whatsuphome

With Zabbix 7.0 improved widget framework, the game clearly is on and the custom modules are popping out.

Yesterday I promised, or at least wrote, that I might not monitor my Qubes OS virtual machines. But, as a monitoring addict, I had to do that. As this is just boring usual Linux monitoring, let's at least use the automatic agent registration feature of Zabbix to do this.

Here's a weird, perhaps overly paranoid habit of mine: each year I arrive to Zabbix Summit -- or any similar conference -- with my Linux laptop reinstalled from scratch, running with the fortress that is Qubes OS. 

Thanks to that, no matter what would happen to my laptop either physically or through super skilled black hats, there's absolutely no risk that anything important or sensitive would be lost. It gives me the peace of mind and is a fun little period of time when I play around with something Completely Else.

As a continuation to my testing of initMAX custom Zabbix 7.0 widgets PRO versions, here's itemMAX widget.

Item value widget 

Zabbix has come with the item value widget for as long as anyone can remember. In fact, it's among the most important widgets you could think of.

Once again, I will be a speaker at the Zabbix Summit 2024 -- this time I'll keep the talk on brand new AI track, the topic being What's up, home? goes Generative AI. 

See you at the summit!

The following is a story about partially black monitoring with many missing details due reasons told later in this post, but is also a story about how a single hint on your dashboard can sometimes be your best friend.

Last year my Raspberry Pi 4 SD card started to tell me it should be retired. Some I/O errors, and more than that, suddenly the I/O request times started to be up to 10,000-20,000 milliseconds.

If you wonder why I've been so silent lately, it's because of I had my personal maintenance window going on for a month. In other words, I enjoyed my summer holiday. 

While I was away from keyboard, the nice fellows at InitMAX sent me two more pro versions of their custom Zabbix 7.0 widgets: gaugeMAX and ItemMAX. I'll create separate blog posts about them and today start with gaugeMAX.

Who wouldn't need a HAProxy in front of their Selenium instances at home? I guess nobody would NEED it but here we are.

I had my Zabbix Selenium tests running on my personal Mac. The trouble is/was that if I took my Mac away from home, or did take it offline for any reason, my tests broke. That. Is. Not. Good.

Zabbix 7.0 is fast. Not only it is fast for the new performance it gained underneath, but it also feels fast even on a Raspberry Pi 4.

Me being me, the following truly is an idea brought to you by Bad Idea Panda. Please, please do not try this at home. Or actually, DO try this at home, or any lab, but under any circumstances, DO NOT try this in production. Clear? Clear. Good, let's continue.

One of my colleagues still has not learned that if she goes for a vacation, she should not give me the exact name of the cruise ship she's going to. What do I do? Of course, I monitor the cruise ship location with Zabbix.

Tracking a cruise ship? WHY?

Because I can. This all started when she sent me a link to one of the ship tracking sites, like FlightRadar, but for maritime vessels. My response back was "I need to add this to my Zabbix", and here we are.