FreeBSD System Setup

Introduction

This page explains how to setup a FreeBSD system capable of acting as a DrawMGT server. FreeBSD differers from Linux systems in that the basic installation includes very few users tools or applications by default. This means that you need to install all application support tools that DrawMGT requires, like Apache, MySQL and PHP.

FreeBSD is well documented. See the FreeBSD Handbook

Installing FreeBSD applications, called ports is simple and is explained here.

The basic steps to prepare a FreeBSD server are:

1. Install the base operating system
2. Setup disk mirroring
3. Install support software
4. Install other support tools
5. Install and test DrawMGT

These steps are described below.

Base Operating System Installation

1. Donwload an ISO image of the latest production production release:

   • http://www.freebsd.org/where.html

   • Typically you want the ISO disk-1. E.g. for release 7.2 its:
     • 7.2-RELEASE-i386-disk1.iso
   • Alternatively download:
     • 7.2-RELEASE-i386-dvd1.iso.gz
   • Note that other the CDs are not required
2. Put the CD (or DVD) in the system and boot

3. Disk partitions - Setup the following partitions (assuming disk > 300 GB):

   • Partition	Size	Description/Contents
     /	1 GB	root partition
     swap	2-4 GB	swap parition
     /var	10 GB	MySQL DBs and logs
     /tmp	10 GB	Make big enough to store a DVD ISO
     /usr	20 GB	Applications and ports
     /e/vol001	all remaining free space	Web trees and backups

   • Note: Later you will make a symbolic link from /home --> /e/vol001/home

4. Network configuration - You will need the following niformaion:
   • Hostname and domain for the machine
   • IP address for the machine
   • IP address of gateway
   • IP address of primary and secondary DNS servers

Post Installation Tasks

1. NTP Setup -

   • Get full domain names of at least two NTP servers (called ntp1.domain and ntp2.domain below)

   • Set system time with ntpdate:

     ntpdate -u ntp1.domain

   • Configure NTP servers, enable and start NTP daemon

     vi /etc/ntp.conf
     server ntp1.domain
     server ntp2.domain
     :x
     
     vi /etc/rc.conf
     # Add:
     xntpd_enable="YES"
     :x
     
     /etc/rc.d/ntp start

   • Check NTP is running and has connected to servers:

     ntpq -p 

2. Install and run CVSUP.
   • CVSUP updates the ports collections and ensures that you install the latest applications and package versions. Basically
     • it updates all the make files in the directory tree /usr/ports (or other directory trees depending on the configuration).
   • Install cvsup (this can take 10-20 minutes)

     cd /usr/ports/net/cvsup-without-gui
     make install

   • Configure a ports supfile

     cd /root
     mkdir cvsup
     cd cvsup
     
     vi ports-supfile
     # Add the following
     *default host=cvsup.ch.FreeBSD.org
     *default base=/var/db
     *default prefix=/usr
     *default release=cvs tag=.
     *default delete use-rel-suffix
     
     *default compress
     
     #src-all
     #doc-all
     ports-all
     :x

   • Create script to run the runs the ports file: Pot the following code
     • into the file /root/cvsup/run-cvsup.sh, then set execute permissions on the file.

     #
     # cvsup options:
     #
     #  -g         Disables GUI
     #  -L 2       Log verbosity=2
     #
     
     PROD=$0
     TS=`/bin/date +'%Y%m%d-%H%M'`
     
     CVSUP=/usr/local/bin/cvsup
     
     CVSUP_OPTS='-g -L 2'
     CVSUP_SUPFILE='ports-supfile'
     LOG_FILE=${CVSUP_SUPFILE}-${TS}.log
     
     if [ ! -f ${CVSUP_SUPFILE} ]
     then
       echo "${PROD}: No such file: ${CVSUP_SUPFILE}"
       exit 1
     fi
     
     echo "${PROD}: Log file: ${LOG_FILE}"
     echo "${PROD}: SUP file: ${CVSUP_SUPFILE}"
     echo "${PROD}: Start: `date`"
     
     ${CVSUP} ${CVSUP_OPTS} ${CVSUP_SUPFILE} > ${LOG_FILE}
     
     echo "${PROD}: Done:  `date`"
     

   • Run cvsup: This could take 10-15 minutes (depending on the network connection)

     chmod +x run-cvsup.sh
     ./run-cvsup.sh ports-supfile

Disk Mirroring Configuration

Software Package Management

Encrypted Filesystem Configuration

1. To be completed

Main Applications to Install

1. PHP5
2. MySQL Server/Client
3. Apache

Apache Configuration

Basic Configuration

Virtual Host Configuration

Additional Tools Required for DrawMGT