# Make sure all packages are up-to-date by running:
#
- sudo apt update -qq
+ sudo apt-get update -qq
# Now you can install all packages needed for Nominatim:
- sudo apt install -y build-essential cmake g++ libboost-dev libboost-system-dev \
+ sudo apt-get install -y build-essential cmake g++ libboost-dev libboost-system-dev \
libboost-filesystem-dev libexpat1-dev zlib1g-dev \
libbz2-dev libpq-dev liblua5.3-dev lua5.3 lua-dkjson \
nlohmann-json3-dev postgresql-12-postgis-3 \
postgresql-contrib-12 postgresql-12-postgis-3-scripts \
- php-cli php-pgsql php-intl libicu-dev python3-dotenv \
+ libicu-dev python3-dotenv \
python3-psycopg2 python3-psutil python3-jinja2 python3-pip \
python3-icu python3-datrie python3-yaml git
# ---------------------
#
# Tune the postgresql configuration, which is located in
-# `/etc/postgresql/12/main/postgresql.conf`. See section *Postgres Tuning* in
-# [the installation page](../admin/Installation.md#postgresql-tuning)
+# `/etc/postgresql/12/main/postgresql.conf`. See section *Tuning the PostgreSQL database*
+# in [the installation page](../admin/Installation.md#tuning-the-postgresql-database)
# for the parameters to change.
#
# Restart the postgresql service after updating this config file.
# Nominatim is now ready to use. You can continue with
# [importing a database from OSM data](../admin/Import.md). If you want to set up
-# a webserver first, continue reading.
+# the API frontend first, continue reading.
#
+# Setting up the Python frontend
+# ==============================
+#
+# Some of the Python packages in Ubuntu are too old. Therefore run the
+# frontend from a Python virtualenv with current packages.
+#
+# To set up the virtualenv, run:
+
+#DOCS:```sh
+sudo apt-get install -y virtualenv
+virtualenv $USERHOME/nominatim-venv
+$USERHOME/nominatim-venv/bin/pip install SQLAlchemy PyICU psycopg[binary] \
+ psycopg2-binary python-dotenv PyYAML falcon uvicorn gunicorn
+#DOCS:```
+
+# Next you need to create a systemd job that runs Nominatim on gunicorn.
+# First create a systemd job that manages the socket file:
+
+#DOCS:```sh
+sudo tee /etc/systemd/system/nominatim.socket << EOFSOCKETSYSTEMD
+[Unit]
+Description=Gunicorn socket for Nominatim
+
+[Socket]
+ListenStream=/run/nominatim.sock
+SocketUser=www-data
+
+[Install]
+WantedBy=multi-user.target
+EOFSOCKETSYSTEMD
+#DOCS:```
+
+# Then create the service for Nominatim itself.
+
+#DOCS:```sh
+sudo tee /etc/systemd/system/nominatim.service << EOFNOMINATIMSYSTEMD
+[Unit]
+Description=Nominatim running as a gunicorn application
+After=network.target
+Requires=nominatim.socket
+
+[Service]
+Type=simple
+Environment="PYTHONPATH=/usr/local/lib/nominatim/lib-python/"
+User=www-data
+Group=www-data
+WorkingDirectory=$USERHOME/nominatim-project
+ExecStart=$USERHOME/nominatim-venv/bin/gunicorn -b unix:/run/nominatim.sock -w 4 -k uvicorn.workers.UvicornWorker nominatim.server.falcon.server:run_wsgi
+ExecReload=/bin/kill -s HUP \$MAINPID
+StandardOutput=append:/var/log/gunicorn-nominatim.log
+StandardError=inherit
+PrivateTmp=true
+TimeoutStopSec=5
+KillMode=mixed
+
+[Install]
+WantedBy=multi-user.target
+EOFNOMINATIMSYSTEMD
+#DOCS:```
+
+# Activate the services:
+
+if [ "x$NOSYSTEMD" != "xyes" ]; then #DOCS:
+ sudo systemctl daemon-reload
+ sudo systemctl enable nominatim.socket
+ sudo systemctl start nominatim.socket
+ sudo systemctl enable nominatim.service
+fi #DOCS:
+
+
# Setting up a webserver
# ======================
#
-# The webserver should serve the php scripts from the website directory of your
-# [project directory](../admin/Import.md#creating-the-project-directory).
-# This directory needs to exist when being configured.
-# Therefore set up a project directory and create a website directory:
+# The webserver is only needed as a proxy between the public interface
+# and the gunicorn service.
