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OpenClaw Server Backup and Recovery Tutorial

Created on 2026-03-03 19:49:09
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OpenClaw Server Backup and Recovery Tutorial

You've spent hours configuring your OpenClaw agent — custom skills, channel integrations, fine-tuned prompts, conversation history. Now imagine losing all of it to a disk failure or a botched update. Backups aren't optional. This tutorial walks you through a practical backup and recovery strategy for your OpenClaw deployment on Tencent Cloud Lighthouse.

What Needs to Be Backed Up

Before setting up any backup process, let's identify what actually matters in an OpenClaw deployment:

Critical (Must Backup)

  • Configuration files — Your main OpenClaw config (API keys, model settings, channel tokens).
  • Skill configurations — Custom skill parameters, installed skill manifests.
  • Environment variables — .env files containing secrets and API credentials.
  • Database files — If you're using SQLite or another local database for conversation history or skill data.

Important (Should Backup)

  • Conversation logs — Historical chat data for review and debugging.
  • Custom skill code — Any skills you've written yourself.
  • SSL certificates — If you've configured custom domains.

Optional (Nice to Have)

  • System logs — Useful for forensic analysis but reproducible.
  • Cached data — Temporary data that skills can regenerate.

Backup Strategy: The 3-2-1 Rule

Follow the classic 3-2-1 backup rule:

  • 3 copies of your data.
  • 2 different storage media/locations.
  • 1 offsite copy.

For a Lighthouse-hosted OpenClaw instance, this translates to:

  1. The live data on your server (copy 1).
  2. A Lighthouse snapshot (copy 2, same platform but separate from live disk).
  3. An offsite backup to object storage or a local machine (copy 3).

Method 1: Lighthouse Snapshots (Easiest)

Tencent Cloud Lighthouse includes a built-in snapshot feature that captures your entire server state — OS, applications, configurations, and data.

Creating a snapshot:

  1. Log into the Tencent Cloud console.
  2. Navigate to your Lighthouse instance.
  3. Click Snapshots → Create Snapshot.
  4. Name it descriptively: openclaw-backup-2025-03-05.
  5. Wait for the snapshot to complete (typically 5-15 minutes depending on disk size).

Pros: Captures everything, one-click restore, no configuration needed.
Cons: Snapshot storage has limits on free tier; restoring means reverting the entire server.

Recommendation: Create a snapshot before every major change — skill installations, OpenClaw version upgrades, or configuration overhauls.

Method 2: Automated File-Level Backups (Most Flexible)

For more granular control, set up automated file-level backups using a simple shell script.

Step 1: Create the Backup Script

#!/bin/bash
# openclaw-backup.sh

BACKUP_DIR="/opt/backups/openclaw"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
BACKUP_FILE="${BACKUP_DIR}/openclaw_backup_${TIMESTAMP}.tar.gz"

# Create backup directory if it doesn't exist
mkdir -p "$BACKUP_DIR"

# Define what to back up (adjust paths to your installation)
tar -czf "$BACKUP_FILE" \
    /opt/openclaw/config/ \
    /opt/openclaw/.env \
    /opt/openclaw/skills/ \
    /opt/openclaw/data/ \
    /opt/openclaw/logs/ \
    2>/dev/null

# Keep only last 7 daily backups
find "$BACKUP_DIR" -name "openclaw_backup_*.tar.gz" -mtime +7 -delete

echo "Backup created: $BACKUP_FILE"
echo "Size: $(du -h "$BACKUP_FILE" | cut -f1)"

Step 2: Make It Executable and Schedule It

chmod +x /opt/scripts/openclaw-backup.sh

# Add to crontab - runs daily at 3 AM
crontab -e
# Add this line:
0 3 * * * /opt/scripts/openclaw-backup.sh >> /var/log/openclaw-backup.log 2>&1

Step 3: Verify Backups Are Running

# Check the backup log
tail -20 /var/log/openclaw-backup.log

# List recent backups
ls -lh /opt/backups/openclaw/

Method 3: Offsite Backup with Object Storage

For true disaster recovery, copy backups offsite. You can use Tencent Cloud's COS (Cloud Object Storage) or any S3-compatible service.

#!/bin/bash
# offsite-backup.sh — runs after the local backup

LATEST_BACKUP=$(ls -t /opt/backups/openclaw/openclaw_backup_*.tar.gz | head -1)

# Upload to COS using coscli
coscli cp "$LATEST_BACKUP" cos://your-bucket-name/openclaw-backups/

echo "Offsite backup uploaded: $LATEST_BACKUP"

Recovery Procedures

Scenario 1: Restoring from a Lighthouse Snapshot

This is the nuclear option — it restores your entire server to the snapshot state.

  1. Go to your Lighthouse instance in the Tencent Cloud console.
  2. Navigate to Snapshots.
  3. Select the snapshot you want to restore.
  4. Click Restore and confirm.
  5. Wait for the restoration to complete (the instance will reboot).

When to use: Catastrophic failures, corrupted OS, or when you need to roll back everything.

Scenario 2: Restoring Specific Files

For targeted recovery (e.g., you accidentally deleted a skill configuration):

# Extract specific files from a backup
tar -xzf /opt/backups/openclaw/openclaw_backup_20250305_030000.tar.gz \
    -C / \
    opt/openclaw/skills/my-custom-skill/

# Restart OpenClaw to pick up the restored files
sudo systemctl restart openclaw

Scenario 3: Full Rebuild on a New Instance

If you need to migrate to a new Lighthouse instance (perhaps upgrading to a larger spec from the Tencent Cloud Lighthouse Special Offer):

  1. Spin up a new Lighthouse instance.
  2. Deploy OpenClaw using the one-click setup guide.
  3. Copy your latest backup to the new instance:
    scp /opt/backups/openclaw/openclaw_backup_latest.tar.gz user@new-server:/tmp/
  4. Extract the backup over the fresh installation:
    tar -xzf /tmp/openclaw_backup_latest.tar.gz -C /
  5. Restart OpenClaw and verify all skills and channels are operational.

Testing Your Backups (Don't Skip This)

A backup you've never tested is not a backup — it's a hope. Schedule quarterly recovery tests:

  1. Spin up a temporary Lighthouse instance (the Tencent Cloud Lighthouse Special Offer makes this affordable).
  2. Deploy a fresh OpenClaw installation.
  3. Restore from your latest backup.
  4. Verify: Do all skills load? Do channel integrations (Telegram, Discord, WhatsApp) reconnect? Is conversation history intact?
  5. Tear down the test instance.

Backup Checklist

  • Lighthouse snapshots created before major changes.
  • Daily automated file-level backups running via cron.
  • Offsite copies uploaded to object storage.
  • Backup retention policy enforced (7-day local, 30-day offsite).
  • Recovery procedure tested at least once per quarter.
  • Backup logs monitored for failures.

Final Thought

Setting up backups takes 30 minutes. Rebuilding a fully configured OpenClaw instance from memory takes days — if you can even remember all the configurations. Invest the 30 minutes. Future you will be grateful.