thermograph/deploy/swarm/init-swarm.sh
Emi Griffith 7ff3873661 Realign Swarm/Forgejo infra to the 3-node design (#243)
Bring the Swarm+Forgejo layer in line with the canonical topology in
docs/runbooks/implementation-handoff.md: three nodes (prod, beta, and
the desktop LAN dev machine) instead of two, with the Forgejo Actions
runner registered on the desktop as a plain systemd service rather than
a Swarm-scheduled Docker-in-Docker sidecar.

- setup-wireguard.sh: full N-peer mesh instead of point-to-point
- docker-stack.yml: drop the runner/runner-dind services, volumes, and
  runner-token secret; only forgejo_db_password remains
- register-lan-runner.sh: register under both docker and
  thermograph-lan labels, since one runner now covers both job types
- init-swarm.sh, join-swarm.sh, swarm/README.md, forgejo/README.md,
  INFRA.md: updated node lists, order of operations, and access-state
  table for three nodes
- deploy.yml: renamed to "Deploy to beta VPS" and reconciled the
  main-vs-release branch question against terraform.tfvars.example
  (this workflow already targets beta; a release-triggered prod
  deploy doesn't exist yet and isn't invented here)
2026-07-21 01:43:19 +00:00

29 lines
1.1 KiB
Bash
Executable file

#!/usr/bin/env bash
# Run ONCE, on the manager node only (prod — the new 48 GB box). Initializes
# the Swarm advertising the WireGuard address, so cluster traffic never
# touches the public interface. Run setup-wireguard.sh on all THREE nodes
# first (prod, beta, and the desktop — see
# docs/runbooks/implementation-handoff.md Track B steps 2-3).
set -euo pipefail
MY_WG_IP="${1:?usage: $0 <my_wg_ip>}"
if docker info 2>/dev/null | grep -q "Swarm: active"; then
echo "Swarm is already active on this node. Current state:"
docker node ls
echo
echo "Worker join token:"
docker swarm join-token -q worker
exit 0
fi
echo "==> docker swarm init, advertising ${MY_WG_IP} (the WireGuard address, not the public IP)"
docker swarm init --advertise-addr "$MY_WG_IP" --listen-addr "${MY_WG_IP}:2377"
echo
echo "==> Worker join command (run this on EACH of the two workers — beta and"
echo " the desktop; the same token works for both):"
TOKEN="$(docker swarm join-token -q worker)"
echo " docker swarm join --token ${TOKEN} ${MY_WG_IP}:2377"
echo
echo "(Or run deploy/swarm/join-swarm.sh <manager_wg_ip> <token> on each worker.)"