PlateRecApp/deploy.sh

#!/bin/bash
set -e

# ====================== 配置 ======================
PROJECT_DIR="/opt/openAI/project/003.PlateRecAPP"
SERVICE_NAME="plate-log2mqtt"
BINARY_NAME="plate_log2mqtt"
CONFIG_FILE="config.ini"
LOG_FILE="PlateRecApp.log"

# ====================== 颜色输出 ======================
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

print_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

print_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# ====================== 检查root权限 ======================
if [ "$EUID" -ne 0 ]; then 
    print_error "请使用root权限运行: sudo $0"
    exit 1
fi

# ====================== 检查项目目录 ======================
print_info "检查项目目录: $PROJECT_DIR"
if [ ! -d "$PROJECT_DIR" ]; then
    print_error "项目目录不存在: $PROJECT_DIR"
    exit 1
fi

cd "$PROJECT_DIR"

# ====================== 检查二进制文件 ======================
print_info "检查二进制文件..."
if [ ! -f "$BINARY_NAME" ]; then
    print_error "二进制文件不存在: $PROJECT_DIR/$BINARY_NAME"
    exit 1
fi

if [ ! -x "$BINARY_NAME" ]; then
    print_info "设置执行权限..."
    chmod +x "$BINARY_NAME"
fi

# ====================== 检查配置文件 ======================
if [ ! -f "$CONFIG_FILE" ]; then
    print_error "配置文件不存在: $CONFIG_FILE"
    exit 1
fi

# ====================== 设置权限 ======================
print_info "设置文件权限..."
chown -R root:root "$PROJECT_DIR"

# ====================== 创建日志文件 ======================
if [ ! -f "$LOG_FILE" ]; then
    print_info "创建日志文件: $LOG_FILE"
    touch "$LOG_FILE"
    chown root:root "$LOG_FILE"
fi

# ====================== 创建systemd服务 ======================
print_info "创建systemd服务: $SERVICE_NAME"
cat > "/etc/systemd/system/$SERVICE_NAME.service" << EOF
[Unit]
Description=Plate Recognition Log to MQTT Service
After=network.target mosquitto.service
Wants=network.target

[Service]
Type=simple
User=root
WorkingDirectory=$PROJECT_DIR
ExecStart=$PROJECT_DIR/$BINARY_NAME
Restart=always
RestartSec=5
StandardOutput=journal
StandardError=journal
SyslogIdentifier=$SERVICE_NAME

# 资源限制
LimitNOFILE=65536
LimitNPROC=4096

[Install]
WantedBy=multi-user.target
EOF

# ====================== 创建日志轮转配置 ======================
print_info "创建日志轮转配置..."
cat > "/etc/logrotate.d/$SERVICE_NAME" << EOF
$PROJECT_DIR/$LOG_FILE {
    daily
    rotate 30
    compress
    delaycompress
    missingok
    notifempty
    create 0644 root root
    sharedscripts
    postrotate
        systemctl reload $SERVICE_NAME > /dev/null 2>&1 || true
    endscript
}
EOF

# ====================== 重载systemd ======================
print_info "重载systemd配置..."
systemctl daemon-reload

# ====================== 停止旧服务（如果存在） ======================
if systemctl is-active --quiet "$SERVICE_NAME"; then
    print_info "停止旧服务..."
    systemctl stop "$SERVICE_NAME"
fi

# ====================== 启用并启动服务 ======================
print_info "启用服务开机自启..."
systemctl enable "$SERVICE_NAME"

print_info "启动服务..."
systemctl start "$SERVICE_NAME"

# ====================== 等待服务启动 ======================
print_info "等待服务启动..."
sleep 3

# ====================== 检查服务状态 ======================
if systemctl is-active --quiet "$SERVICE_NAME"; then
    print_info "服务启动成功！"
    echo ""
    print_info "=========================================="
    print_info "  部署成功！"
    print_info "=========================================="
    print_info "  服务名称: $SERVICE_NAME"
    print_info "  程序路径: $PROJECT_DIR/$BINARY_NAME"
    print_info "  配置文件: $PROJECT_DIR/$CONFIG_FILE"
    print_info "  日志文件: $PROJECT_DIR/$LOG_FILE"
    print_info ""
    print_info "  常用命令:"
    print_info "  查看状态: systemctl status $SERVICE_NAME"
    print_info "  查看日志: journalctl -u $SERVICE_NAME -f"
    print_info "  停止服务: systemctl stop $SERVICE_NAME"
    print_info "  启动服务: systemctl start $SERVICE_NAME"
    print_info "  重启服务: systemctl restart $SERVICE_NAME"
    print_info "=========================================="
else
    print_error "服务启动失败"
    print_error "查看日志: journalctl -u $SERVICE_NAME -n 50"
    exit 1
fi