mev-beta/scripts/deploy_phase1.sh

#!/bin/bash
# MEV Bot V2 - Phase 1 Deployment Script (Mainnet Dry-Run)
# This script deploys the bot in monitoring-only mode to validate arbitrage detection

set -e

# Colors for output
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color

echo -e "${GREEN}========================================${NC}"
echo -e "${GREEN}MEV Bot V2 - Phase 1 Deployment${NC}"
echo -e "${GREEN}Mode: Mainnet Dry-Run (48 hours)${NC}"
echo -e "${GREEN}========================================${NC}"
echo ""

# Check if .env exists
if [ ! -f .env ]; then
    echo -e "${RED}ERROR: .env file not found${NC}"
    echo "Please create .env file with required configuration"
    exit 1
fi

# Check for PRIVATE_KEY
if ! grep -q "^PRIVATE_KEY=" .env || grep -q "^PRIVATE_KEY=$" .env || grep -q "^PRIVATE_KEY=???$" .env; then
    echo -e "${YELLOW}WARNING: PRIVATE_KEY not configured in .env${NC}"
    echo ""
    echo "To generate a new wallet:"
    echo "  cast wallet new"
    echo ""
    echo "To use existing wallet, add to .env:"
    echo "  PRIVATE_KEY=<your_64_character_hex_key>"
    echo ""
    read -p "Continue without private key? (bot will not be able to execute trades) [y/N]: " confirm
    if [[ ! $confirm =~ ^[Yy]$ ]]; then
        exit 1
    fi
fi

# Verify RPC connectivity
echo -e "${YELLOW}Verifying RPC connectivity...${NC}"
RPC_URL=$(grep "^ARBITRUM_RPC_ENDPOINT=" .env | cut -d'=' -f2)
if [ -z "$RPC_URL" ]; then
    RPC_URL="https://arb1.arbitrum.io/rpc"
fi

if command -v cast &> /dev/null; then
    if cast block-number --rpc-url "$RPC_URL" &> /dev/null; then
        BLOCK=$(cast block-number --rpc-url "$RPC_URL")
        echo -e "${GREEN}✓ RPC connected - Block: $BLOCK${NC}"
    else
        echo -e "${RED}✗ RPC connection failed${NC}"
        echo "Please verify ARBITRUM_RPC_ENDPOINT in .env"
        exit 1
    fi
else
    echo -e "${YELLOW}⚠ Cannot verify RPC (cast not installed)${NC}"
fi

# Stop existing container if running
echo ""
echo -e "${YELLOW}Checking for existing deployment...${NC}"
if podman ps -a | grep -q "mev-bot-v2-phase1"; then
    echo "Stopping existing container..."
    podman stop mev-bot-v2-phase1 2>/dev/null || true
    podman rm mev-bot-v2-phase1 2>/dev/null || true
fi

# Create Phase 1 environment file
echo ""
echo -e "${YELLOW}Creating Phase 1 configuration...${NC}"
cat > .env.phase1 << 'EOF'
# Phase 1: Mainnet Dry-Run Configuration
# Duration: 48 hours minimum
# Risk: NONE (monitoring only, no execution)

# === SAFETY SETTINGS (ULTRA-CONSERVATIVE) ===
ENABLE_EXECUTION=false
DRY_RUN_MODE=true
ENABLE_SIMULATION=true
ENABLE_FRONT_RUNNING=false

# === DETECTION THRESHOLDS ===
MIN_PROFIT_THRESHOLD=0.001      # 0.1% minimum (detect more opportunities)
MAX_SLIPPAGE_TOLERANCE=0.005    # 0.5% max slippage

# === RISK LIMITS (NOT USED IN DRY-RUN BUT LOGGED) ===
MAX_POSITION_SIZE_ETH=0.01      # 0.01 ETH
MAX_DAILY_VOLUME_ETH=0.1        # 0.1 ETH
MAX_CONSECUTIVE_LOSSES=1        # Stop after 1 loss
MAX_HOURLY_LOSS_ETH=0.01        # 0.01 ETH hourly
MAX_DAILY_LOSS_ETH=0.05         # 0.05 ETH daily

# === MONITORING ===
METRICS_ENABLED=true
METRICS_PORT=9090
LOG_LEVEL=info
EOF

# Merge with base .env
cp .env .env.phase1.bak
cat .env .env.phase1 > .env.phase1.merged
mv .env.phase1.merged .env.phase1

echo -e "${GREEN}✓ Phase 1 configuration created: .env.phase1${NC}"

# Deploy container
echo ""
echo -e "${YELLOW}Deploying MEV Bot V2 (Phase 1)...${NC}"
podman run -d \
  --name mev-bot-v2-phase1 \
  --network host \
  --restart unless-stopped \
  --env-file .env.phase1 \
  -v $(pwd)/logs:/app/logs:z \
  mev-bot-v2:phase1-ready

# Wait for startup
echo ""
echo -e "${YELLOW}Waiting for bot to initialize...${NC}"
sleep 5

# Check if container is running
if ! podman ps | grep -q "mev-bot-v2-phase1"; then
    echo -e "${RED}✗ Container failed to start${NC}"
    echo ""
    echo "Logs:"
    podman logs mev-bot-v2-phase1
    exit 1
fi

echo -e "${GREEN}✓ Bot deployed successfully${NC}"

# Display initial logs
echo ""
echo -e "${GREEN}========================================${NC}"
echo -e "${GREEN}Initial Bot Logs${NC}"
echo -e "${GREEN}========================================${NC}"
podman logs --tail 50 mev-bot-v2-phase1

# Display monitoring instructions
echo ""
echo -e "${GREEN}========================================${NC}"
echo -e "${GREEN}Phase 1 Deployment Complete${NC}"
echo -e "${GREEN}========================================${NC}"
echo ""
echo -e "${YELLOW}Container:${NC} mev-bot-v2-phase1"
echo -e "${YELLOW}Mode:${NC} Dry-Run (monitoring only, NO trades)"
echo -e "${YELLOW}Duration:${NC} 48 hours minimum"
echo ""
echo -e "${GREEN}Monitoring Commands:${NC}"
echo "  # View real-time logs"
echo "  podman logs -f mev-bot-v2-phase1"
echo ""
echo "  # Check for opportunities"
echo "  podman logs mev-bot-v2-phase1 | grep -i 'opportunity'"
echo ""
echo "  # Check for errors"
echo "  podman logs mev-bot-v2-phase1 | grep -i 'error'"
echo ""
echo "  # View safety configuration"
echo "  podman logs mev-bot-v2-phase1 | grep -A20 'SAFETY CONFIGURATION'"
echo ""
echo -e "${GREEN}Emergency Stop:${NC}"
echo "  # Method 1: Graceful shutdown"
echo "  podman exec mev-bot-v2-phase1 touch /tmp/mev-bot-emergency-stop"
echo ""
echo "  # Method 2: Immediate stop"
echo "  podman stop mev-bot-v2-phase1"
echo ""
echo -e "${YELLOW}Next Steps:${NC}"
echo "1. Monitor logs every 4 hours"
echo "2. Look for arbitrage opportunities being detected"
echo "3. Verify no crashes or connection issues"
echo "4. After 48 hours, review logs and assess if opportunities exist"
echo "5. If successful, proceed to Phase 3 (minimal capital test)"
echo ""
echo -e "${RED}IMPORTANT: DO NOT enable ENABLE_EXECUTION until Phase 1 validates opportunities${NC}"
echo ""