Installing Zabbix on a CentOS/RedHat system (Updated)

By jbayer - Last updated: Friday, December 23, 2011 - Save & Share - 4 Comments

I needed to do several repeated installs of Zabbix, on both a CentOS 5.6 and Centos 6.1 system.  I also noted that Zabbix had been updated, along with a couple of other version changes.  This version also allows you to do upgrades on an existing system.  However, the upgrade has only been tested on installations done by previous versions of this script.  Anything else and you’re on your own.

There were a bunch of other changes I made, the complete list is below:

1.4	If webtatic installed, don't reinstall it
        If the user doesn't want to update the OS in the beginning,
             ask if the OS should be updated after completion
        If checkinstall is installed, don't rebuild
        Ask for a builddir, create if necessary
        If the zabbix database already exists, ask if it should be reinitialized
        If upgrade or keeping install, don't install zabbix-config
        When doing upgrade at end, manually install libxml2-python due to
             dependency on older libxml2
        Updated libxml version to 2.7.8-1
        updated Zabbix version to 1.8.9
        If a PHP accelerator is installed, don't ask to install another
        Removed install of rpm from libxlmsoft due to dependency problems
        Added exclude line to /etc/yum.conf when building on an x86_64 system
             to avoid loading 386/686 packages
        Merged versions for the 5.* and 6.* into one script
        Fixed bug for 6.* script which prevented PHP from being installed
        Made entry of MySql passwords hidden
        Added choice of accelerators:  apc, eaccelerator or xcache
        Added ability to do an upgrade of previous installs using this script
        For upgrade, added backup of database
        For upgrade, added backup of zabbix directories
        For x86_64 systems, added remove of all *86 rpms due to some dependency problems
        Detection of a 5.* vs a 6.* system is done two ways.  First, it looks
        for the number in /etc/issue.  After that, to confirm, it looks for
        the directory /etc/init, which only exists on the 6.* series.
        /etc/init is from the new upstart package.
        Added module to disable unneeded apache modules
        Added disable of iptables
        Added exclude line to the epel repo when on os version 6+, to exclude
             zabbix from being read

 

 

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4 Responses to “Installing Zabbix on a CentOS/RedHat system (Updated)”

Comment from cby
Time February 15, 2012 at 5:58 am

Just to let you know, upgrade went through on the test VM environment even though there were a number of error(?) messages displayed during the process.

No errors when running the upgraded zabbix (1.8.9). I haven’t tested on my production system but I’ll do so when I’m happy with the testing on the VM.

Many thanks for you efforts, much appreciated.

Comment from jbayer
Time February 15, 2012 at 3:11 pm

What sort of error messages did you see?

Also, if you could tell me the basic OS, and whether 32 or 64 bit, that would also help.

Thx

Comment from cby
Time February 15, 2012 at 5:05 pm

I reverted my VM to pre zabbix upgrade installation and re-ran the 1.4 script.

Running under Virtualbox 3.2.12 on ancient gentoo (2.6.18 kernel)

RHEL5.7 32-bit VM

Actually, looking at the output there are very few script errors, mostly compiler warnings (not unusual for gcc!).

I captured the entire output from the upgrade session. I can forward to you if you wish.

Nice job, thanks.

Comment from jbayer
Time February 23, 2012 at 1:39 pm

I’d appreciate the output. I’ve emailed you directly.

Thanks

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