- CoreDNS is only officially supported on Linux at this time.  As such, when kubeadm is used to deploy this component into your kubernetes cluster, it will be restricted (using `nodeSelectors`) to run only on nodes with that operating system. This ensures that in clusters which include Windows nodes, the scheduler will not ever attempt to place CoreDNS pods on these machines, reducing setup latency...

## Urgent Upgrade Notes

### (No, really, you MUST read this before you upgrade)

#### Cluster Lifecycle

## **Notable Features**

	// Network defines the network this cluster belong to. This name
	// corresponds to the networks in the map of mesh networks.
	Network string `protobuf:"bytes,39,opt,name=network,proto3" json:"network,omitempty"`
	// Custom DNS config for the pod to resolve names of services in other
	// clusters. Use this to add additional search domains, and other settings.

Together with the <a href="#Iota"><code>iota</code> constant generator</a>
this mechanism permits light-weight declaration of sequential values:
</p>

<pre>
const (
	Sunday = iota
	Monday
	Tuesday
	Wednesday
	Thursday
	Friday
	Partyday
	numberOfDays  // this constant is not exported
)
</pre>


<h3 id="Iota">Iota</h3>

<p>

**Note**: This only impacts the cluster if the ServiceAccount admission plugin is used (most cluster should have this on by default as recommended in https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#serviceaccount), the `kubernetes.io/enforce-mountable-secrets` annotation is used by a service account (this annotation is not added by default), and Pods are using ephemeral containers.

	expectNodePorts           bool
	expectHealthCheckNodePort bool

	// Additional proofs, provided by the tests which use this.
	prove []svcTestProof
}

type svcTestProof func(t *testing.T, storage *wrapperRESTForTests, before, after *api.Service)

// Most tests will call this.
func helpTestCreateUpdateDelete(t *testing.T, testCases []cudTestCase) {
	t.Helper()

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  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

- [`KT-55446`](https://youtrack.jetbrains.com/issue/KT-55446) Change impact of _private-to-this_ visibility to resolution
- [`KT-64255`](https://youtrack.jetbrains.com/issue/KT-64255) Forbid accessing internal setter from a derived class in another module

			b.Errorf("Function returned true")
		}
	}
}

var example = apiextensions.JSON(`"This is an example"`)

var validValidationSchema = &apiextensions.JSONSchemaProps{
	Description:      "This is a description",
	Type:             "object",
	Format:           "date-time",
	Title:            "This is a title",
	Maximum:          float64Ptr(10),
	ExclusiveMaximum: true,