ProxmoxVED/tools/addon/netdata.sh
2025-08-20 11:44:20 +02:00

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#!/usr/bin/env bash
# Copyright (c) 2021-2025 tteck
# Author: tteck (tteckster)
# License: MIT
# https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
function header_info {
clear
cat <<"EOF"
_ __ __ ____ __
/ | / /__ / /_/ __ \____ _/ /_____ _
/ |/ / _ \/ __/ / / / __ `/ __/ __ `/
/ /| / __/ /_/ /_/ / /_/ / /_/ /_/ /
/_/ |_/\___/\__/_____/\__,_/\__/\__,_/
EOF
}
YW=$(echo "\033[33m")
BL=$(echo "\033[36m")
RD=$(echo "\033[01;31m")
GN=$(echo "\033[1;92m")
CL=$(echo "\033[m")
BFR="\\r\\033[K"
HOLD="-"
CM="${GN}${CL}"
silent() { "$@" >/dev/null 2>&1; }
set -e
header_info
echo "Loading..."
function msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg}..."
}
function msg_ok() {
local msg="$1"
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
}
function msg_error() { echo -e "${RD}$1${CL}"; }
pve_check() {
if ! command -v pveversion >/dev/null 2>&1; then
msg_error "This script can only be run on a Proxmox VE host."
exit 1
fi
local PVE_VER
PVE_VER="$(pveversion | awk -F'/' '{print $2}' | awk -F'-' '{print $1}')"
# Proxmox VE 8.x: allow 8.0 8.9
if [[ "$PVE_VER" =~ ^9\.([0-9]+)(\.[0-9]+)?$ ]]; then
local MINOR="${BASH_REMATCH[1]}"
if ((MINOR != 0)); then
msg_error "Unsupported Proxmox VE version: $PVE_VER"
msg_error "Supported versions: 8.0 8.9 or 9.0.x"
exit 1
fi
return 0
fi
# Proxmox VE 9.x: allow only 9.0
if [[ "$PVE_VER" =~ ^9\.([0-9]+)$ ]]; then
local MINOR="${BASH_REMATCH[1]}"
if ((MINOR != 0)); then
msg_error "Unsupported Proxmox VE version: $PVE_VER"
msg_error "Supported versions: 8.0 8.9 or 9.0"
exit 1
fi
return 0
fi
msg_error "Unsupported Proxmox VE version: $PVE_VER"
msg_error "Supported versions: 8.0 8.9 or 9.0"
exit 1
}
detect_codename() {
source /etc/os-release
if [[ "$ID" != "debian" ]]; then
msg_error "Unsupported base OS: $ID (only Proxmox VE / Debian supported)."
exit 1
fi
CODENAME="${VERSION_CODENAME:-}"
if [[ -z "$CODENAME" ]]; then
msg_error "Could not detect Debian codename."
exit 1
fi
echo "$CODENAME"
}
get_latest_repo_pkg() {
local REPO_URL=$1
curl -fsSL "$REPO_URL" |
grep -oP 'netdata-repo_[^"]+all\.deb' |
sort -V |
tail -n1
}
install() {
header_info
while true; do
read -p "Are you sure you want to install NetData on Proxmox VE host. Proceed(y/n)? " yn
case $yn in
[Yy]*) break ;;
[Nn]*) exit ;;
*) echo "Please answer yes or no." ;;
esac
done
read -r -p "Verbose mode? <y/N> " prompt
[[ ${prompt,,} =~ ^(y|yes)$ ]] && STD="" || STD="silent"
CODENAME=$(detect_codename)
REPO_URL="https://repo.netdata.cloud/repos/repoconfig/debian/${CODENAME}/"
msg_info "Setting up repository"
$STD apt-get install -y debian-keyring
PKG=$(get_latest_repo_pkg "$REPO_URL")
if [[ -z "$PKG" ]]; then
msg_error "Could not find netdata-repo package for Debian $CODENAME"
exit 1
fi
curl -fsSL "${REPO_URL}${PKG}" -o "$PKG"
$STD dpkg -i "$PKG"
rm -f "$PKG"
msg_ok "Set up repository"
msg_info "Installing Netdata"
$STD apt-get update
$STD apt-get install -y netdata
msg_ok "Installed Netdata"
msg_ok "Completed Successfully!\n"
echo -e "\n Netdata should be reachable at${BL} http://$(hostname -I | awk '{print $1}'):19999 ${CL}\n"
}
uninstall() {
header_info
read -r -p "Verbose mode? <y/N> " prompt
[[ ${prompt,,} =~ ^(y|yes)$ ]] && STD="" || STD="silent"
msg_info "Uninstalling Netdata"
systemctl stop netdata || true
rm -rf /var/log/netdata /var/lib/netdata /var/cache/netdata /etc/netdata/go.d
rm -rf /etc/apt/trusted.gpg.d/netdata-archive-keyring.gpg /etc/apt/sources.list.d/netdata.list
$STD apt-get remove --purge -y netdata netdata-repo
systemctl daemon-reload
$STD apt autoremove -y
$STD userdel netdata || true
msg_ok "Uninstalled Netdata"
msg_ok "Completed Successfully!\n"
}
header_info
pve_check
OPTIONS=(Install "Install NetData on Proxmox VE"
Uninstall "Uninstall NetData from Proxmox VE")
CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "NetData" \
--menu "Select an option:" 10 58 2 "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
case $CHOICE in
"Install") install ;;
"Uninstall") uninstall ;;
*)
echo "Exiting..."
exit 0
;;
esac