// +optional
  repeated string searches = 2;

  // A list of DNS resolver options.
  // This will be merged with the base options generated from DNSPolicy.
  // Duplicated entries will be removed. Resolution options given in Options
  // will override those that appear in the base DNSPolicy.
  // +optional
  repeated PodDNSConfigOption options = 3;
}

// PodDNSConfigOption defines DNS resolver options of a pod.

	// +optional
	Searches []string
	// A list of DNS resolver options.
	// This will be merged with the base options generated from DNSPolicy.
	// Duplicated entries will be removed. Resolution options given in Options
	// will override those that appear in the base DNSPolicy.
	// +optional
	Options []PodDNSConfigOption
}

// PodDNSConfigOption defines DNS resolver options of a pod.

	"options":     "A list of DNS resolver options. This will be merged with the base options generated from DNSPolicy. Duplicated entries will be removed. Resolution options given in Options will override those that appear in the base DNSPolicy.",
}

func (PodDNSConfig) SwaggerDoc() map[string]string {
	return map_PodDNSConfig
}

  * Catch error when failed to make directory in NFS volume plugin ([#38801](https://github.com/kubernetes/kubernetes/pull/38801), [@nak3](https://github.com/nak3))



#### Networking

* DNS and name resolution

  * Updates kube-dns to 1.14.2 ([#45684](https://github.com/kubernetes/kubernetes/pull/45684), [@bowei](https://github.com/bowei))

    * Support kube-master-url flag without kubeconfig

	}
	return allErrors
}

const (
	// Limits on various DNS parameters. These are derived from
	// restrictions in Linux libc name resolution handling.
	// Max number of DNS name servers.
	MaxDNSNameservers = 3
	// Max number of domains in the search path list.
	MaxDNSSearchPaths = 32
	// Max number of characters in the search path.

* Revert deprecation of vCenter port in vSphere Cloud Provider. ([#49689](https://github.com/kubernetes/kubernetes/pull/49689), [@divyenpatel](https://github.com/divyenpatel))
* kubeadm: Add preflight check for localhost resolution. ([#48875](https://github.com/kubernetes/kubernetes/pull/48875), [@craigtracey](https://github.com/craigtracey))

  // +listType=atomic
  repeated string searches = 2;

  // A list of DNS resolver options.
  // This will be merged with the base options generated from DNSPolicy.
  // Duplicated entries will be removed. Resolution options given in Options
  // will override those that appear in the base DNSPolicy.
  // +optional
  // +listType=atomic
  repeated PodDNSConfigOption options = 3;
}

## Known Issues

### `TopologyAwareHints` feature falls back to default behavior

	// A list of DNS resolver options.
	// This will be merged with the base options generated from DNSPolicy.
	// Duplicated entries will be removed. Resolution options given in Options
	// will override those that appear in the base DNSPolicy.
	// +optional
	// +listType=atomic
	Options []PodDNSConfigOption `json:"options,omitempty" protobuf:"bytes,3,rep,name=options"`
}

- Set the resolution for the job_controller_job_sync_duration_seconds metric from 4ms to 1min ([#120670](https://github.com/kubernetes/kubernetes/pull/120670), [@mimowo](https://github.com/mimowo)) [SIG Apps and Instrumentation]

## Dependencies