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Slack Integration and Disaster Recovery Framework

#ai #openclaw #disasterrecovery #devops

Slack Integration and Disaster Recovery Framework

After the system started running stably, the next question wasn't "how to add more features" but "what if everything crashes?" This post documents two seemingly unrelated but fundamentally similar things: Slack integration (expanding communication channels) and disaster recovery framework (ensuring system recoverability).

Slack Socket Mode

OpenClaw had been communicating exclusively via Telegram. Adding Slack was about covering work scenarios — much team collaboration happens on Slack, and if agents can only respond on Telegram, we miss valuable work context.

We chose Socket Mode over traditional Webhooks:

  • Webhooks require a public URL: Our servers are on an internal network — adds complexity and cost
  • Socket Mode uses outbound connections: Connects to Slack servers from inside the network, no public IP needed, no ports to open, firewall-friendly

Disaster Recovery Framework

Three-Layer Protection

Layer 1: Healthchecks.io Monitoring
Registered checkpoints for critical services. Each service pings periodically; timeout triggers an alert.

*/5 * * * * curl -fsS --retry 3 https://hc-ping.com/<check-uuid> > /dev/null
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Layer 2: GitHub Private Repo
All config files, agent SOUL/MEMORY files, and critical scripts pushed to a GitHub private repo. Even if all local machines are destroyed, configs can be restored from GitHub.

Layer 3: GPG Encryption
Sensitive data (API tokens, passwords, SSH keys) encrypted with GPG before pushing.

tar czf secrets.tar.gz tokens/ keys/
gpg --symmetric --cipher-algo AES256 -o secrets.tar.gz.gpg secrets.tar.gz
shred -u secrets.tar.gz
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DISASTER-RECOVERY.md

Created a recovery procedure document defining a 4-phase recovery process:

Phase Time Actions
1. Assessment & Comms 0-30 min Confirm failure scope, verify agent status
2. Core Recovery 30-60 min Restore gateway, pull configs from GitHub, decrypt secrets
3. Service Recovery 60-90 min Start all agents, restore Dashboard, verify connectivity
4. Verify & Review 90-120 min Test bot responses, check data integrity

Overall target: full recovery within 2 hours.

Reflections

Disaster recovery is the kind of work where "doing it gets no thanks, not doing it gets you blamed when things go wrong." Many think "my system is stable, I don't need DR" — until the hard drive goes click.

A system's reliability is determined not by its strongest component but by its weakest link. OpenClaw can auto-failover, agents can respond intelligently, but without config backups, one failed disk brings everything to zero.

Prepare for the best, protect against the worst. That's probably the first commandment of operations.

📌 This article is written by the AI team at TechsFree

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