add shell command to list all collections

This commit is contained in:
Chris Lu 2019-03-16 13:43:16 -07:00
parent b92122b885
commit 657dd2e6c9
11 changed files with 589 additions and 114 deletions

View file

@ -1,21 +1,25 @@
package command
import (
"bufio"
"fmt"
"os"
"github.com/chrislusf/seaweedfs/weed/security"
"github.com/chrislusf/seaweedfs/weed/server"
"github.com/chrislusf/seaweedfs/weed/shell"
"github.com/spf13/viper"
)
"github.com/chrislusf/seaweedfs/weed/glog"
var (
shellOptions shell.ShellOptions
)
func init() {
cmdShell.Run = runShell // break init cycle
shellOptions.Masters = cmdShell.Flag.String("master", "localhost:9333", "comma-separated master servers")
}
var cmdShell = &Command{
UsageLine: "shell",
Short: "run interactive commands, now just echo",
Long: `run interactive commands.
Short: "run interactive administrative commands",
Long: `run interactive administrative commands.
`,
}
@ -23,39 +27,12 @@ var cmdShell = &Command{
var ()
func runShell(command *Command, args []string) bool {
r := bufio.NewReader(os.Stdin)
o := bufio.NewWriter(os.Stdout)
e := bufio.NewWriter(os.Stderr)
prompt := func() {
var err error
if _, err = o.WriteString("> "); err != nil {
glog.V(0).Infoln("error writing to stdout:", err)
}
if err = o.Flush(); err != nil {
glog.V(0).Infoln("error flushing stdout:", err)
}
}
readLine := func() string {
ret, err := r.ReadString('\n')
if err != nil {
fmt.Fprint(e, err)
os.Exit(1)
}
return ret
}
execCmd := func(cmd string) int {
if cmd != "" {
if _, err := o.WriteString(cmd); err != nil {
glog.V(0).Infoln("error writing to stdout:", err)
}
}
return 0
}
cmd := ""
for {
prompt()
cmd = readLine()
execCmd(cmd)
}
weed_server.LoadConfiguration("security", false)
shellOptions.GrpcDialOption = security.LoadClientTLS(viper.Sub("grpc"), "client")
shell.RunShell(shellOptions)
return true
}

View file

@ -15,6 +15,10 @@ service Seaweed {
}
rpc Statistics (StatisticsRequest) returns (StatisticsResponse) {
}
rpc CollectionList (CollectionListRequest) returns (CollectionListResponse) {
}
rpc CollectionDelete (CollectionDeleteRequest) returns (CollectionDeleteResponse) {
}
}
//////////////////////////////////////////////////
@ -124,3 +128,26 @@ message StatisticsResponse {
uint64 used_size = 5;
uint64 file_count = 6;
}
//
// collection related
//
message StorageType {
string replication = 1;
string ttl = 2;
}
message Collection {
string name = 1;
}
message CollectionListRequest {
}
message CollectionListResponse {
repeated Collection collections = 1;
}
message CollectionDeleteRequest {
string name = 1;
}
message CollectionDeleteResponse {
}

View file

