Merge pull request #17 from Telenav/feature/docker-orchestration-perry

Add docker entry point and adjust docker file

docker-orchestration/osrm-backend/Dockerfile

@@ -10,6 +10,7 @@ RUN echo "Building branch ${BRANCH_NAME}" && \
   cmake .. -DENABLE_LTO=On && \
   cmake --build . -- -j && \
   mkdir /osrm-build && \
+  mkdir /osrm-data && \
   cp /osrm-backend/build/osrm* /osrm-build/ && \
   cp -r /osrm-backend/profiles /osrm-build/
 
@@ -41,6 +42,12 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
 RUN mkdir /osrm-build
 
 COPY --from=builder /osrm-build /osrm-build/
+COPY --from=builder /osrm-data /osrm-data/
 COPY --from=gobuilder /workspace/go/bin /osrm-build/
 
+WORKDIR /osrm-build
 
+# Publish
+COPY ./docker-entrypoint.sh /
+RUN chmod +x /docker-entrypoint.sh
+ENTRYPOINT ["/docker-entrypoint.sh"]

docker-orchestration/osrm-backend/docker-entrypoint.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+DATA_PATH=${DATA_PATH:="/osrm-data"}
+
+_sig() {
+  kill -TERM $child 2>/dev/null
+}
+
+if [ "$1" = 'routed_startup' ]; then
+  trap _sig SIGKILL SIGTERM SIGHUP SIGINT EXIT
+  ./osrm-routed $DATA_PATH/$2.osrm -a MLD --max-table-size 8000 &
+  child=$!
+  wait "$child"
+elif [ "$1" = 'compile_mapdata']; then
+  trap _sig SIGKILL SIGTERM SIGHUP SIGINT EXIT
+  if [ ! -f $DATA_PATH/$2.osrm ]; then
+    if [ ! -f $DATA_PATH/$2.osm.pbf ]; then
+      curl $3 > $DATA_PATH/$2.osm.pbf
+    fi
+    ./osrm-extract $DATA_PATH/$2.osm.pbf -p profile.lua
+    ./osrm-partition $DATA_PATH/$2.osrm
+    ./osrm-customize $DATA_PATH/$2.osrm
+  fi  
+else
+  exec "$@"
+fi