diff --git a/CHANGELOG.md b/CHANGELOG.md index 0578b309..502981d0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,6 +4,8 @@ Changelog for NeoFS Node ## [Unreleased] - Anmado (안마도, 鞍馬島) ### Added +- Serving `NetmapService.NetmapSnapshot` RPC (#1793) +- `netmap snapshot` command of NeoFS CLI (#1793) - Changelog updates CI step (#1808) - Validate storage node configuration before node startup (#1805) @@ -18,10 +20,13 @@ Changelog for NeoFS Node ### Removed - Remove WIF and NEP2 support in `neofs-cli`'s --wallet flag (#1128) - Remove --generate-key option in `neofs-cli container delete` (#1692) +- Serving `ControlService.NetmapSnapshot` RPC (#1793) +- `control netmap-snapshot` command of NeoFS CLI (#1793) ### Updated ### Updating from v0.32.0 +Replace using the `control netmap-snapshot` command with `netmap snapshot` one in NeoFS CLI. ## [0.32.0] - 2022-09-14 - Pungdo (풍도, 楓島) diff --git a/cmd/neofs-adm/internal/modules/morph/internal/types.pb.go b/cmd/neofs-adm/internal/modules/morph/internal/types.pb.go index ab8c5959..26409987 100644 Binary files a/cmd/neofs-adm/internal/modules/morph/internal/types.pb.go and b/cmd/neofs-adm/internal/modules/morph/internal/types.pb.go differ diff --git a/cmd/neofs-cli/internal/client/client.go b/cmd/neofs-cli/internal/client/client.go index c9485637..90056d9f 100644 --- a/cmd/neofs-cli/internal/client/client.go +++ b/cmd/neofs-cli/internal/client/client.go @@ -272,6 +272,29 @@ func NodeInfo(prm NodeInfoPrm) (res NodeInfoRes, err error) { return } +// NetMapSnapshotPrm groups parameters of NetMapSnapshot operation. +type NetMapSnapshotPrm struct { + commonPrm +} + +// NetMapSnapshotRes groups the resulting values of NetMapSnapshot operation. +type NetMapSnapshotRes struct { + cliRes *client.ResNetMapSnapshot +} + +// NetMap returns current local snapshot of the NeoFS network map. +func (x NetMapSnapshotRes) NetMap() netmap.NetMap { + return x.cliRes.NetMap() +} + +// NetMapSnapshot requests current network view of the remote server. +// +// Returns any error which prevented the operation from completing correctly in error return. +func NetMapSnapshot(prm NetMapSnapshotPrm) (res NetMapSnapshotRes, err error) { + res.cliRes, err = prm.cli.NetMapSnapshot(context.Background(), client.PrmNetMapSnapshot{}) + return +} + // CreateSessionPrm groups parameters of CreateSession operation. type CreateSessionPrm struct { commonPrm diff --git a/cmd/neofs-cli/modules/control/root.go b/cmd/neofs-cli/modules/control/root.go index 31459d03..515b60ca 100644 --- a/cmd/neofs-cli/modules/control/root.go +++ b/cmd/neofs-cli/modules/control/root.go @@ -30,7 +30,6 @@ func init() { healthCheckCmd, setNetmapStatusCmd, dropObjectsCmd, - snapshotCmd, shardsCmd, synchronizeTreeCmd, ) @@ -38,7 +37,6 @@ func init() { initControlHealthCheckCmd() initControlSetNetmapStatusCmd() initControlDropObjectsCmd() - initControlSnapshotCmd() initControlShardsCmd() initControlSynchronizeTreeCmd() } diff --git a/cmd/neofs-cli/modules/control/snapshot.go b/cmd/neofs-cli/modules/control/snapshot.go deleted file mode 100644 index 49345d78..00000000 --- a/cmd/neofs-cli/modules/control/snapshot.go +++ /dev/null @@ -1,74 +0,0 @@ -package control - -import ( - "github.com/mr-tron/base58" - rawclient "github.com/nspcc-dev/neofs-api-go/v2/rpc/client" - "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common" - "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags" - "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key" - "github.com/nspcc-dev/neofs-node/pkg/services/control" - "github.com/spf13/cobra" -) - -const ( - netmapSnapshotJSONFlag = commonflags.JSON -) - -var snapshotCmd = &cobra.Command{ - Use: "netmap-snapshot", - Short: "Get network map snapshot", - Long: "Get network map snapshot", - Run: func(cmd *cobra.Command, args []string) { - pk := key.Get(cmd) - - req := new(control.NetmapSnapshotRequest) - req.SetBody(new(control.NetmapSnapshotRequest_Body)) - - signRequest(cmd, pk, req) - - cli := getClient(cmd, pk) - - var resp *control.NetmapSnapshotResponse - var err error - err = cli.ExecRaw(func(client *rawclient.Client) error { - resp, err = control.NetmapSnapshot(client, req) - return err - }) - common.ExitOnErr(cmd, "rpc error: %w", err) - - verifyResponse(cmd, resp.GetSignature(), resp.GetBody()) - - isJSON, _ := cmd.Flags().GetBool(netmapSnapshotJSONFlag) - prettyPrintNetmap(cmd, resp.GetBody().GetNetmap(), isJSON) - }, -} - -func initControlSnapshotCmd() { - commonflags.InitWithoutRPC(snapshotCmd) - - flags := snapshotCmd.Flags() - - flags.String(controlRPC, controlRPCDefault, controlRPCUsage) - flags.Bool(netmapSnapshotJSONFlag, false, "print netmap structure in JSON format") -} - -func prettyPrintNetmap(cmd *cobra.Command, nm *control.Netmap, jsonEncoding bool) { - if jsonEncoding { - common.PrettyPrintJSON(cmd, nm, "netmap") - return - } - - cmd.Println("Epoch:", nm.GetEpoch()) - - for i, node := range nm.GetNodes() { - cmd.Printf("Node %d: %s %s %v\n", i+1, - base58.Encode(node.GetPublicKey()), - node.GetState(), - node.GetAddresses(), - ) - - for _, attr := range node.GetAttributes() { - cmd.Printf("\t%s: %s\n", attr.GetKey(), attr.GetValue()) - } - } -} diff --git a/cmd/neofs-cli/modules/netmap/root.go b/cmd/neofs-cli/modules/netmap/root.go index 89e2e34d..45a2075f 100644 --- a/cmd/neofs-cli/modules/netmap/root.go +++ b/cmd/neofs-cli/modules/netmap/root.go @@ -22,9 +22,11 @@ func init() { getEpochCmd, nodeInfoCmd, netInfoCmd, + snapshotCmd, ) initGetEpochCmd() initNetInfoCmd() initNodeInfoCmd() + initSnapshotCmd() } diff --git a/cmd/neofs-cli/modules/netmap/snapshot.go b/cmd/neofs-cli/modules/netmap/snapshot.go new file mode 100644 index 00000000..bb4a6cd2 --- /dev/null +++ b/cmd/neofs-cli/modules/netmap/snapshot.go @@ -0,0 +1,63 @@ +package netmap + +import ( + "encoding/hex" + + internalclient "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/client" + "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common" + "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags" + "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key" + "github.com/nspcc-dev/neofs-sdk-go/netmap" + "github.com/spf13/cobra" +) + +var snapshotCmd = &cobra.Command{ + Use: "snapshot", + Short: "Request current local snapshot of the network map", + Long: `Request current local snapshot of the network map`, + Run: func(cmd *cobra.Command, args []string) { + p := key.GetOrGenerate(cmd) + cli := internalclient.GetSDKClientByFlag(cmd, p, commonflags.RPC) + + var prm internalclient.NetMapSnapshotPrm + prm.SetClient(cli) + + res, err := internalclient.NetMapSnapshot(prm) + common.ExitOnErr(cmd, "rpc error: %w", err) + + prettyPrintNetMap(cmd, res.NetMap()) + }, +} + +func initSnapshotCmd() { + commonflags.Init(snapshotCmd) + commonflags.InitAPI(snapshotCmd) +} + +func prettyPrintNetMap(cmd *cobra.Command, nm netmap.NetMap) { + cmd.Println("Epoch:", nm.Epoch()) + + nodes := nm.Nodes() + for i := range nodes { + var strState string + + switch { + case nodes[i].IsOnline(): + strState = "ONLINE" + case nodes[i].IsOffline(): + strState = "OFFLINE" + } + + cmd.Printf("Node %d: %s %s ", i+1, hex.EncodeToString(nodes[i].PublicKey()), strState) + + netmap.IterateNetworkEndpoints(nodes[i], func(endpoint string) { + cmd.Printf("%s ", endpoint) + }) + + cmd.Println() + + nodes[i].IterateAttributes(func(key, value string) { + cmd.Printf("\t%s: %s\n", key, value) + }) + } +} diff --git a/cmd/neofs-node/config.go b/cmd/neofs-node/config.go index da027bf5..ac3ed7bd 100644 --- a/cmd/neofs-node/config.go +++ b/cmd/neofs-node/config.go @@ -6,6 +6,7 @@ import ( "net" "path/filepath" "sync" + atomicstd "sync/atomic" "time" "github.com/nspcc-dev/neo-go/pkg/crypto/keys" @@ -134,6 +135,13 @@ type cfg struct { persistate *state.PersistentStorage netMapSource netmapCore.Source + + // current network map + netMap atomicstd.Value // type netmap.NetMap +} + +func (c *cfg) ProcessCurrentNetMap(f func(netmap.NetMap)) { + f(c.netMap.Load().(netmap.NetMap)) } type cfgGRPC struct { diff --git a/cmd/neofs-node/netmap.go b/cmd/neofs-node/netmap.go index 86dc397c..1fd522c0 100644 --- a/cmd/neofs-node/netmap.go +++ b/cmd/neofs-node/netmap.go @@ -286,6 +286,8 @@ func (c *cfg) netmapLocalNodeState(epoch uint64) (*netmapSDK.NodeInfo, error) { return nil, err } + c.netMap.Store(*nm) + nmNodes := nm.Nodes() for i := range nmNodes { if bytes.Equal(nmNodes[i].PublicKey(), c.binPublicKey) { diff --git a/go.mod b/go.mod index 1d0119e4..8357f6e7 100644 --- a/go.mod +++ b/go.mod @@ -17,9 +17,9 @@ require ( github.com/nspcc-dev/hrw v1.0.9 github.com/nspcc-dev/neo-go v0.99.2 github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20220809123759-3094d3e0c14b // indirect - github.com/nspcc-dev/neofs-api-go/v2 v2.13.2-0.20220827080658-9e17cdfc7647 + github.com/nspcc-dev/neofs-api-go/v2 v2.13.2-0.20220919124434-cf868188ef9c github.com/nspcc-dev/neofs-contract v0.15.5 - github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.6.0.20220914073456-f75a5feba335 + github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.6.0.20220922065107-8e3173eacd23 github.com/nspcc-dev/tzhash v1.6.1 github.com/panjf2000/ants/v2 v2.4.0 github.com/paulmach/orb v0.2.2 diff --git a/go.sum b/go.sum index 54e5c031..f1475e83 100644 Binary files a/go.sum and b/go.sum differ diff --git a/pkg/morph/client/netmap/netmap.go b/pkg/morph/client/netmap/netmap.go index d099f680..13f8c912 100644 --- a/pkg/morph/client/netmap/netmap.go +++ b/pkg/morph/client/netmap/netmap.go @@ -28,7 +28,12 @@ func (c *Client) GetNetMapByEpoch(epoch uint64) (*netmap.NetMap, error) { epochSnapshotMethod, err) } - return unmarshalNetmap(res, epochSnapshotMethod) + nm, err := unmarshalNetmap(res, epochSnapshotMethod) + if err == nil { + nm.SetEpoch(epoch) + } + + return nm, err } // GetCandidates receives information list about candidates diff --git a/pkg/network/transport/netmap/grpc/service.go b/pkg/network/transport/netmap/grpc/service.go index 6a2d436a..dc293e0f 100644 --- a/pkg/network/transport/netmap/grpc/service.go +++ b/pkg/network/transport/netmap/grpc/service.go @@ -52,3 +52,18 @@ func (s *Server) NetworkInfo(ctx context.Context, req *netmapGRPC.NetworkInfoReq return resp.ToGRPCMessage().