forked from TrueCloudLab/frostfs-node
[#917] controlSvc: Add DetachShards handler
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>bugfix/namespace_require
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afd2ba9a66
commit
4358d3c423
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@ -62,6 +62,9 @@ service ControlService {
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// Flush objects from write-cache and move it to degraded read only mode.
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rpc SealWriteCache(SealWriteCacheRequest) returns (SealWriteCacheResponse);
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// DetachShards detaches and closes shards.
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rpc DetachShards(DetachShardsRequest) returns (DetachShardsResponse);
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}
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// Health check request.
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@ -584,3 +587,21 @@ message SealWriteCacheResponse {
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Signature signature = 2;
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}
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message DetachShardsRequest {
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message Body {
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repeated bytes shard_ID = 1;
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}
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Body body = 1;
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Signature signature = 2;
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}
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message DetachShardsResponse {
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message Body {
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}
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Body body = 1;
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Signature signature = 2;
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}
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@ -3144,3 +3144,166 @@ func (x *SealWriteCacheResponse) ReadSignedData(buf []byte) ([]byte, error) {
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func (x *SealWriteCacheResponse) SetSignature(sig *Signature) {
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x.Signature = sig
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}
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// StableSize returns the size of x in protobuf format.
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//
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// Structures with the same field values have the same binary size.
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func (x *DetachShardsRequest_Body) StableSize() (size int) {
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if x == nil {
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return 0
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}
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size += proto.RepeatedBytesSize(1, x.Shard_ID)
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return size
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}
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// StableMarshal marshals x in protobuf binary format with stable field order.
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//
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// If buffer length is less than x.StableSize(), new buffer is allocated.
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//
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// Returns any error encountered which did not allow writing the data completely.
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// Otherwise, returns the buffer in which the data is written.
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//
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// Structures with the same field values have the same binary format.
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func (x *DetachShardsRequest_Body) StableMarshal(buf []byte) []byte {
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if x == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, x.StableSize())
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}
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var offset int
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offset += proto.RepeatedBytesMarshal(1, buf[offset:], x.Shard_ID)
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return buf
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}
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// StableSize returns the size of x in protobuf format.
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//
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// Structures with the same field values have the same binary size.
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func (x *DetachShardsRequest) StableSize() (size int) {
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if x == nil {
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return 0
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}
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size += proto.NestedStructureSize(1, x.Body)
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size += proto.NestedStructureSize(2, x.Signature)
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return size
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}
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// StableMarshal marshals x in protobuf binary format with stable field order.
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//
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// If buffer length is less than x.StableSize(), new buffer is allocated.
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//
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// Returns any error encountered which did not allow writing the data completely.
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// Otherwise, returns the buffer in which the data is written.
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//
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// Structures with the same field values have the same binary format.
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func (x *DetachShardsRequest) StableMarshal(buf []byte) []byte {
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if x == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, x.StableSize())
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}
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var offset int
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offset += proto.NestedStructureMarshal(1, buf[offset:], x.Body)
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offset += proto.NestedStructureMarshal(2, buf[offset:], x.Signature)
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return buf
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}
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// ReadSignedData fills buf with signed data of x.
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// If buffer length is less than x.SignedDataSize(), new buffer is allocated.
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//
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// Returns any error encountered which did not allow writing the data completely.
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// Otherwise, returns the buffer in which the data is written.
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//
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// Structures with the same field values have the same signed data.
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func (x *DetachShardsRequest) SignedDataSize() int {
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return x.GetBody().StableSize()
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}
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// SignedDataSize returns size of the request signed data in bytes.
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//
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// Structures with the same field values have the same signed data size.
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func (x *DetachShardsRequest) ReadSignedData(buf []byte) ([]byte, error) {
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return x.GetBody().StableMarshal(buf), nil
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}
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func (x *DetachShardsRequest) SetSignature(sig *Signature) {
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x.Signature = sig
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}
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// StableSize returns the size of x in protobuf format.
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//
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// Structures with the same field values have the same binary size.
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func (x *DetachShardsResponse_Body) StableSize() (size int) {
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if x == nil {
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return 0
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}
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return size
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}
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// StableMarshal marshals x in protobuf binary format with stable field order.
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//
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// If buffer length is less than x.StableSize(), new buffer is allocated.
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//
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// Returns any error encountered which did not allow writing the data completely.
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// Otherwise, returns the buffer in which the data is written.
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//
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// Structures with the same field values have the same binary format.
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func (x *DetachShardsResponse_Body) StableMarshal(buf []byte) []byte {
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return buf
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}
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// StableSize returns the size of x in protobuf format.
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//
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// Structures with the same field values have the same binary size.
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func (x *DetachShardsResponse) StableSize() (size int) {
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if x == nil {
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return 0
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}
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size += proto.NestedStructureSize(1, x.Body)
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size += proto.NestedStructureSize(2, x.Signature)
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return size
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}
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// StableMarshal marshals x in protobuf binary format with stable field order.
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//
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// If buffer length is less than x.StableSize(), new buffer is allocated.
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//
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// Returns any error encountered which did not allow writing the data completely.
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// Otherwise, returns the buffer in which the data is written.
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//
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// Structures with the same field values have the same binary format.
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func (x *DetachShardsResponse) StableMarshal(buf []byte) []byte {
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if x == nil {
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return []byte{}
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}
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if buf == nil {
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buf = make([]byte, x.StableSize())
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}
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var offset int
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offset += proto.NestedStructureMarshal(1, buf[offset:], x.Body)
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offset += proto.NestedStructureMarshal(2, buf[offset:], x.Signature)
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return buf
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}
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// ReadSignedData fills buf with signed data of x.
