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Severity:
Important
Release Blocker:
Rejected
Architecture:

Unspecified
Release Note Text:

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There is currently a known issue. The *Knative Serving - Revision CPU, Memory, and Network usage* and *Knative Serving - Revision Queue proxy Metrics* dashboards are visible to all the namespaces, including those that do not have Knative services. They should show only with namespaces that have Knative services. (link:https://bugzilla.redhat.com/show_bug.cgi?id=2056682[BZ#2056682])

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There is currently a known issue. The *Knative Serving - Revision CPU, Memory, and Network usage* and *Knative Serving - Revision Queue proxy Metrics* dashboards are visible to all the namespaces, including those that do not have Knative services. They should show only with namespaces that have Knative services. (link: https://bugzilla.redhat.com/show_bug.cgi?id=2056682 [BZ#2056682])
Release Note Type:
Known Issue
Target Version:

4.12.z

Description of problem:

"Knative Serving - Revision CPU, Memory and Network Usage" dashboard under
dev view is rendered wrongly.

Reason is that under dev view prom query is different and ignores several template variables.

sum(rate(container_cpu_usage_seconds_total

{namespace="default", pod=~"autoscale-go-00001.*", container != "POD", container != ""}

[1m])) by (container) <- dev view

sum(rate(revision_app_request_count

{namespace="default", revision_name=~"autoscale-go-00001.*", configuration_name=~"autoscale-go.*", container_name="queue-proxy"}

[1m])) <- admin view

If user selects any project eg. the knative-eventing project the dashboards shows irrelevant pods that are not Knative Service related.

Version-Release number of selected component (if applicable):

Tested on OCP 4.9.21.

How reproducible:

Steps to Reproduce:
1. Install Serverless Operator, Serving and Eventing components
2. Run a sample Kantive service (https://gist.github.com/skonto/c1ff0becf3f592b886f279c7fd265040)
3. Compare the dashboard under admin, dev views.

Actual results:

Wrong data are shown eg. pick project knative-eventing.

Expected results:

Same data should be shown as under the admin view and not all projects should be listed as in admin view template variables control that.

Additional info: