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Use go 1.21.0 #3362

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Use go 1.21.0 #3362

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kke
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@kke kke commented Aug 9, 2023

@kke kke added the dependencies Pull requests that update a dependency file label Aug 9, 2023
@kke kke marked this pull request as ready for review August 9, 2023 08:16
@kke kke requested a review from a team as a code owner August 9, 2023 08:16
@kke kke requested review from makhov and jnummelin August 9, 2023 08:16
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twz123 commented Aug 10, 2023

I wonder if we need to fix the release workflow for ARMv7, since Go changed its "dot zero" versioning scheme. Something similar has been done in #3193 for the PR workflows, but the release workflow has been overlooked in that PR:

k0s/.github/workflows/release.yml

Line 285 in f3db9b6

curl --silent -L "https://go.dev/dl/go${GO_VERSION%%.0}.linux-armv6l.tar.gz" | tar -C "$HOME/.local" -xz

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kke commented Aug 10, 2023

It would be nice if there was a download link for "latest 1.21.x".

With 1.20 the current implementation will download 1.20.0 if you give "1.20" or "1.20.0". (1.20.tar.gz contains v1.20, not the latest v1.20.7).

@kke kke dismissed stale reviews from ncopa and makhov via 31c225f August 10, 2023 11:47
@kke kke requested a review from twz123 August 10, 2023 11:47
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kke commented Aug 10, 2023 •
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Go 1.21 now defines that if a goroutine is panicking and recover was called directly by a deferred function, the return value of recover is guaranteed not to be nil. To ensure this, calling panic with a nil interface value (or an untyped nil) causes a run-time panic of type *runtime.PanicNilError.

To support programs written for older versions of Go, nil panics can be re-enabled by setting GODEBUG=panicnil=1. This setting is enabled automatically when compiling a program whose main package is in a module that declares go 1.20 or earlier.

I think we can just keep 1.19 in go.mod for k8s <= 1.26 and 1.20 for current and build all of them using go 1.21.

(this requires changing the workflows to use a hardcoded version in the setup-go action instead of reading from go.mod)

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ncopa commented Aug 16, 2023

upstream kubernetes 1.28.0 is built with go1.20.7:

$ go version kubernetes/client/bin/kubectl
kubernetes/client/bin/kubectl: go1.20.7

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kke commented Aug 16, 2023

I think kubernetes/release#3076 is the issue to track

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The PR is marked as stale since no activity has been recorded in 30 days

@github-actions github-actions bot added Stale and removed Stale labels Sep 15, 2023
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The PR is marked as stale since no activity has been recorded in 30 days

@github-actions github-actions bot added Stale and removed Stale labels Oct 18, 2023
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The PR is marked as stale since no activity has been recorded in 30 days

@github-actions github-actions bot added Stale and removed Stale labels Nov 19, 2023
@twz123 twz123 mentioned this pull request Nov 29, 2023
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The PR is marked as stale since no activity has been recorded in 30 days

@github-actions github-actions bot added Stale and removed Stale labels Dec 20, 2023
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github-actions bot commented Jan 5, 2024

This pull request has merge conflicts that need to be resolved.

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kke commented Jan 11, 2024

Already at 1.21.6

@kke kke closed this Jan 11, 2024
@kke kke deleted the go-1.21.0 branch January 11, 2024 08:34
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