This Jupyter notebook automates the deployment of a distributed Pegasus/HTCondor infrastructure on the FABRIC testbed. It provisions a central submit node and multiple worker nodes across different FABRIC sites, connects them via FABNetv4, and configures all nodes for distributed scientific workflow execution.

• Submit Node: Runs the HTCondor scheduler and Pegasus Workflow Management System.
• Worker Nodes: Distributed across sites, configured as HTCondor execute nodes.
• Automated Steps:
  • Slice creation and node provisioning
  • FABNetv4 networking setup
  • Automated installation of HTCondor and Pegasus
  • SSH key exchange for passwordless access
  • Custom /etc/hosts configuration for hostname resolution
  • Role-based configuration for submit and worker nodes

This notebook is intended for researchers and educators who want to run scalable, distributed workflows on FABRIC using Pegasus and HTCondor.