@ -23,6 +23,11 @@ It has these top-level messages:
AssignResponse
StatisticsRequest
StatisticsResponse
Collection
CollectionListRequest
CollectionListResponse
CollectionDeleteRequest
CollectionDeleteResponse
*/
package master_pb
@ -675,6 +680,102 @@ func (m *StatisticsResponse) GetFileCount() uint64 {
return 0
}
type Collection struct {
Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
Replication string `protobuf:"bytes,2,opt,name=replication" json:"replication,omitempty"`
Ttl string `protobuf:"bytes,3,opt,name=ttl" json:"ttl,omitempty"`
}
func (m *Collection) Reset() { *m = Collection{} }
func (m *Collection) String() string { return proto.CompactTextString(m) }
func (*Collection) ProtoMessage() {}
func (*Collection) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
func (m *Collection) GetName() string {
if m != nil {
return m.Name
}
return ""
}
func (m *Collection) GetReplication() string {
if m != nil {
return m.Replication
}
return ""
}
func (m *Collection) GetTtl() string {
if m != nil {
return m.Ttl
}
return ""
}
type CollectionListRequest struct {
Replication string `protobuf:"bytes,1,opt,name=replication" json:"replication,omitempty"`
Ttl string `protobuf:"bytes,2,opt,name=ttl" json:"ttl,omitempty"`
}
func (m *CollectionListRequest) Reset() { *m = CollectionListRequest{} }
func (m *CollectionListRequest) String() string { return proto.CompactTextString(m) }
func (*CollectionListRequest) ProtoMessage() {}
func (*CollectionListRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
func (m *CollectionListRequest) GetReplication() string {
if m != nil {
return m.Replication
}
return ""
}
func (m *CollectionListRequest) GetTtl() string {
if m != nil {
return m.Ttl
}
return ""
}
type CollectionListResponse struct {
Collections []*Collection `protobuf:"bytes,1,rep,name=collections" json:"collections,omitempty"`
}
func (m *CollectionListResponse) Reset() { *m = CollectionListResponse{} }
func (m *CollectionListResponse) String() string { return proto.CompactTextString(m) }
func (*CollectionListResponse) ProtoMessage() {}
func (*CollectionListResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
func (m *CollectionListResponse) GetCollections() []*Collection {
if m != nil {
return m.Collections
}
return nil
}
type CollectionDeleteRequest struct {
Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
}
func (m *CollectionDeleteRequest) Reset() { *m = CollectionDeleteRequest{} }
func (m *CollectionDeleteRequest) String() string { return proto.CompactTextString(m) }
func (*CollectionDeleteRequest) ProtoMessage() {}
func (*CollectionDeleteRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} }
