Installation of k3s fails on Tumbleweed

[grisu48]

Environmental Info:
K3s Version: v1.25.5+k3s2

Node(s) CPU architecture, OS, and Version:

Linux tumbleweed 6.1.6-1-default #1 SMP PREEMPT_DYNAMIC Mon Jan 16 05:11:14 UTC 2023 (573f4a9) x86_64 x86_64 x86_64 GNU/Linux

Cluster Configuration: None

Describe the bug:

Installation of k3s via the get.k3s.io script fails on openSUSE Tumbleweed:

tumbleweed:~ # curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_START=true sh -s -
[INFO]  Finding release for channel stable
[INFO]  Using v1.25.5+k3s2 as release
[INFO]  Downloading hash https://github.com/k3s-io/k3s/releases/download/v1.25.5+k3s2/sha256sum-amd64.txt
[INFO]  Skipping binary downloaded, installed k3s matches hash
[ERROR]  Failed to find the k3s-selinux policy, please install:
    yum install -y container-selinux
    yum install -y https://rpm.rancher.io/k3s/stable/common/centos/8/noarch/k3s-selinux-1.2-2.el8.noarch.rpm

This is on a system with SELinux installed and set to ENFORCE. Changing SELinux to permissive doesn't change the outcome.

Steps To Reproduce:

• # curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_START=true sh -s -

Installed K3s: -

Expected behavior:

• k3s gets installed

Actual behavior:

• Installer terminates with an error

Additional context / logs:

[grisu48]

The issue might be located in https://github.com/k3s-io/k3s/blob/master/install.sh#L469, where the detection of the SUSE Distribution fails and we end up in the EL8 branch (credits to @Vogtinator for the discovery)

[Vogtinator]

Yes,

k3s/install.sh

Line 469 in f10af36

if [ "${ID_LIKE%%[ ]*}" = "suse" ]; then

is broken, that only works if suse is the first entry, but it's not.

[VestigeJ]

I just tried reproducing this with a reverted copy of the install.sh script but the install worked correctly - that being said the new install.sh seems to work correctly as well.

previous install.sh os-release check

latest install.sh