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// If buffer length is less than x.SignedDataSize(), new buffer is allocated.
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//
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// Returns any error encountered which did not allow writing the data completely.
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// Otherwise, returns the buffer in which the data is written.
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//
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// Structures with the same field values have the same signed data.
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func (x *DetachShardsResponse) SignedDataSize() int {
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return x.GetBody().StableSize()
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}
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// SignedDataSize returns size of the request signed data in bytes.
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//
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// Structures with the same field values have the same signed data size.
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func (x *DetachShardsResponse) ReadSignedData(buf []byte) ([]byte, error) {
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return x.GetBody().StableMarshal(buf), nil
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}
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func (x *DetachShardsResponse) SetSignature(sig *Signature) {
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x.Signature = sig
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}
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@ -37,6 +37,7 @@ const (
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ControlService_RemoveChainLocalOverride_FullMethodName = "/control.ControlService/RemoveChainLocalOverride"
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ControlService_ListTargetsLocalOverrides_FullMethodName = "/control.ControlService/ListTargetsLocalOverrides"
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ControlService_SealWriteCache_FullMethodName = "/control.ControlService/SealWriteCache"
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ControlService_DetachShards_FullMethodName = "/control.ControlService/DetachShards"
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)
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// ControlServiceClient is the client API for ControlService service.
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@ -80,6 +81,8 @@ type ControlServiceClient interface {
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ListTargetsLocalOverrides(ctx context.Context, in *ListTargetsLocalOverridesRequest, opts ...grpc.CallOption) (*ListTargetsLocalOverridesResponse, error)
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// Flush objects from write-cache and move it to degraded read only mode.
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SealWriteCache(ctx context.Context, in *SealWriteCacheRequest, opts ...grpc.CallOption) (*SealWriteCacheResponse, error)
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// DetachShards detaches and closes shards.
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DetachShards(ctx context.Context, in *DetachShardsRequest, opts ...grpc.CallOption) (*DetachShardsResponse, error)
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}
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type controlServiceClient struct {
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@ -252,6 +255,15 @@ func (c *controlServiceClient) SealWriteCache(ctx context.Context, in *SealWrite
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return out, nil
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}
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func (c *controlServiceClient) DetachShards(ctx context.Context, in *DetachShardsRequest, opts ...grpc.CallOption) (*DetachShardsResponse, error) {
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out := new(DetachShardsResponse)
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err := c.cc.Invoke(ctx, ControlService_DetachShards_FullMethodName, in, out, opts...)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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// ControlServiceServer is the server API for ControlService service.
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// All implementations should embed UnimplementedControlServiceServer
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// for forward compatibility
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@ -293,6 +305,8 @@ type ControlServiceServer interface {
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ListTargetsLocalOverrides(context.Context, *ListTargetsLocalOverridesRequest) (*ListTargetsLocalOverridesResponse, error)
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// Flush objects from write-cache and move it to degraded read only mode.
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SealWriteCache(context.Context, *SealWriteCacheRequest) (*SealWriteCacheResponse, error)
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// DetachShards detaches and closes shards.
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DetachShards(context.Context, *DetachShardsRequest) (*DetachShardsResponse, error)
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}
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// UnimplementedControlServiceServer should be embedded to have forward compatible implementations.
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@ -353,6 +367,9 @@ func (UnimplementedControlServiceServer) ListTargetsLocalOverrides(context.Conte
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func (UnimplementedControlServiceServer) SealWriteCache(context.Context, *SealWriteCacheRequest) (*SealWriteCacheResponse, error) {
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return nil, status.Errorf(codes.Unimplemented, "method SealWriteCache not implemented")
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}
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func (UnimplementedControlServiceServer) DetachShards(context.Context, *DetachShardsRequest) (*DetachShardsResponse, error) {
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return nil, status.Errorf(codes.Unimplemented, "method DetachShards not implemented")
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}
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// UnsafeControlServiceServer may be embedded to opt out of forward compatibility for this service.
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// Use of this interface is not recommended, as added methods to ControlServiceServer will
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@ -689,6 +706,24 @@ func _ControlService_SealWriteCache_Handler(srv interface{}, ctx context.Context
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return interceptor(ctx, in, info, handler)
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}
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func _ControlService_DetachShards_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
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in := new(DetachShardsRequest)
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if err := dec(in); err != nil {
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return nil, err
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}
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if interceptor == nil {
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return srv.(ControlServiceServer).DetachShards(ctx, in)
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}
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info := &grpc.UnaryServerInfo{
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Server: srv,
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FullMethod: ControlService_DetachShards_FullMethodName,
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}
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handler := func(ctx context.Context, req interface{}) (interface{}, error) {
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return srv.(ControlServiceServer).DetachShards(ctx, req.(*DetachShardsRequest))
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}
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return interceptor(ctx, in, info, handler)
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}
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// ControlService_ServiceDesc is the grpc.ServiceDesc for ControlService service.
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// It's only intended for direct use with grpc.RegisterService,
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// and not to be introspected or modified (even as a copy)
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@ -768,6 +803,10 @@ var ControlService_ServiceDesc = grpc.ServiceDesc{
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MethodName: "SealWriteCache",
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Handler: _ControlService_SealWriteCache_Handler,
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},
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{
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MethodName: "DetachShards",
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Handler: _ControlService_DetachShards_Handler,
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},
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},
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Streams: []grpc.StreamDesc{},
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Metadata: "pkg/services/control/service.proto",
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