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CrazyWolf13CrazyWolf13
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Merge pull request #1675 from reptil1990/pr/ddns-updater
feat(ddns-updater): add DDNS-Updater LXC container script
2 parents aa51e3c + 1d93731 commit f20af52

4 files changed

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‎ct/ddns-updater.sh‎

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#!/usr/bin/env bash
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source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
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# Copyright (c) 2021-2026 community-scripts ORG
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# Author: reptil1990
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# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
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# Source: https://github.com/qdm12/ddns-updater
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APP="DDNS-Updater"
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var_tags="${var_tags:-network}"
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var_cpu="${var_cpu:-1}"
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var_ram="${var_ram:-512}"
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var_disk="${var_disk:-2}"
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var_os="${var_os:-debian}"
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var_version="${var_version:-13}"
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var_unprivileged="${var_unprivileged:-1}"
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header_info "$APP"
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variables
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color
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catch_errors
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function update_script() {
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header_info
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check_container_storage
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check_container_resources
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if [[ ! -d /opt/ddns-updater ]]; then
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msg_error "No ${APP} Installation Found!"
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exit
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fi
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if check_for_gh_release "ddns-updater" "qdm12/ddns-updater"; then
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msg_info "Stopping Service"
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systemctl stop ddns-updater
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msg_ok "Stopped Service"
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msg_info "Backing up Data"
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cp -r /opt/ddns-updater/data /opt/ddns-updater_data_backup
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msg_ok "Backed up Data"
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CLEAN_INSTALL=1 fetch_and_deploy_gh_release "ddns-updater" "qdm12/ddns-updater" "singlefile" "latest" "/opt/ddns-updater" "ddns-updater_*_linux_amd64"
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msg_info "Restoring Data"
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cp -r /opt/ddns-updater_data_backup/. /opt/ddns-updater/data/
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rm -rf /opt/ddns-updater_data_backup
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msg_ok "Restored Data"
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msg_info "Starting Service"
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systemctl start ddns-updater
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msg_ok "Started Service"
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msg_ok "Updated successfully!"
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fi
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exit
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}
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start
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build_container
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description
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msg_ok "Completed successfully!\n"
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echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
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echo -e "${INFO}${YW} Access it using the following URL:${CL}"
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echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8000${CL}"

‎ct/headers/ddns-updater‎

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____ ____ _ _______ __ __ __ __
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/ __ \/ __ \/ | / / ___/ / / / /___ ____/ /___ _/ /____ _____
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/ / / / / / / |/ /\__ \_____/ / / / __ \/ __ / __ `/ __/ _ \/ ___/
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/ /_/ / /_/ / /| /___/ /____/ /_/ / /_/ / /_/ / /_/ / /_/ __/ /
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/_____/_____/_/ |_//____/ \____/ .___/\__,_/\__,_/\__/\___/_/
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/_/

‎install/ddns-updater-install.sh‎

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#!/usr/bin/env bash
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# Copyright (c) 2021-2026 community-scripts ORG
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# Author: reptil1990
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# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
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# Source: https://github.com/qdm12/ddns-updater
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source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
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color
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verb_ip6
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catch_errors
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setting_up_container
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network_check
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update_os
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fetch_and_deploy_gh_release "ddns-updater" "qdm12/ddns-updater" "singlefile" "latest" "/opt/ddns-updater" "ddns-updater_*_linux_amd64"
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msg_info "Configuring DDNS-Updater"
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mkdir -p /opt/ddns-updater/data
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cat <<EOF >/opt/ddns-updater/data/config.json
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{
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"settings": [
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{
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"provider": ""
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}
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]
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}
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EOF
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msg_ok "Configured DDNS-Updater"
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msg_info "Creating Service"
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cat <<EOF >/etc/systemd/system/ddns-updater.service
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[Unit]
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Description=DDNS-Updater
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After=network.target
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[Service]
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Type=simple
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ExecStart=/opt/ddns-updater/ddns-updater
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Environment=DATADIR=/opt/ddns-updater/data
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Environment=LISTENING_ADDRESS=:8000
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Environment=LOG_LEVEL=info
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Environment=PERIOD=5m
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WorkingDirectory=/opt/ddns-updater
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Restart=on-failure
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RestartSec=5
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl enable -q --now ddns-updater
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msg_ok "Created Service"
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motd_ssh
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customize
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cleanup_lxc

‎json/ddns-updater.json‎

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{
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"name": "DDNS-Updater",
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"slug": "ddns-updater",
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"categories": [
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4
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],
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"date_created": "2026-04-06",
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"type": "ct",
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"updateable": true,
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"privileged": false,
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"interface_port": 8000,
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"documentation": "https://github.com/qdm12/ddns-updater/wiki",
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"website": "https://github.com/qdm12/ddns-updater",
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"logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/ddns-updater.webp",
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"config_path": "/opt/ddns-updater/data/config.json",
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"description": "Lightweight universal DDNS updater with web UI, supporting 60+ DNS providers including Cloudflare, Namecheap, GoDaddy, DuckDNS and more.",
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"install_methods": [
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{
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"type": "default",
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"script": "ct/ddns-updater.sh",
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"resources": {
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"cpu": 1,
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"ram": 512,
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"hdd": 2,
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"os": "Debian",
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"version": "13"
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}
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}
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],
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"default_credentials": {
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"username": null,
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"password": null
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},
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"notes": [
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{
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"text": "Edit /opt/ddns-updater/data/config.json with your DNS provider settings before use.",
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"type": "warning"
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}
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]
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}

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