nasa/fprime

FPrime GDS - Provide a Base URL/ Root URL option so that its easy to reverse proxy FPrime GDS

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#3,854 建立於 2025年7月7日

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F´ GDShelp wanted

描述
F´ Version
Affected Component GDS

Feature Request: Configurable Base URL for GDS

Currently, FPrime's Ground Data System (GDS) can only run at a root URL (e.g., localhost:5000). This makes managing multiple FPrime instances challenging, requiring users to remember and track individual port numbers.

It would be helpful if GDS allowed specifying an arbitrary base URL (e.g., localhost/fprime-gds-2). This capability would simplify management of multiple GDS instances and facilitate use behind reverse proxies, similar to Grafana's root URL option. This is especially useful in a dockerized setup/as part of CI/CD pipelines.

貢獻者指南

技術棧
pythonflask
領域
backend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Python basicsFlask routingBasic understanding of reverse proxy
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
55
研究方向
The GDS likely uses Flask's url for or hardcoded paths. To implement a configurable base URL, one can add a configuration variable (e.g., BASE URL) and prepend it to all routes or use Flask's dispatcher middleware. The main server file (likely gds cli.py or similar) should parse a command line argument or environment variable. Also ensure that static file references in the frontend (HTML/JavaScript) use the base URL. Review existing configuration handling in the repository's GDS component and consider using Werkzeug's ProxyFix middleware for proper reverse proxy support.
FPrime GDS - Provide a Base URL/ Root URL option so that its easy to reverse proxy FPrime GDS · nasa/fprime#3854 | Good First Issue