func (m *CollectionDeleteRequest) GetName() string {
if m != nil {
return m.Name
}
return ""
}
type CollectionDeleteResponse struct {
}
func (m *CollectionDeleteResponse) Reset() { *m = CollectionDeleteResponse{} }
func (m *CollectionDeleteResponse) String() string { return proto.CompactTextString(m) }
func (*CollectionDeleteResponse) ProtoMessage() {}
func (*CollectionDeleteResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} }
func init() {
proto.RegisterType((*Heartbeat)(nil), "master_pb.Heartbeat")
proto.RegisterType((*HeartbeatResponse)(nil), "master_pb.HeartbeatResponse")
@ -692,6 +793,11 @@ func init() {
proto.RegisterType((*AssignResponse)(nil), "master_pb.AssignResponse")
proto.RegisterType((*StatisticsRequest)(nil), "master_pb.StatisticsRequest")
proto.RegisterType((*StatisticsResponse)(nil), "master_pb.StatisticsResponse")
proto.RegisterType((*Collection)(nil), "master_pb.Collection")
proto.RegisterType((*CollectionListRequest)(nil), "master_pb.CollectionListRequest")
proto.RegisterType((*CollectionListResponse)(nil), "master_pb.CollectionListResponse")
proto.RegisterType((*CollectionDeleteRequest)(nil), "master_pb.CollectionDeleteRequest")
proto.RegisterType((*CollectionDeleteResponse)(nil), "master_pb.CollectionDeleteResponse")
}
// Reference imports to suppress errors if they are not otherwise used.
@ -710,6 +816,8 @@ type SeaweedClient interface {
LookupVolume(ctx context.Context, in *LookupVolumeRequest, opts ...grpc.CallOption) (*LookupVolumeResponse, error)
Assign(ctx context.Context, in *AssignRequest, opts ...grpc.CallOption) (*AssignResponse, error)
Statistics(ctx context.Context, in *StatisticsRequest, opts ...grpc.CallOption) (*StatisticsResponse, error)
CollectionList(ctx context.Context, in *CollectionListRequest, opts ...grpc.CallOption) (*CollectionListResponse, error)
CollectionDelete(ctx context.Context, in *CollectionDeleteRequest, opts ...grpc.CallOption) (*CollectionDeleteResponse, error)
}
type seaweedClient struct {
@ -809,6 +917,24 @@ func (c *seaweedClient) Statistics(ctx context.Context, in *StatisticsRequest, o
return out, nil
}
func (c *seaweedClient) CollectionList(ctx context.Context, in *CollectionListRequest, opts ...grpc.CallOption) (*CollectionListResponse, error) {
out := new(CollectionListResponse)
err := grpc.Invoke(ctx, "/master_pb.Seaweed/CollectionList", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *seaweedClient) CollectionDelete(ctx context.Context, in *CollectionDeleteRequest, opts ...grpc.CallOption) (*CollectionDeleteResponse, error) {
out := new(CollectionDeleteResponse)
