In other words, you harrware detect overprovisioned or underutilized hypervisors and plan virtual machines VM management accordingly. You can move on to the next step, but if you want to know more about the VMware parameters check out the table below. Its purpose is to let you aggregate and virtualize the resources of the underlying physical hardware, and provide pools of virtual resources to your datacenter. Let me know if this helps. You have successfully configure VMware monitoring on Zabbix! This delay should be set open hardware monitor zabbix 6.2 the least update interval of zabbox VMware monitoring item.

A new template for zabbix 2. Also you can now monitor an infinite number of components, instead of the limits described below, and the HP generated entries in the eventlog. Use the template below if you are still running zabbix 1. This is the template I built for monitoring HP servers hardware. No SNMP configuration required. Last edited by mmarkwitzz ; , Tags: None.

Hi mmarkwitzz, I followed your instructions, but i don't get have any informations on the dashboard and even in the overview. Last edited by fritz ; , Reason: more informations. Comment Post Cancel. Debian-User Sorry for my bad english.

Same problem. No data collecting. In the overview i don't see any color, only blue arrows. Is it possible? Of course, everything is possible with Zabbix, we just need to use user macros with context. However, we are planning to use that macro in the LLD trigger prototype where datastore is not known until Zabbix creates the trigger.

Next, go back to the trigger prototype that we previously created and replace the number 5 with our macro so that the trigger name becomes:. Well done! Nothing much has changed except that Zabbix will now use that macro in triggers instead of number 5. However, we can now use context macros and change the alarm threshold only for some datastores. You can add as many context macros as you want or use regex t o match multiple datastores.

It is not clear to me why the Zabbix team did not include an item that shows the remaining free space on the datastore in bytes. We have only in percentage in the official template. Who knows, maybe they will add it later in some release.

In the meantime, we can easily add that item. Keep in mind that we have created a item prototype on the template so it could take up to an hour for Zabbix to create the actual items on the host.

By default, the official Zabbix template for VMware does not include any graphs, so to view datastore performances you will need to use ad-hoc graphs from the latest data tool. However you can easly update the official templates and add custom graphs.

In this step, we will create utilization and latency graphs for all the datastores using the graph prototype option. With those graphs, you can analyze datastore performances and manage capacity planning for them. Now that you know how to prototype graphs, you can create others in a similar way.

Here is just one example of a graph configuration for datastore latency statistics:. Keep in mind that we have created a graph prototype on the template so it could take up to an hour for Zabbix to create the actual graphs on the host. There is an article on the Zabbix blog where you can learn about trend prediction, so I will spare you the theory. Here, I want to focus on practical work. Trend prediction can be configured in triggers and in calculated items, I will use the latter.

All you need to do is to create a prototype item just like before but with parameters like in the picture below:. And remember, you have created an item prototype on the template so it could take up to an hour for Zabbix to create the actual items on the host. You might be thinking — what the hell is that monstrous formula?

Well, yes and no. I think I owe you a little clarification of that complicated formula. Zabbix official documentation demonstrates how to use timeleft function:. However, in another document Zabbix states that additional calculations are necessary for prediction to be reliable. In short, Zabbix has to check multiple time periods to keep up with rapid changes that may occur in resource usage datastores.

In our formula, Zabbix will make a prediction using various periods 8h, 4h, 1h, 15m and will take into account the worst prediction. If the prediction goes beyond 3 years, Zabbix will set prediction to 3 years i. Now you can combine everything you have learn in this tutorial so far and create this wonderful trigger:.

As you can see, the trigger name is full of macros. As for the trigger expression, the first condition in the trigger expression is unchanged.

Zabbix did not include an item that shows the percentage of CPU usage of the hypervisor host. No problem, we can easily add that item using Zabbix key called vmware. Jump to: navigation , search. Namespaces Page Discussion. Views Read View source View history.

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