(*netmapGRPC.NetworkInfoResponse), nil } + +// NetmapSnapshot converts gRPC request message and passes it to internal netmap service. +func (s *Server) NetmapSnapshot(ctx context.Context, req *netmapGRPC.NetmapSnapshotRequest) (*netmapGRPC.NetmapSnapshotResponse, error) { + snapshotReq := new(netmap.SnapshotRequest) + if err := snapshotReq.FromGRPCMessage(req); err != nil { + return nil, err + } + + resp, err := s.srv.Snapshot(ctx, snapshotReq) + if err != nil { + return nil, err + } + + return resp.ToGRPCMessage().(*netmapGRPC.NetmapSnapshotResponse), nil +} diff --git a/pkg/services/control/convert.go b/pkg/services/control/convert.go index 373bbabe..39cad6af 100644 --- a/pkg/services/control/convert.go +++ b/pkg/services/control/convert.go @@ -33,26 +33,6 @@ func (w *healthCheckResponseWrapper) FromGRPCMessage(m grpc.Message) error { return nil } -type netmapSnapshotResponseWrapper struct { - message.Message - m *NetmapSnapshotResponse -} - -func (w *netmapSnapshotResponseWrapper) ToGRPCMessage() grpc.Message { - return w.m -} - -func (w *netmapSnapshotResponseWrapper) FromGRPCMessage(m grpc.Message) error { - var ok bool - - w.m, ok = m.(*NetmapSnapshotResponse) - if !ok { - return message.NewUnexpectedMessageType(m, w.m) - } - - return nil -} - type setNetmapStatusResponseWrapper struct { message.Message m *SetNetmapStatusResponse diff --git a/pkg/services/control/ir/service.pb.go b/pkg/services/control/ir/service.pb.go index 8d3c40a4..7e1f7d9e 100644 Binary files a/pkg/services/control/ir/service.pb.go and b/pkg/services/control/ir/service.pb.go differ diff --git a/pkg/services/control/ir/service_grpc.pb.go b/pkg/services/control/ir/service_grpc.pb.go index 3753fae5..7a053876 100644 Binary files a/pkg/services/control/ir/service_grpc.pb.go and b/pkg/services/control/ir/service_grpc.pb.go differ diff --git a/pkg/services/control/ir/types.pb.go b/pkg/services/control/ir/types.pb.go index a71db096..d76fcc77 100644 Binary files a/pkg/services/control/ir/types.pb.go and b/pkg/services/control/ir/types.pb.go differ diff --git a/pkg/services/control/rpc.go b/pkg/services/control/rpc.go index 20b4df98..6c70d9e6 100644 --- a/pkg/services/control/rpc.go +++ b/pkg/services/control/rpc.go @@ -9,7 +9,6 @@ const serviceName = "control.ControlService" const ( rpcHealthCheck = "HealthCheck" - rpcNetmapSnapshot = "NetmapSnapshot" rpcSetNetmapStatus = "SetNetmapStatus" rpcDropObjects = "DropObjects" rpcListShards = "ListShards" @@ -42,28 +41,6 @@ func HealthCheck( return wResp.m, nil } -// NetmapSnapshot executes ControlService.NetmapSnapshot RPC. -func NetmapSnapshot( - cli *client.Client, - req *NetmapSnapshotRequest, - opts ...client.CallOption, -) (*NetmapSnapshotResponse, error) { - wResp := &netmapSnapshotResponseWrapper{ - m: new(NetmapSnapshotResponse), - } - - wReq := &requestWrapper{ - m: req, - } - - err := client.SendUnary(cli, common.CallMethodInfoUnary(serviceName, rpcNetmapSnapshot), wReq, wResp, opts...) - if err != nil { - return nil, err - } - - return wResp.m, nil -} - // SetNetmapStatus executes ControlService.SetNetmapStatus RPC. func SetNetmapStatus( cli *client.Client, diff --git a/pkg/services/control/server/netmap_snapshot.go b/pkg/services/control/server/netmap_snapshot.go deleted file mode 100644 index d9fcfd52..00000000 --- a/pkg/services/control/server/netmap_snapshot.go +++ /dev/null @@ -1,91 +0,0 @@ -package control - -import ( - "context" - - "github.com/nspcc-dev/neofs-node/pkg/services/control" - netmapAPI "github.com/nspcc-dev/neofs-sdk-go/netmap" - "google.golang.org/grpc/codes" - "google.golang.org/grpc/status" -) - -// NetmapSnapshot