err := grpc.Invoke(ctx, "/master_pb.Seaweed/CollectionDelete", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// Server API for Seaweed service
type SeaweedServer interface {
@ -817,6 +943,8 @@ type SeaweedServer interface {
LookupVolume(context.Context, *LookupVolumeRequest) (*LookupVolumeResponse, error)
Assign(context.Context, *AssignRequest) (*AssignResponse, error)
Statistics(context.Context, *StatisticsRequest) (*StatisticsResponse, error)
CollectionList(context.Context, *CollectionListRequest) (*CollectionListResponse, error)
CollectionDelete(context.Context, *CollectionDeleteRequest) (*CollectionDeleteResponse, error)
}
func RegisterSeaweedServer(s *grpc.Server, srv SeaweedServer) {
@ -929,6 +1057,42 @@ func _Seaweed_Statistics_Handler(srv interface{}, ctx context.Context, dec func(
return interceptor(ctx, in, info, handler)
}
func _Seaweed_CollectionList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(CollectionListRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(SeaweedServer).CollectionList(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/master_pb.Seaweed/CollectionList",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(SeaweedServer).CollectionList(ctx, req.(*CollectionListRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Seaweed_CollectionDelete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(CollectionDeleteRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(SeaweedServer).CollectionDelete(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/master_pb.Seaweed/CollectionDelete",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(SeaweedServer).CollectionDelete(ctx, req.(*CollectionDeleteRequest))
}
return interceptor(ctx, in, info, handler)
}
var _Seaweed_serviceDesc = grpc.ServiceDesc{
ServiceName: "master_pb.Seaweed",
HandlerType: (*SeaweedServer)(nil),
@ -945,6 +1109,14 @@ var _Seaweed_serviceDesc = grpc.ServiceDesc{
MethodName: "Statistics",
Handler: _Seaweed_Statistics_Handler,
},
{
MethodName: "CollectionList",
Handler: _Seaweed_CollectionList_Handler,
},
{
MethodName: "CollectionDelete",
Handler: _Seaweed_CollectionDelete_Handler,
},
},
Streams: []grpc.StreamDesc{
{
@ -966,71 +1138,78 @@ var _Seaweed_serviceDesc = grpc.ServiceDesc{
func init() { proto.RegisterFile("master.proto", fileDescriptor0) }
var fileDescriptor0 = []byte{
// 1056 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xb4, 0x56, 0xcd, 0x6e, 0xe4, 0x44,
0x10, 0x8e, 0x3d, 0xbf, 0xae, 0xc9, 0x64, 0x27, 0x9d, 0x08, 0x79, 0x67, 0xd9, 0xdd, 0xc1, 0x5c,
0x06, 0x81, 0xa2, 0x25, 0x1c, 0x11, 0x42, 0x6c, 0x14, 0x44, 0x94, 0xc0, 0x06, 0x87, 0xdd, 0x03,
