3 # *Note:* these installation instructions are also available in executable
4 # form for use with vagrant under `vagrant/Install-on-Centos-7.sh`.
6 # Installing the Required Software
7 # ================================
9 # These instructions expect that you have a freshly installed CentOS version 7.
10 # Make sure all packages are up-to-date by running:
14 # The standard CentOS repositories don't contain all the required packages,
15 # you need to enable the EPEL repository as well. To enable it on CentOS,
16 # install the epel-release RPM by running:
18 sudo yum install -y epel-release
20 # Now you can install all packages needed for Nominatim:
23 sudo yum install -y postgresql-server postgresql-contrib postgresql-devel \
24 postgis postgis-utils \
25 wget git cmake make gcc gcc-c++ libtool policycoreutils-python \
26 php-pgsql php php-intl libpqxx-devel \
27 proj-epsg bzip2-devel proj-devel libxml2-devel boost-devel \
28 expat-devel zlib-devel
30 # If you want to run the test suite, you need to install the following
31 # additional packages:
34 sudo yum install -y python34-pip python34-setuptools python34-devel \
36 pip3 install --user behave nose pytidylib psycopg2
38 composer global require "squizlabs/php_codesniffer=*"
39 sudo ln -s ~/.config/composer/vendor/bin/phpcs /usr/bin/
42 # System Configuration
43 # ====================
45 # The following steps are meant to configure a fresh CentOS installation
46 # for use with Nominatim. You may skip some of the steps if you have your
47 # OS already configured.
49 # Creating Dedicated User Accounts
50 # --------------------------------
52 # Nominatim will run as a global service on your machine. It is therefore
53 # best to install it under its own separate user account. In the following
54 # we assume this user is called nominatim and the installation will be in
55 # /srv/nominatim. To create the user and directory run:
57 sudo mkdir -p /srv/nominatim #DOCS: sudo useradd -d /srv/nominatim -s /bin/bash -m nominatim
58 sudo chown vagrant /srv/nominatim #DOCS:
60 # You may find a more suitable location if you wish.
62 # To be able to copy and paste instructions from this manual, export
63 # user name and home directory now like this:
65 export USERNAME=vagrant #DOCS: export USERNAME=nominatim
66 export USERHOME=/srv/nominatim
68 # **Never, ever run the installation as a root user.** You have been warned.
70 # Make sure that system servers can read from the home directory:
74 # Setting up PostgreSQL
75 # ---------------------
77 # CentOS does not automatically create a database cluster. Therefore, start
78 # with initializing the database, then enable the server to start at boot:
80 sudo postgresql-setup initdb
81 sudo systemctl enable postgresql
84 # Next tune the postgresql configuration, which is located in
85 # `/var/lib/pgsql/data/postgresql.conf`. See section *Postgres Tuning* in
86 # [the installation page](../admin/Installation.md#postgresql-tuning)
87 # for the parameters to change.
89 # Now start the postgresql service after updating this config file.
91 sudo systemctl restart postgresql
94 # Finally, we need to add two postgres users: one for the user that does
95 # the import and another for the webserver which should access the database
99 sudo -u postgres createuser -s $USERNAME
100 sudo -u postgres createuser apache
103 # Setting up the Apache Webserver
104 # -------------------------------
106 # You need to create an alias to the website directory in your apache
107 # configuration. Add a separate nominatim configuration to your webserver:
110 sudo tee /etc/httpd/conf.d/nominatim.conf << EOFAPACHECONF
111 <Directory "$USERHOME/build/website">
112 Options FollowSymLinks MultiViews
113 AddType text/html .php
114 DirectoryIndex search.php
118 Alias /nominatim $USERHOME/build/website
122 sudo sed -i 's:#.*::' /etc/httpd/conf.d/nominatim.conf #DOCS:
128 sudo systemctl enable httpd
129 sudo systemctl restart httpd
133 # Installing Nominatim
134 # ====================
136 # Building and Configuration
137 # --------------------------
139 # Get the source code from Github and change into the source directory
141 if [ "x$1" == "xyes" ]; then #DOCS: :::sh
143 git clone --recursive git://github.com/openstreetmap/Nominatim.git
146 cd $USERHOME/Nominatim #DOCS:
149 # When installing the latest source from github, you also need to
150 # download the country grid:
152 if [ ! -f data/country_osm_grid.sql.gz ]; then #DOCS: :::sh
153 wget -O data/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz
156 # The code must be built in a separate directory. Create this directory,
157 # then configure and build Nominatim in there:
163 cmake $USERHOME/Nominatim
167 # Adding SELinux Security Settings
168 # --------------------------------
170 # It is a good idea to leave SELinux enabled and enforcing, particularly
171 # with a web server accessible from the Internet. At a minimum the
172 # following SELinux labeling should be done for Nominatim:
174 sudo semanage fcontext -a -t httpd_sys_content_t "$USERHOME/Nominatim/(website|lib|settings)(/.*)?"
175 sudo semanage fcontext -a -t httpd_sys_content_t "$USERHOME/build/(website|lib|settings)(/.*)?"
176 sudo semanage fcontext -a -t lib_t "$USERHOME/build/module/nominatim.so"
177 sudo restorecon -R -v $USERHOME/Nominatim
178 sudo restorecon -R -v $USERHOME/build
181 # You need to create a minimal configuration file that tells nominatim
182 # the name of your webserver user and the URL of the website:
185 tee settings/local.php << EOF
187 @define('CONST_Database_Web_User', 'apache');
188 @define('CONST_Website_BaseURL', '/nominatim/');
193 # Nominatim is now ready to use. Continue with
194 # [importing a database from OSM data](../admin/Import-and-Update.md).