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fix(observability): scope the "All" of the cluster and server variables - #496
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gabriele-wolfox merged 6 commits intoOct 26, 2026
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On the Klio Clusters dashboard, selecting a namespace and leaving the cluster variable on "All" still showed every cluster on the panels built from the Klio server metrics, because "All" matched any value (`.+`) instead of the clusters of the selected namespace. The server variable of the Klio Servers dashboard had the same problem with the servers. Let "All" expand to the values listed by these two variables, which are already filtered by their parents. The other variables keep matching any value. Source the clusters listed by the "Served cluster" variable from all the Klio server metrics, so a server that does not receive WAL, such as a read-only one, still lists the clusters it serves. Signed-off-by: Joao Detomini <joao.detomini@enterprisedb.com>
…sample The validation steps still described the single dashboard. Split them between the Klio Clusters and the Klio Servers dashboards, and add the checks for the "All" value of the cluster and server variables. Also fix what the sample README said about the server variable: it matches the OpenTelemetry service.name, which the multi sample sets differently for each server, so the two independent klio-a servers are not conflated. Signed-off-by: Joao Detomini <joao.detomini@enterprisedb.com>
The Klio Clusters dashboard did not tell which Klio server retains the backups of a cluster. Group the retained backups panel by server too, and show the server in its legend. The same panel on the Klio Servers dashboard gets the same legend. Signed-off-by: Joao Detomini <joao.detomini@enterprisedb.com>
… time range Now that "All" of the cluster and server variables expands to the listed values, a cluster or server that appears after the dashboard loads stays out of every panel until the page is reloaded. Refresh both variables when the time range changes, which also happens at every auto-refresh. Assisted-by: Claude Signed-off-by: Gabriele Quaresima <gabriele.quaresima@enterprisedb.com>
Two servers reading the same repository, such as a read-only one, both report its snapshots, so the Retained snapshots panel counted them twice. Group it by server too, as the Retained backups panel already does, and widen the Kopia snapshot tiles so the longer legend fits. Assisted-by: Claude Signed-off-by: Gabriele Quaresima <gabriele.quaresima@enterprisedb.com>
Capture the Klio Clusters and Klio Servers dashboards again after the changes to the variables and the per-server snapshot panel. Assisted-by: Claude Signed-off-by: Gabriele Quaresima <gabriele.quaresima@enterprisedb.com>
gabriele-wolfox
approved these changes
Oct 26, 2026
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Suggestions from the review of #475:
includeVarspart of that comment is not included, since it would carrynamespaceandclusteracross dashboards where they mean different things