typhoon/digital-ocean
Dalton Hubble feac94605a Fix bootstrap mount to use shared volume SELinux label
* Race: During initial bootstrap, static control plane pods
could hang with Permission denied to bootstrap secrets. A
manual fix involved restarting Kubelet, which relabeled mounts
The race had no effect on subsequent reboots.
* bootstrap.service runs podman with a private unshared mount
of /etc/kubernetes/bootstrap-secrets which uses an SELinux MCS
label with a category pair. However, bootstrap-secrets should
be shared as its mounted by Docker pods kube-apiserver,
kube-scheduler, and kube-controller-manager. Restarting Kubelet
was a manual fix because Kubelet relabels all /etc/kubernetes
* Fix bootstrap Pod to use the shared volume label, which leaves
bootstrap-secrets files with SELinux level s0 without MCS
* Also allow failed bootstrap.service to be re-applied. This was
missing on bare-metal and AWS
2020-04-19 16:31:32 -07:00
..
container-linux/kubernetes Remove temporary workaround for v1.18.0 apply issue 2020-04-16 23:49:55 -07:00
fedora-coreos/kubernetes Fix bootstrap mount to use shared volume SELinux label 2020-04-19 16:31:32 -07:00