5c7372b8c2
Both apps ran `chmod -R 777` over their data dirs in install_post_start —
after the container has booted and written files as its own uid (grafana
472 -> host subuid 231543, prometheus nobody 65534 -> 296605). chmod by a
non-owner fails, so every REINSTALL printed "Operation not permitted" per
file and failed the step; a fresh install passed only because the dir was
still empty when it ran. Reproduced on a live install of both.
The permission is only needed on the DIRECTORY, so the container can
create its store on first boot. What it creates after that is its own and
must stay that way — chowning or chmod'ing it away is what would actually
break these apps. So: non-recursive 0777 on grafana_storage and prom_data.
prometheus's config dir is a separate case — the container only READS it —
so it gets a+rX,go-w instead. The go-w matters: a+rX only adds bits, so
without it prometheus.yml stays world-writable on every install the old
777 already touched, and prometheus obeys that file. Everything there is
written through runFileOp, i.e. by the owner, so owner-write is enough.
updateFileOwnership used `runSystem chown`, but the scoped sudoers grants
the manager root only for the fixed LibrePortal helpers and
systemctl/ufw/nft/sysctl — never a bare chown, which would be
root-equivalent. It was denied on every call ("I'm sorry libreportal"),
printing a red ✗ Error on every prometheus install, and its message
referenced an undefined $user_name so it read "with ownership". Use
runFileOp (runs as the owner of the data plane) and name the user.
Verified live: prometheus and grafana both installed fresh and reinstalled
with 0 errors; prometheus.yml went 0777 -> 0755 with prometheus still
healthy (200); grafana serving 200; grafana.db and prom_data/data keep
their container uids.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
LibrePortal
Your own private corner of the internet — free, open, and yours.
LibrePortal is a self-hosted platform for running the apps you rely on, on your own server: one-click installs, a reverse proxy with automatic SSL, rootless Docker, optional VPN routing, and a clean web dashboard to manage it all.
⚠️ v0.1.0 — early days. Expect rough edges while things settle.
Why LibrePortal
Too many services today treat your data as theirs to take — quietly overstepping boundaries that should never have been crossed. LibrePortal grew out of frustration with that: it's a way to run the apps you depend on on your own server, where your data stays yours. Privacy here isn't a feature to toggle — it's the whole point.
Free & open — forever
The entire platform is free software under the GNU AGPLv3. Self-host it and you get everything — every feature, no paywalls, no telemetry. See our Promise for exactly what that means.
What you get
- 📦 One-click self-hosted apps (Nextcloud, Vaultwarden, Jellyfin, Gitea, …)
- 🔀 Traefik reverse proxy + automatic Let's Encrypt SSL
- 🔒 Rootless Docker, CrowdSec, sane security defaults
- 🛡️ Optional VPN routing (gluetun) for any app
- 🖥️ A web dashboard to install, configure, back up, and monitor everything
Quick start
curl -fsSL https://get.libreportal.org/install.sh | sudo bash
This installs a versioned, checksum-verified release (Debian/Ubuntu, root). Put
data on separate disks with --system-dir= / --containers-dir= / --backups-dir=.
The
get.libreportal.orghost is still being set up — until it's live, build a release and install from it locally (see the docs below).
Documentation
- docs/guide/install-and-use.md — install, place data on separate disks/drives, update, back up, uninstall.
- docs/contributing/development.md — run a dev copy, cut stable/edge releases, and test them before publishing.
LibrePortal Connect (optional)
Self-hosting is free and complete. If you'd rather not fiddle with the tricky parts — like reaching your server from your phone, or keeping off-site backups — LibrePortal Connect will handle them for you. Here's the catch that makes us different: we work like a courier carrying a sealed box. We move your data between your devices and store backup copies, but it stays locked and you hold the only key — we can't open it, and we never run your apps for you. Everything we offer, you can also set up yourself for free. Our Promise spells out exactly where that line sits.
Contributing
PRs welcome — see CONTRIBUTING.md. We use a lightweight
DCO sign-off (git commit -s), no CLA.
Acknowledgments
LibrePortal has been built from scratch since 2023. Its spark of inspiration
was a small installer script from Brian McGonagill (OpenSourceIsAwesome):
gitlab.com/bmcgonag/docker_installs.
From that seed it grew start to finish — refined, extended, and refactored
into the platform it is today.
License
GNU AGPLv3. What's open stays open.