Unexpected SELinux warning when INSTALL_K3S_SKIP_DOWNLOAD=true

[harsimranmaan]

Environmental Info:
K3s Version:

k3s -v
k3s version v1.28.2+k3s1 (6330a5b)
go version go1.20.8

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

Cluster Configuration:

Single node

Describe the bug:
When k3s is installed with INSTALL_K3S_SKIP_SELINUX_RPM=true or INSTALL_K3S_SKIP_DOWNLOAD=true or INSTALL_K3S_SKIP_DOWNLOAD=selinux, the following message(or similar) is seen on Amazon Linux 2023/Centos

[INFO]  Skipping installation of SELinux RPM
[WARN]  Failed to find the k3s-selinux policy, please install:
    dnf install -y container-selinux
    dnf install -y https://rpm.rancher.io/k3s/stable/common/centos/8/noarch/

[INFO]  Creating /usr/bin/kubectl symlink to k3s

Steps To Reproduce:

• Disabled SELinux on host
• Installed K3s:

INSTALL_K3S_SKIP_DOWNLOAD=true INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SELINUX_WARN==true install.sh

Expected behavior:

The SELinux config steps to be skipped. Expect no warning message

[INFO]  Skipping installation of SELinux RPM

Actual behavior:

[INFO]  Skipping installation of SELinux RPM
[WARN]  Failed to find the k3s-selinux policy, please install:
    dnf install -y container-selinux
    dnf install -y https://rpm.rancher.io/k3s/stable/common/centos/8/noarch/

Additional context / logs:

[dereknola]

GH Autoclosed this. No backports because it only affects install script.

[VestigeJ]

$ sudo INSTALL_K3S_METHOD=rpm INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SELINUX_WARN==true ./install-k3s.sh

[INFO]  Finding release for channel stable
[INFO]  Using v1.28.5+k3s1 as release
[INFO]  Downloading hash https://github.com/k3s-io/k3s/releases/download/v1.28.5+k3s1/sha256sum-amd64.txt
[INFO]  Downloading binary https://github.com/k3s-io/k3s/releases/download/v1.28.5+k3s1/k3s
[INFO]  Verifying binary download
[INFO]  Installing k3s to /usr/local/bin/k3s
[INFO]  Skipping installation of SELinux RPM
[INFO]  Creating /usr/local/bin/kubectl symlink to k3s
[INFO]  Creating /usr/local/bin/crictl symlink to k3s
[INFO]  Creating /usr/local/bin/ctr symlink to k3s
[INFO]  Creating killall script /usr/local/bin/k3s-killall.sh
[INFO]  Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO]  env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO]  systemd: Creating service file /etc/systemd/system/k3s.service
[INFO]  systemd: Enabling k3s unit
Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service.
[INFO]  systemd: Starting k3s