[release-4.14] OCPBUGS-19623: multus: set MULTUS_NODE_NAME to filter pods to local node #2022
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This allows multus to set an apiserver filter to only watch pods on its own node. Should reduce memory usage as multus doesn't care about pods on other nodes. Clusters with ~60,000 pods show multus using around 1.8G of RSS which seems fairly unecessary.
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@openshift-cherrypick-robot: Jira Issue OCPBUGS-19550 has been cloned as Jira Issue OCPBUGS-19623. Will retitle bug to link to clone. In response to this:
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@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-19623, which is valid. The bug has been moved to the POST state. 6 validation(s) were run on this bug
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/approve |
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@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-19623, which is valid. 6 validation(s) were run on this bug
No GitHub users were found matching the public email listed for the QA contact in Jira ([email protected]), skipping review request. In response to this:
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/retest |
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: dcbw, kyrtapz, openshift-cherrypick-robot The full list of commands accepted by this bot can be found here. The pull request process is described here
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/retest |
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/test e2e-aws-ovn-network-migration |
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/retest-required |
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/label cherry-pick-approved |
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@openshift-cherrypick-robot: Jira Issue OCPBUGS-19623: All pull requests linked via external trackers have merged: Jira Issue OCPBUGS-19623 has been moved to the MODIFIED state. In response to this:
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Fix included in accepted release 4.14.0-0.nightly-2023-09-23-035947 |
This is an automated cherry-pick of #2020
Resolves apiserver and worker node CPU/memory regression after openshift/multus-cni#181 landed by adding a piece that was forgotten in #1990