Datro

Docker — how we ship the systems we run

Docker is how Datro runs the SvelteKit app, the FastAPI service, and PostgreSQL on a managed VPS.

Docker Hosting PWA
October 12, 2026

Docker is how we ship and isolate the systems we run: the SvelteKit app, the FastAPI service, and PostgreSQL, on a managed VPS.

Where it shows up

  • The PWA service: each part of the app runs in its own container, so a front-end release does not rewrite the database host.
  • Mountain Ridge Wines: the same layout we use for that operational app is the layout we use for the next one.
  • A retainer we can operate: restarts and updates are on a known set of containers, on AlmaLinux, not a one-off server build.

What we keep out of it

Docker is there so the PWA, the API, and PostgreSQL can be restarted and updated without rebuilding the host. We do not stand up a container platform for its own sake.

See SvelteKit, FastAPI, and PostgreSQL.

Explore Our Technology Stack

FastAPI — typed APIs behind the PWAs

FastAPI is the Python API behind the operational PWAs Datro builds and hosts, including Mountain Ridge Wines.

Python API

PostgreSQL — the system of record for our PWAs

PostgreSQL is the database behind the operational PWAs Datro builds and hosts, including Mountain Ridge Wines.

PostgreSQL Database

SvelteKit — the PWA layer we ship

SvelteKit is the front end of the operational PWAs Datro builds and hosts, including the Mountain Ridge Wines harvest and pooling app.

SvelteKit PWA

Client work

Mountain Ridge Wines

A custom PWA for pooling, vintage and harvest logic, budgeting, and commercial invoicing in one place, on desktop and phone.

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