upstreaming some changes from @paulswartz fork (#11)

* feat: also deploy to the local GHCR repository

* fix: stop the loop if the server crashes

* feat: only build the graph on BUILDPLATFORM

* feat: update APK packages

* fix: pretend we have elevation to prevent downloads

Even using `elevation: false` doesn't prevent the elevation download, so
we need to pretend our PBF has the data already.

* chore: update to 8.2.0

* fix: set acccess=yes if motor_vehicles=yes

This works around a bug in
ORS (GIScience/openrouteservice#704) where
`access=no` overrides the more specific `motor_vehicles=yes`.

Example way: https://www.openstreetmap.org/way/1111815406

.github/workflows/deploy-to-ghcr.yml

@@ -0,0 +1,47 @@
+name: Deploy to GitHub Container Registry
+
+on:
+  workflow_dispatch:
+  push:
+    branches: ["main"]
+  schedule:
+    # Runs every Monday and Thursday at 15:39 UTC, which is either
+    # 8:49 AM or 9:49 AM ET, depending on Daylight Savings Time. This
+    # is two hours before the prod deploy, so we can see how dev is
+    # doing before approving a prod deploy.
+    - cron: "49 13 * * 1,4"
+
+env:
+  REGISTRY: ghcr.io
+  PLATFORMS: linux/amd64,linux/arm64
+  TAG: ghcr.io/${{ github.repository_owner }}/ors:latest
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          platforms: ${{ env.PLATFORMS }}
+          tags: ${{ env.TAG }}
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: ${{ env.TAG }}
+          trivy-config: trivy.yml

Dockerfile

@@ -1,16 +1,20 @@
-ARG OPEN_ROUTE_SERVICE_VERSION=8.0.1
+ARG OPEN_ROUTE_SERVICE_VERSION=8.2.0
 
-FROM openrouteservice/openrouteservice:v${OPEN_ROUTE_SERVICE_VERSION} AS builder
+FROM --platform=$BUILDPLATFORM 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
+RUN <<EOT
+apk add osmctools --repository=https://dl-cdn.alpinelinux.org/alpine/edge/testing
+wget http://download.geofabrik.de/north-america/us/massachusetts-latest.osm.pbf -O files/data.osm.pbf
+EOT
 
+COPY preparation.sh /preparation.sh
 COPY ors-config.yml config/ors-config.yml
-
+COPY parameter-file /parameter-file
 RUN /preparation.sh
 
 FROM openrouteservice/openrouteservice:v${OPEN_ROUTE_SERVICE_VERSION}
 
+RUN apk upgrade --no-cache -f --purge
+
 COPY --from=builder /home/ors/graphs graphs
 COPY ors-config.yml config/ors-config.yml

ors-config.yml

@@ -5,9 +5,19 @@
 ors:
   engine:
     source_file: /home/ors/files/data.osm.pbf
+    elevation:
+      # Disabling elevation for now because ORS tries to download
+      # elevation data from URL's that are not always available,
+      # which sometimes raises SocketTimeoutException's and prevents
+      # ORS from starting. See
+      # https://github.com/GIScience/openrouteservice/issues?q=is%3Aissue+java.net.SocketTimeoutException
+      # for more info
+      preprocessed: true
+
     profiles:
       car:
        enabled: true
+       elevation: false
 
       hgv:
        enabled: true
@@ -18,12 +28,6 @@ ors:
          block_fords: false
          use_acceleration: true
        maximum_distance: 100000
-       # Disabling elevation for now because ORS tries to download
-       # elevation data from URL's that are not always available,
-       # which sometimes raises SocketTimeoutException's and prevents
-       # ORS from starting. See
-       # https://github.com/GIScience/openrouteservice/issues?q=is%3Aissue+java.net.SocketTimeoutException
-       # for more info
        elevation: false
        preparation:
          min_network_size: 200

parameter-file

@@ -0,0 +1,4 @@
+--modify-tags=
+access=no and motor_vehicle=yes
+to
+=yes

preparation.sh

@@ -1,16 +1,25 @@
 #!/usr/bin/env bash
+set -e
 
 export REBUILD_GRAPHS=true
-export ors.engine.preparation_mode=true
-export ors.services.routing.mode=preparation
+export ORS_ENGINE_PREPARATION_MODE=true
+export ORS_SERVICES_ROUTING_MODE=preparation
+
+mv files/data.osm.pbf original.pbf
+osmconvert -v original.pbf --parameter-file=/parameter-file -o=files/data.osm.pbf
+rm original.pbf
 
 /entrypoint.sh &
 entrypoint_pid=$!
 
-# Wait for the server to become healthy...
-while ! wget --quiet -O /dev/null http://localhost:8082/ors/v2/health; do
+# Wait for the server to stop or become healthy...
+while kill -0 $entrypoint_pid >/dev/null && ! wget --quiet -O /dev/null http://localhost:8082/ors/v2/health; do
     sleep 5
 done
 
 echo Built graph, stopping server...
-kill $entrypoint_pid
+kill $entrypoint_pid || true
+
+echo Checking that graphs were built...
+test -d graphs/car || exit 1
+test -d graphs/hgv || exit 1