diff --git a/frontend/public/json/execute.json b/frontend/public/json/execute.json new file mode 100644 index 000000000..31dac7a8a --- /dev/null +++ b/frontend/public/json/execute.json @@ -0,0 +1,48 @@ +{ + "name": "PVE LXC Execute Command", + "slug": "lxc-execute", + "categories": [ + 1 + ], + "date_created": "2025-09-18", + "type": "pve", + "updateable": false, + "privileged": false, + "interface_port": null, + "documentation": null, + "website": null, + "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/proxmox.webp", + "config_path": "", + "description": "This script allows administrators to execute a custom command inside one or multiple LXC containers on a Proxmox VE node. Containers can be selectively excluded via an interactive checklist. If a container is stopped, the script will automatically start it, run the command, and then shut it down again. Only Debian and Ubuntu based containers are supported.", + "install_methods": [ + { + "type": "default", + "script": "tools/pve/execute.sh", + "resources": { + "cpu": null, + "ram": null, + "hdd": null, + "os": null, + "version": null + } + } + ], + "default_credentials": { + "username": null, + "password": null + }, + "notes": [ + { + "text": "Execute within the Proxmox shell.", + "type": "info" + }, + { + "text": "Non-Debian/Ubuntu containers will be skipped automatically.", + "type": "info" + }, + { + "text": "Stopped containers will be started temporarily to run the command, then shut down again.", + "type": "warning" + } + ] +} diff --git a/tools/pve/execute.sh b/tools/pve/execute.sh new file mode 100644 index 000000000..fc19be981 --- /dev/null +++ b/tools/pve/execute.sh @@ -0,0 +1,84 @@ +#!/usr/bin/env bash + +# Copyright (c) 2021-2025 community-scripts ORG +# Author: jeroenzwart +# License: MIT +# https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE + +function header_info() { + clear + cat <<"EOF" + ______ __ __ _ ________ + / ____/ _____ _______ __/ /____ / / | |/ / ____/ + / __/ | |/_/ _ \/ ___/ / / / __/ _ \ / / | / / + / /____> MSG_MAX_LENGTH)) && MSG_MAX_LENGTH=${#ITEM}+OFFSET + EXCLUDE_MENU+=("$TAG" "$ITEM " "OFF") +done < <(pct list | awk 'NR>1') +excluded_containers=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Containers on $NODE" --checklist "\nSelect containers to skip from executing:\n" \ + 16 $((MSG_MAX_LENGTH + 23)) 6 "${EXCLUDE_MENU[@]}" 3>&1 1>&2 2>&3 | tr -d '"') + +if [ $? -ne 0 ]; then + exit +fi + + +read -r -p "Enter here command for inside the containers: " custom_command + +header_info +echo "One moment please...\n" + +function execute_in() { + container=$1 + name=$(pct exec "$container" hostname) + echo -e "${BL}[Info]${GN} Execute inside${BL} ${name}${GN} with output: ${CL}" + pct exec "$container" -- bash -c "${custom_command}" | tee +} + +for container in $(pct list | awk '{if(NR>1) print $1}'); do + if [[ " ${excluded_containers[@]} " =~ " $container " ]]; then + echo -e "${BL}[Info]${GN} Skipping ${BL}$container${CL}" + else + os=$(pct config "$container" | awk '/^ostype/ {print $2}') + if [ "$os" != "debian" ] && [ "$os" != "ubuntu" ]; then + echo -e "${BL}[Info]${GN} Skipping ${name} ${RD}$container is not Debian or Ubuntu ${CL}" + continue + fi + + status=$(pct status "$container") + template=$(pct config "$container" | grep -q "template:" && echo "true" || echo "false") + if [ "$template" == "false" ] && [ "$status" == "status: stopped" ]; then + echo -e "${BL}[Info]${GN} Starting${BL} $container ${CL}" + pct start "$container" + echo -e "${BL}[Info]${GN} Waiting For${BL} $container${CL}${GN} To Start ${CL}" + sleep 5 + execute_in "$container" + echo -e "${BL}[Info]${GN} Shutting down${BL} $container ${CL}" + pct shutdown "$container" & + elif [ "$status" == "status: running" ]; then + execute_in "$container" + fi + fi +done + +wait + +echo -e "${GN} Finished, execute command inside selected containers. ${CL} \n"