remove installation instructions for CentOS 7

This ends official support for CentOS 7.
This commit is contained in:
Sarah Hoffmann
2021-12-06 16:05:27 +01:00
parent bb175cc958
commit aefca48e78
5 changed files with 1 additions and 229 deletions

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@@ -23,7 +23,6 @@ foreach (src ${DOC_SOURCES})
endforeach()
ADD_CUSTOM_TARGET(doc
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/bash2md.sh ${PROJECT_SOURCE_DIR}/vagrant/Install-on-Centos-7.sh ${CMAKE_CURRENT_BINARY_DIR}/appendix/Install-on-Centos-7.md
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/bash2md.sh ${PROJECT_SOURCE_DIR}/vagrant/Install-on-Centos-8.sh ${CMAKE_CURRENT_BINARY_DIR}/appendix/Install-on-Centos-8.md
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/bash2md.sh ${PROJECT_SOURCE_DIR}/vagrant/Install-on-Ubuntu-18.sh ${CMAKE_CURRENT_BINARY_DIR}/appendix/Install-on-Ubuntu-18.md
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/bash2md.sh ${PROJECT_SOURCE_DIR}/vagrant/Install-on-Ubuntu-20.sh ${CMAKE_CURRENT_BINARY_DIR}/appendix/Install-on-Ubuntu-20.md

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@@ -106,11 +106,6 @@ If you are using a flatnode file, then it may also be that the underlying
filesystem does not fully support 'mmap'. A notable candidate is virtualbox's
vboxfs.
### I see the error: "clang: Command not found" on CentOS
On CentOS 7 users reported `/opt/rh/llvm-toolset-7/root/usr/bin/clang: Command not found`.
Double-check clang is installed. Instead of `make` try running `make CLANG=true`.
### nominatim UPDATE failed: ERROR: buffer 179261 is not owned by resource owner Portal
Several users [reported this](https://github.com/openstreetmap/Nominatim/issues/1168)
@@ -126,22 +121,6 @@ The server cannot access your database. Add `&debug=1` to your URL
to get the full error message.
### On CentOS the website shows "Could not connect to server"
`could not connect to server: No such file or directory`
On CentOS v7 the PostgreSQL server is started with `systemd`. Check if
`/usr/lib/systemd/system/httpd.service` contains a line `PrivateTmp=true`. If
so then Apache cannot see the `/tmp/.s.PGSQL.5432` file. It's a good security
feature, so use the
[preferred solution](../appendix/Install-on-Centos-7.md#adding-selinux-security-settings).
However, you can solve this the quick and dirty way by commenting out that line and then run
sudo systemctl daemon-reload
sudo systemctl restart httpd
### Website reports "DB Error: insufficient permissions"
The user the webserver, e.g. Apache, runs under needs to have access to the
@@ -182,7 +161,7 @@ by everybody, e.g.
Try `chmod a+r nominatim.so; chmod a+x nominatim.so`.
When running SELinux, make sure that the
[context is set up correctly](../appendix/Install-on-Centos-7.md#adding-selinux-security-settings).
[context is set up correctly](../appendix/Install-on-Centos-8.md#adding-selinux-security-settings).
When you recently updated your operating system, updated PostgreSQL to
a new version or moved files (e.g. the build directory) you should

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@@ -7,7 +7,6 @@ the following operating systems:
* [Ubuntu 20.04](../appendix/Install-on-Ubuntu-20.md)
* [Ubuntu 18.04](../appendix/Install-on-Ubuntu-18.md)
* [CentOS 8](../appendix/Install-on-Centos-8.md)
* [CentOS 7.2](../appendix/Install-on-Centos-7.md)
These OS-specific instructions can also be found in executable form
in the `vagrant/` directory.

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@@ -42,7 +42,6 @@ pages:
- 'Testing' : 'develop/Testing.md'
- 'External Data Sources': 'develop/data-sources.md'
- 'Appendix':
- 'Installation on CentOS 7' : 'appendix/Install-on-Centos-7.md'
- 'Installation on CentOS 8' : 'appendix/Install-on-Centos-8.md'
- 'Installation on Ubuntu 18' : 'appendix/Install-on-Ubuntu-18.md'
- 'Installation on Ubuntu 20' : 'appendix/Install-on-Ubuntu-20.md'

