Add cronmaster (addon)

frontend/public/json/cronmaster.json

@@ -0,0 +1,35 @@
+{
+    "name": "CronMaster",
+    "slug": "cronmaster",
+    "categories": [
+        1
+    ],
+    "date_created": "2026-02-17",
+    "type": "pve",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": 3000,
+    "documentation": "https://github.com/fccview/cronmaster",
+    "website": "https://github.com/fccview/cronmaster",
+    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/cr-nmaster.webp",
+    "config_path": "/opt/cronmaster/.env",
+    "description": "Self-hosted cron job scheduler with web UI, live logs, auth and prebuilt binaries provided upstream.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "tools/addon/cronmaster.sh",
+            "resources": {
+                "cpu": null,
+                "ram": null,
+                "hdd": null,
+                "os": null,
+                "version": null
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": []
+}

tools/addon/cronmaster.sh

@@ -0,0 +1,226 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/fccview/cronmaster
+
+if ! command -v curl &>/dev/null; then
+  printf "\r\e[2K%b" '\033[93m Setup Source \033[m' >&2
+  apt-get update >/dev/null 2>&1
+  apt-get install -y curl >/dev/null 2>&1
+fi
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/core.func)
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/tools.func)
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/error_handler.func)
+
+# Enable error handling
+set -Eeuo pipefail
+trap 'error_handler' ERR
+
+# ==============================================================================
+# CONFIGURATION
+# ==============================================================================
+APP="CronMaster"
+APP_TYPE="addon"
+INSTALL_PATH="/opt/cronmaster"
+CONFIG_PATH="/opt/cronmaster/.env"
+DEFAULT_PORT=3000
+
+# Initialize all core functions (colors, formatting, icons, STD mode)
+load_functions
+
+# ==============================================================================
+# HEADER
+# ==============================================================================
+function header_info {
+  clear
+  cat <<"EOF"
+   ______                __  ___           __
+  / ____/________  ____ /  |/  /___ ______/ /____  _____
+ / /   / ___/ __ \/ __ \/ /|_/ / __ `/ ___/ __/ _ \/ ___/
+/ /___/ /  / /_/ / / / / /  / / /_/ (__  ) /_/  __/ /
+\____/_/   \____/_/ /_/_/  /_/\__,_/____/\__/\___/_/
+
+EOF
+}
+
+# ==============================================================================
+# OS DETECTION
+# ==============================================================================
+if [[ -f "/etc/alpine-release" ]]; then
+  msg_error "Alpine is not supported for ${APP}. Use Debian/Ubuntu."
+  exit 1
+elif [[ -f "/etc/debian_version" ]]; then
+  OS="Debian"
+  SERVICE_PATH="/etc/systemd/system/cronmaster.service"
+else
+  echo -e "${CROSS} Unsupported OS detected. Exiting."
+  exit 1
+fi
+
+# ==============================================================================
+# UNINSTALL
+# ==============================================================================
+function uninstall() {
+  msg_info "Uninstalling ${APP}"
+  systemctl disable --now cronmaster.service &>/dev/null || true
+  rm -f "$SERVICE_PATH"
+  rm -rf "$INSTALL_PATH"
+  rm -f "/usr/local/bin/update_cronmaster"
+  rm -f "$HOME/.cronmaster"
+  msg_ok "${APP} has been uninstalled"
+}
+
+# ==============================================================================
+# UPDATE
+# ==============================================================================
+function update() {
+  if check_for_gh_release "cronmaster" "fccview/cronmaster"; then
+    msg_info "Stopping service"
+    systemctl stop cronmaster.service &>/dev/null || true
+    msg_ok "Stopped service"
+
+    msg_info "Backing up configuration"
