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Update to Go 1.22 #2550

Merged
merged 4 commits into from
Sep 5, 2024
Merged

Update to Go 1.22 #2550

merged 4 commits into from
Sep 5, 2024

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mtrmac
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@mtrmac mtrmac commented Sep 3, 2024

Do not merge before we are certain the consumers can update.

Cc: @Luap99

@@ -1,6 +1,6 @@
module github.com/containers/image/v5

go 1.21.0
go 1.22.5
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I have to think about this, I am not to happy about requiring a specific patch version. We may quickly end up moving faster than distros but I will look into it tomorrow.

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This comes from the sigstore dependencies, e.g. sigstore/sigstore#1786 sigstore/fulcio#1735 . In these instances we can hold them back, but it comes with the usual risks of a future vulnerability forcing us to update later at a hurry, or to fork to carry a backported fix.

For the record, there’s a parallel conversation about this issue in containers/podman#23289 .

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@Luap99 Luap99 Sep 4, 2024

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The problem around this is simple, we may end up moving faster than consumers.
The go 1.22 bump means no fedora 39 support already, if we start bumping the patch version we may require a newer version than in some distros. While we do have some upstream CI here we do not cover all the version we have to build on here, currently this CI setup does not use packit and we only test the latest fedora in cirrus I think so we easily break ourself in podman and buildah that have to build on fedora -1 and debian sid...
And we might break the packit tasks for centos stream/epel as well.

On every update we have to check all the versions in all the distros we care about to ensure it can still be build. I don't know how RHEL handles the golang versions but we certainly do not want to cut a new upstream releases for RHEL just to discover they cannot be build until golang is updated there.

IMO distros are responsible for shipping new golang with updated bug/security fixes, it seems strange for to require a specific patch version just because of a fix across all your consumers. It it not like go changes the behaviour on a patch release like they did with the for loop copy behavior in 1.22 which does require such an enforcement.

If a projects want to build it with a specific version they can use the toolchain directive which does not effect library users.

If these are the only dependencies where this done currently I would rather try to push back upstream. Though I understand that this can happy in any dependency at any time... I really hope it will not


And even worse this will become a gigantic PITA when backporting security fixes from such dependencies to LTS branches as these things need to happen fast but the golang update may not be so fast.

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Per discussion we accept this risk going forward so LGTM

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LGTM

@mtrmac mtrmac marked this pull request as ready for review September 4, 2024 16:06
Signed-off-by: Miloslav Trmač <[email protected]>
Signed-off-by: Miloslav Trmač <[email protected]>
... and increase the jitter precision

Signed-off-by: Miloslav Trmač <[email protected]>
@rhatdan
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rhatdan commented Sep 5, 2024

LGTM

@rhatdan rhatdan merged commit c155701 into containers:main Sep 5, 2024
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@mtrmac mtrmac deleted the go1.22 branch September 5, 2024 19:06
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3 participants