docker-ors-vroom

KO | EN

gitlite — search

#python #java #python3 #arduino #golang #machine-learning #rust #html #flask #javascript #seismology #nodejs

docker-ors-vroom

★ 10 Open GitHub ↗

Docker service to test VRP(Vehicle Routing Problem) with OpenRouteService and VROOM

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Docker Application to solve Vehicle Routing Problem using OpenRouteService and VROOM

## TSP Travel Salesman Problem

*1 vehicle 2 optimal routes to cross all positions*

![TSP Algorithm](https://raw.githubusercontent.com/stefanocudini/docker-ors-vroom/master/data/tsp.png)

## VRP Vehicle Routing Problem

*2 Vechicles, the numbers above the markers represent the quantity of material to be loaded on the vehicle*

![VRP Algorithm](https://raw.githubusercontent.com/stefanocudini/docker-ors-vroom/master/data/vrp.png)

## VRP Delivery

*3 Vehicles that deliver material of various quantities*

![VRP Algorithm](https://raw.githubusercontent.com/stefanocudini/docker-ors-vroom/master/data/delivery.png)

References to OpenRouteService Optimization API
https://openrouteservice.org/dev/#/api-docs/optimization/post

## Configuration files

- ./docker-compose.yml
- ./ors/conf/app.config
- ./vroom/conf/config.yml
- ./ors-proxy/config.js

### Config documentation

https://github.com/GIScience/openrouteservice/wiki/Configuration-(app.config)

### Enable ORS proxy

ors-proxy is a work-around to manage osm road restrictions in vroom results
```
---------    -------------    ---------    -----------
|  ORS  | <= | ORS-PROXY | <= | VROOM | <= | JUPYTER |
---------    -------------    ---------    -----------
                    |             ^             ^
                    v             |             |
                LOGGING       config.yml    test.ipynb
```
To test restrictions use this volume:
./data/mezzocorona_restrictions.osm.pbf:/ors-core/data/osm_file.pbf

run ors-proxy service:
	docker-compose up -d ors-proxy
	
and in file  vroom/conf/config.yml replace 'ors' with 'ors-proxy' port 9090

# Setup

Download this reporitory
```bash
git clone https://github.com/DigitalCommonsLab/docker-ors-vroom.git
cd docker-ors-vroom
```

```bash
docker-compose up -d
```
first time the images building require some minutes...
first time graphs generation require some minutes... and require one restart of container

monitoring of routing engines
```bash
docker logs -f smartbin-ors
```

monitoring data packets from VROOM to ORS(optional require ors-proxy started)
configure VROOM to port 9090
```bash
docker-compose logs -f ors-proxy
```

## Testing OpenRouteService API

vehicles actives: "hgv","car" look at /ors/conf/app.config

check if running, brownser in:

http://localhost:8080/ors/health

## Testing VROOM API

brownser in:
http://localhost:8084/optimization

if respose is http 200 ok, http://localhost:8081/optimization/health

## Testing OpenRouteService in Map

brownser in:
http://localhost:8082

## Testing VROOM in Map

upload json file problems inside jupyter/data/xxx.json

brownser in:
http://localhost:8083

## Testing Algorithms in Jupyter notebook

* *./jupyter/test.ipynb* python notebook to test Routing Algorithms by OpenRouteService python binding

brownser in:
http://localhost:8090

## VROOM 1.8 with Shipments feature

*load test3.ipynb notebook to test*

https://github.com/VROOM-Project/vroom/blob/master/docs/API.md#shipments

### Testing OpenRouteService via python(inside Jupyter)

OpenRouteService python binding, clone or install via pip
https://github.com/DigitalCommonsLab/openrouteservice-py

```bash
pip install openrouteservice

import openrouteservice as ors

client = ors.Client(base_url='http://ors:8080/ors', key='')

#TSP only openrouteservice routing engine
route = client.directions(...)

#VRP vroom vrp engine
routes = client.optimization(...)

```

### Create random testing data for VROOM

simple VRP problem to test vroom instance(on port 3000)

brownser in:
http://localhost:8083

```bash
git clone https://github.com/VROOM-Project/vroom-scripts.git

cd vroom-scripts/src/

./random_problem.py -j2 --top 46.07 --bottom 46.02 --left 11.14 --right 11.18

```

### TODO

include custom parameters in file ./ors/HeavyVehicleFlagEncoder.java

docker-ors-vroom

Explore Similar Repositories

Was this content helpful?

Recent Feedback

Download README