Kubernetes v1.12.4 和 v1.12.5-beta.0 发布了。更新内容集中在添加新特性和修复 bug 上。
Action Required
ACTION REQUIRED: The Node.Status.Volumes.Attached.DevicePath fields is deprecated for CSI volumes and will be unset in a future release (#71095, @msau42)
Other notable changes
fix kubelet log flushing issue in azure disk (#71990, @andyzhangx)
Disable proxy to loopback and linklocal (#71980, @micahhausler)
fix issue: vm sku restriction policy does not work in azure disk attach/detach (#71941, @andyzhangx)
Scheduler only activates unschedulable pods if node's scheduling related properties change. (#71551, @mlmhl)
UDP connections now support graceful termination in IPVS mode (#71515, @lbernail)
Fixes an issue where Azure VMSS instances not existing in Azure were not being deleted by the Cloud Controller Manager. (#71597, @marc-sensenich)
Include CRD for BGPConfigurations, needed for calico 2.x to 3.x upgrade. (#71868, @satyasm)
On GCI, NPD starts to monitor kubelet, docker, containerd crashlooping, read-only filesystem and corrupt docker overlay2 issues. (#71522, @wangzhen127)
Only use the first IP address got from instance metadata. This is because Azure CNI would set up a list of IP addresses in instance metadata, while only the first one is the Node's IP. (#71736, @feiskyer)
kube-controller-manager: fixed issue display help for the deprecated insecure --port flag (#71601, @liggitt)
Fixes apiserver nil pointer panics when requesting v2beta1 autoscaling object metrics (#71744, @yue9944882)
Fix a potential bug that scheduler preempts unnecessary pods. (#70898, @Huang-Wei)
The kube-apiserver's healthz now takes in an optional query parameter which allows you to disable health checks from causing healthz failures. (#70676, @logicalhan)
Fix scheduling starvation of pods in cluster with large number of unschedulable pods. (#71488, @bsalamat)
Upgrade Stackdriver Logging Agent addon image to 0.6-1.6.0-1 to use Fluentd v1.2. This provides nanoseconds timestamp granularity for logs. (#70954, @qingling128)
fix detach azure disk issue due to dirty cache (#71495, @andyzhangx)
Fixes ability for admin/edit/view users to see controller revisions, needed for kubectl rollout commands (#70699, @liggitt)
Upgrade golang.org/x/net image to release-branch.go1.10 (#70663, @wenjiaswe)
[GCE] Filter out spammy audit logs from cluster autoscaler. (#70696, @loburm)
Correctly default Audience in the kubelet for TokenRequestProjections. (#71007, @mikedanese)
fix azure disk attach/detach failed forever issue (#71377, @andyzhangx)
Fix a scheduler panic due to internal cache inconsistency (#71063, @Huang-Wei)
apiserver: fixes handling and logging of panics in REST handlers to prevent crashes (#71076, @liggitt)
Fixes an issue with stuck connections handling error responses (#71419, @liggitt)