Nominatim/vagrant/Install-on-Ubuntu-18.sh
2021-08-24 10:10:01 +02:00

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#!/bin/bash -e
#
# hacks for broken vagrant box #DOCS:
sudo rm -f /var/lib/dpkg/lock #DOCS:
export APT_LISTCHANGES_FRONTEND=none #DOCS:
export DEBIAN_FRONTEND=noninteractive #DOCS:
#
# *Note:* these installation instructions are also available in executable
# form for use with vagrant under vagrant/Install-on-Ubuntu-18.sh.
#
# Installing the Required Software
# ================================
#
# These instructions expect that you have a freshly installed Ubuntu 18.04.
#
# Make sure all packages are up-to-date by running:
#
sudo apt update -qq
# Now you can install all packages needed for Nominatim:
sudo apt install -y php-cgi
sudo apt install -y build-essential cmake g++ libboost-dev libboost-system-dev \
libboost-filesystem-dev libexpat1-dev zlib1g-dev\
libbz2-dev libpq-dev libproj-dev \
postgresql-server-dev-10 postgresql-10-postgis-2.4 \
postgresql-contrib-10 postgresql-10-postgis-scripts \
php php-pgsql php-intl libicu-dev python3-pip \
python3-psutil python3-jinja2 python3-icu git
# Some of the Python packages that come with Ubuntu 18.04 are too old, so
# install the latest version from pip:
pip3 install --user python-dotenv datrie pyyaml psycopg2-binary
#
# System Configuration
# ====================
#
# The following steps are meant to configure a fresh Ubuntu installation
# for use with Nominatim. You may skip some of the steps if you have your
# OS already configured.
#
# Creating Dedicated User Accounts
# --------------------------------
#
# Nominatim will run as a global service on your machine. It is therefore
# best to install it under its own separate user account. In the following
# we assume this user is called nominatim and the installation will be in
# /srv/nominatim. To create the user and directory run:
#
# sudo useradd -d /srv/nominatim -s /bin/bash -m nominatim
#
# You may find a more suitable location if you wish.
#
# To be able to copy and paste instructions from this manual, export
# user name and home directory now like this:
#
if [ "x$USERNAME" == "x" ]; then #DOCS:
export USERNAME=vagrant #DOCS: export USERNAME=nominatim
export USERHOME=/home/vagrant #DOCS: export USERHOME=/srv/nominatim
fi #DOCS:
#
# **Never, ever run the installation as a root user.** You have been warned.
#
# Make sure that system servers can read from the home directory:
chmod a+x $USERHOME
# Setting up PostgreSQL
# ---------------------
#
# Tune the postgresql configuration, which is located in
# `/etc/postgresql/10/main/postgresql.conf`. See section *Postgres Tuning* in
# [the installation page](../admin/Installation.md#postgresql-tuning)
# for the parameters to change.
#
# Restart the postgresql service after updating this config file.
if [ "x$NOSYSTEMD" == "xyes" ]; then #DOCS:
sudo pg_ctlcluster 10 main start #DOCS:
else #DOCS:
sudo systemctl restart postgresql
fi #DOCS:
#
# Finally, we need to add two postgres users: one for the user that does
# the import and another for the webserver which should access the database
# for reading only:
#
sudo -u postgres createuser -s $USERNAME
sudo -u postgres createuser www-data
#
# Installing Nominatim
# ====================
#
# Building and Configuration
# --------------------------
#
# Get the source code from Github and change into the source directory
#
if [ "x$1" == "xyes" ]; then #DOCS: :::sh
cd $USERHOME
git clone --recursive git://github.com/openstreetmap/Nominatim.git
cd Nominatim
else #DOCS:
cd $USERHOME/Nominatim #DOCS:
fi #DOCS:
# When installing the latest source from github, you also need to
# download the country grid:
if [ ! -f data/country_osm_grid.sql.gz ]; then #DOCS: :::sh
wget -O data/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz
fi #DOCS:
# The code must be built in a separate directory. Create this directory,
# then configure and build Nominatim in there:
mkdir $USERHOME/build
cd $USERHOME/build
cmake $USERHOME/Nominatim
make
sudo make install
# 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.
#
# 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 the website directory:
mkdir $USERHOME/nominatim-project
mkdir $USERHOME/nominatim-project/website
# The import process will populate the directory later.
#
# Option 1: Using Apache
# ----------------------
#
if [ "x$2" == "xinstall-apache" ]; then #DOCS:
#
# Apache has a PHP module that can be used to serve Nominatim. To install them
# run:
sudo apt install -y apache2 libapache2-mod-php
# You need to create an alias to the website directory in your apache
# configuration. Add a separate nominatim configuration to your webserver:
#DOCS:```sh
sudo tee /etc/apache2/conf-available/nominatim.conf << EOFAPACHECONF
<Directory "$USERHOME/nominatim-project/website">
Options FollowSymLinks MultiViews
AddType text/html .php
DirectoryIndex search.php
Require all granted
</Directory>
Alias /nominatim $USERHOME/nominatim-project/website
EOFAPACHECONF
#DOCS:```
#
# Then enable the configuration with
#
sudo a2enconf nominatim
# and restart apache:
if [ "x$NOSYSTEMD" == "xyes" ]; then #DOCS:
sudo apache2ctl start #DOCS:
else #DOCS:
sudo systemctl restart apache2
fi #DOCS:
# The Nominatim API is now available at `http://localhost/nominatim/`.
fi #DOCS:
#
# Option 2: Using nginx
# ---------------------
#
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
# You need to configure php-fpm to listen on a Unix socket.
#DOCS:```sh
sudo tee /etc/php/7.2/fpm/pool.d/www.conf << EOF_PHP_FPM_CONF
[www]
; Replace the tcp listener and add the unix socket
listen = /var/run/php7.2-fpm.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:```
# Then create a Nginx configuration to forward http requests to that socket.
#DOCS:```sh
sudo tee /etc/nginx/sites-available/default << EOF_NGINX_CONF
server {
listen 80 default_server;
listen [::]:80 default_server;
root $USERHOME/nominatim-project/website;
index search.php index.html;
location / {
try_files \$uri \$uri/ @php;
}
location @php {
fastcgi_param SCRIPT_FILENAME "\$document_root\$uri.php";
fastcgi_param PATH_TRANSLATED "\$document_root\$uri.php";
fastcgi_param QUERY_STRING \$args;
fastcgi_pass unix:/var/run/php7.2-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
location ~ [^/]\.php(/|$) {
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
if (!-f \$document_root\$fastcgi_script_name) {
return 404;
}
fastcgi_pass unix:/var/run/php7.2-fpm.sock;
fastcgi_index search.php;
include fastcgi.conf;
}
}
EOF_NGINX_CONF
#DOCS:```
#
# Enable the configuration and restart Nginx
#
if [ "x$NOSYSTEMD" == "xyes" ]; then #DOCS:
sudo /usr/sbin/php-fpm7.2 --nodaemonize --fpm-config /etc/php/7.2/fpm/php-fpm.conf & #DOCS:
sudo /usr/sbin/nginx & #DOCS:
else #DOCS:
sudo systemctl restart php7.2-fpm nginx
fi #DOCS:
# The Nominatim API is now available at `http://localhost/`.
fi #DOCS: