Configuration
Web service settings. Name, port, branch, build paths, environment variables, container size.
Last updated: May 12, 2026
Configuration
Every web service has the following settings. You can edit them at any time, and changes apply after the next redeploy.
| Setting | Description |
|---|---|
| Name | Used as the internal service hostname. Other services in the same project can reach this service under its name. |
| Branch | Git sources only. The branch tracked for deploys. |
| Build Method | Git sources only. Railpack or Dockerfile. |
| Dockerfile Path | Dockerfile strategy only. Defaults to Dockerfile. |
| Project Root | Git sources only. Subdirectory if your code lives in a monorepo. Leave empty for the repo root. |
| Port | Git sources: auto-detected by Railpack's Stack Detection, or override under Build & Output. Existing Image sources don't expose a port field; the image's EXPOSE directive is used instead. |
| Environment variables | Plain key/value pairs injected into the container at runtime. |
| Container Size | CPU and memory tier. Pricing is shown next to each tier. |