Grafana Variables

Suppose you have a query like this:

node_load1{kubernetes_node="node1"}

And you want to make a variable instead of hard-coding node1 into your query.

First, create a variable

• Name: node

• Type: Query

• Query: label_values(node_load1, kubernetes_node)

Second, use the variable in your query:

node_load1{kubernetes_node=~"$node"}

Bemerkung

Be sure to use the =~ operator to make use of the „All option“!

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