reads network map snapshot from Netmap storage. -func (s *Server) NetmapSnapshot(ctx context.Context, req *control.NetmapSnapshotRequest) (*control.NetmapSnapshotResponse, error) { - // verify request - if err := s.isValidRequest(req); err != nil { - return nil, status.Error(codes.PermissionDenied, err.Error()) - } - - // get current epoch - epoch, err := s.netMapSrc.Epoch() - if err != nil { - return nil, status.Error(codes.NotFound, err.Error()) - } - - apiNetMap, err := s.netMapSrc.GetNetMapByEpoch(epoch) - if err != nil { - return nil, status.Error(codes.NotFound, err.Error()) - } - - nm := new(control.Netmap) - nm.SetEpoch(epoch) - nm.SetNodes(nodesFromAPI(apiNetMap.Nodes())) - - // create and fill response - resp := new(control.NetmapSnapshotResponse) - - body := new(control.NetmapSnapshotResponse_Body) - resp.SetBody(body) - - body.SetNetmap(nm) - - // sign the response - if err := SignMessage(s.key, resp); err != nil { - return nil, status.Error(codes.Internal, err.Error()) - } - - return resp, nil -} - -func nodesFromAPI(apiNodes []netmapAPI.NodeInfo) []*control.NodeInfo { - nodes := make([]*control.NodeInfo, 0, len(apiNodes)) - - for i := range apiNodes { - node := new(control.NodeInfo) - node.SetPublicKey(apiNodes[i].PublicKey()) - - addrs := make([]string, 0, apiNodes[i].NumberOfNetworkEndpoints()) - netmapAPI.IterateNetworkEndpoints(apiNodes[i], func(s string) { - addrs = append(addrs, s) - }) - node.SetAddresses(addrs) - node.SetAttributes(attributesFromAPI(apiNodes[i])) - - switch { - default: - node.SetState(control.NetmapStatus_STATUS_UNDEFINED) - case apiNodes[i].IsOnline(): - node.SetState(control.NetmapStatus_ONLINE) - case apiNodes[i].IsOffline(): - node.SetState(control.NetmapStatus_OFFLINE) - } - - nodes = append(nodes, node) - } - - return nodes -} - -func attributesFromAPI(apiNode netmapAPI.NodeInfo) []*control.NodeInfo_Attribute { - attrs := make([]*control.NodeInfo_Attribute, 0, apiNode.NumberOfAttributes()) - - apiNode.IterateAttributes(func(key, value string) { - a := new(control.NodeInfo_Attribute) - a.SetKey(key) - a.SetValue(value) - - attrs = append(attrs, a) - }) - - return attrs -} diff --git a/pkg/services/control/service.go b/pkg/services/control/service.go index 2cf9ee77..acab7459 100644 --- a/pkg/services/control/service.go +++ b/pkg/services/control/service.go @@ -28,27 +28,6 @@ func (x *HealthCheckResponse) SetBody(v *HealthCheckResponse_Body) { } } -// SetBody sets get netmap snapshot request body. -func (x *NetmapSnapshotRequest) SetBody(v *NetmapSnapshotRequest_Body) { - if x != nil { - x.Body = v - } -} - -// SetNetmap sets structure of the current network map. -func (x *NetmapSnapshotResponse_Body) SetNetmap(v *Netmap) { - if x != nil { - x.Netmap = v - } -} - -// SetBody sets get netmap snapshot response body. -func (x *NetmapSnapshotResponse) SetBody(v *NetmapSnapshotResponse_Body) { - if x != nil { - x.Body = v - } -} - // SetStatus sets new storage node status in NeoFS network map. func (x *SetNetmapStatusRequest_Body) SetStatus(v NetmapStatus) { if x != nil { diff --git a/pkg/services/control/service.pb.go b/pkg/services/control/service.pb.go index 919642a9..0bef278b 100644 Binary files a/pkg/services/control/service.pb.go and b/pkg/services/control/service.pb.go differ diff --git a/pkg/services/control/service.proto b/pkg/services/control/service.proto index 