std::vector<string> GraphNodes(const Graph& graph) {
  std::vector<string> nodes;
  for (const auto& node : graph.nodes()) {
    if (!node->IsSource() && !node->IsSink()) {
      nodes.push_back(node->name());
    }
  }
  std::sort(nodes.begin(), nodes.end());
  return nodes;
}

// Returns a sorted vector of (src, dst) edges in 'graph'.
std::vector<std::pair<string, string>> GraphEdges(const Graph& graph) {

			newNode:         newNode("node1", nil),
			ds:              newDaemonSet("ds"),
			shouldEnqueue:   true,
			expectedCreates: func() int { return 0 },
		},
		{
			test:    "Node Allocatable changed",
			oldNode: newNode("node1", nil),
			newNode: func() *v1.Node {
				node := newNode("node1", nil)
				node.Status.Allocatable = allocatableResources("200M", "200m")
				return node
			}(),

			nodeLister := testNodeLister{[]*v1.Node{node.DeepCopy()}}
			kubelet.nodeLister = nodeLister

			callCount := 0
			// The original node status functions turn the node ready.
			nodeStatusFuncs := kubelet.setNodeStatusFuncs
			kubelet.setNodeStatusFuncs = []func(context.Context, *v1.Node) error{func(ctx context.Context, node *v1.Node) error {
				assert.False(t, kubelet.containerRuntimeReadyExpected)
				callCount++
				var lastErr error

		t.Fatal(err)
	}
	return podInfo
}

// BuildNodeInfos build NodeInfo slice from a v1.Node slice
func BuildNodeInfos(nodes []*v1.Node) []*framework.NodeInfo {
	res := make([]*framework.NodeInfo, len(nodes))
	for i := 0; i < len(nodes); i++ {
		res[i] = framework.NewNodeInfo()
		res[i].SetNode(nodes[i])
	}
	return res

					pendingAttemptToDelete: []*node{makeNode(node1WithNamespace, virtual)},                                       // virtual node1 still not observed, got requeued
				}),
				// observe cluster-scoped parent
				processEvent(makeAddEvent(node1)),
				assertState(state{

- **Node**
  - [alpha] Publish node performance dashboard at http://node-perf-dash.k8s.io/#/builds ([docs](https://github.com/kubernetes/contrib/blob/master/node-perf-dash/README.md)) ([kubernetes/features#83](https://github.com/kubernetes/enhancements/issues/83))

  update-node-label "beta.kubernetes.io/masq-agent-ds-ready=true,node.kubernetes.io/masq-agent-ds-ready!=true" "node.kubernetes.io/masq-agent-ds-ready=true"
}

# A helper function for labeling all nodes matching a given selector.
# Runs: kubectl label --overwrite nodes -l "${1}" "${2}"
# Retries on failure
#
# $1: label selector of nodes
# $2: label to apply

	ctx := r.Context()
	objectAPI, _ := validateAdminReq(ctx, w, r, policy.ConsoleLogAdminAction)
	if objectAPI == nil {
		return
	}
	node := r.Form.Get("node")
	// limit buffered console entries if client requested it.
	limitStr := r.Form.Get("limit")
	limitLines, err := strconv.Atoi(limitStr)
	if err != nil {
		limitLines = 10
	}

### Node Binaries

filename | sha256 hash
-------- | -----------
[kubernetes-node-linux-amd64.tar.gz](https://dl.k8s.io/v1.5.8/kubernetes-node-linux-amd64.tar.gz) | `4d73ccd2ecac0f2e161f88e4d77004298d10a009f9b5fa0203fa7bff70a82e30`

		Help:      "Total number of bytes sent to the other peer nodes",
		Type:      counterMetric,
	}
}

func getInterNodeReceivedBytesMD() MetricDescription {
	return MetricDescription{
		Namespace: interNodeMetricNamespace,
		Subsystem: trafficSubsystem,
		Name:      receivedBytes,
		Help:      "Total number of bytes received from other peer nodes",
		Type:      counterMetric,
	}
}