Change node dashboard instance variable to use capture groups and avoid the need for variables that point to other variables. This fixes an issue with older Grafana versions (tested with 10.x and 11.x), and removes the need for a user-defined variable (omnistat_exporter_port).
Change node dashboard instance variable to use capture groups and avoid the need for variables that point to other variables. This fixes an issue with older Grafana versions (tested with 10.x and 11.x), and removes the need for a user-defined variable (
omnistat_exporter_port).