OptimizationServer (Python)

This service receives LP/QP optimization problems and solves them with Pyomo backends, returning results through the OptArrow API interface.

Project Structure

python/pyomo/
├── problems/
│   ├── lp_problem.py
│   └── qp_problem.py
├── controller/
│   └── arrow_rpc_server.py
├── service/
│   └── cobra_solver.py
└── objects/
    ├── base_problem.py
    ├── problem_factory.py
    ├── solver_factory.py
    └── solver.py

Getting Started

1. Install Python dependencies from the project root:

poetry install --no-root

2. Install required solvers as needed (for example HiGHS, Gurobi, Ipopt).

3. Start the Python engine:

./scripts/startPyEngine.sh

Expected startup log:

INFO:     Server running at grpc://0.0.0.0:8101

To launch all components (gateway + engines), use:

./scripts/startAll.sh