0x17, 0xd3, 0xb1, 0x2b, 0xa1, 0x15, 0xff, 0xe1, 0x6e, 0x27, 0x33, 0x7b, 0xe1, 0xc8, 0x03, 0xf0,
0x3e, 0x5c, 0xe0, 0xc6, 0xa3, 0x70, 0xe3, 0x09, 0x50, 0xff, 0xd8, 0xf1, 0x38, 0x19, 0x22, 0x21,
0x71, 0xeb, 0xfe, 0xba, 0xba, 0xab, 0xfa, 0xfb, 0xaa, 0xaa, 0x1b, 0x36, 0x13, 0xca, 0x05, 0x16,
0x7b, 0x79, 0x91, 0x89, 0x8c, 0x38, 0x7a, 0x16, 0xe4, 0xe7, 0xde, 0x5f, 0x36, 0x38, 0x5f, 0x21,
0x2d, 0xc4, 0x39, 0x52, 0x41, 0xb6, 0xc0, 0x66, 0xb9, 0x6b, 0xcd, 0xac, 0xb9, 0xe3, 0xdb, 0x2c,
0x27, 0x04, 0xba, 0x79, 0x56, 0x08, 0xd7, 0x9e, 0x59, 0xf3, 0xb1, 0xaf, 0xc6, 0xe4, 0x29, 0x40,
0x5e, 0x9e, 0xc7, 0x2c, 0x0c, 0xca, 0x22, 0x76, 0x3b, 0xca, 0xd6, 0xd1, 0xc8, 0xeb, 0x22, 0x26,
0x73, 0x98, 0x24, 0x74, 0x11, 0x5c, 0x67, 0x71, 0x99, 0x60, 0x10, 0x66, 0x65, 0x2a, 0xdc, 0xae,
0xda, 0xbe, 0x95, 0xd0, 0xc5, 0x1b, 0x05, 0x1f, 0x48, 0x94, 0xcc, 0x64, 0x54, 0x8b, 0xe0, 0x82,
0xc5, 0x18, 0x5c, 0xe1, 0xd2, 0xed, 0xcd, 0xac, 0x79, 0xd7, 0x87, 0x84, 0x2e, 0xbe, 0x64, 0x31,
0x1e, 0xe3, 0x92, 0x3c, 0x87, 0x51, 0x44, 0x05, 0x0d, 0x42, 0x4c, 0x05, 0x16, 0x6e, 0x5f, 0xf9,
0x02, 0x09, 0x1d, 0x28, 0x44, 0xc6, 0x57, 0xd0, 0xf0, 0xca, 0x1d, 0xa8, 0x15, 0x35, 0x96, 0xf1,
0xd1, 0x28, 0x61, 0x69, 0xa0, 0x22, 0x1f, 0x2a, 0xd7, 0x8e, 0x42, 0x4e, 0x65, 0xf8, 0x9f, 0xc1,
0x40, 0xc7, 0xc6, 0x5d, 0x67, 0xd6, 0x99, 0x8f, 0xf6, 0xdf, 0xdf, 0xab, 0xd9, 0xd8, 0xd3, 0xe1,
0x1d, 0xa5, 0x17, 0x59, 0x91, 0x50, 0xc1, 0xb2, 0xf4, 0x6b, 0xe4, 0x9c, 0x5e, 0xa2, 0x5f, 0xed,
0x21, 0x8f, 0x61, 0x98, 0xe2, 0x4d, 0x70, 0xcd, 0x22, 0xee, 0xc2, 0xac, 0x33, 0x1f, 0xfb, 0x83,
0x14, 0x6f, 0xde, 0xb0, 0x88, 0x93, 0xf7, 0x60, 0x33, 0xc2, 0x18, 0x05, 0x46, 0x7a, 0x79, 0xa4,
0x96, 0x47, 0x06, 0x93, 0x26, 0xde, 0x6b, 0xd8, 0xae, 0xc9, 0xf6, 0x91, 0xe7, 0x59, 0xca, 0x91,
0xcc, 0xe1, 0x91, 0x3e, 0xfd, 0x8c, 0xbd, 0xc5, 0x13, 0x96, 0x30, 0xa1, 0x14, 0xe8, 0xfa, 0x6d,
0x98, 0xbc, 0x03, 0xfd, 0x18, 0x69, 0x84, 0x85, 0xa1, 0xdd, 0xcc, 0xbc, 0x3f, 0x6c, 0x70, 0xd7,
0x85, 0xae, 0x34, 0x8d, 0xd4, 0x89, 0x63, 0xdf, 0x66, 0x91, 0xe4, 0x8c, 0xb3, 0xb7, 0xa8, 0x34,
0xed, 0xfa, 0x6a, 0x4c, 0x9e, 0x01, 0x84, 0x59, 0x1c, 0x63, 0x28, 0x37, 0x9a, 0xc3, 0x1b, 0x88,
0xe4, 0x54, 0xc9, 0x74, 0x2b, 0x67, 0xd7, 0x77, 0x24, 0xa2, 0x95, 0xac, 0x6f, 0x6e, 0x0c, 0xb4,
0x92, 0xe6, 0xe6, 0xda, 0xe4, 0x23, 0x20, 0x15, 0x39, 0xe7, 0xcb, 0xda, 0xb0, 0xaf, 0x0c, 0x27,
0x66, 0xe5, 0xe5, 0xb2, 0xb2, 0x7e, 0x02, 0x4e, 0x81, 0x34, 0x0a, 0xb2, 0x34, 0x5e, 0x2a, 0x71,
0x87, 0xfe, 0x50, 0x02, 0xaf, 0xd2, 0x78, 0x49, 0x3e, 0x84, 0xed, 0x02, 0xf3, 0x98, 0x85, 0x34,
0xc8, 0x63, 0x1a, 0x62, 0x82, 0x69, 0xa5, 0xf3, 0xc4, 0x2c, 0x9c, 0x56, 0x38, 0x71, 0x61, 0x70,
0x8d, 0x05, 0x97, 0xd7, 0x72, 0x94, 0x49, 0x35, 0x25, 0x13, 0xe8, 0x08, 0x11, 0xbb, 0xa0, 0x50,
