tidaldb/applications/iknowyou/tunnel.sh
Alan Kahn 8b39409901 feat(iknowyou): add SSH tunnel script, Synap space header, and hydration fix
- Add tunnel.sh for SSH tunneling to vLLM server (port 8000 is
  firewalled, tunnel required for local dev)
- Add dev:tunnel script to package.json for running dev with tunnel
- Add SYNAP_SPACE env var support to synap.ts, sends X-Memory-Space-Id
  header when set
- Fix SSR hydration mismatch in person-switcher by deferring personId
  render until client mount

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 11:18:34 -05:00

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#!/bin/bash
# Ensure SSH tunnel to msd5685 vLLM (Qwen3-8B) is running on localhost:8000
# Port 8000 is firewalled on the box — tunnel is required.
HOST="msd5685.mjhst.com"
LOCAL_PORT=8000
REMOTE_PORT=8000
SSH_KEY="$HOME/.ssh/id_rsa"
SSH_USER="ubuntu"
# Check if tunnel is already up
if lsof -i ":$LOCAL_PORT" -sTCP:LISTEN &>/dev/null; then
echo "vLLM tunnel already active on localhost:$LOCAL_PORT"
else
echo "Starting SSH tunnel to $HOST..."
ssh -f -N -L "$LOCAL_PORT:localhost:$REMOTE_PORT" \
-i "$SSH_KEY" \
-o StrictHostKeyChecking=no \
-o UserKnownHostsFile=/dev/null \
-o ServerAliveInterval=60 \
-o ServerAliveCountMax=3 \
"$SSH_USER@$HOST"
if lsof -i ":$LOCAL_PORT" -sTCP:LISTEN &>/dev/null; then
echo "vLLM tunnel active → localhost:$LOCAL_PORT"
else
echo "Failed to start tunnel" >&2
exit 1
fi
fi