Restrict transparent hugepages when tuned isn't installed
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Authored by dereckson on Feb 7 2023, 19:35.

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DorianWinty

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rOPS180e5d932b2c: Restrict transparent hugepages when tuned isn't installed

Summary

To avoid performance issues with containers databases,
Docker engines have their transparent hugepages disabled
through tuned.

A fresh install of Rocky 9 shows tuned isn't shipped by default.
As such, we can offer an altrnative plan to use /sys/kernel.

Test Plan

Tested on docker-002

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rOPS Nasqueron Operations

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Event Timeline

dereckson requested review of this revision.Feb 7 2023, 19:35

dereckson created this revision.

Harbormaster completed remote builds in B4402: Diff 7054.Feb 7 2023, 19:35

DorianWinty accepted this revision.Feb 7 2023, 19:36

This revision is now accepted and ready to land.Feb 7 2023, 19:36

Closed by commit rOPS180e5d932b2c: Restrict transparent hugepages when tuned isn't installed (authored by dereckson). · Explain WhyFeb 7 2023, 19:36

This revision was automatically updated to reflect the committed changes.

dereckson added a commit: rOPS180e5d932b2c: Restrict transparent hugepages when tuned isn't installed.

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roles/

paas-docker/

kernel/

init.sls

10 lines

Diff 7055

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roles/paas-docker/kernel/init.sls

Restrict transparent hugepages when tuned isn't installedClosedPublicActions