This is the Git repo of the Docker "nginx open dev ports image" based on nginx. It builds an nginx image that opens commonly used ports in development that serve basic HTTP responses.
To simplify the maintenance work, this repository only publishes:
linux/arm64andlinux/amd64platformsalpine-slimbased images
More can be added when needed in the future.
Dependabot scans for upstream updates daily to create pull requests to bump the nginx version. New versions will be released once the PR is merged.
| Port No. | Description (from ChatGPT) |
|---|---|
| 80 | Default for HTTP (non-encrypted web traffic). |
| 443 | Default for HTTPS (encrypted web traffic). |
| 3000 | Common default port for web development servers (Node.js, React, Express). |
| 3001 | Common default port for web development servers (Node.js, React, Express). |
| 3002 | Common default port for web development servers (Node.js, React, Express). |
| 4000 | Used by frameworks like Vue.js or certain Ruby on Rails setups. |
| 5000 | Common for Flask (Python) or other small web frameworks. |
| 5001 | Often used by other web frameworks (Flask, etc.) in local dev environments. |
| 8000 | Default for Django (Python) development server. |
| 8080 | Common for web application servers (Java-based Tomcat, Jetty, or other frameworks). |
| 8888 | Jupyter Notebooks (common for Python-based data science). |
| 9000 | Used by some reverse proxies like Nginx or PHP-FPM. |
Feel free to add more ports. Remember to update all 3 files at the same time:
- main.conf (
listen {port}) - Dockerfile (
EXPOSE {port}) - Makefile (for testing,
-p {port:port})
make dev