Bug 1384609

Summary:	RFE: Download/generate the SRPM only once per build request
Product:	[Community] Copr	Reporter:	John Ellson <john.ellson>
Component:	backend	Assignee:	Miroslav Suchý <msuchy>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	kdudka, praiskup
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Last Closed:	2017-06-16 12:04:04 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:
Bug Depends On:
Bug Blocks:	1420540

Description John Ellson 2016-10-13 16:22:45 UTC

Description of problem:
Graphviz has a distroagnostic src.rpm for el[67],fc2[3456]
but COPR downloads the same src.rpm 6 times

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


How reproducible:
100%

Steps to Reproduce:
1. copr-cli build graphviz http://john.ellson.com/copr/graphviz-2.39.20161012.1437-1.src.rpm
2.
3.

Actual results:
src.rpm downloaded 6 stimes

Expected results:
src.rpm downloaded 1 time

Additional info:

Comment 1 Pavel Raiskup 2017-01-17 14:53:32 UTC

Stealing the bug report to make it a bit more general.

This becomes extremely important WRT mock-scm/tito builds;  where not only
download happens multiple times, but also docker container (doing mock
--srpmbuildm thus installing minimal buildroot) happens N-times, I guess
in all cases this happens on "dist-git" machine (not on builders) so this
causes huge load.

Comment 2 Pavel Raiskup 2017-01-23 09:41:58 UTC

Looks like to OOM bug 1412658 is related.

Comment 3 Pavel Raiskup 2017-06-16 12:04:04 UTC

Fixed by https://pagure.io/copr/copr/pull-request/70 and deployed to
production.