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