+    cp "$CONFIG_PATH" /tmp/cronmaster.env.bak 2>/dev/null || true
+    msg_ok "Backed up configuration"
+
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "cronmaster" "fccview/cronmaster" "prebuild" "latest" "$INSTALL_PATH" "cronmaster_*_prebuild.tar.gz"
+
+    msg_info "Restoring configuration"
+    cp /tmp/cronmaster.env.bak "$CONFIG_PATH" 2>/dev/null || true
+    rm -f /tmp/cronmaster.env.bak
+    msg_ok "Restored configuration"
+
+    msg_info "Starting service"
+    systemctl start cronmaster
+    msg_ok "Started service"
+    msg_ok "Updated successfully"
+    exit
+  fi
+}
+
+# ==============================================================================
+# INSTALL
+# ==============================================================================
+function install() {
+  # Setup Node.js (only installs if not present or different version)
+  if command -v node &>/dev/null; then
+    msg_ok "Node.js already installed ($(node -v))"
+  else
+    NODE_VERSION="22" setup_nodejs
+  fi
+
+  # Force fresh download by removing version cache
+  rm -f "$HOME/.cronmaster"
+  fetch_and_deploy_gh_release "cronmaster" "fccview/cronmaster" "prebuild" "latest" "$INSTALL_PATH" "cronmaster_*_prebuild.tar.gz"
+
+  local AUTH_PASS
+  AUTH_PASS="$(openssl rand -base64 18 | cut -c1-13)"
+
+  msg_info "Creating configuration"
+  cat <<EOF >"$CONFIG_PATH"
+NODE_ENV=production
+AUTH_PASSWORD=${AUTH_PASS}
+PORT=${DEFAULT_PORT}
+HOSTNAME=0.0.0.0
+NEXT_TELEMETRY_DISABLED=1
+EOF
+  chmod 600 "$CONFIG_PATH"
+  msg_ok "Created configuration"
+
+  msg_info "Creating service"
+  cat <<EOF >"$SERVICE_PATH"
+[Unit]
+Description=CronMaster Service
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=${INSTALL_PATH}
+EnvironmentFile=${CONFIG_PATH}
+ExecStart=/usr/bin/node ${INSTALL_PATH}/server.js
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-target.target
+EOF
+  systemctl enable --now cronmaster &>/dev/null
+  msg_ok "Created and started service"
+
+  # Create update script
+  msg_info "Creating update script"
+  cat <<'UPDATEEOF' >/usr/local/bin/update_cronmaster
+#!/usr/bin/env bash
+# CronMaster Update Script
+type=update bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/tools/addon/cronmaster.sh)"
+UPDATEEOF
+  chmod +x /usr/local/bin/update_cronmaster
+  msg_ok "Created update script (/usr/local/bin/update_cronmaster)"
+
+  echo ""
+  msg_ok "${APP} is reachable at: ${BL}http://${LOCAL_IP}:${DEFAULT_PORT}${CL}"
+  msg_ok "Password: ${BL}${AUTH_PASS}${CL}"
+  echo ""
+}
+
+# ==============================================================================
+# MAIN
+# ==============================================================================
+
+# Handle type=update (called from update script)
+if [[ "${type:-}" == "update" ]]; then
+  header_info
+  if [[ -d "$INSTALL_PATH" ]]; then
+    update
+  else
+    msg_error "${APP} is not installed. Nothing to update."
+    exit 1
+  fi
+  exit 0
+fi
+
+header_info
+get_lxc_ip
+
+# Check if already installed
+if [[ -d "$INSTALL_PATH" && -n "$(ls -A "$INSTALL_PATH" 2>/dev/null)" ]]; then
+  msg_warn "${APP} is already installed."
+  echo ""
+
+  echo -n "${TAB}Uninstall ${APP}? (y/N): "
+  read -r uninstall_prompt
+  if [[ "${uninstall_prompt,,}" =~ ^(y|yes)$ ]]; then
+    uninstall
+    exit 0
+  fi
+
+  echo -n "${TAB}Update ${APP}? (y/N): "
+  read -r update_prompt
+  if [[ "${update_prompt,,}" =~ ^(y|yes)$ ]]; then
+    update
+    exit 0
+  fi
+
+  msg_warn "No action selected. Exiting."
+  exit 0
+fi
+
+# Fresh installation
+msg_warn "${APP} is not installed."
+echo ""
+echo -e "${TAB}${INFO} This will install:"
+echo -e "${TAB}  - Node.js 22"
+echo -e "${TAB}  - CronMaster (prebuild)"
+echo ""
+
+echo -n "${TAB}Install ${APP}? (y/N): "
+read -r install_prompt
+if [[ "${install_prompt,,}" =~ ^(y|yes)$ ]]; then
+  install
+else
+  msg_warn "Installation cancelled. Exiting."
+  exit 0
+fi