Adapt "Upstream DNS Requests" panel

Node Local DNS is a thin wrapper of CoreDNS. However, it uses CoreDNS 1.10 for now, while the regular CoreDNS deployed in the shoot clusters is 1.11 at the moment. DNS upstream-related metrics from CoreDNS 1.10 were deprecated in 1.11 in favor of newer ones. In consequence, the DNS Upstream panel need to be adapted to consider both metrics. Co-authored-by: Istvan Zoltan Ballok <[email protected]>
vicwicker · Jul 4, 2024 · dd41d37 · dd41d37
1 parent 9cdbf27
commit dd41d37
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/component/observability/plutono/dashboards/shoot/owners/worker/coredns-dashboard.json b/pkg/component/observability/plutono/dashboards/shoot/owners/worker/coredns-dashboard.json
@@ -751,7 +751,7 @@
       "targets": [
         {
           "exemplar": false,
-          "expr": "sum(rate(coredns_proxy_request_duration_seconds_count{job=~\"$job\", pod=~\"$pod\", proxy_name=\"forward\"}[$__rate_interval])) by (to)",
+          "expr": "sum(rate(coredns_proxy_request_duration_seconds_count{job=~\"$job\", pod=~\"$pod\", proxy_name=\"forward\"}[$__rate_interval]) or rate(coredns_forward_requests_total{job=~\"$job\", pod=~\"$pod\"}[$__rate_interval])) by (to)",
           "format": "time_series",
           "hide": false,
           "interval": "",