// We must check this to avoid a deadlock between setcpuprofilerate
	// and the call to cpuprof.add, below.
	if mp != nil && mp.profilehz == 0 {
		return
	}

	// On mips{,le}/arm, 64bit atomics are emulated with spinlocks, in
	// internal/runtime/atomic. If SIGPROF arrives while the program is inside
	// the critical section, it creates a deadlock (when writing the sample).

          "x-kubernetes-patch-merge-key": "name",
          "x-kubernetes-patch-strategy": "merge"
        },
        "hostAliases": {
          "description": "HostAliases is an optional list of hosts and IPs that will be injected into the pod's hosts file if specified. This is only valid for non-hostNetwork pods.",
          "items": {
            "$ref": "#/definitions/io.k8s.api.core.v1.HostAlias"
          },

      --project "$NETWORK_PROJECT" \
      --router-region "$REGION" \
      --router "$NETWORK-nat-router" \
      --nat-primary-subnet-ip-ranges \
      --auto-allocate-nat-external-ips \
      ${GCE_PRIVATE_CLUSTER_PORTS_PER_VM:+--min-ports-per-vm ${GCE_PRIVATE_CLUSTER_PORTS_PER_VM}}
  fi
}

function delete-all-firewall-rules() {
  local -a fws

        "properties": {
          "cidrs": {
            "description": "CIDRs defines the IP blocks in CIDR notation (e.g. \"192.168.0.0/24\" or \"2001:db8::/64\") from which to assign service cluster IPs. Max of two CIDRs is allowed, one of each IP family. This field is immutable.",
            "items": {
              "default": "",
              "type": "string"
            },
            "type": "array",