feat: add car routing (#10)

* feat: update to ORS 8.0.1
* feat: add car routing to the config
* feat: add script to build the graph ahead of time

Dockerfile

@@ -1,5 +1,16 @@
-FROM openrouteservice/openrouteservice:v8.0.0
+ARG OPEN_ROUTE_SERVICE_VERSION=8.0.1
+
+FROM openrouteservice/openrouteservice:v${OPEN_ROUTE_SERVICE_VERSION} AS builder
+
+COPY preparation.sh /preparation.sh
 
 RUN wget http://download.geofabrik.de/north-america/us/massachusetts-latest.osm.pbf -O files/data.osm.pbf
 
 COPY ors-config.yml config/ors-config.yml
+
+RUN /preparation.sh
+
+FROM openrouteservice/openrouteservice:v${OPEN_ROUTE_SERVICE_VERSION}
+
+COPY --from=builder /home/ors/graphs graphs
+COPY ors-config.yml config/ors-config.yml

ors-config.yml

@@ -6,6 +6,9 @@ ors:
   engine:
     source_file: /home/ors/files/data.osm.pbf
     profiles:
+      car:
+       enabled: true
+
       hgv:
        enabled: true
        profile: driving-hgv

preparation.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+export REBUILD_GRAPHS=true
+export ors.engine.preparation_mode=true
+export ors.services.routing.mode=preparation
+
+/entrypoint.sh &
+entrypoint_pid=$!
+
+# Wait for the server to become healthy...
+while ! wget --quiet -O /dev/null http://localhost:8082/ors/v2/health; do
+    sleep 5
+done
+
+echo Built graph, stopping server...
+kill $entrypoint_pid