Elastix installation

ELASTIX
INSTALLATION
Elastix® Certification
© 2012, PALOSANTO SOLUTIONS All rights reserved. This documentation is confidential and
its intellectual property belongs to PaloSanto Solutions. Any unauthorized use, reproduction,
preparation of derivative works, performance, or display of this document, or software
represented by this document, without the express written permission of PaloSanto Solutions is
strictly prohibited. PaloSanto Solutions, Elastix and Elastix logo design, trademarks and/or
service marks belongs to Megatelcon S.A. all other trademarks, service marks, and trade
names are owned by their respective companies.

Installing from CD (1)

 It is strongly recommended to install Elastix‟s latest stable version
available from the project‟s webpage

 To install from a CD, we must download the image file (iso
extension) and burn it onto a blank disc.

 It is important to burn the iso using a dedicated burning software. A
mistake frequently made is to unpack the image and copy the
resulting directory structure on the disk. This will not result in a
bootable CD.


 Insert the installation CD in the drive and proceed to turn
on/reboot the computer.

 It is important to verify that the computer is configured to boot
from a CD. This can be checked from the BIOS.

 The Elastix installer will appear on your screen.

 To perform a standard installation just press ENTER

Note: The standard installation will erase the hard drive
completely.

 Select the language to be used during the installation process.

 The installer asks you to select the keyboard layout

 Select the partitioning type

 Confirm the removal of the partitions (Yes).

 Review/modify partitioning layout (No).

 Select to configure the Network Interface (Yes).

 Select to activate on boot and to enable IPv4 support.

 Select to use either DHCP or manual configuration.

 If manual configuration is used enter the address and mask.

 Enter the Gateway and DNS servers IP address.

 Enter the hostname.

 Select the appropriate time zone.

 Type a password for root, write it down in a safe place too.

 Wait until the automatic packages installation finishes.

 Type a root password for MySQL, write it down in a safe place too

 Reenter the MySQL root password.

 Type a password for Elastix‟s web GUI „admin‟ user, write it down in a
safe place too.

Note: This will also be the password for the following services: FreePBX,
Vtiger, A2Billing and FOP. Although not mentioned here this password is
also the AMI admin password.

 Reenter the password for Elastix‟s web GUI „admin‟ user.

 Installation is complete, we can enter the system using username
root and its password entered during the installation

Installation with soft RAID (1)

 RAID refers to use an array of multiple hard drives, primarily to
provide data redundancy.

 Depending on the number of hard drives available and the method
to configure the array, different RAID levels can be arranged. The
RAID level we will look into is RAID1.

 This RAID level involves two hard drives one being a mirror image
of the other.


 When possible, it is always preferable to try to make the RAID
arrays through hardware.

 However, if your server doesn‟t have a disk controller for the
creation of RAID arrays, we can use the operating system,
sacrificing some performance in favor of redundancy.

 This technique is known as soft RAID.

 It is important to point out that while hardware RAID mirrors disks,
software RAID mirrors partitions.

 The process begins in the same way of a normal installation until the
“Partitioning Type” window.
 In this step we must select “Create custom layout”

 We will see both hard drives, we must create three (3) partitions on
each drive.
 Select the option “New” and press enter.

 Drive Sizes: 1st partition = 100MB for boot, 2nd partition = the double of size of
the system‟s RAM for swap (in this example RAM is 512 MB), 3rd partition = fill
it with the available space.

 On each partition we must select “software RAID” as the “File System type”.

 Remember to select just the corresponding “Allowable Drive”, in the image
example is “hda”


Image of the process for the second partition (SWAP)


Image of the process for the third partition (we select
“Fill all available data”)

 At the end we will have 3 partitions on each drive.
 Don‟t worry about the order of every partition they will arrange in order
when we configure the RAID.

 To begin with the partitions mirroring we must select the option
"RAID”

 Here we will select the partitions that will be mirrored, the file system
to use and the Mount Point

 Mounting point: boot partition = /boot, swap = don‟t put anything,
“root” partition = use /


 File system type: boot partition = select ext3, swap partition =
select swap, and ext3 for the “root” partition.

 RAID level: Select RAID1 for all three partitions

 RAID members: Choose the partition pairs that have been
created in each one of the hard disks respectively.


Example of the mirroring of the boot partition.

Note: It is important to select the corresponding pairs of partitions in the RAID
Members section. In this example hda2 and sda2 are the partitions with 100MB for
boot.

 The RAID configurations will appear over the previously created
partitions. When we finished select OK to continue with the
installation normally.

Elastix installation

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