Willian Paixao f09a706b76 feat(mixin): add "All" option to cluster variable in dashboards ...

Enable the cluster variable to support an "All" option in Grafana
dashboards, allowing users to view metrics across all clusters or
in environments where the cluster label may be missing.

Changes:
- Add includeAll with allValue=".*" to cluster variable definitions
- Change all PromQL queries from exact matching (cluster="$cluster")
to regex matching (cluster=~"$cluster")

Affected dashboards:
- Node Exporter / Nodes (Linux, Darwin, AIX)
- USE Method / Node
- USE Method / Cluster

Signed-off-by: Willian Paixao <willian@ufpa.br>

2026-01-15 13:25:11 +01:00

..

prom-mixin.libsonnet

feat(mixin): add "All" option to cluster variable in dashboards

2026-01-15 13:25:11 +01:00