Doc

web/Dockerfile

@@ -1,3 +1,5 @@
+# Docs - https://github.com/ente-io/ente/blob/main/web/docs/docker.md
+
 FROM node:20-alpine AS builder
 
 WORKDIR /build

web/docs/docker.md

@@ -0,0 +1,35 @@
+# Docker
+
+Automated docker images that allow you to run any (or all) of the web apps are
+created every Wednesday. You can use fetch them from `ghcr.io/ente-io/web`.
+
+These images expose web apps on 5 ports:
+
+- `3000` - Photos
+- `3001` - Account
+- `3002` - Albums
+- `3003` - Auth
+- `3004` - Cast
+
+For example, for selectively exposing only the photos web app on your port 8000,
+you could:
+
+```sh
+docker run -it --rm -p 8000:3000 ghcr.io/ente-io/web
+```
+
+These images accept two environment variables to allow you to customize them:
+
+- `ENTE_API_ORIGIN` - The API origin (scheme://host:port) for your API server.
+  Default: "http://localhost:8080".
+
+- `ENTE_ALBUMS_ORIGIN` - If you're running the album app, then set this to the
+  externally visible origin where the albums app is hosted. Default:
+  "https://localhost:3002".
+
+For example, if your API server is running at `https://api.example.org`, you can
+configure your Docker image to connect to it:
+
+```sh
+docker run -it --rm -e ENTE_API_ORIGIN=https://api.example.org ghcr.io/ente-io/web
+```