GWN-Manager (#10642)

* Add gwn-manager (ct)

* Update gwn-manager.sh

* Update gwn-manager-install.sh

---------

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: Slaviša Arežina <58952836+tremor021@users.noreply.github.com>

ct/gwn-manager.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: Slaviša Arežina (tremor021)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.grandstream.com/products/networking-solutions/wi-fi-management/product/gwn-manager
+
+APP="GWN-Manager"
+var_tags="${var_tags:-network;management}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-6144}"
+var_disk="${var_disk:-8}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -d /gwn ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  msg_custom "🚀" "${GN}" "The app offers a built-in updater. Please use it."
+  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}"

frontend/public/json/gwn-manager.json

@@ -0,0 +1,40 @@
+{
+  "name": "GWN Manager",
+  "slug": "gwn-manager",
+  "categories": [
+    9
+  ],
+  "date_created": "2025-12-02",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": 8443,
+  "documentation": "https://documentation.grandstream.com/article-categories/gwn-mgmt/",
+  "website": "https://www.grandstream.com/products/networking-solutions/wi-fi-management/product/gwn-manager",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/gwn-manager.webp",
+  "config_path": "/gwn/conf/gwn.conf",
+  "description": "GWN Manager is a free on-premise enterprise-grade, management platform for Grandstream GWN series devices. Typically deployed on a customer’s private network, this flexible, scalable solution offers simplified configuration and management.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/gwn-manager.sh",
+      "resources": {
+        "cpu": 2,
+        "ram": 6144,
+        "hdd": 8,
+        "os": "debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": [
+    {
+      "text": "Installation package is pulled from GrandStream website. Installation may take a while.",
+      "type": "info"
+    }
+  ]
+}

install/gwn-manager-install.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: Slaviša Arežina (tremor021)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.grandstream.com/products/networking-solutions/wi-fi-management/product/gwn-manager
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+    xfonts-utils \
+    fontconfig
+msg_ok "Installed Dependencies"
+
+msg_info "Setting up GWN Manager (Patience)"
+RELEASE=$(curl -fsSL https://www.grandstream.com/support/tools#gwntools \
+  | grep -oP 'https://firmware\.grandstream\.com/GWN_Manager-[^"]+-Ubuntu\.tar\.gz')
+download_file "$RELEASE" "/tmp/gwnmanager.tar.gz"
+cd /tmp
+tar -xzf gwnmanager.tar.gz --strip-components=1
+$STD ./install
+msg_ok "Setup GWN Manager"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/gwnmanager.service
+[Unit]
+Description=GWN Manager
+After=network.target
+Requires=network.target
+
+[Service]
+Type=simple
+WorkingDirectory=/gwn
+ExecStart=/gwn/gwn start
+Restart=on-failure
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q gwnmanager
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc