This Open OnDemand application provides a web-based file explorer that allows the user to remotely interact with the files on the HPC center’s local file system. This application uses Node.js as the code base and is based on the CloudCommander file explorer app.
The Files App provides access to create files and folders, view files, manipulate file locations, upload files, and download files. It also provides integrated support for launching the Shell App in the currently browsed directory as well as launching the File Editor App for the currently selected file.
This app is deployed on the OnDemand Server under the following path on the local file system:
and can be accessed with the following browser request:
Launches the Files App with a view of the directory for the specified
GET /pun/sys/files/fs/home/user/path/to/work HTTP/1.1 Host: ondemand.hpc.edu
Launches the Files App with the view of the
How it Works¶
Requirements needed for the Files App to work on your local HPC network:
- OnDemand Server
- Shared File System
Fig. 7 details how the Files App works on a local HPC system. The user’s PUN running on the OnDemand Server launches the Node.js Files App through Passenger as the user. The Files App then utilizes the Node.js File System core library for interacting with the local and shared file systems.