containers to apply the changes, then run \e[0mnetbird up\e[1;31m in the LXC console\e[0m"