0x39, 0xf4, 0x06, 0xd0, 0x3b, 0x4c, 0x72, 0xb1, 0xf4, 0x7e, 0xb3, 0xe0, 0xd1, 0x59, 0x99, 0x63,
0xf1, 0x32, 0xce, 0xc2, 0xab, 0xc3, 0x85, 0x28, 0x28, 0x79, 0x05, 0x5b, 0x58, 0x50, 0x5e, 0x16,
0x32, 0xf6, 0x88, 0xa5, 0x97, 0x8a, 0xd2, 0xd1, 0xfe, 0xbc, 0x91, 0x3e, 0xad, 0x3d, 0x7b, 0x87,
0x7a, 0xc3, 0x81, 0xb2, 0xf7, 0xc7, 0xd8, 0x9c, 0x4e, 0xbf, 0x87, 0xf1, 0xca, 0xba, 0x14, 0x46,
0xa6, 0xb6, 0x91, 0x4a, 0x8d, 0xa5, 0xe2, 0x39, 0x2d, 0x98, 0x58, 0x9a, 0x12, 0x34, 0x33, 0x29,
0x88, 0xa9, 0x30, 0x99, 0x69, 0x1d, 0x95, 0x69, 0x8e, 0x46, 0x8e, 0x22, 0xee, 0x7d, 0x00, 0x3b,
0x07, 0x31, 0xc3, 0x54, 0x9c, 0x30, 0x2e, 0x30, 0xf5, 0xf1, 0xa7, 0x12, 0xb9, 0x90, 0x1e, 0x52,
0x9a, 0xa0, 0x29, 0x70, 0x35, 0xf6, 0x7e, 0x86, 0x2d, 0x9d, 0x3a, 0x27, 0x59, 0xa8, 0xf2, 0x46,
0x12, 0x23, 0x2b, 0x5b, 0x1b, 0xc9, 0x61, 0xab, 0xe4, 0xed, 0x76, 0xc9, 0x37, 0x6b, 0xa2, 0xf3,
0xef, 0x35, 0xd1, 0xbd, 0x5b, 0x13, 0xdf, 0xc1, 0xce, 0x49, 0x96, 0x5d, 0x95, 0xb9, 0x0e, 0xa3,
0x8a, 0x75, 0xf5, 0x86, 0xd6, 0xac, 0x23, 0x7d, 0xd6, 0x37, 0x6c, 0x65, 0xac, 0xdd, 0xce, 0x58,
0xef, 0x6f, 0x0b, 0x76, 0x57, 0x8f, 0x35, 0xd5, 0xf6, 0x03, 0xec, 0xd4, 0xe7, 0x06, 0xb1, 0xb9,
0xb3, 0x76, 0x30, 0xda, 0x7f, 0xd1, 0x10, 0xf3, 0xbe, 0xdd, 0x55, 0x83, 0x88, 0x2a, 0xb2, 0xfc,
0xed, 0xeb, 0x16, 0xc2, 0xa7, 0x0b, 0x98, 0xb4, 0xcd, 0x64, 0x42, 0xd7, 0x5e, 0x0d, 0xb3, 0xc3,
0x6a, 0x27, 0xf9, 0x18, 0x9c, 0xdb, 0x40, 0x6c, 0x15, 0xc8, 0xce, 0x4a, 0x20, 0xc6, 0xd7, 0xad,
0x15, 0xd9, 0x85, 0x1e, 0x16, 0x45, 0x56, 0x35, 0x02, 0x3d, 0xf1, 0x3e, 0x85, 0xe1, 0x7f, 0x56,
0xd1, 0xfb, 0xd3, 0x82, 0xf1, 0x17, 0x9c, 0xb3, 0xcb, 0x3a, 0x5d, 0x76, 0xa1, 0xa7, 0xcb, 0x54,
0xb7, 0x23, 0x3d, 0x21, 0x33, 0x18, 0x99, 0x2a, 0x6b, 0x50, 0xdf, 0x84, 0x1e, 0xec, 0x26, 0xa6,
0xf2, 0xba, 0x3a, 0x34, 0x21, 0xe2, 0x76, 0xa3, 0xef, 0xad, 0x6d, 0xf4, 0xfd, 0x46, 0xa3, 0x7f,
0x02, 0x8e, 0xda, 0x94, 0x66, 0x11, 0x9a, 0x17, 0x60, 0x28, 0x81, 0x6f, 0xb2, 0x08, 0xbd, 0x5f,
0x2d, 0xd8, 0xaa, 0x6e, 0x63, 0x94, 0x9f, 0x40, 0xe7, 0xa2, 0x66, 0x5f, 0x0e, 0x2b, 0x8e, 0xec,
0x75, 0x1c, 0xdd, 0x79, 0xdc, 0x6a, 0x46, 0xba, 0x4d, 0x46, 0x6a, 0x31, 0x7a, 0x0d, 0x31, 0x64,
0xc8, 0xb4, 0x14, 0x3f, 0x56, 0x21, 0xcb, 0xb1, 0x77, 0x09, 0xdb, 0x67, 0x82, 0x0a, 0xc6, 0x05,
0x0b, 0x79, 0x45, 0x73, 0x8b, 0x50, 0xeb, 0x21, 0x42, 0xed, 0x75, 0x84, 0x76, 0x6a, 0x42, 0xbd,
0xdf, 0x2d, 0x20, 0x4d, 0x4f, 0x86, 0x82, 0xff, 0xc1, 0x95, 0xa4, 0x4c, 0x64, 0x82, 0xc6, 0x81,
0x7a, 0x55, 0xcc, 0xdb, 0xa0, 0x10, 0xf9, 0x70, 0x49, 0x95, 0x4a, 0x8e, 0x91, 0x5e, 0xd5, 0x0f,
0xc3, 0x50, 0x02, 0x6a, 0x71, 0xf5, 0x5d, 0xe9, 0xb7, 0xde, 0x95, 0xfd, 0x5f, 0x3a, 0x30, 0x38,
