@@ -17,6 +17,7 @@ import (

 	"github.com/docker/libnetwork/ipamapi"

 	"github.com/docker/libnetwork/netlabel"

 	"github.com/docker/libnetwork/netutils"

+	"github.com/docker/libnetwork/networkdb"

 	"github.com/docker/libnetwork/options"

 	"github.com/docker/libnetwork/types"

 )

@@ -67,6 +68,11 @@ type NetworkInfo interface {

 	Labels() map[string]string

 	Dynamic() bool

 	Created() time.Time

+	// Peers returns a slice of PeerInfo structures which has the information about the peer

+	// nodes participating in the same overlay network. This is currently the per-network

+	// gossip cluster. For non-dynamic overlay networks and bridge networks it returns an

+	// empty slice

+	Peers() []networkdb.PeerInfo

 }

 // EndpointWalker is a client provided function which will be used to walk the Endpoints.

@@ -1459,6 +1465,24 @@ func (n *network) Info() NetworkInfo {

 	return n

 }

+func (n *network) Peers() []networkdb.PeerInfo {

+	if !n.Dynamic() {

+		return []networkdb.PeerInfo{}

+	}

+

+	var nDB *networkdb.NetworkDB

+	n.ctrlr.Lock()

+	if n.ctrlr.agentInitDone == nil && n.ctrlr.agent != nil {

+		nDB = n.ctrlr.agent.networkDB

+	}

+	n.ctrlr.Unlock()

+

+	if nDB != nil {

+		return n.ctrlr.agent.networkDB.Peers(n.id)

+	}

+	return []networkdb.PeerInfo{}

+}

+

 func (n *network) DriverOptions() map[string]string {

 	n.Lock()

 	defer n.Unlock()

@@ -91,6 +91,12 @@ type NetworkDB struct {

 	keyring *memberlist.Keyring

 }

+// PeerInfo represents the peer (gossip cluster) nodes of a network

+type PeerInfo struct {

+	Name string

+	IP   string

+}

+

 type node struct {

 	memberlist.Node

 	ltime serf.LamportTime

@@ -200,6 +206,20 @@ func (nDB *NetworkDB) Close() {

 	}

 }

+// Peers returns the gossip peers for a given network.

+func (nDB *NetworkDB) Peers(nid string) []PeerInfo {

+	nDB.RLock()

+	defer nDB.RUnlock()

+	peers := make([]PeerInfo, 0, len(nDB.networkNodes[nid]))

+	for _, nodeName := range nDB.networkNodes[nid] {

+		peers = append(peers, PeerInfo{

+			Name: nDB.nodes[nodeName].Name,

+			IP:   nDB.nodes[nodeName].Addr.String(),

+		})

+	}

+	return peers

+}

+

 // GetEntry retrieves the value of a table entry in a given (network,

 // table, key) tuple

 func (nDB *NetworkDB) GetEntry(tname, nid, key string) ([]byte, error) {