Bug 1939752 - ovnkube-master sbdb container does not set requests on cpu or memory
Summary: ovnkube-master sbdb container does not set requests on cpu or memory
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.8
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: 4.8.0
Assignee: Dan Williams
QA Contact: Dan Brahaney
Depends On:
Blocks: 1957749 1959021
TreeView+ depends on / blocked
Reported: 2021-03-17 00:15 UTC by Clayton Coleman
Modified: 2021-07-27 22:54 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2021-07-27 22:53:48 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Github openshift cluster-network-operator pull 1026 0 None open Bug 1939752: ovnkube: add missing resource requests for SBDB 2021-03-17 02:25:48 UTC
Red Hat Product Errata RHSA-2021:2438 0 None None None 2021-07-27 22:54:20 UTC

Description Clayton Coleman 2021-03-17 00:15:45 UTC
All platform containers should have requests for cpu and memory as described in 


The new e2e that verifies this caught this on the ovn jobs (this was the only gap it detected:

fail [github.com/onsi/ginkgo.0-origin.0+incompatible/internal/leafnodes/runner.go:113]: Mar 16 22:22:45.159: Pods in platform namespaces are not following resource request/limit rules or do not have an exception granted:
  apps/v1/DaemonSet/openshift-ovn-kubernetes/ovnkube-master/container/sbdb does not have a cpu request (rule: "apps/v1/DaemonSet/openshift-ovn-kubernetes/ovnkube-master/container/sbdb/request[cpu]")
  apps/v1/DaemonSet/openshift-ovn-kubernetes/ovnkube-master/container/sbdb does not have a memory request (rule: "apps/v1/DaemonSet/openshift-ovn-kubernetes/ovnkube-master/container/sbdb/request[memory]")

Add both requests and then open a PR to openshift-tests to remove the temporary override (the constraint will report ovnkube-master as a flake on e2e run).

Comment 2 Dan Brahaney 2021-04-08 14:13:30 UTC
❯ oc get -o yaml -n openshift-ovn-kubernetes ds ovnkube-master
            cpu: 10m
            memory: 300Mi

verified on build registry.ci.openshift.org/ocp/release:4.8.0-0.nightly-2021-04-08-005413

Comment 5 errata-xmlrpc 2021-07-27 22:53:48 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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