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update all images to Alpine 3.15 #30

Merged
merged 1 commit into from
Dec 7, 2021
Merged

update all images to Alpine 3.15 #30

merged 1 commit into from
Dec 7, 2021

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bfritz
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@bfritz bfritz commented Dec 7, 2021

The alpine-chroot-install upgrade is needed for this commit where the Alpine 3.15 signing keys are added to the known key list.

Gotcha to be aware of: The go ssh library may have trouble connecting to the new version of openssh-server in Alpine 3.15 unless this line is added to the sshd_config:

PubkeyAcceptedAlgorithms +ssh-rsa

See golang/go#49952 . Noticed with k0sctl and the make build_cluster target.

The [alpine-chroot-install] upgrade is needed for [this commit] where
the Alpine 3.15 signing keys are added to the known key list.

Gotcha to be aware of:  The go ssh library may have trouble connecting
to the new version of openssh-server in Alpine 3.15 unless this line is
added to the `sshd_config`:

    PubkeyAcceptedAlgorithms +ssh-rsa

See golang/go#49952 .  Noticed with [k0sctl]
and the [make build_cluster] target.

[alpine-chroot-install]: https://github.com/alpinelinux/alpine-chroot-install
[k0sctl]: https://github.com/k0sproject/k0sctl
[make build_cluster]: https://github.com/bfritz/homelab-bootstrap/blob/v0.0.3/k0s/Makefile#L52-L53
[this commit]: alpinelinux/alpine-chroot-install@d4ab61f
@bfritz
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bfritz commented Dec 7, 2021

bors r+

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@bfritz
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bfritz commented Dec 7, 2021

bors r+

@bfritz bfritz merged commit 36a5c08 into main Dec 7, 2021
@bfritz bfritz deleted the upgrade_to_Alpine_3.15 branch December 7, 2021 13:27
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