Insights shows upgradable packages but dnf disagrees (modules at fault?)
Hi folks
Insights is advising me that there are packages available to upgrade on some of my systems:
but:
[root@ipa5 ~]# dnf upgrade Updating Subscription Management repositories. Last metadata expiration check: 4:02:27 ago on Tue 12 Oct 2021 06:08:00 UTC. Dependencies resolved. Nothing to do. Complete!
Here's the list of upgradable packages and their versions in insights:
But dnf can only see the installed version of the package, not the "latest version" as displayed by insights:
[root@ipa5 ~]# dnf list --showduplicates perl-HTML-Parser Updating Subscription Management repositories. Last metadata expiration check: 0:28:23 ago on Tue 12 Oct 2021 10:12:39 UTC. Installed Packages perl-HTML-Parser.x86_64 3.72-15.module+el8.3.0+6498+9eecfe51 @rhel-8-for-x86_64-appstream-rpms Available Packages perl-HTML-Parser.x86_64 3.72-15.module+el8.3.0+6498+9eecfe51 rhel-8-for-x86_64-appstream-rpms
So far I've managed to figure out that this is something to do with modules. This is terribly non-discoverable (the modules that include a package are absent from the RHEA-2020:4724 advisory, and the output of 'dnf list' and 'dnf info')! But eventually I figured out that the particular perl-libwww-perl package that I have installed is part of the module 'perl-libwww-perl:6.34:8030020200428102957:b967a9a2':
[root@ipa5 ~]# dnf module info perl-libwww-perl:6.34:8030020200428102957:b967a9a2 Updating Subscription Management repositories. Last metadata expiration check: 0:29:58 ago on Tue 12 Oct 2021 10:12:39 UTC. Name : perl-libwww-perl Stream : 6.34 [d][e][a] Version : 8030020200428102957 Context : b967a9a2 Architecture : x86_64 Profiles : common [d] Default profiles : common Repo : rhel-8-for-x86_64-appstream-rpms Summary : A Perl interface to the World-Wide Web Description : The libwww-perl collection is a set of Perl modules which provide a simple and consistent application programming interface to the World-Wide Web. The main focus of the library is to provide classes and functions that enable you to write WWW clients. The library also contains modules that are of more general use and even classes that help you implement simple HTTP servers. LWP::Protocol::https adds a support for an HTTPS protocol. Requires : perl-IO-Socket-SSL:[2.066] : perl:[5.26] : platform:[el8] Artifacts : perl-Data-Dump-0:1.23-7.module+el8.3.0+6498+9eecfe51.noarch : perl-Data-Dump-0:1.23-7.module+el8.3.0+6498+9eecfe51.src : perl-Digest-HMAC-0:1.03-17.module+el8.3.0+6498+9eecfe51.noarch : perl-Digest-HMAC-0:1.03-17.module+el8.3.0+6498+9eecfe51.src : perl-Encode-Locale-0:1.05-10.module+el8.3.0+6498+9eecfe51.noarch : perl-Encode-Locale-0:1.05-10.module+el8.3.0+6498+9eecfe51.src : perl-File-Listing-0:6.04-17.module+el8.3.0+6498+9eecfe51.noarch : perl-File-Listing-0:6.04-17.module+el8.3.0+6498+9eecfe51.src : perl-HTML-Parser-0:3.72-15.module+el8.3.0+6498+9eecfe51.src : perl-HTML-Parser-0:3.72-15.module+el8.3.0+6498+9eecfe51.x86_64 : perl-HTML-Parser-debuginfo-0:3.72-15.module+el8.3.0+6498+9eecfe51.x86_64 : perl-HTML-Parser-debugsource-0:3.72-15.module+el8.3.0+6498+9eecfe51.x86_64 : perl-HTML-Tagset-0:3.20-34.module+el8.3.0+6498+9eecfe51.noarch : perl-HTML-Tagset-0:3.20-34.module+el8.3.0+6498+9eecfe51.src : perl-HTTP-Cookies-0:6.04-2.module+el8.3.0+6498+9eecfe51.noarch : perl-HTTP-Cookies-0:6.04-2.module+el8.3.0+6498+9eecfe51.src : perl-HTTP-Date-0:6.02-19.module+el8.3.0+6498+9eecfe51.noarch : perl-HTTP-Date-0:6.02-19.module+el8.3.0+6498+9eecfe51.src : perl-HTTP-Message-0:6.18-1.module+el8.3.0+6498+9eecfe51.noarch : perl-HTTP-Message-0:6.18-1.module+el8.3.0+6498+9eecfe51.src : perl-HTTP-Negotiate-0:6.01-19.module+el8.3.0+6498+9eecfe51.noarch : perl-HTTP-Negotiate-0:6.01-19.module+el8.3.0+6498+9eecfe51.src : perl-IO-HTML-0:1.001-11.module+el8.3.0+6498+9eecfe51.noarch : perl-IO-HTML-0:1.001-11.module+el8.3.0+6498+9eecfe51.src : perl-LWP-MediaTypes-0:6.02-15.module+el8.3.0+6498+9eecfe51.noarch : perl-LWP-MediaTypes-0:6.02-15.module+el8.3.0+6498+9eecfe51.src : perl-LWP-Protocol-https-0:6.07-4.module+el8.3.0+6498+9eecfe51.noarch : perl-LWP-Protocol-https-0:6.07-4.module+el8.3.0+6498+9eecfe51.src : perl-Mozilla-CA-0:20160104-7.module+el8.3.0+6498+9eecfe51.noarch : perl-Mozilla-CA-0:20160104-7.module+el8.3.0+6498+9eecfe51.src : perl-NTLM-0:1.09-17.module+el8.3.0+6498+9eecfe51.noarch : perl-NTLM-0:1.09-17.module+el8.3.0+6498+9eecfe51.src : perl-Net-HTTP-0 :6.17-2.module+el8.3.0+6498+9eecfe51.noarch : perl-Net-HTTP-0:6.17-2.module+el8.3.0+6498+9eecfe51.src : perl-TimeDate-1:2.30-15.module+el8.3.0+6498+9eecfe51.noarch : perl-TimeDate-1:2.30-15.module+el8.3.0+6498+9eecfe51.src : perl-Try-Tiny-0:0.30-7.module+el8.3.0+6498+9eecfe51.noarch : perl-Try-Tiny-0:0.30-7.module+el8.3.0+6498+9eecfe51.src : perl-WWW-RobotRules-0:6.02-18.module+el8.3.0+6498+9eecfe51.noarch : perl-WWW-RobotRules-0:6.02-18.module+el8.3.0+6498+9eecfe51.src : perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+9eecfe51.noarch : perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+9eecfe51.src Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled, [a]ctive
But there is another module, perl-libwww-perl:6.34:8030020200428102957:7cc0a66d which contains the package that insights lists as the "latest version":
[root@ipa5 ~]# dnf module info perl-libwww-perl:6.34:8030020200428102957:7cc0a66d Updating Subscription Management repositories. Last metadata expiration check: 0:34:20 ago on Tue 12 Oct 2021 10:12:39 UTC. Name : perl-libwww-perl Stream : 6.34 [d][e] Version : 8030020200428102957 Context : 7cc0a66d Architecture : x86_64 Profiles : common [d] Default profiles : common Repo : rhel-8-for-x86_64-appstream-rpms Summary : A Perl interface to the World-Wide Web Description : The libwww-perl collection is a set of Perl modules which provide a simple and consistent application programming interface to the World-Wide Web. The main focus of the library is to provide classes and functions that enable you to write WWW clients. The library also contains modules that are of more general use and even classes that help you implement simple HTTP servers. LWP::Protocol::https adds a support for an HTTPS protocol. Requires : perl-IO-Socket-SSL:[2.066] : perl:[5.24] : platform:[el8] Artifacts : perl-Data-Dump-0:1.23-7.module+el8.3.0+6498+31ea7642.noarch : perl-Data-Dump-0:1.23-7.module+el8.3.0+6498+31ea7642.src : perl-Digest-HMAC-0:1.03-17.module+el8.3.0+6498+31ea7642.noarch : perl-Digest-HMAC-0:1.03-17.module+el8.3.0+6498+31ea7642.src : perl-Encode-Locale-0:1.05-10.module+el8.3.0+6498+31ea7642.noarch : perl-Encode-Locale-0:1.05-10.module+el8.3.0+6498+31ea7642.src : perl-File-Listing-0:6.04-17.module+el8.3.0+6498+31ea7642.noarch : perl-File-Listing-0:6.04-17.module+el8.3.0+6498+31ea7642.src : perl-HTML-Parser-0:3.72-15.module+el8.3.0+6498+31ea7642.src : perl-HTML-Parser-0:3.72-15.module+el8.3.0+6498+31ea7642.x86_64 : perl-HTML-Parser-debuginfo-0:3.72-15.module+el8.3.0+6498+31ea7642.x86_64 : perl-HTML-Parser-debugsource-0:3.72-15.module+el8.3.0+6498+31ea7642.x86_64 : perl-HTML-Tagset-0:3.20-34.module+el8.3.0+6498+31ea7642.noarch : perl-HTML-Tagset-0:3.20-34.module+el8.3.0+6498+31ea7642.src : perl-HTTP-Cookies-0:6.04-2.module+el8.3.0+6498+31ea7642.noarch : perl-HTTP-Cookies-0:6.04-2.module+el8.3.0+6498+31ea7642.src : perl-HTTP-Date-0:6.02-19.module+el8.3.0+6498+31ea7642.noarch : perl-HTTP-Date-0:6.02-19.module+el8.3.0+6498+31ea7642.src : perl-HTTP-Message-0:6.18-1.module+el8.3.0+6498+31ea7642.noarch : perl-HTTP-Message-0:6.18-1.module+el8.3.0+6498+31ea7642.src : perl-HTTP-Negotiate-0:6.01-19.module+el8.3.0+6498+31ea7642.noarch : perl-HTTP-Negotiate-0:6.01-19.module+el8.3.0+6498+31ea7642.src : perl-IO-HTML-0:1.001-11.module+el8.3.0+6498+31ea7642.noarch : perl-IO-HTML-0:1.001-11.module+el8.3.0+6498+31ea7642.src : perl-LWP-MediaTypes-0:6.02-15.module+el8.3.0+6498+31ea7642.noarch : perl-LWP-MediaTypes-0:6.02-15.module+el8.3.0+6498+31ea7642.src : perl-LWP-Protocol-https-0:6.07-4.module+el8.3.0+6498+31ea7642.noarch : perl-LWP-Protocol-https-0:6.07-4.module+el8.3.0+6498+31ea7642.src : perl-Mozilla-CA-0:20160104-7.module+el8.3.0+6498+31ea7642.noarch : perl-Mozilla-CA-0:20160104-7.module+el8.3.0+6498+31ea7642.src : perl-NTLM-0:1.09-17.module+el8.3.0+6498+31ea7642.noarch : perl-NTLM-0:1.09-17.module+el8.3.0+6498+31ea7642.src : perl-Net-HTTP-0:6.17-2.module+el8.3.0+6498+31ea7642.noarch : perl-Net-HTTP-0:6.17-2.module+el8.3.0+6498+31ea7642.src : perl-TimeDate-1:2.30-15.module+el8.3.0+6498+31ea7642.noarch : perl-TimeDate-1:2.30-15.module+el8.3.0+6498+31ea7642.src : perl-Try-Tiny-0:0.30-7.module+el8.3.0+6498+31ea7642.noarch : perl-Try-Tiny-0:0.30-7.module+el8.3.0+6498+31ea7642.src : perl-WWW-RobotRules-0:6.02-18.module+el8.3.0+6498+31ea7642.noarch : perl-WWW-RobotRules-0:6.02-18.module+el8.3.0+6498+31ea7642.src : perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+31ea7642.noarch : perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+31ea7642.src Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled, [a]ctive
I've tried to do a bit of reading about modules and contexts, but there isn't a lot to go on. According to https://docs.fedoraproject.org/en-US/modularity/architecture/consuming/dnf-behavior/ the context "is a unique hash value generated by the build system to distinguish binaries built for different Fedora releases as a result of stream expansion". If I'm understanding this correctly, then the version numbers from the two modules above should be considered equal, neither one is newer than the other, and the problem is that Insights doesn't understand that, and ends up displaying the wrong information to me. Is that a known issue?
What I'm still confused by is how insights determines that perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+9eecfe51.noarch is older than perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+31ea7642.noarch; a naive version would determine that perl-libwww-perl-0:6.34-1.module+el8.3.0+6498+9eecfe51.noarch is the newer version, so how does insights decide that it's the older one? I've probably just missed something...
[additional]
Turns out I would have had an easier time identifying which modules provide the package with:
[root@ipa5 ~]# dnf module provides perl-libwww-perl Updating Subscription Management repositories. Last metadata expiration check: 1:35:10 ago on Tue 12 Oct 2021 10:12:39 UTC. perl-libwww-perl-6.34-1.module+el8.3.0+6498+31ea7642.noarch Module : perl-libwww-perl:6.34:8030020200428102957:7cc0a66d:x86_64 Profiles : common Repo : rhel-8-for-x86_64-appstream-rpms Summary : A Perl interface to the World-Wide Web perl-libwww-perl-6.34-1.module+el8.3.0+6498+9eecfe51.noarch Module : perl-libwww-perl:6.34:8030020200428102957:b967a9a2:x86_64 Profiles : common Repo : rhel-8-for-x86_64-appstream-rpms Summary : A Perl interface to the World-Wide Web perl-libwww-perl-6.34-1.module+el8.3.0+6498+fb59cb73.noarch Module : perl-libwww-perl:6.34:8030020200428102957:5839bc99:x86_64 Profiles : common Repo : rhel-8-for-x86_64-appstream-rpms Summary : A Perl interface to the World-Wide Web
... although this doesn't show which of the modules are currently enabled/active.
Responses