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NagiosVMA

http://www.vmware.com/vmtn/appliances/directory/372

NagiosVMA, service, host & network monitoring in 10 minutes.

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Judge-Dredd
Contributor
Contributor

What does the appliance do and what unique value does it provide to the intended audience:

Another Nagios appliance. Configured in under 10 minutes.

Innovative use of virtualization technology:

none.

Size of the appliance relative to functionality and performance:

Too big at over 300MB. There is another Nagios appliance closer to 100MB. With the number of sub 100MB appliances, I see no reason for this appliance to be so large.

Comments:

The appliance should be smaller, but would be my first choice for download if I was looking for a Nagios appliance. I'm sold on the 10 Minute Config.

Note : This review is based only on the appliance description, not on the actual appliance

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sixshooter1973
Contributor
Contributor

A free Network Sniffer sounds good to me!!! Great Idea. Will post again after testing out this appliance.

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entisys
Contributor
Contributor

Innovative use of virtualization technology:

none.

In response to that, I would counter and say, "without virtualization technology, how would you get this operable[/u] in 10 minutes or less"

Size of the appliance relative to functionality and

performance:

Too big at over 300MB. There is another Nagios

appliance closer to 100MB. With the number of sub

100MB appliances, I see no reason for this appliance

to be so large.

I agree. I'm working on reducing the size; I could, for example, remove VM Tools, and reduce it by almost 50mb. (tools install requires OS source libraries to be installed)

Comments:

The appliance should be smaller, but would be my

first choice for download if I was looking for a

Nagios appliance. I'm sold on the 10 Minute Config.

Glad to hear that it would be your first choice...

Note : This review is based only on the appliance

description, not on the actual appliance

To bad you didn't try it out before reviewing it. Please try it out; it's impressively quick and easy to use.

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tsavoie
Contributor
Contributor

This is a great idea for the beginning Nagios user.

We have been using Nagios for a few years and have extensive configuration files. I'm going to try to install our conf files directly into etc to see how Monarch handles them.

One problem that I have run into is that SAMBA, or at least a SMBCLIENT equivalent, is not installed. We use check_disk_smb plugin to connect to Windows Servers to monitor free space.

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Justin_White
Contributor
Contributor

Username: root

Password: nagios

Wrong. Password is... root

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entisys
Contributor
Contributor

Username: root

Password: nagios

Wrong. Password is... root

Hi Justin,

We're quite sure the password is nagios[/b].

Are you sure you are commenting on the correct appliance?

Maybe you accidentally changed it somehow?

Or perhaps the torrent has been tampered with?

We'll be posting a new link for downloads tonight.

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Steve_Goldsmith
Contributor
Contributor

Has anybody had any luck converting this to ESX. I am getting unknow OS installed errors.

Thanks

Steve

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hawkeye1101
Contributor
Contributor

Curious how someone can decide to rate this without actually running it.

It is an awesome appliance. This is a quick kill for anyone who wants a real nagios monitoring setup running quickly.

With the defualt intro page with links to Nagios and Monarch, and password info right there, things just couldn't be simpler.

The Monarch frontend is very nice configuration tool although the inherent complexity (and resultant power) of Nagios remains.

Thanks to entisys for providing this VM.

We have been running nagios 1.x for several years. This is an easy way to figure out the migration to 2.x we will be doing soon.

And yes indeed the root password is nagios as advertised.

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Justin_White
Contributor
Contributor

Downloaded it again and password is nagios.

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Justin_White
Contributor
Contributor

No gui?

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hawkeye1101
Contributor
Contributor

Read the description again. It tells you what to do!

You don't need a gui on the appliance, it would be a waste of time and resources. Point your browser at the IP address that the VM obatains and reports above the login prompt when it boots.

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david_marshall
Contributor
Contributor

I can also confirm the initial password was 'nagios'.

I'm not sure why people are questioning the usefulness, unless they are questioning the same thing on many of these other appliances.

