Grafana OSS with Checkmk MSP

General
,
1

Infrastructure
I am managing a distributed monitoring with Checkmk MSP, configured as follows:

A Master server.
A Slave server.
I have also connected this infrastructure with Grafana to create custom dashboards.

Specific Need
I want to create a dashboard in Grafana that allows filtering hosts by their state (State) using a dynamic filter based on a tag configured in Checkmk (for example, tag_category = network).

Attached Images
Example 1 (“Img_1”): Currently, I can view the global state of the hosts (UP, DOWN, WARN, UNKNOWN) without problems.

Img_1
Img_11147×671 79 KB

Example 2 (“Img_2”): However, when trying to add a filter by tag category (tag_category), which groups several computers, the error appears:
“The value ‘cmk_host_not_up’ was not found” in the Predefined graph section.
Issue
When I add a filter in the query, such as tag_category = network, Grafana fails to find the corresponding values, even though hosts with that tag do exist in Checkmk.

Img_2
Img_21157×755 86.2 KB

My goal is to setup a dynamic filter in Grafana that allows to filter all host states (UP, DOWN, WARN, UNKNOWN) based on a specific network device tag.

I would appreciate any guidance or solution to address this issue.

2

can you try to create the same query with checkmk built in tools? for example the service search?

the werk that introduced the metric #11834 describes that the services are created on the site.

so in order for your query to return data, you would need a site with the tag “category=network”.

i think what you want is the number of hosts with “category=network” that are down, is this correct? as far as i know this is currently not possible with the grafana plugin.