[#84] Run netmap service in neofs-node app

Signed-off-by: Alex Vanin <alexey@nspcc.ru>

cmd/neofs-node/netmap.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"github.com/nspcc-dev/neofs-api-go/v2/netmap"
+	netmapGRPC "github.com/nspcc-dev/neofs-api-go/v2/netmap/grpc"
+	crypto "github.com/nspcc-dev/neofs-crypto"
+	netmapTransportGRPC "github.com/nspcc-dev/neofs-node/pkg/network/transport/netmap/grpc"
+	netmapService "github.com/nspcc-dev/neofs-node/pkg/services/netmap"
+	"github.com/pkg/errors"
+)
+
+func initNetmapService(c *cfg) {
+	peerInfo := new(netmap.NodeInfo)
+	peerInfo.SetAddress(c.localAddr.String())
+	peerInfo.SetPublicKey(crypto.MarshalPublicKey(&c.key.PublicKey))
+	peerInfo.SetAttributes(c.cfgNodeInfo.attributes)
+
+	c.cfgNodeInfo.info = peerInfo
+
+	netmapGRPC.RegisterNetmapServiceServer(c.cfgGRPC.server,
+		netmapTransportGRPC.New(
+			netmapService.NewSignService(
+				c.key,
+				netmapService.NewExecutionService(
+					c.cfgNodeInfo.info,
+					c.apiVersion,
+				),
+			),
+		),
+	)
+}
+
+func bootstrapNode(c *cfg) {
+	err := c.cfgNetmap.wrapper.AddPeer(c.cfgNodeInfo.info)
+	fatalOnErr(errors.Wrap(err, "bootstrap error"))
+}