Fixes adding pyoptinterface

.nextmv/golden/knapsack-pyoptinterface/main_test.go → .nextmv/golden/python-pyoptinterface-knapsack/main_test.go

@@ -41,7 +41,7 @@ func TestGolden(t *testing.T) {
 			},
 			ExecutionConfig: &golden.ExecutionConfig{
 				Command:    "python3",
-				Args:       []string{"../../../knapsack-pyoptinterface/main.py"},
+				Args:       []string{"../../../python-pyoptinterace-knapsack/main.py"},
 				InputFlag:  "-input",
 				OutputFlag: "-output",
 			},

.nextmv/workflow-configuration.yml

@@ -48,7 +48,7 @@ apps:
     app_id: python-pyomo-knapsack
     marketplace_app_id: knapsack.pyomo
     description: Solve a knapsack problem using Pyomo.
-  - name: knapsack-pyoptinterface
+  - name: python-pyoptinterace-knapsack
     type: python
     app_id:
     marketplace_app_id:

README.md

@@ -72,6 +72,8 @@ run on Nextmv Cloud.
   assignment problem. Demonstrates how to use devcontainers.
 * [python-pyomo-shiftplanning]: Use Python and Pyomo to solve a shift planning
   problem. Demonstrates how to use devcontainers.
+* [python-pyoptinterface-knapsack]: Use Python and PyOptInterface to solve a
+  knapsack problem. Demonstrates how to use devcontainers.
 * [python-pyvroom-routing]: Use Python and Pyvroom to solve a vehicle routing
   problem. Demonstrates how to use devcontainers.
 
@@ -106,3 +108,4 @@ run on Nextmv Cloud.
 [python-pyomo-shiftplanning]: ./python-pyomo-shiftplanning/README.md
 [python-pyvroom-routing]: ./python-pyvroom-routing/README.md
 [python-xpress-knapsack]: ./python-xpress-knapsack/README.md
+[python-pyoptinterface-knapsack]: ./python-pyoptinterface-knapsack/README.md

python-pyoptinterface-knapsack/README.md

@@ -0,0 +1,44 @@
+# Nextmv Python PyOptInterface Knapsack
+
+Example for running a Python application on the Nextmv Platform using the
+PyOptInterface package. We solve a knapsack Mixed Integer Programming problem.
+
+1. Install packages.
+
+    ```bash
+    pip3 install -r requirements.txt
+    ```
+
+1. Run the app.
+
+    ```bash
+    python3 main.py -input input.json -output output.json -duration 30
+    ```
+
+## Mirror running on Nextmv Cloud locally
+
+Docker needs to be installed.
+
+To run the application in the same Docker image as the one used on Nextmv
+Cloud, you can use the following command:
+
+```bash
+cat input.json | docker run -i --rm \
+-v $(pwd):/app ghcr.io/nextmv-io/runtime/pyomo:latest \
+sh -c 'python3 /app/main.py'
+```
+
+You can also debug the application by running it in a Dev Container. This
+workspace recommends to install the Dev Container extension for VSCode. If you
+have the extension installed, you can open the workspace in a container by
+using the command `Dev Containers: Reopen in Container`.
+
+## Next steps
+
+* Open `main.py` and modify the model.
+* Visit our [docs][docs] and [blog][blog]. Need more assistance?
+  [Contact][contact] us!
+
+[docs]: https://docs.nextmv.io
+[blog]: https://www.nextmv.io/blog
+[contact]: https://www.nextmv.io/contact