Integrate headplane (ghcr.io/tale/headplane) into the headscale stack, served
by Caddy at /admin. API-only (no Docker socket); deploy.sh mints a headscale
API key on first run, generates headplane.yaml, and wires optional OIDC login
via pocket-id (second client, /admin/oidc/callback). Adds HEADPLANE_* env,
compose service, Caddy routing; rebuild embedded archive.
Ship policy.hujson (mounted + installed on first deploy, edits preserved) and
wire policy.mode=file / policy.path in config.yaml. Translate the Tailscale
"grants" default into headscale's legacy "acls" format (self-access, tag:shared,
Tailscale SSH), since headscale 0.28 doesn't support grants. Embed in deploy.sh
and document `headscale policy check`.
Restructure around a single entry point (automations.sh) with a Gum wizard and
a self-extracting bundle for repo-less installs. Add scripts/oslib.sh so the
provisioning scripts (setup-host, harden-ssh, harden-jumphost, sshuser) run on
Alpine/Debian/Alma; seed root keys from globals/.
- ntfy SSH-login alerts (user, source IP, key, region, jump target) via pam_exec
- daily auto-updates with AUTO_REBOOT=idle (reboots only when no SSH active) and
opt-in Alpine stable-branch upgrades
- generic + per-deployment cloud-init; Gitea release workflow on tag
- README/LICENSE/.gitignore/.gitattributes (force LF); repo URLs -> Gitea