Mediawiki/Installing

Revision as of 14:23, 28 April 2014

install apache2

find the package name and install

~$ sudo yum search apache
Loaded plugins: security
...
httpd.x86_64 : Apache HTTP Server

~$ sudo yum install httpd.x86_64

install php & mysql

~$ sudo yum install php php-mysql php-gd mysql-server php-xml mysql

setup mysql

make sure mysql is started

~$ sudo service mysqld status
or
~$ sudo service mysqld start

setup the basics

~$ sudo mysql_secure_installation
Set root password? [Y/n] y
Remove anonymous users? [Y/n] y
 Disallow root login remotely? [Y/n] y
Remove test database and access to it? [Y/n] y
Reload privilege tables now? [Y/n] y

login to db

~$ mysql -u root -p

Create mysql wiki user

~$ mysql> CREATE USER 'wiki'@'localhost' IDENTIFIED BY 'THISpasswordSHOULDbeCHANGED';
~$ mysql> exit

login as new user to verify account works

~$ mysql -u wiki -p
~$ mysql> exit

create DB

~$ mysql -u root -p
~$ mysql> CREATE DATABASE sewikidatabase;

verify DB creation

~$ mysql> SHOW DATABASES;

assign rights to wiki user for new database created

~$ mysql> GRANT ALL PRIVILEGES ON sewikidatabase.* TO 'wiki'@'localhost' IDENTIFIED BY 'wikiuserpassword' WITH GRANT OPTION;
~$ mysql> exit

verify permissions have been granted

~$ mysql -u wiki -p
~$ mysql> SHOW GRANTS;
+---------------------------------------------------------------------------------------------------------------+
| Grants for wiki@localhost                                                                                   |
+---------------------------------------------------------------------------------------------------------------+
| GRANT USAGE ON *.* TO 'wiki'@'localhost' IDENTIFIED BY PASSWORD '*2K21458K438UYE85A38B9Y7Y78DAEBF4T8689YK4' |
| GRANT ALL PRIVILEGES ON `sewikidatabase`.* TO 'wiki'@'localhost' WITH GRANT OPTION                          |
+---------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)

set apache and mysql to start on boot

~$ chkconfig httpd on
~$ chkconfig mysqld on

download mediawiki and verify

mediawiki

~$ wget http://releases.wikimedia.org/mediawiki/1.22/mediawiki-1.22.6.tar.gz

gpg signature

~$ wget http://releases.wikimedia.org/mediawiki/1.22/mediawiki-1.22.6.tar.gz.sig

gpg keys

~$ wget wget https://www.mediawiki.org/keys/keys.txt

import keys

~$ gpg --import keys.txt

verify file with detached sig

~$ gpg --verify mediawiki-1.22.6.tar.gz.sig mediawiki-1.22.6.tar.gz
gpg: Signature made Thu 24 Apr 2014 07:42:22 PM EDT using RSA key ID 7F901A30
gpg: Good signature from "Mark A. Hershberger <mah@everybody.org>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 3CEF 8262 806D 3F0B 6BA1  DBDD 7956 EE47 7F90 1A30

This means the file was verified successfully

gpg: Good signature from "Mark A. Hershberger <mah@everybody.org>"