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Percona Installation
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Prerequisites
yum install libaio-devel cmake ncurses-devel
Installation
Download the latest version of the software:
cd /extra/src
wget http://www.percona.com/redir/downloads/Percona-Server-5.5/LATEST/source/Percona-Server-5.5.32-rel31.0.tar.gz
tar zxf Percona-Server-5.5.32-rel31.0.tar.gz
cd Percona-Server-5.5.32-rel31.0
Configure it:
cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DBUILD_CONFIG=mysql_release -DFEATURE_SET=community -DWITH_EMBEDDED_SERVER=OFF
If it makes without any errors, build and install:
make
make install
Copy the default preferences file:
cp support-files/my-medium.cnf /etc/my.cnf
Because we compiled and installed as root, we need to change the ownership on the installed files so that the mysql user can access them:
cd /usr/local/mysql
chown -R mysql .
chgrp -R mysql .
Create the MySQL data directory and initialize the user tables. In order to get this to run with 5.1.29-rc, I had to edit /etc/my.cnf
and comment out the skip-federated
line.
/usr/local/mysql/scripts/mysql_install_db --user=mysql
While most of the installation can be owned by root, the data directory must be owned by the mysql user:
chown -R root .
mkdir var
chown -R mysql var
To test out the installation, start up the MySQL server:
bin/mysqld_safe --user=mysql &
Post Install Configuration
Use the provided script to assign a password to the root account as well as removing anonymous access and the test database:
/usr/local/mysql/bin/mysql_secure_installation
Stop the MySQL daemon:
killall mysqld
Automatic startup
We're going to use daemontools.
If you haven't already, install daemontools.
Create a directory for the MySQL service:
mkdir -m 1755 /var/service/mysql
cd /var/service/mysql
Create the /var/service/mysql/run
script, making sure to change the servername:
#!/bin/sh
exec 2>&1
exec \
/usr/local/bin/setuidgid mysql \
/usr/local/mysql/bin/mysqld \
--basedir=/usr/local/mysql \
--user=mysql \
--port=3306 \
--socket=/tmp/mysql.sock
Make the script executable:
chmod 755 run
Our log script comes from John Simpson's:
mkdir -m 755 log
cd log
wget http://qmail.jms1.net/scripts/service-any-log-run
mv service-any-log-run run
chmod 755 run
Finally, add the service to daemontools by creating the symbolic link in /service
ln -s /var/service/mysql /service/mysql
Confirm that the service is running:
svstat /service/mysql /service/mysql/log
Resources
How to install Percona Server with XtraDB on FreeBSD
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