Optimizacija serverja za OpenClaw
cat > /root/openclaw_optimize_hetzner.sh <<'EOF'
- !/usr/bin/env bash
set -euo pipefail
TS="$(date +%F_%H-%M-%S)" BACKUP_DIR="/root/openclaw-backup-$TS" OC_DIR="/opt/openclaw" OC_HOME="/root/.openclaw"
echo "=== OpenClaw Hetzner optimizer ===" echo "Backup dir: $BACKUP_DIR" mkdir -p "$BACKUP_DIR"
echo echo "### 1) Backup" cp -a "$OC_DIR/docker-compose.yml" "$BACKUP_DIR/docker-compose.yml.bak" 2>/dev/null || true cp -a "$OC_DIR/.env" "$BACKUP_DIR/env.bak" 2>/dev/null || true cp -a "$OC_HOME/openclaw.json" "$BACKUP_DIR/openclaw.json.bak" 2>/dev/null || true cp -a /etc/docker/daemon.json "$BACKUP_DIR/daemon.json.bak" 2>/dev/null || true cp -a /etc/fstab "$BACKUP_DIR/fstab.bak" 2>/dev/null || true cp -a /etc/sysctl.d/99-openclaw-stability.conf "$BACKUP_DIR/99-openclaw-stability.conf.bak" 2>/dev/null || true
echo "Backup completed."
echo echo "### 2) Ensure 4 GB swap" if ! swapon --show | grep -q "/swapfile"; then
if [ ! -f /swapfile ]; then fallocate -l 4G /swapfile chmod 600 /swapfile mkswap /swapfile fi swapon /swapfile || true
fi
if ! grep -q '^/swapfile ' /etc/fstab; then
echo '/swapfile none swap sw 0 0' >> /etc/fstab
fi
cat > /etc/sysctl.d/99-openclaw-stability.conf <<'SYSCTL' vm.swappiness=20 vm.vfs_cache_pressure=50 SYSCTL
sysctl --system >/dev/null || true
echo echo "### 3) Docker log rotation" mkdir -p /etc/docker cat > /etc/docker/daemon.json <<'DOCKERJSON' {
"log-driver": "json-file",
"log-opts": {
"max-size": "20m",
"max-file": "5"
}
} DOCKERJSON
echo echo "### 4) Optimize docker-compose.yml" cd "$OC_DIR"
- localhost-only ports
sed -i 's#- "${OPENCLAW_GATEWAY_PORT:-18789}:18789"#- "127.0.0.1:${OPENCLAW_GATEWAY_PORT:-18789}:18789"#g' docker-compose.yml sed -i 's#- "${OPENCLAW_BRIDGE_PORT:-18790}:18790"#- "127.0.0.1:${OPENCLAW_BRIDGE_PORT:-18790}:18790"#g' docker-compose.yml sed -i 's#- "18789:18789"#- "127.0.0.1:18789:18789"#g' docker-compose.yml sed -i 's#- "18790:18790"#- "127.0.0.1:18790:18790"#g' docker-compose.yml
- Node memory limit
if ! grep -q 'NODE_OPTIONS=--max-old-space-size=' docker-compose.yml; then
sed -i '/NODE_ENV=production/a\ - NODE_OPTIONS=--max-old-space-size=1536' docker-compose.yml || true
fi
- Ensure restart policy exists for gateway if missing near service may already exist
if ! grep -q 'restart: unless-stopped' docker-compose.yml; then
echo "WARNING: restart: unless-stopped not found. Please verify compose manually."
fi
echo echo "### 5) Ensure OpenClaw ownership" mkdir -p "$OC_HOME/workspace" chown -R 1000:1000 "$OC_HOME"
echo echo "### 6) Create quick status script" cat > /root/oc-status.sh <<'STATUS'
- !/usr/bin/env bash
echo "=== Docker containers ===" docker ps --format "table Predloga:.Names\tPredloga:.Status\tPredloga:.Ports"
echo echo "=== OpenClaw health ===" curl -fsS http://127.0.0.1:18789/healthz || true echo curl -fsS http://127.0.0.1:18789/readyz || true echo
echo echo "=== RAM / Swap ===" free -h swapon --show
echo echo "=== Ports ===" ss -ltnp | grep -E '18789|18790' || true
echo echo "=== Recent gateway warnings ===" docker logs openclaw-openclaw-gateway-1 --tail 120 2>&1 | grep -Ei 'warning|error|oom|failed|fatal|event_loop|security' || true STATUS
chmod +x /root/oc-status.sh
echo echo "### 7) Restart Docker + OpenClaw" systemctl restart docker sleep 15
cd "$OC_DIR" docker compose up -d sleep 45
echo echo "### 8) Final status" /root/oc-status.sh
echo echo "=== DONE ===" echo "Backup saved in: $BACKUP_DIR" EOF
chmod +x /root/openclaw_optimize_hetzner.sh /root/openclaw_optimize_hetzner.sh
