openstreetmap-tile-server/run.sh

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2018-05-08 20:43:34 +00:00
#!/bin/bash
if [ "$#" -ne 1 ]; then
echo "usage: <import|run>"
echo "commands:"
echo " import: Set up the database and import /data.osm.pbf"
echo " run: Runs Apache and renderd to serve tiles at /tile/{z}/{x}/{y}.png"
echo "environment variables:"
echo " THREADS: defines number of threads used for importing / tile rendering"
exit 1
fi
if [ "$1" = "import" ]; then
# Initialize PostgreSQL
service postgresql start
sudo -u postgres createuser renderer
sudo -u postgres createdb -E UTF8 -O renderer gis
sudo -u postgres psql -d gis -c "CREATE EXTENSION postgis;"
sudo -u postgres psql -d gis -c "CREATE EXTENSION hstore;"
sudo -u postgres psql -d gis -c "ALTER TABLE geometry_columns OWNER TO renderer;"
sudo -u postgres psql -d gis -c "ALTER TABLE spatial_ref_sys OWNER TO renderer;"
# Download Luxembourg as sample if no data is provided
if [ ! -f /data.osm.pbf ]; then
echo "WARNING: No import file at /data.osm.pbf, so importing Luxembourg as example..."
wget -nv http://download.geofabrik.de/europe/luxembourg-latest.osm.pbf -O /data.osm.pbf
fi
# Import data
sudo -u renderer osm2pgsql -d gis --create --slim -G --hstore --tag-transform-script /home/renderer/src/openstreetmap-carto/openstreetmap-carto.lua -C 2048 --number-processes ${THREADS:-4} -S /home/renderer/src/openstreetmap-carto/openstreetmap-carto.style /data.osm.pbf
service postgresql stop
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exit 0
fi
if [ "$1" = "run" ]; then
# Initialize PostgreSQL and Apache
service postgresql start
service apache2 restart
# Configure renderd threads
sed -i -E "s/num_threads=[0-9]+/num_threads=${THREADS:-4}/g" /usr/local/etc/renderd.conf
# Run
sudo -u renderer renderd -f -c /usr/local/etc/renderd.conf
service postgresql stop
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exit 0
fi
echo "invalid command"
exit 1