Open OnDemand is a web application enabling easy access to high-performance computing resources. Open OnDemand, through a plugin system, provides many different ways to interact with these resources. Most simply, OnDemand can launch a shell to remote resources in one’s web browser. Currently, SLATE only supports this functionality, but more applications are in development. Additionally, OnDemand can provide several ways of submitting batch jobs and launching interactive computing sessions. It is also able to serve as a portal to computationally expensive software running on remote HPC nodes. For example, users can launch remote Jupyter Notebooks or Matlab instances.
The SLATE platform provides a simple way to rapidly deploy this application in a containerized environment, complete with integration into an existing LDAP user directory.
A commonly requested feature for SLATE has been to add persistent volumes. We are now introducing persistent volumes for the SLATE platform. Adding a persient volume is easy and can be used with any application that accepts persistent volumes in their configuration.
Our previous post JupyterLab and HTCondor with SLATE described deployment of an HTCondor pool onto a SLATE-registered Kubernetes cluster with job submission provided by a JupyterLab application. But what if you want just a JupyterLab capable of submitting jobs to the Open Science Grid?