From b53bb4c8a8503465c021dc7346762c08ccac80e1 Mon Sep 17 00:00:00 2001
From: Tony Tran <thanhtan.tran@gmail.com>
Date: Mon, 20 Apr 2026 20:07:07 +0700
Subject: [PATCH] add service

---
 install_service.sh   | 83 ++++++++++++++++++++++++++++++++++++++++++++
 litert-lm.service    | 16 +++++++++
 service_config.txt   |  1 +
 uninstall_service.sh | 36 +++++++++++++++++++
 4 files changed, 136 insertions(+)
 create mode 100644 install_service.sh
 create mode 100644 litert-lm.service
 create mode 100644 service_config.txt
 create mode 100644 uninstall_service.sh

diff --git a/install_service.sh b/install_service.sh
new file mode 100644
index 0000000..73a8c5c
--- /dev/null
+++ b/install_service.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+# Script cài đặt LiteRT-LM systemd service cho Linux
+
+echo "========================================"
+echo "  Cài đặt LiteRT-LM Service"
+echo "========================================"
+echo
+
+# Lấy thông tin user và đường dẫn hiện tại
+CURRENT_USER=$(whoami)
+CURRENT_DIR=$(pwd)
+PYTHON_PATH=$(which python3)
+
+# Kiểm tra quyền sudo
+if [ "$EUID" -ne 0 ]; then 
+    echo "[ERROR] Vui lòng chạy script với sudo:"
+    echo "  sudo bash install_service.sh"
+    exit 1
+fi
+
+# Tạo file config model mặc định nếu chưa có
+if [ ! -f "service_config.txt" ]; then
+    echo "1" > service_config.txt
+    chown $SUDO_USER:$SUDO_USER service_config.txt
+    echo "[✓] Đã tạo service_config.txt với model mặc định: 1"
+fi
+
+# Tạo file service từ template
+echo "[1/4] Tạo file systemd service..."
+cat > /tmp/litert-lm.service << EOF
+[Unit]
+Description=LiteRT-LM Server Service
+After=network.target
+
+[Service]
+Type=simple
+User=$SUDO_USER
+WorkingDirectory=$CURRENT_DIR
+Environment="PATH=/usr/bin:/usr/local/bin:$HOME/.local/bin"
+ExecStart=$PYTHON_PATH $CURRENT_DIR/server.py
+StandardInput=file:$CURRENT_DIR/service_config.txt
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+# Copy file service vào systemd
+echo "[2/4] Cài đặt service vào systemd..."
+cp /tmp/litert-lm.service /etc/systemd/system/litert-lm.service
+chmod 644 /etc/systemd/system/litert-lm.service
+
+# Reload systemd
+echo "[3/4] Reload systemd daemon..."
+systemctl daemon-reload
+
+# Enable và start service
+echo "[4/4] Kích hoạt và khởi động service..."
+systemctl enable litert-lm.service
+systemctl start litert-lm.service
+
+echo
+echo "========================================"
+echo "  Cài đặt thành công!"
+echo "========================================"
+echo
+echo "Service đã được cài đặt và khởi động."
+echo "Server sẽ tự động chạy khi khởi động hệ thống."
+echo
+echo "Các lệnh quản lý:"
+echo "  - Xem trạng thái:    sudo systemctl status litert-lm"
+echo "  - Dừng service:      sudo systemctl stop litert-lm"
+echo "  - Khởi động service: sudo systemctl start litert-lm"
+echo "  - Khởi động lại:     sudo systemctl restart litert-lm"
+echo "  - Xem logs:          sudo journalctl -u litert-lm -f"
+echo "  - Gỡ cài đặt:        sudo bash uninstall_service.sh"
+echo
+echo "Server đang chạy tại: http://localhost:8000"
+echo
+
+# Hiển thị trạng thái
+systemctl status litert-lm.service --no-pager
diff --git a/litert-lm.service b/litert-lm.service
new file mode 100644
index 0000000..8cb465c
--- /dev/null
+++ b/litert-lm.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=LiteRT-LM Server Service
+After=network.target
+
+[Service]
+Type=simple
+User=your_username
+WorkingDirectory=/home/your_username/litert-lm-orangepi
+Environment="PATH=/usr/bin:/usr/local/bin"
+ExecStart=/usr/bin/python3 /home/your_username/litert-lm-orangepi/server.py
+StandardInput=file:/home/your_username/litert-lm-orangepi/service_config.txt
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
diff --git a/service_config.txt b/service_config.txt
new file mode 100644
index 0000000..56a6051
--- /dev/null
+++ b/service_config.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/uninstall_service.sh b/uninstall_service.sh
new file mode 100644
index 0000000..0ef5054
--- /dev/null
+++ b/uninstall_service.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+# Script gỡ cài đặt LiteRT-LM systemd service
+
+echo "========================================"
+echo "  Gỡ cài đặt LiteRT-LM Service"
+echo "========================================"
+echo
+
+# Kiểm tra quyền sudo
+if [ "$EUID" -ne 0 ]; then 
+    echo "[ERROR] Vui lòng chạy script với sudo:"
+    echo "  sudo bash uninstall_service.sh"
+    exit 1
+fi
+
+# Dừng service
+echo "[1/3] Dừng service..."
+systemctl stop litert-lm.service
+
+# Disable service
+echo "[2/3] Vô hiệu hóa service..."
+systemctl disable litert-lm.service
+
+# Xóa file service
+echo "[3/3] Xóa file service..."
+rm -f /etc/systemd/system/litert-lm.service
+
+# Reload systemd
+systemctl daemon-reload
+systemctl reset-failed
+
+echo
+echo "========================================"
+echo "  Gỡ cài đặt thành công!"
+echo "========================================"
+echo