Kubernetes 1.36 to 1.37 upgrade with kubeadm
Upgrading a kubeadm cluster from 1.36 to 1.37: kubeadm upgrade plan and apply, node drain order, kubelet and kubectl packages, etcd considerations and checks after each node.
Kubernetes upgrades
Upgrading self-managed Kubernetes clusters minor version by minor version without breaking workloads.
Kubernetes deprecated API migration before upgrades
Finding and fixing manifests, Helm charts and operators that use APIs removed in the target release before upgrading, with kubectl convert and the deprecation guide.
Kubernetes package repository move to pkgs.k8s.io
Moving nodes from the frozen apt.kubernetes.io and yum.kubernetes.io repositories to the per-minor-version pkgs.k8s.io repositories so upgrades can install new packages.
