nockchain/generate_services.sh

#!/bin/bash

# 检查是否提供了服务数量参数
if [ $# -eq 0 ]; then
    echo "请输入要创建的服务数量："
    read -r SERVICE_COUNT
else
    SERVICE_COUNT=$1
fi

# 验证输入是否为数字
if ! [[ "$SERVICE_COUNT" =~ ^[0-9]+$ ]]; then
    echo "错误：请输入有效的数字"
    exit 1
fi

if [ "$SERVICE_COUNT" -le 0 ]; then
    echo "错误：服务数量必须大于0"
    exit 1
fi

echo "正在生成 $SERVICE_COUNT 个服务..."

# 备份原始文件
cp docker-compose.yml docker-compose.yml.backup

# 创建新的docker-compose.yml文件
cat > docker-compose.yml << 'EOF'
services:
EOF

# 生成每个服务
for ((i=1; i<=SERVICE_COUNT; i++)); do
    PORT=$((3005 + i))
    
    if [ $i -eq 1 ]; then
        SERVICE_NAME="nockchain"
        VOLUME_DIR="nockchain"
        WALLET_DIR="nockchain-wallet"
    else
        SERVICE_NAME="nockchain$i"
        VOLUME_DIR="nockchain$i"
        WALLET_DIR="nockchain-wallet$i"
    fi
    
    cat >> docker-compose.yml << EOF

  $SERVICE_NAME:
    image: ghcr.io/lushdog/nockchain:latest
    network_mode: host
    privileged: true
    restart: unless-stopped
    volumes:
      - ./$VOLUME_DIR:/app/data
      - ./$WALLET_DIR:/root/.nockapp/wallet
    environment:
      - MINING_PUBKEY=\${MINING_PUBKEY:?please make sure to set your MINING_PUBKEY environment variable in the .env file}
    command:
      - "--npc-socket"
      - "nockchain.sock"
      - "--mining-pubkey"
      - "\${MINING_PUBKEY}"
      - "--bind"
      - "/ip4/0.0.0.0/udp/$PORT/quic-v1"
      - "--mine"
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"
EOF
done

echo ""
echo "✅ 已成功生成 $SERVICE_COUNT 个服务"
echo "📁 创建的服务和对应的文件夹："
for ((i=1; i<=SERVICE_COUNT; i++)); do
    PORT=$((3005 + i))
    
    if [ $i -eq 1 ]; then
        SERVICE_NAME="nockchain"
        VOLUME_DIR="nockchain"
        WALLET_DIR="nockchain-wallet"
    else
        SERVICE_NAME="nockchain$i"
        VOLUME_DIR="nockchain$i"
        WALLET_DIR="nockchain-wallet$i"
    fi
    
    echo "  - 服务名: $SERVICE_NAME"
    echo "    数据文件夹: $VOLUME_DIR"
    echo "    钱包文件夹: $WALLET_DIR"
    echo "    端口: $PORT"
    echo ""
done

echo "🔄 原始文件已备份为 docker-compose.yml.backup"
echo "🔗 请运行 'docker-compose up -d' 来启动服务"