0x43, 0x7a, 0x83, 0x18, 0x91, 0x23, 0x18, 0x9f, 0x61, 0x1a, 0xdd, 0xfe, 0x55, 0x76, 0x1b, 0x25,
0x52, 0xa3, 0xd3, 0x77, 0xef, 0x43, 0xab, 0xfb, 0x7b, 0x1b, 0x73, 0xeb, 0x85, 0x45, 0x4e, 0x61,
0x7c, 0x8c, 0x98, 0x1f, 0x64, 0x69, 0x8a, 0xa1, 0xc0, 0x88, 0x3c, 0x6b, 0x6c, 0xba, 0xa7, 0x6f,
0x4e, 0x1f, 0xdf, 0xf9, 0x22, 0x54, 0x65, 0x66, 0x4e, 0xfc, 0x16, 0x36, 0x9b, 0xed, 0x62, 0xe5,
0xc0, 0x7b, 0x9a, 0xdb, 0xf4, 0xf9, 0x03, 0x7d, 0xc6, 0xdb, 0x20, 0x9f, 0x43, 0x5f, 0xe7, 0x2f,
0x71, 0x1b, 0xc6, 0x2b, 0x05, 0xba, 0x12, 0xd7, 0x6a, 0xb2, 0x7b, 0x1b, 0xe4, 0x18, 0xe0, 0x36,
0x03, 0x48, 0x93, 0x97, 0x3b, 0x29, 0x38, 0x7d, 0xba, 0x66, 0xb5, 0x3a, 0xec, 0xbc, 0xaf, 0x3e,
0x8e, 0x9f, 0xfc, 0x13, 0x00, 0x00, 0xff, 0xff, 0x25, 0xfc, 0xb7, 0x54, 0x48, 0x0a, 0x00, 0x00,
// 1164 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xb4, 0x57, 0xdd, 0x72, 0xdb, 0x44,
0x14, 0xae, 0xe4, 0x5f, 0x1d, 0xc7, 0xae, 0xb3, 0x49, 0x8b, 0xea, 0xd2, 0xd6, 0x55, 0x6f, 0xcc,
0x00, 0x99, 0x12, 0x2e, 0xb8, 0x60, 0x18, 0x86, 0x9a, 0x30, 0x64, 0x12, 0x68, 0xaa, 0xb4, 0x65,
0x86, 0x19, 0x46, 0x6c, 0xa4, 0x93, 0xb0, 0x13, 0x59, 0x12, 0xd2, 0x3a, 0xb1, 0x7b, 0xc3, 0x43,
0xf0, 0x3e, 0x70, 0x01, 0x77, 0x3c, 0x0a, 0x77, 0x3c, 0x01, 0xb3, 0x3f, 0x92, 0x65, 0xd9, 0x49,
0x3a, 0xcc, 0x70, 0xb7, 0xfa, 0xf6, 0xec, 0xd9, 0xb3, 0xdf, 0x77, 0x7e, 0x6c, 0xd8, 0x98, 0xd0,
0x8c, 0x63, 0xba, 0x93, 0xa4, 0x31, 0x8f, 0x89, 0xa5, 0xbe, 0xbc, 0xe4, 0xc4, 0xf9, 0xdb, 0x04,
0xeb, 0x6b, 0xa4, 0x29, 0x3f, 0x41, 0xca, 0x49, 0x0f, 0x4c, 0x96, 0xd8, 0xc6, 0xd0, 0x18, 0x59,
0xae, 0xc9, 0x12, 0x42, 0xa0, 0x9e, 0xc4, 0x29, 0xb7, 0xcd, 0xa1, 0x31, 0xea, 0xba, 0x72, 0x4d,
0x1e, 0x00, 0x24, 0xd3, 0x93, 0x90, 0xf9, 0xde, 0x34, 0x0d, 0xed, 0x9a, 0xb4, 0xb5, 0x14, 0xf2,
0x2a, 0x0d, 0xc9, 0x08, 0xfa, 0x13, 0x3a, 0xf3, 0x2e, 0xe2, 0x70, 0x3a, 0x41, 0xcf, 0x8f, 0xa7,
0x11, 0xb7, 0xeb, 0xf2, 0x78, 0x6f, 0x42, 0x67, 0xaf, 0x25, 0x3c, 0x16, 0x28, 0x19, 0x8a, 0xa8,
0x66, 0xde, 0x29, 0x0b, 0xd1, 0x3b, 0xc7, 0xb9, 0xdd, 0x18, 0x1a, 0xa3, 0xba, 0x0b, 0x13, 0x3a,
0xfb, 0x8a, 0x85, 0x78, 0x80, 0x73, 0xf2, 0x08, 0x3a, 0x01, 0xe5, 0xd4, 0xf3, 0x31, 0xe2, 0x98,
0xda, 0x4d, 0x79, 0x17, 0x08, 0x68, 0x2c, 0x11, 0x11, 0x5f, 0x4a, 0xfd, 0x73, 0xbb, 0x25, 0x77,
0xe4, 0x5a, 0xc4, 0x47, 0x83, 0x09, 0x8b, 0x3c, 0x19, 0x79, 0x5b, 0x5e, 0x6d, 0x49, 0xe4, 0x48,
0x84, 0xff, 0x19, 0xb4, 0x54, 0x6c, 0x99, 0x6d, 0x0d, 0x6b, 0xa3, 0xce, 0xee, 0x93, 0x9d, 0x82,
0x8d, 0x1d, 0x15, 0xde, 0x7e, 0x74, 0x1a, 0xa7, 0x13, 0xca, 0x59, 0x1c, 0x7d, 0x83, 0x59, 0x46,
0xcf, 0xd0, 0xcd, 0xcf, 0x90, 0x7b, 0xd0, 0x8e, 0xf0, 0xd2, 0xbb, 0x60, 0x41, 0x66, 0xc3, 0xb0,