In fact, knowing how long and tedious it is to setup a base Linux machine and then installing the Nagios application on top of that, I found this an extremely useful appliance. I can't remember how long it actually took to get it up and running, but 10 minutes didn't seem like that far off the mark. Kudos!

David Marshall http://www.vmblog.com | Follow me @vmblog | 7x vEXPERT since 2009
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TomBa
Contributor
Contributor

Edit: Deleted. Irrelevant question.

Message was edited by:

TomBa

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agesop
Contributor
Contributor

Hi all,

does anybody got this Appliance running under the new VMware Server 1.0.0?

Can't get the Machine booting. Even BIOS does not appear.

Any Ideas?

thx

Dirk

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gtaylor
Contributor
Contributor

I had to create a new VM in VMserver.

First, I deleted all the files except the NagiosVMA.vmdk file from the original appliance download.

Second, I created a new Vm in VMWare Server and selected Custom then Linux and "Other Linux'. I gave the new VM the same name 'NagiosVMA' and pointed to the original file where the vmdk file still exists.

Third, when asked about I/O adapters I selected BusLogic and then on the next screen I told the VM wizard to use an existing disk and told it to use the original NagiosVMA.vmdk

After that I was able to boot the VM fine.

Regards

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pmettes
Contributor
Contributor

I have been waiting for something like this to show up for about a year! woot!, This is Awesome, I have known for a long time that I wanted to run certain linux apps, but as a network manager coming from a windows background just getting into linux I had a very hard time getting nagios running as well as RT, but I do understand that these apps are the shiznat!, so I thank my lucky stars that VMware appliances came around, and people like you guys release these wonderful appliances ready to roll. It is an incrdible service to the IT community and I thank you again!

Thanks VMware for releasing the player, and thank you too all those who release Appliances. It is so helpful for people like myself.

\- Patrick Mettes

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jamieorth
Expert
Expert

Anyone willing to compare NAgios with Zenoss? My shop has been using Nagios since 1.0. We only have one Linux admin so if he gets hit by the bus this appliance will come in handy. We are on ESX 3.0. Has anyone ran this appliance with ESX?

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bedb
Contributor
Contributor

Hi

Has anybody had any luck converting this to ESX. I am

getting unknow OS installed errors.

Yes i had managed it and its running. Enviroment: ESX 2.5.2 with SAN and VC

The Appliance was running and configured on Windows XP with VMware Server 1. After doing tests i like to move it to our ESX Server. I found various articles, blogs and FAQs.

What i have done in a brief:

On the XP machine i have converted the vmdk file to flat.

vmware-vdiskmanager -r <virtualdisk-source> -t 2 <virtualdisk-target>

i got two files: NagiosVMA.vmdk and NagiosVMA-flat.vmdk

edited NagiosVMA.vmdk and check if the entry ddb.virtualHW ist set to 3.

Then copied(SCP) both files to my /vmimages directory on the ESX. Do not use your vmfs Volume!

Next do an import with vmkfstools, run vmkfstools on the smaller file -- the one that does not include "flat" in its file name.

eg. vmkfstools -i /vmimages/NagiosVMA.vmdk /vmfs/san1/NagiosVMA.vmdk

At last create a new virtual machine on your ESX and configure with existing disk pointing to your imported vmdk file.

startup and go!

keep in mind that the MAC adress will be changed.

And don't forget to install/update vmware-tools, if not you will get frequently messages like

vcpu-0| GuestMsg: Unknown protocol magic number

in your vmware.log

HTH

Bernd

Message was edited by:

bedb

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MemphisBytes
Contributor
Contributor

Hi there,

1st off, nice job with the VM, actually up and running in 10 minutes Smiley Happy

2nd a question... Before I put this 'out there', how can I password protect the Monarch EZ-Config web 'console'??

Thanks in advance for the help... yes i'm new Smiley Wink

MB™

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