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 # More repositories for postgresql 11 (CentOS default 'postgresql' is 9.2), postgis
21 # and llvm-toolset (https://github.com/theory/pg-semver/issues/35)
23 sudo yum install -y https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
24 sudo yum install -y centos-release-scl-rh
26 # More repositories for PHP 7 (default is PHP 5.4)
28 sudo yum install -y http://rpms.remirepo.net/enterprise/remi-release-7.rpm
29 sudo yum-config-manager --enable remi-php72
32 # Now you can install all packages needed for Nominatim:
36 sudo yum install -y postgresql11-server postgresql11-contrib postgresql11-devel \
37 postgis25_11 postgis25_11-utils \
38 wget git cmake make gcc gcc-c++ libtool policycoreutils-python \
39 devtoolset-7 llvm-toolset-7 \
40 php-pgsql php php-intl libpqxx-devel \
41 proj-epsg bzip2-devel proj-devel boost-devel \
42 python3-pip python3-setuptools python3-devel \
43 expat-devel zlib-devel
45 # make sure pg_config gets found
46 echo 'PATH=/usr/pgsql-11/bin/:$PATH' >> ~/.bash_profile
47 source ~/.bash_profile
49 pip3 install --user psycopg2 pytidylib
51 # If you want to run the test suite, you need to install the following
52 # additional packages:
55 sudo yum install -y php-dom php-mbstring
56 pip3 install --user behave nose
58 composer global require "squizlabs/php_codesniffer=*"
59 sudo ln -s ~/.config/composer/vendor/bin/phpcs /usr/bin/
61 composer global require "phpunit/phpunit=7.*"
62 sudo ln -s ~/.config/composer/vendor/bin/phpunit /usr/bin/
65 # System Configuration
66 # ====================
68 # The following steps are meant to configure a fresh CentOS installation
69 # for use with Nominatim. You may skip some of the steps if you have your
70 # OS already configured.
72 # Creating Dedicated User Accounts
73 # --------------------------------
75 # Nominatim will run as a global service on your machine. It is therefore
76 # best to install it under its own separate user account. In the following
77 # we assume this user is called nominatim and the installation will be in
78 # /srv/nominatim. To create the user and directory run:
80 sudo mkdir -p /srv/nominatim #DOCS: sudo useradd -d /srv/nominatim -s /bin/bash -m nominatim
81 sudo chown vagrant /srv/nominatim #DOCS:
83 # You may find a more suitable location if you wish.
85 # To be able to copy and paste instructions from this manual, export
86 # user name and home directory now like this:
88 export USERNAME=vagrant #DOCS: export USERNAME=nominatim
89 export USERHOME=/srv/nominatim
91 # **Never, ever run the installation as a root user.** You have been warned.
93 # Make sure that system servers can read from the home directory:
97 # Setting up PostgreSQL
98 # ---------------------
100 # CentOS does not automatically create a database cluster. Therefore, start
101 # with initializing the database, then enable the server to start at boot:
103 sudo /usr/pgsql-11/bin/postgresql-11-setup initdb
104 sudo systemctl enable postgresql-11
107 # Next tune the postgresql configuration, which is located in
108 # `/var/lib/pgsql/data/postgresql.conf`. See section *Postgres Tuning* in
109 # [the installation page](../admin/Installation.md#postgresql-tuning)
110 # for the parameters to change.
112 # Now start the postgresql service after updating this config file.
114 sudo systemctl restart postgresql-11
117 # Finally, we need to add two postgres users: one for the user that does
118 # the import and another for the webserver which should access the database
122 sudo -u postgres createuser -s $USERNAME
123 sudo -u postgres createuser apache
126 # Setting up the Apache Webserver
127 # -------------------------------
129 # You need to create an alias to the website directory in your apache
130 # configuration. Add a separate nominatim configuration to your webserver:
133 sudo tee /etc/httpd/conf.d/nominatim.conf << EOFAPACHECONF
134 <Directory "$USERHOME/build/website">
135 Options FollowSymLinks MultiViews
136 AddType text/html .php
137 DirectoryIndex search.php
141 Alias /nominatim $USERHOME/build/website
145 sudo sed -i 's:#.*::' /etc/httpd/conf.d/nominatim.conf #DOCS:
151 sudo systemctl enable httpd
152 sudo systemctl restart httpd
156 # Installing Nominatim
157 # ====================
159 # Building and Configuration
160 # --------------------------
162 # Get the source code from Github and change into the source directory
164 if [ "x$1" == "xyes" ]; then #DOCS: :::sh
166 git clone --recursive git://github.com/openstreetmap/Nominatim.git
169 cd $USERHOME/Nominatim #DOCS:
172 # When installing the latest source from github, you also need to
173 # download the country grid:
175 if [ ! -f data/country_osm_grid.sql.gz ]; then #DOCS: :::sh
176 wget --no-verbose -O data/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz
179 # The code must be built in a separate directory. Create this directory,
180 # then configure and build Nominatim in there:
186 cmake $USERHOME/Nominatim
190 # Adding SELinux Security Settings
191 # --------------------------------
193 # It is a good idea to leave SELinux enabled and enforcing, particularly
194 # with a web server accessible from the Internet. At a minimum the
195 # following SELinux labeling should be done for Nominatim:
197 sudo semanage fcontext -a -t httpd_sys_content_t "$USERHOME/Nominatim/(website|lib|settings)(/.*)?"
198 sudo semanage fcontext -a -t httpd_sys_content_t "$USERHOME/build/(website|lib|settings)(/.*)?"
199 sudo semanage fcontext -a -t lib_t "$USERHOME/build/module/nominatim.so"
200 sudo restorecon -R -v $USERHOME/Nominatim
201 sudo restorecon -R -v $USERHOME/build
204 # You need to create a minimal configuration file that tells nominatim
205 # the name of your webserver user and the URL of the website:
208 tee settings/local.php << EOF
210 @define('CONST_Database_Web_User', 'apache');
211 @define('CONST_Website_BaseURL', '/nominatim/');
216 # Nominatim is now ready to use. Continue with
217 # [importing a database from OSM data](../admin/Import-and-Update.md).