Update Dockerfile

Dockerfile

@@ -9,6 +9,7 @@ RUN mvn clean install -DskipTests
 FROM eclipse-temurin:21.0.1_12-jre
 
 ENV JAVA_OPTS "-Xmx1g -Xms1g"
+ENV GH_URL ""
 
 RUN mkdir -p /data
 
@@ -18,8 +19,9 @@ COPY --from=build /graphhopper/web/target/graphhopper*.jar ./
 
 COPY graphhopper.sh graphhopper/config-example.yml ./
 
-# Enable connections from outside of the container
-RUN sed -i '/^ *bind_host/s/^ */&# /p' config-example.yml
+# Remove the previous sed command since we're hardcoding in the script
+# Enable connections from outside of the container by hardcoding 0.0.0.0 in config
+RUN sed -i 's/^\( *bind_host:\).*/\1 0.0.0.0/' config-example.yml
 
 VOLUME [ "/data" ]
 
@@ -27,4 +29,4 @@ EXPOSE 8989 8990
 
 HEALTHCHECK --interval=5s --timeout=3s CMD curl --fail http://localhost:8989/health || exit 1
 
-ENTRYPOINT [ "./graphhopper.sh", "-c", "config-example.yml" ]
+ENTRYPOINT [ "./graphhopper.sh", "-c", "config-example.yml" ]