mirror of
https://github.com/lrnselfreliance/wrolpi.git
synced 2026-10-26 19:01:39 -04:00
215 lines
7.2 KiB
Bash
Executable file
215 lines
7.2 KiB
Bash
Executable file
#! /usr/bin/bash
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# This script installs OpenStreetMap tile server.
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# This server uses Apache2, renderd and mod_tile to render and display map tiles.
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set -x
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set -e
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# Update if we haven't updated in the last day.
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[ -z "$(find -H /var/lib/apt/lists -maxdepth 0 -mtime -1)" ] && apt update
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# Install map dependencies.
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apt install -y libboost-all-dev git tar unzip wget bzip2 build-essential autoconf libtool libxml2-dev libgeos-dev \
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libgeos++-dev libpq-dev libbz2-dev libproj-dev munin-node munin protobuf-c-compiler libfreetype6-dev libtiff5-dev \
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libicu-dev libgdal-dev libcairo2-dev libcairomm-1.0-dev libagg-dev liblua5.2-dev ttf-unifont lua5.1 liblua5.1-0-dev \
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postgis postgresql-12-postgis-3 postgresql-12-postgis-3-scripts osm2pgsql gdal-bin libmapnik-dev mapnik-utils \
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python3-mapnik apache2 apache2-dev libcurl4-gnutls-dev libiniparser-dev libmemcached-dev librados-dev \
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fonts-noto-cjk fonts-noto-hinted fonts-noto-unhinted postgresql-contrib
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/usr/bin/npm install -g carto
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/usr/bin/carto -v
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# Create `gis` database for map.
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sudo -u postgres psql -c '\l' | grep gis || sudo -u postgres createdb -E UTF8 -O wrolpi 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 wrolpi;"
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sudo -u postgres psql -d gis -c "ALTER TABLE spatial_ref_sys OWNER TO wrolpi;"
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# Install Ubuntu 20.04 compatible mod_tile.
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git clone -b switch2osm git://github.com/lrnselfreliance/mod_tile.git /tmp/mod_tile || :
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if [ ! -f /usr/lib/apache2/modules/mod_tile.so ]; then
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(cd /tmp/mod_tile && ./autogen.sh && ./configure && make -j4 && make install && make install-mod_tile && ldconfig)
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fi
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# Install init/systemd config to start map service on startup.
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cp /tmp/mod_tile/debian/renderd.init /etc/init.d/renderd
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sudo chmod +x /etc/init.d/renderd
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cp /tmp/mod_tile/debian/renderd.service /lib/systemd/system/
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sed -ie 's/^RUNASUSER.*/RUNASUSER=wrolpi/' /etc/init.d/renderd
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chmod +x /etc/init.d/renderd
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[ ! -d /var/lib/mod_tile ] && mkdir /var/lib/mod_tile
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chown wrolpi /var/lib/mod_tile
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# Initialize gis database.
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git clone git://github.com/lrnselfreliance/openstreetmap-carto.git /opt/openstreetmap-carto || :
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chown -R wrolpi:wrolpi /opt/openstreetmap-carto
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cd /opt/openstreetmap-carto
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if [[ ! -f /opt/openstreetmap-carto/mapnik.xml || ! -s /opt/openstreetmap-carto/mapnik.xml ]]; then
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/usr/bin/carto project.mml >/opt/openstreetmap-carto/mapnik.xml
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fi
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# Use D.C. to initialized DB because it is so small.
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wget --continue https://download.geofabrik.de/north-america/us/district-of-columbia-latest.osm.pbf \
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-O /tmp/district-of-columbia-latest.osm.pbf
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# Initialize indexes and global polygons. This may take multiple tries.
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set +e
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MAX_TRIES=3
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COUNT=0
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SUCCESS=false
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while [ "${COUNT}" -lt "${MAX_TRIES}" ]; do
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sudo -u wrolpi /bin/bash /opt/wrolpi/scripts/import_map.sh /tmp/district-of-columbia-latest.osm.pbf
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dc_import=$?
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sudo -u wrolpi psql -d gis -f /opt/openstreetmap-carto/indexes.sql
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indexes=$?
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sudo -u wrolpi /opt/openstreetmap-carto/scripts/get-external-data.py -d gis -U wrolpi
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external_data=$?