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@@ -1,204 +0,0 @@
#!/bin/bash
#
# *Note:* these installation instructions are also available in executable
# form for use with vagrant under `vagrant/Install-on-Centos-7.sh`.
#
# Installing the Required Software
# ================================
#
# These instructions expect that you have a freshly installed CentOS version 7.
# Make sure all packages are up-to-date by running:
#
sudo yum update -y
# The standard CentOS repositories don't contain all the required packages,
# you need to enable the EPEL repository as well. To enable it on CentOS,
# install the epel-release RPM by running:
sudo yum install -y epel-release
# More repositories for postgresql 11 (CentOS default 'postgresql' is 9.2), postgis
# and llvm-toolset (https://github.com/theory/pg-semver/issues/35)
sudo yum install -y https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
sudo yum install -y centos-release-scl-rh
# More repositories for PHP 7 (default is PHP 5.4)
sudo yum install -y http://rpms.remirepo.net/enterprise/remi-release-7.rpm
sudo yum-config-manager --enable remi-php72
sudo yum update -y
# Now you can install all packages needed for Nominatim:
#DOCS: :::sh
sudo yum install -y postgresql11-server postgresql11-contrib postgresql11-devel \
postgis25_11 postgis25_11-utils \
wget git cmake make gcc gcc-c++ libtool policycoreutils-python \
devtoolset-7 llvm-toolset-7 \
php-pgsql php php-intl libpqxx-devel \
proj-epsg bzip2-devel proj-devel boost-devel \
python3-pip python3-setuptools python3-devel \
expat-devel zlib-devel libicu-dev
pip3 install --user psycopg2 python-dotenv psutil Jinja2 PyICU datrie pyyaml
#
# System Configuration
# ====================
#
# The following steps are meant to configure a fresh CentOS 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 mkdir -p /srv/nominatim #DOCS: sudo useradd -d /srv/nominatim -s /bin/bash -m nominatim
sudo chown vagrant /srv/nominatim #DOCS:
#
# 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:
#
export USERNAME=vagrant #DOCS: export USERNAME=nominatim
export USERHOME=/srv/nominatim
#
# **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
# ---------------------
#
# CentOS does not automatically create a database cluster. Therefore, start
# with initializing the database, then enable the server to start at boot:
sudo /usr/pgsql-11/bin/postgresql-11-setup initdb
sudo systemctl enable postgresql-11
#
# Next tune the postgresql configuration, which is located in
# `/var/lib/pgsql/data/postgresql.conf`. See section *Postgres Tuning* in
# [the installation page](../admin/Installation.md#postgresql-tuning)
# for the parameters to change.
#
# Now start the postgresql service after updating this config file.
sudo systemctl restart postgresql-11
#
# 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
# only for reading:
#
sudo -u postgres createuser -s $USERNAME
sudo -u postgres createuser apache
#
# 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 --no-verbose -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:
#DOCS: :::sh
mkdir $USERHOME/build
cd $USERHOME/build
cmake $USERHOME/Nominatim
make
sudo make install
#
# Setting up the Apache Webserver
# -------------------------------
#
# The webserver should serve the php scripts from the website directory of your
# [project directory](../admin/Import.md#creating-the-project-directory).
# Therefore set up a project directory and populate the website directory:
#
mkdir $USERHOME/nominatim-project
cd $USERHOME/nominatim-project
nominatim refresh --website
#
# You need to create an alias to the website directory in your apache
# configuration. Add a separate nominatim configuration to your webserver:
#DOCS:```sh
sudo tee /etc/httpd/conf.d/nominatim.conf << EOFAPACHECONF
<Directory "$USERHOME/nominatim-project/website">
Options FollowSymLinks MultiViews
AddType text/html .php
DirectoryIndex search.php
Require all granted
</Directory>
Alias /nominatim $USERHOME/nominatim-project/website
EOFAPACHECONF
#DOCS:```
sudo sed -i 's:#.*::' /etc/httpd/conf.d/nominatim.conf #DOCS:
#
# Then reload apache
#
sudo systemctl enable httpd
sudo systemctl restart httpd
#
# Adding SELinux Security Settings
# --------------------------------
#
# It is a good idea to leave SELinux enabled and enforcing, particularly
# with a web server accessible from the Internet. At a minimum the
# following SELinux labeling should be done for Nominatim:
sudo semanage fcontext -a -t httpd_sys_content_t "/usr/local/nominatim/lib/lib-php(/.*)?"
sudo semanage fcontext -a -t httpd_sys_content_t "$USERHOME/nominatim-project/website(/.*)?"
sudo semanage fcontext -a -t lib_t "$USERHOME/nominatim-project/module/nominatim.so"
sudo restorecon -R -v /usr/local/lib/nominatim
sudo restorecon -R -v $USERHOME/nominatim-project
# You need to create a minimal configuration file that tells nominatim
# the name of your webserver user:
#DOCS:```sh
echo NOMINATIM_DATABASE_WEBUSER="apache" | tee .env
#DOCS:```
# Nominatim is now ready to use. Continue with
# [importing a database from OSM data](../admin/Import.md).