Documentation Index
Fetch the complete documentation index at: https://docs.subtrace.dev/docs/llms.txt
Use this file to discover all available pages before exploring further.
If your app runs in a Docker container, you can use Subtrace to monitor all its
requests. Here’s how you can get started:
Make the following change to your Dockerfile to install and use Subtrace
in your app’s Docker image:- CMD ["node", "./app.js"]
+ RUN curl -fsSL https://subtrace.dev/install.sh | sh
+ CMD ["subtrace", "run", "--", "node", "./app.js"]
Run your Docker container as you normally would, but add --cap-add=SYS_PTRACE:- docker run -t -p 3000:3000 node-app
+ docker run -t -p 3000:3000 --cap-add=SYS_PTRACE node-app
That’s it! Open the subt.link URL in your browser to see your app’s requests
show up in real time:
