Files
marvin a09b327ca9 Expose only the console; node binds 8081 guest-internal
The console routes to nodes (rendezvous), so it is the single public
port: server -> :8081 (no host forward), console -> :8080, 8090
forward dropped. Verified: node unreachable from host, routed
workstream creation lands on turnstone-vm-main at 127.0.0.1:8081,
route/command proxy works, cluster view tracks the workstream.
2026-09-28 22:20:15 +02:00

32 lines
994 B
Bash
Executable File

#!/usr/bin/env bash
# Expose the turnstone VM to another machine via tailcat (Tailscale's
# data plane without its control plane — outbound-only, works through
# the nested slirp NAT).
#
# scripts/expose.sh # foreground; ctrl-c to stop
#
# Prints a stable tailcat address (saved key at
# ~/.config/tailcat/keys/default.private.json). On the client machine:
#
# tailcat forward <tc-address> 8080:8080 2222:2222
#
# then browse http://localhost:8080 and ssh -p 2222 as usual.
set -euo pipefail
cd "$(dirname "$0")/.."
TC="${TAILCAT_BIN:-$HOME/.local/bin/tailcat}"
PORTS="${TAILCAT_PORTS:-8080,2222}"
if ! command -v "$TC" >/dev/null 2>&1; then
echo "tailcat not found at $TC" >&2
echo "install it first: https://github.com/tailscale/tailcat (INSTALL.md)" >&2
exit 1
fi
# Stable address across restarts: create the saved key once
if [ ! -f "$HOME/.config/tailcat/keys/default.private.json" ]; then
"$TC" genkey --key=default
fi
exec "$TC" serve --key=default "$PORTS"