1d377c97..3f55d3cc 100644 --- a/pkg/services/control/service.proto +++ b/pkg/services/control/service.proto @@ -11,9 +11,6 @@ service ControlService { // Performs health check of the storage node. rpc HealthCheck (HealthCheckRequest) returns (HealthCheckResponse); - // Returns network map snapshot of the current NeoFS epoch. - rpc NetmapSnapshot (NetmapSnapshotRequest) returns (NetmapSnapshotResponse); - // Sets status of the storage node in NeoFS network map. rpc SetNetmapStatus (SetNetmapStatusRequest) returns (SetNetmapStatusResponse); @@ -70,34 +67,6 @@ message HealthCheckResponse { Signature signature = 2; } -// Get netmap snapshot request. -message NetmapSnapshotRequest { - // Get netmap snapshot request body. - message Body { - } - - // Body of get netmap snapshot request message. - Body body = 1; - - // Body signature. - Signature signature = 2; -} - -// Get netmap snapshot request. -message NetmapSnapshotResponse { - // Get netmap snapshot response body - message Body { - // Structure of the requested network map. - Netmap netmap = 1 [json_name = "netmap"]; - } - - // Body of get netmap snapshot response message. - Body body = 1; - - // Body signature. - Signature signature = 2; -} - // Set netmap status request. message SetNetmapStatusRequest { // Set netmap status request body. diff --git a/pkg/services/control/service_grpc.pb.go b/pkg/services/control/service_grpc.pb.go index eeb96a66..f7523b98 100644 Binary files a/pkg/services/control/service_grpc.pb.go and b/pkg/services/control/service_grpc.pb.go differ diff --git a/pkg/services/control/service_neofs.pb.go b/pkg/services/control/service_neofs.pb.go index e5aa50fe..70616a79 100644 Binary files a/pkg/services/control/service_neofs.pb.go and b/pkg/services/control/service_neofs.pb.go differ diff --git a/pkg/services/control/service_test.go b/pkg/services/control/service_test.go index 8dbfffa4..b64e67d7 100644 --- a/pkg/services/control/service_test.go +++ b/pkg/services/control/service_test.go @@ -33,30 +33,6 @@ func equalHealthCheckResponseBodies(b1, b2 *control.HealthCheckResponse_Body) bo b1.GetHealthStatus() == b2.GetHealthStatus() } -func TestNetmapSnapshotResponse_Body_StableMarshal(t *testing.T) { - testStableMarshal(t, - generateNetmapSnapshotResponseBody(), - new(control.NetmapSnapshotResponse_Body), - func(m1, m2 protoMessage) bool { - return equalNetmapSnapshotResponseBodies( - m1.(*control.NetmapSnapshotResponse_Body), - m2.(*control.NetmapSnapshotResponse_Body), - ) - }, - ) -} - -func generateNetmapSnapshotResponseBody() *control.NetmapSnapshotResponse_Body { - body := new(control.NetmapSnapshotResponse_Body) - body.SetNetmap(generateNetmap()) - - return body -} - -func equalNetmapSnapshotResponseBodies(b1, b2 *control.NetmapSnapshotResponse_Body) bool { - return equalNetmaps(b1.GetNetmap(), b2.GetNetmap()) -} - func TestSetNetmapStatusRequest_Body_StableMarshal(t *testing.T) { testStableMarshal(t, generateSetNetmapStatusRequestBody(), diff --git a/pkg/services/control/types.pb.go b/pkg/services/control/types.pb.go index b1962abc..4f95fa12 100644 Binary files a/pkg/services/control/types.pb.go and b/pkg/services/control/types.pb.go differ diff --git a/pkg/services/netmap/executor.go b/pkg/services/netmap/executor.go index 79747809..c4453327 100644 --- a/pkg/services/netmap/executor.go +++ b/pkg/services/netmap/executor.go @@ -26,6 +26,10 @@ type NodeState interface { // Must return current node state // in NeoFS API v2 NodeInfo structure. LocalNodeInfo() (*netmap.NodeInfo, error) + + // ProcessCurrentNetMap passes current local network map of the storage node + // into the given handler. + ProcessCurrentNetMap(func(netmapSDK.NetMap)) } // NetworkInfo encapsulates source of the @@ -123,3 +127,19 @@ func (s *executorSvc) NetworkInfo( return resp, nil } + +func (s *executorSvc) Snapshot(_ context.Context, req *netmap.SnapshotRequest) (*netmap.SnapshotResponse, error) { + var nmV2 netmap.NetMap + + s.state.ProcessCurrentNetMap(func(netMap netmapSDK.NetMap) { + netMap.WriteToV2(&nmV2) + }) + + body := new(netmap.SnapshotResponseBody) + body.SetNetMap(&nmV2) + + resp := new(netmap.SnapshotResponse) + resp.SetBody(body) + + return resp, nil +} diff --git a/pkg/services/netmap/response.go b/pkg/services/netmap/response.go index 81d9f52a..c0e81b7c 100644 --- a/pkg/services/netmap/response.go +++ b/pkg/services/netmap/response.go @@ -48,3 +48,16 @@ func (s *responseService) NetworkInfo(ctx context.Context, req *netmap.NetworkIn return resp.(*netmap.NetworkInfoResponse), nil } + +func (s *responseService) Snapshot(ctx context.Context, req *netmap.SnapshotRequest) (*netmap.SnapshotResponse, error) { + resp, err := s.respSvc.HandleUnaryRequest(ctx, req, + func(ctx context.Context, req interface{}) (util.ResponseMessage, error) { + return s.svc.Snapshot(ctx, req.(*netmap.SnapshotRequest)) + }, + ) + if err != nil { + return nil, err + } + + return resp.(*netmap.SnapshotResponse), nil +} diff --git a/pkg/services/netmap/server.go b/pkg/services/netmap/server.go index 359d2ac9..cbd66839 100644 --- a/pkg/services/netmap/server.go +++ b/pkg/services/netmap/server.go @@ -10,4 +10,5 @@ import ( type Server interface { LocalNodeInfo(context.Context, *netmap.LocalNodeInfoRequest) (*netmap.LocalNodeInfoResponse, error) NetworkInfo(context.Context, *netmap.NetworkInfoRequest) (*netmap.NetworkInfoResponse, error) + Snapshot(context.Context, *netmap.SnapshotRequest) (*netmap.SnapshotResponse, error) } diff --git a/pkg/services/netmap/sign.go b/pkg/services/netmap/sign.go index 13473c44..73df0528 100644 --- a/pkg/services/netmap/sign.go +++ b/pkg/services/netmap/sign.go @@ -54,3 +54,19 @@ func (s *signService) NetworkInfo(ctx context.Context, req *netmap.NetworkInfoRe return resp.(*netmap.NetworkInfoResponse), nil } + +func (s *signService) Snapshot(ctx context.Context, req *netmap.SnapshotRequest) (*netmap.SnapshotResponse, error) { + resp, err := s.sigSvc.HandleUnaryRequest(ctx, req, + func(ctx context.Context, req interface{}) (util.ResponseMessage, error) { + return s.svc.Snapshot(ctx, req.(*netmap.SnapshotRequest)) + }, + func() util.ResponseMessage { + return new(netmap.SnapshotResponse) + }, + ) + if err != nil { + return nil, err + } + + return resp.(*netmap.SnapshotResponse), nil +} diff --git a/pkg/services/tree/service.pb.go b/pkg/services/tree/service.pb.go index 3beaf2c9..2d30dce7 100644 Binary files a/pkg/services/tree/service.pb.go and b/pkg/services/tree/service.pb.go differ diff --git a/pkg/services/tree/service_grpc.pb.go b/pkg/services/tree/service_grpc.pb.go index acef88d1..fba0bfc0 100644 Binary files a/pkg/services/tree/service_grpc.pb.go and b/pkg/services/tree/service_grpc.pb.go differ diff --git a/pkg/services/tree/types.pb.go b/pkg/services/tree/types.pb.go index 18075526..75c56a18 100644 Binary files a/pkg/services/tree/types.pb.go and b/pkg/services/tree/types.pb.go differ