644aef100b
The original change that added the unconfined label included a comment indicating it won't be needed in the future. See: https://github.com/kubernetes/kubernetes/pull/33555#issuecomment-251126908 That time is now. https://github.com/kubernetes/kubernetes/pull/33663 has landed and means we no longer have to go out of our way to make that work. Removing the label also increases security since there wasn't really a good reason for etcd to be run with such broad selinux privileges. This also will allow kubeadm to avoid errors on distros without an spc_t type, such as Gentoo and Container Linux (at the time of writing at least). Fixes https://github.com/kubernetes/kubeadm/issues/269