Bug 1785390
Summary: | [api.ci 4.x blocker] containers/image: Per-image pull locking for bandwidth efficiency | |||
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Product: | OpenShift Container Platform | Reporter: | W. Trevor King <wking> | |
Component: | Node | Assignee: | Valentin Rothberg <vrothber> | |
Status: | CLOSED ERRATA | QA Contact: | Sunil Choudhary <schoudha> | |
Severity: | high | Docs Contact: | ||
Priority: | high | |||
Version: | 4.4 | CC: | aos-bugs, ccoleman, jokerman, lsm5, nagrawal, pthomas, rphillips, vrothber | |
Target Milestone: | --- | |||
Target Release: | 4.5.0 | |||
Hardware: | Unspecified | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | cri-o-1.18.1-1.dev.rhaos4.5.git60ac541.el8 | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | ||
Clone Of: | ||||
: | 1838167 (view as bug list) | Environment: | ||
Last Closed: | 2020-07-13 17:12:48 UTC | Type: | Bug | |
Regression: | --- | Mount Type: | --- | |
Documentation: | --- | CRM: | ||
Verified Versions: | Category: | --- | ||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
Cloudforms Team: | --- | Target Upstream Version: | ||
Embargoed: | ||||
Bug Depends On: | ||||
Bug Blocks: | 1838167 |
Description
W. Trevor King
2019-12-19 19:59:10 UTC
This is going to completely destroy api.ci when we move to 4.x clusters (I didn't realize we didn't have this). We currently pull 5-15GB of images each PR job, if we're doubling or tripling those big layers in pulls we could completely explode the cluster. This needs serious attention - bumping to high, I need some attention given to this in 4.4. 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, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:2409 |