return v
	}
	v = s.fwdVars[n]
	if v != nil {
		return v
	}

	if s.curBlock == s.f.Entry {
		// No variable should be live at entry.
		s.f.Fatalf("value %v (%v) incorrectly live at entry", n, v)
	}
	// Make a FwdRef, which records a value that's live on block input.
	// We'll find the matching definition as part of insertPhis.
	v = s.newValue0A(ssa.OpFwdRef, t, fwdRefAux{N: n})
	s.fwdVars[n] = v

                  used for Felix's (internal) dataplane driver. Increase this value
                  if you experience spurious non-ready or non-live events when Felix
                  is under heavy load. Decrease the value to get felix to report non-live
                  or non-ready more quickly. [Default: 90s] \n Deprecated: replaced
                  by the generic HealthTimeoutOverrides."
                type: string

                                            \n ExternalName services can refer to
                                            CNAME DNS records that may live outside
                                            of the cluster and as such are difficult
                                            to reason about in terms of conformance.

### Introducing Graceful Node Shutdown (Alpha)

* Resolves issue with /readyz and /livez not including etcd and kms health checks ([#82713](https://github.com/kubernetes/kubernetes/pull/82713), [@logicalhan](https://github.com/logicalhan))

- Resolves regression generating informers for packages whose names contain `.` characters ([#82410](https://github.com/kubernetes/kubernetes/pull/82410), [@nikhita](https://github.com/nikhita))
- Resolves issue with `/readyz` and `/livez` not including etcd and kms health checks ([#82713](https://github.com/kubernetes/kubernetes/pull/82713), [@logicalhan](https://github.com/logicalhan))

- We have added a new Priority & Fairness rule that exempts all probes (/readyz, /healthz, /livez) to prevent 
  restarting of "healthy" kube-apiserver instance(s) by kubelet. ([#101111](https://github.com/kubernetes/kubernetes/pull/101111), [@tkashem](https://github.com/tkashem)) [SIG API Machinery]

### Feature

- Fixes error handling...

## Changelog since v1.18.18

## Changes by Kind

### API Change

- We have added a new Priority & Fairness rule that exempts all probes (/readyz, /healthz, /livez) to prevent 
  restarting of "healthy" kube-apiserver instance(s) by kubelet. ([#101114](https://github.com/kubernetes/kubernetes/pull/101114), [@tkashem](https://github.com/tkashem)) [SIG API Machinery]

### Bug or Regression

* GCE: provide an option to disable docker's live-restore on COS/ubuntu ([#55260](https://github.com/kubernetes/kubernetes/pull/55260), [@yujuhong](https://github.com/yujuhong))