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RUNBOOK: SSH to the box is over Tailscale only; port 22 closed publicly - #63
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Since 2026-10-02 the Lightsail firewall opens 80 and 443 only. New section 6c records the tailnet name, the ~/.ssh/config entry, provisioning a fresh box onto the tailnet, and how to reopen 22 temporarily if Tailscale on the box fails. The admin tunnel in 6b now uses `ssh clapback`; section 3's key download uses --profile jeff, since the admin profile was deleted. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Since 2026-10-02 the Lightsail instance's public firewall opens 80 and 443 only; SSH works only over the tailnet, where the instance is
clapback.Changes to
packages/server/deploy/RUNBOOK.md:~/.ssh/configentry on jeffbook (HostKeyAlias clapback.seethroughlab.com, so the previously trusted host key still applies), how to put a freshly provisioned box on the tailnet before closing 22, and the twoaws lightsailcommands to reopen 22 for your current IP and close it again if Tailscale on the box fails.ssh -L 8000:127.0.0.1:8000 clapback.--profile jeff; theadminprofile no longer exists (the account moved to IAM Identity Center the same day).Verified when the port was closed: public
:22times out,https://clapback.seethroughlab.comreturns 200, andssh clapbackworks over Tailscale.Docs only; no code or deploy changes.
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