+#
+# The frontend will need configuration information from the project
+# directory, which will be populated later
+# [during the import process](../admin/Import.md#creating-the-project-directory)
+# Already create the project directory itself now:
+
mkdir $USERHOME/nominatim-project
- mkdir $USERHOME/nominatim-project/website
-# The import process will populate the directory later.
-#
# Option 1: Using Apache
# ----------------------
#
if [ "x$2" == "xinstall-apache" ]; then #DOCS:
-#
-# Apache has a PHP module that can be used to serve Nominatim. To install them
-# run:
+# First install apache itself and enable the proxy module:
- sudo apt install -y apache2 libapache2-mod-php
+ sudo apt-get install -y apache2
+ sudo a2enmod proxy_http
-# You need to create an alias to the website directory in your apache
-# configuration. Add a separate nominatim configuration to your webserver:
+# To set up proxying for Apache add the following configuration:
#DOCS:```sh
sudo tee /etc/apache2/conf-available/nominatim.conf << EOFAPACHECONF
-<Directory "$USERHOME/nominatim-project/website">
- Options FollowSymLinks MultiViews
- AddType text/html .php
- DirectoryIndex search.php
- Require all granted
-</Directory>
-
-Alias /nominatim $USERHOME/nominatim-project/website
+ProxyPass /nominatim "unix:/run/nominatim.sock|http://localhost/"
EOFAPACHECONF
#DOCS:```
#
if [ "x$2" == "xinstall-nginx" ]; then #DOCS:
-# Nginx has no native support for php scripts. You need to set up php-fpm for
-# this purpose. First install nginx and php-fpm:
-
- sudo apt install -y nginx php-fpm
+# First install nginx itself:
-# You need to configure php-fpm to listen on a Unix socket.
-
-#DOCS:```sh
-sudo tee /etc/php/7.4/fpm/pool.d/www.conf << EOF_PHP_FPM_CONF
-[www]
-; Replace the tcp listener and add the unix socket
-listen = /var/run/php-fpm-nominatim.sock
-
-; Ensure that the daemon runs as the correct user
-listen.owner = www-data
-listen.group = www-data
-listen.mode = 0666
-
-; Unix user of FPM processes
-user = www-data
-group = www-data
-
-; Choose process manager type (static, dynamic, ondemand)
-pm = ondemand
-pm.max_children = 5
-EOF_PHP_FPM_CONF
-#DOCS:```
+ sudo apt-get install -y nginx
# Then create a Nginx configuration to forward http requests to that socket.
listen [::]:80 default_server;
root $USERHOME/nominatim-project/website;
- index search.php index.html;
- location / {
- try_files \$uri \$uri/ @php;
- }
-
- location @php {
- fastcgi_param SCRIPT_FILENAME "\$document_root\$uri.php";
- fastcgi_param PATH_TRANSLATED "\$document_root\$uri.php";
- fastcgi_param QUERY_STRING \$args;
- fastcgi_pass unix:/var/run/php-fpm-nominatim.sock;
- fastcgi_index index.php;
- include fastcgi_params;
- }
-
- location ~ [^/]\.php(/|$) {
- fastcgi_split_path_info ^(.+?\.php)(/.*)$;
- if (!-f \$document_root\$fastcgi_script_name) {
- return 404;
- }
- fastcgi_pass unix:/var/run/php-fpm-nominatim.sock;
- fastcgi_index search.php;
- include fastcgi.conf;
+ index /search;
+
+ location /nominatim/ {
+ proxy_set_header Host \$http_host;
+ proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
+ proxy_set_header X-Forwarded-Proto \$scheme;
+ proxy_redirect off;
+ proxy_pass http://unix:/run/nominatim.sock:/;
}
}
EOF_NGINX_CONF
#DOCS:```
-# If you have some errors, make sure that php-fpm-nominatim.sock is well under
-# /var/run/ and not under /var/run/php. Otherwise change the Nginx configuration
-# to /var/run/php/php-fpm-nominatim.sock.
-#
# Enable the configuration and restart Nginx
#
if [ "x$NOSYSTEMD" == "xyes" ]; then #DOCS:
- sudo /usr/sbin/php-fpm7.4 --nodaemonize --fpm-config /etc/php/7.4/fpm/php-fpm.conf & #DOCS:
sudo /usr/sbin/nginx & #DOCS:
else #DOCS:
- sudo systemctl restart php7.4-fpm nginx
+ sudo systemctl restart nginx
fi #DOCS:
# The Nominatim API is now available at `http://localhost/`.
projects / nominatim.git / blobdiff