* kubelet `--cert-dir` now defaults to `/var/lib/kubelet/pki`, in order to ensure bootstrapped and rotated certificates persist beyond a reboot. resolves an issue in kubeadm with false-positive `/var/lib/kubelet is not empty` message during pre-flight checks ([#53317](https://github.com/kubernetes/kubernetes/pull/53317), [@liggitt](https://github.com/liggitt))

fishing
fit
fitjar.no
fitness
fj
fj.cn
fjaler.no
fjell.no
fl.us
fla.no
flakstad.no
flatanger.no
fldrv.com
flekkefjord.no
flesberg.no
flickr
flier.jp
flight.aero
flights
flir
flog.br
flop.jp
floppy.jp
flora.no
florence.it
floripa.br
florist
floro.no
florø.no
flowers
flt.cloud.muni.cz
flutterflow.app
fly

* scheduler: use incremental scheduling cycle in PriorityQueue to put all in-flight unschedulable pods back to active queue if we received move request ([#73309](https://github.com/kubernetes/kubernetes/pull/73309), [@cofyc](https://github.com/cofyc))

fishing
fit
fitjar.no
fitness
fj
fj.cn
fjaler.no
fjell.no
fl.us
fla.no
flakstad.no
flatanger.no
fldrv.com
flekkefjord.no
flesberg.no
flickr
flier.jp
flight.aero
flights
flir
flog.br
flop.jp
floppy.jp
flora.no
florence.it
floripa.br
florist
floro.no
florø.no
flowers
flt.cloud.muni.cz
flutterflow.app
fly

- The deprecated flag `--hard-pod-affinity-symmetric-weight` and `--scheduler-name` have been removed from `kube-scheduler`. Use `ComponentConfig` instead to configure those parameters. ([#102805](https://github.com/kubernetes/kubernetes/pull/102805), [@ahg-g](https://github.com/ahg-g))

  Previously, for IPv6, if the podSubnet had a mask lower than /112, kubeadm calculated a node-mask to be multiple of eight and splitting the available bits to maximise the number used for nodes. ([#95723](https://github.com/kubernetes/kubernetes/pull/95723), [@aojea](https://github.com/aojea)) [SIG Cluster Lifecycle]

    * b. kubectl get pod test-pod -o custom-columns=CONTAINER:.spec.containers[-2:].name
* scheduler: use incremental scheduling cycle in PriorityQueue to put all in-flight unschedulable pods back to active queue if we received move request ([#73309](https://github.com/kubernetes/kubernetes/pull/73309), [@cofyc](https://github.com/cofyc))

- Kube-proxy service health returns http header `X-Load-Balancing-Endpoint-Weight` with number of local endpoints. The same information is still available in response body JSON `payload.LocalEndpoints`. ([#118999](https://github.com/kubernetes/kubernetes/pull/118999), [@cezarygerard](https://github.com/cezarygerard))

pkg syscall (freebsd-arm64), type RtMetrics struct, Sendpipe uint64
pkg syscall (freebsd-arm64), type RtMetrics struct, Ssthresh uint64
pkg syscall (freebsd-arm64), type RtMetrics struct, Weight uint64
pkg syscall (freebsd-arm64), type RtMsghdr struct
pkg syscall (freebsd-arm64), type RtMsghdr struct, Addrs int32
pkg syscall (freebsd-arm64), type RtMsghdr struct, Errno int32

  After the connection closed(received GOAWAY), the client's other in-flight requests won't be affected, and the client will reconnect. 
  The flag min value is 0 (off), max is .02 (1/50 requests); .001 (1/1000) is a recommended starting point.