docker-entrypoint.sh

#!/usr/bin/env bash

echo "Running container as user $(whoami) with id $(id -u)"

if [[ -d /ors-core ]] || [[ -d /ors-conf ]]; then
  echo "You're mounting old paths. Remove them and migrate to the new docker setup: https://github.com/GIScience/openrouteservice/blob/master/docker/docker-compose.yml"
  echo "Exit setup due to old folders /ors-core or /ors-conf being mounted"
  sleep 5
  exit 1
fi

ors_base=${1}
catalina_base=${ors_base}/tomcat
echo "ORS Path: ${ors_base}"
echo "Catalina Path: ${catalina_base}"

graphs=${ors_base}/ors-core/data/graphs
tomcat_ors_config=${catalina_base}/webapps/ors/WEB-INF/classes/ors-config.json
source_ors_config=${ors_base}/ors-core/ors-config.json
public_ors_config_folder=${ors_base}/ors-conf
public_ors_config=${public_ors_config_folder}/ors-config.json
ors_war_path=${ors_base}/ors-core/ors.war

if [ -z "${CATALINA_OPTS}" ]; then
  export CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9001 -Dcom.sun.management.jmxremote.rmi.port=9001 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=localhost"
fi

if [ -z "${JAVA_OPTS}" ]; then
  export JAVA_OPTS="-Djava.awt.headless=true -server -XX:TargetSurvivorRatio=75 -XX:SurvivorRatio=64 -XX:MaxTenuringThreshold=3 -XX:+UseG1GC -XX:+ScavengeBeforeFullGC -XX:ParallelGCThreads=4 -Xms1g -Xmx2g"
fi

{
  echo "CATALINA_BASE=\"${catalina_base}\""
  echo "CATALINA_HOME=\"${catalina_base}\""
  echo "CATALINA_PID=\"${catalina_base}/temp/tomcat.pid\""
  echo "CATALINA_OPTS=\"${CATALINA_OPTS}\""
  echo "JAVA_OPTS=\"${JAVA_OPTS}\""
} >"${catalina_base}"/bin/setenv.sh

if [ "${BUILD_GRAPHS}" = "True" ]; then
  rm -rf "${graphs:?}"/*
fi

echo "### openrouteservice configuration ###"
if [ ! -d "${catalina_base}/webapps/ors" ]; then
  echo "Extract war file to ${catalina_base}/webapps/ors"
  cp -f "${ors_war_path}" "${catalina_base}"/webapps/ors.war
  unzip -qq "${catalina_base}"/webapps/ors.war -d "${catalina_base}/webapps/ors"
fi

if [ ! -f "$public_ors_config" ]; then
  echo "No ors-config.json in ors-conf folder. Copying original config from ${source_ors_config}"
  mkdir -p "${public_ors_config_folder}"
  cp -f "${source_ors_config}" "${public_ors_config}"
fi

echo "Deploy ors with config from ${public_ors_config}"
cp -f "${public_ors_config}" "${tomcat_ors_config}"

# so docker can stop the process gracefully
exec "${catalina_base}"/bin/catalina.sh run