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Add support for Ubuntu 20.04 (Focal) #8727

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merged 1 commit into from
Mar 11, 2020

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hakman
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@hakman hakman commented Mar 11, 2020

Ubuntu 20.04 is close to release and will be the next Ubuntu LTS release.
From Kubernetes point of view, this will be the supported distro with the newest Kernel for some time (Debian 10 and RHEL/CentOS 8 were just released).

Once official stable images are released will add an e2e test for it.

@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Mar 11, 2020
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hakman commented Mar 11, 2020

/cc @rifelpet

@k8s-ci-robot k8s-ci-robot requested a review from rifelpet March 11, 2020 04:57
if b.Distribution == distros.DistributionBionic && c.ResolverConfig == nil {
c.ResolverConfig = s("/run/systemd/resolve/resolv.conf")
if c.ResolverConfig == nil {
if b.Distribution == distros.DistributionBionic || b.Distribution == distros.DistributionFocal {
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Out of interest, do you know that this was needed? I was hoping they might have fixed it!

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This is a more general issue for distros that enable DNS cache via systemd-resolved, so not sure it can be fixed. Without this CoreDNS keeps complaining about a DNS loop:
https://github.com/coredns/coredns/blob/master/plugin/loop/README.md#troubleshooting-loops-in-kubernetes-clusters

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Thanks @hakman

/approve
/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Mar 11, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hakman, justinsb

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Mar 11, 2020
@k8s-ci-robot k8s-ci-robot merged commit 1400528 into kubernetes:master Mar 11, 2020
@k8s-ci-robot k8s-ci-robot added this to the v1.18 milestone Mar 11, 2020
@hakman hakman deleted the ubuntu-focal branch March 15, 2020 16:44
k8s-ci-robot added a commit that referenced this pull request Apr 16, 2020
…pstream-release-1.17

Automated cherry pick of #8727: Add support for Ubuntu 20.04 (Focal)
k8s-ci-robot added a commit that referenced this pull request Apr 24, 2020
…pstream-release-1.16

Automated cherry pick of #8727: Add support for Ubuntu 20.04 (Focal)
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3 participants