rig/bin/rig
claude-hdb 25a957079c feat(coolify): install the control-plane dump as a systemd timer
The Coolify control-plane database holds the GitHub App private key, every
registered server's SSH key, and every environment value for every environment
it manages. Backing it up was a manual runbook step, and the dump script lived
in cast — the off-box tool, whose src never references it. It runs on the box,
as root, under a scheduler: that is rig's job description.

It matters beyond tidiness. The dump is forensics, not a restore path — a lost
control plane is rebuilt fresh and reconciled from the manifest. So there will
be a next control-plane box, and as a runbook step it was born un-backed-up,
depending on someone remembering mid-incident. Now it is backed up from birth.

rig installs the machinery and templates /etc/coolify-dump.env empty at 0600,
never reading it back — no credential passes through rig. The script's own
guards make an unfilled file fail the unit loudly rather than ship plaintext.

systemd timer over cron: EnvironmentFile is the right idiom for 0600 secrets,
failures surface in systemctl status instead of being mailed into the void, and
Persistent=true catches a run missed while the box was down.

Two hazards the cast script missed, carried into the unit:

- aws-cli >= 2.23 enables default upload checksums that S3-compatible backends
  reject; Debian 13 ships 2.23.6, so the unit defaults both checksum knobs to
  when_required.
- A failed pg_dump piped into age still yields a valid, tiny, encrypted file
  that uploads cleanly every night and looks exactly like a working backup. The
  script now refuses to upload an empty artifact.

Closes #8

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-12 19:14:07 +00:00

85 lines
2.1 KiB
Bash
Executable file

#!/usr/bin/env bash
set -euo pipefail
ROOT="$(cd "$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")/.." && pwd)"
usage() {
cat <<'EOF'
usage: rig <command> [args]
commands:
bootstrap <control-plane|workload|runner> [--hostname <name>] [--ts-tag <tag>]
OS plumbing on a pristine Debian box: hardening, unattended-upgrades,
tailscale join. Prompts for a single-use tailnet pre-auth key
(TS_AUTHKEY env overrides the prompt). Run as root. Role runner
defaults to tag:ci and refuses tag:server.
coolify install --version <pin>
Pinned Coolify install (AUTOUPDATE=false). Control-plane box only.
coolify backup install [options]
Nightly age-encrypted dump of the control-plane database, as a
systemd timer. rig installs the machinery and templates an empty
0600 bindings file; you fill in the age recipient and S3 details.
Control-plane box only. Run as root.
runner install --repo <owner/repo> --version <pin> [options]
GitHub Actions runner as a systemd service under an unprivileged
user — outbound-only, no Docker. Prompts for the short-lived
registration token (RUNNER_TOKEN env overrides). Run as root.
install/upgrade:
curl -fsSL https://raw.githubusercontent.com/heavy-duty/rig/main/install.sh | bash
EOF
}
cmd="${1:-}"
case "$cmd" in
bootstrap)
shift
exec "$ROOT/commands/bootstrap.sh" "$@"
;;
coolify)
shift
sub="${1:-}"
case "$sub" in
install)
shift
exec "$ROOT/commands/coolify-install.sh" "$@"
;;
backup)
shift
if [ "${1:-}" != "install" ]; then
usage >&2
exit 2
fi
shift
exec "$ROOT/commands/coolify-backup-install.sh" "$@"
;;
*)
usage >&2
exit 2
;;
esac
;;
runner)
shift
sub="${1:-}"
if [ "$sub" != "install" ]; then
usage >&2
exit 2
fi
shift
exec "$ROOT/commands/runner-install.sh" "$@"
;;
-h|--help|help)
usage
exit 0
;;
"")
usage >&2
exit 2
;;
*)
printf 'rig: unknown command: %s\n' "$cmd" >&2
usage >&2
exit 2
;;
esac