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Configuration Reference

DDLSim-Lab is highly configurable via YAML or JSON files.

Global Settings

simulation_mode: 'bare-metal' or 'virtual'
num_nodes: Integer, number of simulated nodes
network_backend: 'mpi' or 'zeromq'

Fault Injection Settings

latency_ms: Mean latency in milliseconds
jitter_ms: Jitter in milliseconds
packet_loss_percent: Float (0.0 to 100.0)
node_crash_probability: Float (0.0 to 1.0)

Example config.yaml:

simulation:
  mode: bare-metal
  nodes: 4
network:
  latency_ms: 15
  packet_loss_percent: 0.1