93 lines
4.1 KiB
Bash
Executable File
93 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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set -x
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function CreatePostgressqlConfig()
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{
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cp /etc/postgresql/10/main/postgresql.custom.conf.tmpl /etc/postgresql/10/main/postgresql.custom.conf
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sudo -u postgres echo "autovacuum = $AUTOVACUUM" >> /etc/postgresql/10/main/postgresql.custom.conf
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cat /etc/postgresql/10/main/postgresql.custom.conf
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}
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if [ "$#" -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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CreatePostgressqlConfig
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service postgresql start
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su postgres << EOSU
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createuser renderer
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createdb -E UTF8 -O renderer gis
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psql -d gis -c "CREATE EXTENSION postgis;"
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psql -d gis -c "CREATE EXTENSION hstore;"
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psql -d gis -c "ALTER TABLE geometry_columns OWNER TO renderer;"
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psql -d gis -c "ALTER TABLE spatial_ref_sys OWNER TO renderer;"
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EOSU
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# Download Ukraine map 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 https://download.geofabrik.de/europe/ukraine-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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service postgresql stop
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# Create indexes
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su postgres << EOSU
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psql -d gis -c "CREATE INDEX planet_osm_roads_admin ON planet_osm_roads USING GIST (way)
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WHERE boundary = 'administrative';"
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psql -d gis -c "CREATE INDEX planet_osm_roads_roads_ref ON planet_osm_roads USING GIST (way)
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WHERE highway IS NOT NULL AND ref IS NOT NULL;"
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psql -d gis -c "CREATE INDEX planet_osm_roads_admin_low ON planet_osm_roads USING GIST (way)
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WHERE boundary = 'administrative' AND admin_level IN ('0', '1', '2', '3', '4');"
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psql -d gis -c "CREATE INDEX planet_osm_line_ferry ON planet_osm_line USING GIST (way)
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WHERE route = 'ferry';"
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psql -d gis -c "CREATE INDEX planet_osm_line_river ON planet_osm_line USING GIST (way)
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WHERE waterway = 'river';"
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psql -d gis -c "CREATE INDEX planet_osm_line_name ON planet_osm_line USING GIST (way)
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WHERE name IS NOT NULL;"
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psql -d gis -c "CREATE INDEX planet_osm_polygon_water ON planet_osm_polygon USING GIST (way)
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WHERE waterway IN ('dock', 'riverbank', 'canal') OR landuse IN ('reservoir', 'basin')
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OR \"natural\" IN ('water', 'glacier');"
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psql -d gis -c "CREATE INDEX planet_osm_polygon_nobuilding ON planet_osm_polygon USING GIST (way)
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WHERE building IS NULL;"
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psql -d gis -c "CREATE INDEX planet_osm_polygon_name ON planet_osm_polygon USING GIST (way)
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WHERE name IS NOT NULL;"
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psql -d gis -c "CREATE INDEX planet_osm_polygon_way_area_z10 ON planet_osm_polygon USING GIST (way)
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WHERE way_area > 23300;"
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psql -d gis -c "CREATE INDEX planet_osm_polygon_military ON planet_osm_polygon USING GIST (way)
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WHERE (landuse = 'military' OR military = 'danger_area') AND building IS NULL;"
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psql -d gis -c "CREATE INDEX planet_osm_polygon_way_area_z6 ON planet_osm_polygon USING GIST (way)
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WHERE way_area > 5980000;"
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psql -d gis -c "CREATE INDEX planet_osm_point_place ON planet_osm_point USING GIST (way)
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WHERE place IS NOT NULL AND name IS NOT NULL;"
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EOSU
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exit 0
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fi
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if [ "$1" = "run" ]; then
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# Initialize PostgreSQL and Apache
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CreatePostgressqlConfig
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service postgresql start
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service apache2 restart
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# Configure renderd threads
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sed -i -E "s/num_threads=[0-9]+/num_threads=${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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service postgresql stop
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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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