Domain-Locker (#9214)

* 'Add new script'

* Remove duplicate npm install command

Removed redundant npm install command before building.

* Rename PostgreSQL database to 'domainlocker_db'

---------

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: Michel Roegl-Brunner <73236783+michelroegl-brunner@users.noreply.github.com>
Co-authored-by: CanbiZ <47820557+MickLesk@users.noreply.github.com>

install/domain-locker-install.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: CrazyWolf13
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/CrazyWolf13/domain-locker
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+PG_VERSION="17" setup_postgresql
+PG_DB_NAME="domainlocker_db" PG_DB_USER="domainlocker" setup_postgresql_db
+NODE_VERSION="22" setup_nodejs
+
+fetch_and_deploy_gh_release "domain-locker" "Lissy93/domain-locker"
+
+msg_info "Installing Modules (patience)"
+cd /opt/domain-locker
+$STD npm install
+msg_ok "Installed Modules"
+
+msg_info "Building Domain-Locker (a lot of patience)"
+cat <<EOF >/opt/domain-locker.env
+# Database connection
+DL_PG_HOST=localhost
+DL_PG_PORT=5432
+DL_PG_USER=$PG_DB_USER
+DL_PG_PASSWORD=$PG_DB_PASS
+DL_PG_NAME=$PG_DB_NAME
+
+# Build + Runtime
+DL_ENV_TYPE=selfHosted
+NITRO_PRESET=node_server
+NODE_ENV=production
+EOF
+set -a
+source /opt/domain-locker.env
+set +a
+$STD npm run build
+msg_info "Built Domain-Locker"
+
+msg_info "Building Database schema"
+export PGPASSWORD="$DL_PG_PASSWORD"
+$STD psql -h "$DL_PG_HOST" -p "$DL_PG_PORT" -U "$DL_PG_USER" -d "$DL_PG_NAME" -f "/opt/domain-locker/db/schema.sql"
+msg_ok "Built Database schema"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/domain-locker.service
+[Unit]
+Description=Domain-Locker Service
+After=network.target
+
+[Service]
+EnvironmentFile=/opt/domain-locker.env
+WorkingDirectory=/opt/domain-locker
+ExecStart=/opt/domain-locker/start.sh
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl start --now -q domain-locker
+msg_info "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc