Docker Compose is how most self-hosters and developers actually run multi-container apps: one YAML file, docker compose up -d, done. What Compose does not give you is visibility — which projects exist on this server, which services are healthy, what changed in that YAML file last month. Panelica's Docker Manager treats Compose as a first-class citizen: it discovers the Compose projects already running on your server and lets you operate them — up, down, restart, pull, logs, and even editing the YAML with validation — from the panel. No migration, no lock-in, your files stay your files.
Compose is great at running things and bad at showing them
After a year of self-hosting, a typical server accumulates Compose projects the way a garage accumulates boxes: a monitoring stack here, a chat app there, that thing you tried in March. Each lives in its own directory with its own YAML. The CLI answers questions one project at a time, from the right working directory, if you remember where that is. The operational questions — what is running on this machine? which services of which projects are up? where is the compose file for the thing that just broke? — have no single-command answer.
A panel view fixes the visibility problem without changing how anything runs: Panelica lists every Compose project the Docker engine knows about, with its status and services, in one table.
What you can do from the panel
- Discover projects. The panel enumerates existing Compose projects — including ones you created over SSH long before installing the panel. Nothing needs re-deploying.
- See services per project. Each project expands into its services with their state, so "the stack is up but one service is crash-looping" is visible at a glance instead of buried in
docker compose psoutput. - Up and down with live output. Starting a project streams the real Compose output to the panel — image pulls, container creation, the errors if there are any. Down optionally removes volumes, with the destructive option clearly separated.
- Restart a single service. Restart just the app container after a config change without cycling the database next to it.
- Pull updated images. Refresh a project's images to pick up new versions, again with the pull progress streamed live.
- Follow logs per service. Tail or follow any service's logs from the browser — the equivalent of
docker compose logs -f appwithout the SSH session.
The underrated feature: edit with validation
Compose YAML has a failure mode everyone knows: one wrong indent, and the next up fails at the worst moment. Panelica lets you open a project's compose file in the panel editor and — before anything is applied — validate it against Compose itself. The validation is the same check the CLI performs, so what passes in the panel passes on the command line.
The workflow becomes: open file, edit the service definition, validate, then up. Two failure classes disappear: syntax errors discovered at deploy time, and the "edited the wrong copy of the file" mistake — the panel always operates on the file the running project actually uses.
How this coexists with the CLI and with app templates
Nothing about panel management is exclusive. The panel calls the same Docker Compose the server runs; you can docker compose down over SSH tonight and up it from the panel tomorrow. State lives where it always did — in your YAML files and the Docker engine — not in the panel's database.
In practice the two deployment styles split naturally:
| Use case | Better tool |
|---|---|
| Standard app (wiki, analytics, media server), default wiring | One-click app template — deploys with sane defaults, linked database, credentials handled |
| Custom multi-service architecture, pinned versions, special networks | Compose file — full control, managed from the panel afterwards |
| Something you found as a compose.yml in a project README | Paste it in, validate, up — then manage alongside everything else |
If you are still building your Compose vocabulary, start with our Compose tutorial, and steal freely from the 15 production-ready stack patterns we published.
Operational habits this enables
- Update day becomes a checklist. Walk the project list top to bottom: pull, up, check logs. Ten projects in fifteen minutes, from a browser.
- Incidents start from one screen. Something is down — the project table shows which service, its logs are one click away, and a service-level restart is the first remedy.
- Compose files get treated like config, not folklore. When editing is easy and validated, the YAML stays the single source of truth instead of drifting from reality via ad-hoc
docker runpatches.
Frequently asked questions
Does the panel import or convert my Compose projects?
No conversion. The panel reads what Docker Compose reports and operates through Compose itself. Delete the panel tomorrow and every project keeps working exactly as before.
Can I create a brand new project from the panel?
Yes — write or paste a compose file, validate it, and bring it up. For common apps, check whether an app template already exists first; templates handle credential generation and linked services for you.
What about .env files and secrets referenced by the YAML?
Compose resolves them from the project directory as usual. For secrets, the same rule applies in the panel as on the CLI: keep them out of the YAML itself, reference them from environment files with restricted permissions.
Does down with volumes really delete my data?
Yes — that is what the flag means, in the panel or the CLI. Before any destructive down, take a stack backup; application-aware backups capture the database dumps and volume archives you would need to regret-proof the operation.
The takeaway
Compose remains the right format for multi-container apps — the gap was never the format, it was the operations around it: discovery, status, logs, safe edits. A panel that manages your existing Compose projects in place, with validation before every change and no proprietary state, closes that gap while leaving the CLI fully in play. That is exactly the role Compose management plays in Panelica's Docker Manager.