add: pve-datacenter-manager (#947)

* add: pve-datacenter-manager

* fix: scheming

* add: warn pre-alpha-state

* fix: naming & pve gpg key

* fix: naming

* fix: naming & correct install path

* Fix Tag

---------

Co-authored-by: CanbiZ <47820557+MickLesk@users.noreply.github.com>

ct/proxmox-datacenter-manager.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+source <(curl -s https://raw.githubusercontent.com/community-scripts/ProxmoxVE/raw/main/misc/build.func)
+# Copyright (c) 2021-2024 community-scripts ORG
+# Author: CrazyWolf13
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: Proxmox Server Solution GmbH
+
+# App Default Values
+APP="proxmox-datacenter-manager"
+var_tags="datacenter"
+var_cpu="2"
+var_ram="2048"
+var_disk="10"
+var_os="debian"
+var_version="12"
+var_unprivileged="1"
+
+# App Output & Base Settings
+header_info "$APP"
+base_settings
+
+# Core
+variables
+color
+catch_errors
+
+function update_script() {
+    header_info
+    check_container_storage
+    check_container_resources
+    if [[ ! -e /usr/sbin/proxmox-datacenter-manager-admin ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
+        msg_info "Updating $APP LXC"
+        apt-get update &>/dev/null
+        apt-get -y upgrade &>/dev/null
+        msg_ok "Updated $APP LXC"
+    exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}https://${IP}:8443${CL}"