// Default to false.
	// +k8s:conversion-gen=false
	// +optional
	HostNetwork bool `json:"hostNetwork,omitempty" protobuf:"varint,11,opt,name=hostNetwork"`
	// Use the host's pid namespace.
	// Optional: Default to false.
	// +k8s:conversion-gen=false
	// +optional
	HostPID bool `json:"hostPID,omitempty" protobuf:"varint,12,opt,name=hostPID"`
	// Use the host's ipc namespace.

  optional EphemeralContainerCommon ephemeralContainerCommon = 1;

  // If set, the name of the container from PodSpec that this ephemeral container targets.
  // The ephemeral container will be run in the namespaces (IPC, PID, etc) of this container.
  // If not set then the ephemeral container uses the namespaces configured in the Pod spec.
  //
  // The container runtime must implement support for this feature. If the runtime does not

* Sharing a PID namespace between containers in a pod is disabled by default in 1.8. To enable for a node, use the --docker-disable-shared-pid=false kubelet flag. Note that PID namespace sharing requires docker >= 1.13.1. ([#51634](https://github.com/kubernetes/kubernetes/pull/51634), [@verb](https://github.com/verb))

pkg syscall (netbsd-arm64-cgo), type Flock_t struct
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Len int64
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Pid int32
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Start int64
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Type int16
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Whence int16

pkg syscall (darwin-arm64), type FdSet struct, Bits [32]int32
pkg syscall (darwin-arm64), type Flock_t struct
pkg syscall (darwin-arm64), type Flock_t struct, Len int64
pkg syscall (darwin-arm64), type Flock_t struct, Pid int32
pkg syscall (darwin-arm64), type Flock_t struct, Start int64
pkg syscall (darwin-arm64), type Flock_t struct, Type int16
pkg syscall (darwin-arm64), type Flock_t struct, Whence int16

          },
          "targetContainerName": {

  * **WARNING:** A [known issue](https://github.com/kubernetes/kubernetes/issues/44041)
    in v1.6.0 causes `Pod.Spec.HostPid` (using the host PID namespace for the pod) to always
    be false. Please wait for v1.6.2, which will include a fix for this issue.
* Various scheduling features have graduated to beta:

* Added CheckNodePIDPressurePredicate to checks if a pod can be scheduled on ([#60007](https://github.com/kubernetes/kubernetes/pull/60007), [@k82cn](https://github.com/k82cn))
    * a node reporting pid pressure condition.
* Upgrade Azure Go SDK to stable version (v14.6.0) ([#63063](https://github.com/kubernetes/kubernetes/pull/63063), [@feiskyer](https://github.com/feiskyer))