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if [[ "${dc_import}" == 0 && "${indexes}" == 0 && "${external_data}" == 0 ]]; then
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SUCCESS=true
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break
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fi
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((COUNT = COUNT + 1))
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done
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if [[ "${SUCCESS}" == false ]]; then
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echo "Could not import map data"
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exit 6
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fi
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set -e
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cat >/usr/local/etc/renderd.conf <<'EOF'
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[renderd]
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num_threads=4
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tile_dir=/var/lib/mod_tile
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stats_file=/var/run/renderd/renderd.stats
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[mapnik]
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plugins_dir=/usr/lib/mapnik/3.0/input
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font_dir=/usr/share/fonts/truetype
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font_dir_recurse=1
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[ajt]
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URI=/hot/
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TILEDIR=/var/lib/mod_tile
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XML=/opt/openstreetmap-carto/mapnik.xml
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HOST=localhost
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TILESIZE=256
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MAXZOOM=20
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EOF
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# Enable mod_tile.
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cat >>/etc/apache2/conf-available/mod_tile.conf <<'EOF'
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LoadModule tile_module /usr/lib/apache2/modules/mod_tile.so
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EOF
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/usr/sbin/a2enconf mod_tile
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# Configure Apache2 to listen on 8084.
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cat >/etc/apache2/ports.conf <<'EOF'
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# If you just change the port or add more ports here, you will likely also
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# have to change the VirtualHost statement in
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# /etc/apache2/sites-enabled/000-default.conf
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Listen 8084
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<IfModule ssl_module>
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Listen 443
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</IfModule>
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<IfModule mod_gnutls.c>
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Listen 443
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</IfModule>
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# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
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EOF
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cat >/etc/apache2/sites-available/000-default.conf <<'EOF'
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<VirtualHost *:8084>
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# The ServerName directive sets the request scheme, hostname and port that
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# the server uses to identify itself. This is used when creating
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# redirection URLs. In the context of virtual hosts, the ServerName
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# specifies what hostname must appear in the request's Host: header to
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# match this virtual host. For the default virtual host (this file) this
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# value is not decisive as it is used as a last resort host regardless.
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# However, you must set it for any further virtual host explicitly.
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#ServerName www.example.com
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ServerAdmin webmaster@localhost
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LoadTileConfigFile /usr/local/etc/renderd.conf
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ModTileRenderdSocketName /var/run/renderd/renderd.sock
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# Timeout before giving up for a tile to be rendered
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ModTileRequestTimeout 0
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# Timeout before giving up for a tile to be rendered that is otherwise missing
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ModTileMissingRequestTimeout 30
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DocumentRoot /var/www/html
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# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
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# error, crit, alert, emerg.
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# It is also possible to configure the loglevel for particular
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# modules, e.g.
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#LogLevel info ssl:warn
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ErrorLog ${APACHE_LOG_DIR}/error.log
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CustomLog ${APACHE_LOG_DIR}/access.log combined
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# For most configuration files from conf-available/, which are
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# enabled or disabled at a global level, it is possible to
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# include a line for only one particular virtual host. For example the
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# following line enables the CGI configuration for this host only
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# after it has been globally disabled with "a2disconf".
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#Include conf-available/serve-cgi-bin.conf
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</VirtualHost>
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# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
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EOF
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cat >/var/www/html/index.html <<'EOF'
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<!DOCTYPE HTML>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<script src="/leaflet.js"></script>
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<link rel="stylesheet" href="/leaflet.css" />
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<style>
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html, body {
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height: 100%;
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padding: 0;
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margin: 0;
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}
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#map {
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/* configure the size of the map */
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width: 100%;
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height: 100%;
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}
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</style>
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</head>
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<body>
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<div id="map"></div>
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<script>
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// initialize Leaflet
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var map = L.map('map').setView({lon: 0, lat: 0}, 2);
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// add the OpenStreetMap tiles
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L.tileLayer(`http://${window.location.hostname}:8084/hot/{z}/{x}/{y}.png`, {
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maxZoom: 19,
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attribution: '© <a href="https://openstreetmap.org/copyright">OpenStreetMap contributors</a>'
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}).addTo(map);
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// show the scale bar on the lower left corner
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L.control.scale({imperial: true, metric: true}).addTo(map);
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</script>
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</body>
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</html>
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EOF
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# Copy Leaflet files to Apache's directory so they can be used offline.
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cp /opt/wrolpi/modules/map/leaflet.js /var/www/html/leaflet.js
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cp /opt/wrolpi/modules/map/leaflet.css /var/www/html/leaflet.css
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systemctl enable renderd
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systemctl stop renderd
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systemctl start renderd
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systemctl stop apache2
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systemctl start apache2
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