Kubernetes
v1.35.3Kubernetes Corev1.35.3 is a small patch with two kubeadm bug fixes and one DRA eviction status reporting cleanup. Low risk, safe to apply.
enhancementUpgrade kubeadm-managed clusters to fix etcd learner endpoint bug
The etcd learner member fix is the most operationally relevant change here. If you use kubeadm and have experienced etcd client connectivity issues during node join/promotion operations, this patch addresses the root cause. Schedule an upgrade during your next maintenance window — no config changes required, just a kubeadm binary update.
enhancementkubeadm reset is more reliable on systems with peer mounts
If your node reset automation was failing on environments where /var/lib/kubelet has peer mounts (common in certain container runtimes or nested mount configurations), this fix prevents those EINVAL errors from blocking the reset process. Worth upgrading if you've seen unexplained reset failures.
主な変更 (3)
- kubeadm no longer adds etcd learner members to client endpoints, preventing potential routing issues during cluster operations
- kubeadm reset now ignores EINVAL errors when unmounting /var/lib/kubelet peer mounts, avoiding spurious failures on reset
- DRA device taint eviction controller fixes a misleading status message that double-counted pod evictions in intermediate states