Bug 2020451

Summary:	opam gets stuck on 'yum -q -C list' for minutes due to 'yum' asking for confirmation of gpg key [patch available]
Product:	[Fedora] Fedora	Reporter:	Török Edwin <edwin+bugs>
Component:	opam	Assignee:	Robin Lee <robinlee.sysu>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	35	CC:	loganjerry, robinlee.sysu
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	opam-2.1.1-1.fc35	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-11-14 04:06:54 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:

Description Török Edwin 2021-11-04 22:17:41 UTC

Description of problem:
Upstream bugreports:
https://github.com/ocaml/opam/issues/4888
https://github.com/ocaml/opam/pull/4790

Version-Release number of selected component (if applicable):
2.1.0

How reproducible:


Steps to Reproduce:
1. Add some custom repositories (e.g. follow Fedora instructions from https://vscodium.com/#install)
$ yum repolist
repo id                                                         repo name
fedora                                                          Fedora 35 - x86_64
fedora-cisco-openh264                                           Fedora 35 openh264 (From Cisco) - x86_64
gitlab.com_paulcarroty_vscodium_repo                            gitlab.com_paulcarroty_vscodium_repo
rpmfusion-free                                                  RPM Fusion for Fedora 35 - Free
rpmfusion-free-updates                                          RPM Fusion for Fedora 35 - Free - Updates
updates                                                         Fedora 35 - x86_64 - Updates

$ opam search foo

Actual results:
Takes minutes to provide result. strace shows it is stuck waiting on a pid, and that pid is running 'yum -q -C list'

Expected results:
'opam search foo' completes quickly


Additional info:
Patch available here: https://github.com/ocaml/opam/commit/78093ea4299fb7a50bb5d9e939f39b24bc5cacbe
New upstream release may be available soon
yum -q -C list
Importing GPG key 0x5A278D9C:
 Userid     : "Pavlo Rudyi <paulcarroty>"
 Fingerprint: 1302 DE60 2318 89FE 1EBA CADC 5467 8CF7 5A27 8D9C
 From       : https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/raw/master/pub.gpg
Is this ok [y/N]: 

'yum -y makecache' doesn't help, and neither does manually answering yes here (on next invocation it'll just ask again).
Upstream patch replaces 'yum' invocation with 'rpm -qa' invocation.

Comment 1 Fedora Update System 2021-11-06 16:01:13 UTC

FEDORA-2021-f7696ef94a has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2021-f7696ef94a

Comment 2 Fedora Update System 2021-11-07 02:09:50 UTC

FEDORA-2021-f7696ef94a has been pushed to the Fedora 35 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-f7696ef94a`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-f7696ef94a

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2021-11-14 04:06:54 UTC

FEDORA-2021-f7696ef94a has been pushed to the Fedora 35 stable repository.
If problem still persists, please make note of it in this bug report.