0x36, 0xea, 0xba, 0xad, 0x08, 0x2f, 0x5f, 0xb3, 0x20, 0x23, 0x8f, 0x61, 0x23, 0xc0, 0x10, 0x39,
0x06, 0x6a, 0xbb, 0x23, 0xb7, 0x3b, 0x1a, 0x13, 0x26, 0xce, 0x2b, 0xd8, 0x2c, 0xc8, 0x76, 0x31,
0x4b, 0xe2, 0x28, 0x43, 0x32, 0x82, 0xdb, 0xca, 0xfb, 0x31, 0x7b, 0x83, 0x87, 0x6c, 0xc2, 0xb8,
0x54, 0xa0, 0xee, 0x56, 0x61, 0x72, 0x17, 0x9a, 0x21, 0xd2, 0x00, 0x53, 0x4d, 0xbb, 0xfe, 0x72,
0xfe, 0x34, 0xc1, 0xbe, 0x2a, 0x74, 0xa9, 0x69, 0x20, 0x3d, 0x76, 0x5d, 0x93, 0x05, 0x82, 0xb3,
0x8c, 0xbd, 0x41, 0xa9, 0x69, 0xdd, 0x95, 0x6b, 0xf2, 0x10, 0xc0, 0x8f, 0xc3, 0x10, 0x7d, 0x71,
0x50, 0x3b, 0x2f, 0x21, 0x82, 0x53, 0x29, 0xd3, 0x42, 0xce, 0xba, 0x6b, 0x09, 0x44, 0x29, 0x59,
0xbc, 0x5c, 0x1b, 0x28, 0x25, 0xf5, 0xcb, 0x95, 0xc9, 0x07, 0x40, 0x72, 0x72, 0x4e, 0xe6, 0x85,
0x61, 0x53, 0x1a, 0xf6, 0xf5, 0xce, 0xb3, 0x79, 0x6e, 0x7d, 0x1f, 0xac, 0x14, 0x69, 0xe0, 0xc5,
0x51, 0x38, 0x97, 0xe2, 0xb6, 0xdd, 0xb6, 0x00, 0x9e, 0x47, 0xe1, 0x9c, 0xbc, 0x0f, 0x9b, 0x29,
0x26, 0x21, 0xf3, 0xa9, 0x97, 0x84, 0xd4, 0xc7, 0x09, 0x46, 0xb9, 0xce, 0x7d, 0xbd, 0x71, 0x94,
0xe3, 0xc4, 0x86, 0xd6, 0x05, 0xa6, 0x99, 0x78, 0x96, 0x25, 0x4d, 0xf2, 0x4f, 0xd2, 0x87, 0x1a,
0xe7, 0xa1, 0x0d, 0x12, 0x15, 0x4b, 0xa7, 0x05, 0x8d, 0xbd, 0x49, 0xc2, 0xe7, 0xce, 0x6f, 0x06,
0xdc, 0x3e, 0x9e, 0x26, 0x98, 0x3e, 0x0b, 0x63, 0xff, 0x7c, 0x6f, 0xc6, 0x53, 0x4a, 0x9e, 0x43,
0x0f, 0x53, 0x9a, 0x4d, 0x53, 0x11, 0x7b, 0xc0, 0xa2, 0x33, 0x49, 0x69, 0x67, 0x77, 0x54, 0x4a,
0x9f, 0xca, 0x99, 0x9d, 0x3d, 0x75, 0x60, 0x2c, 0xed, 0xdd, 0x2e, 0x96, 0x3f, 0x07, 0xdf, 0x43,
0x77, 0x69, 0x5f, 0x08, 0x23, 0x52, 0x5b, 0x4b, 0x25, 0xd7, 0x42, 0xf1, 0x84, 0xa6, 0x8c, 0xcf,
0x75, 0x09, 0xea, 0x2f, 0x21, 0x88, 0xae, 0x30, 0x91, 0x69, 0x35, 0x99, 0x69, 0x96, 0x42, 0xf6,
0x83, 0xcc, 0x79, 0x0f, 0xb6, 0xc6, 0x21, 0xc3, 0x88, 0x1f, 0xb2, 0x8c, 0x63, 0xe4, 0xe2, 0xcf,
0x53, 0xcc, 0xb8, 0xb8, 0x21, 0xa2, 0x13, 0xd4, 0x05, 0x2e, 0xd7, 0xce, 0x2f, 0xd0, 0x53, 0xa9,
0x73, 0x18, 0xfb, 0x32, 0x6f, 0x04, 0x31, 0xa2, 0xb2, 0x95, 0x91, 0x58, 0x56, 0x4a, 0xde, 0xac,
0x96, 0x7c, 0xb9, 0x26, 0x6a, 0xd7, 0xd7, 0x44, 0x7d, 0xb5, 0x26, 0x5e, 0xc2, 0xd6, 0x61, 0x1c,
0x9f, 0x4f, 0x13, 0x15, 0x46, 0x1e, 0xeb, 0xf2, 0x0b, 0x8d, 0x61, 0x4d, 0xdc, 0x59, 0xbc, 0xb0,
0x92, 0xb1, 0x66, 0x35, 0x63, 0x9d, 0x7f, 0x0c, 0xd8, 0x5e, 0x76, 0xab, 0xab, 0xed, 0x47, 0xd8,
0x2a, 0xfc, 0x7a, 0xa1, 0x7e, 0xb3, 0xba, 0xa0, 0xb3, 0xfb, 0xb4, 0x24, 0xe6, 0xba, 0xd3, 0x79,
0x83, 0x08, 0x72, 0xb2, 0xdc, 0xcd, 0x8b, 0x0a, 0x92, 0x0d, 0x66, 0xd0, 0xaf, 0x9a, 0x89, 0x84,
0x2e, 0x6e, 0xd5, 0xcc, 0xb6, 0xf3, 0x93, 0xe4, 0x23, 0xb0, 0x16, 0x81, 0x98, 0x32, 0x90, 0xad,
0xa5, 0x40, 0xf4, 0x5d, 0x0b, 0x2b, 0xb2, 0x0d, 0x0d, 0x4c, 0xd3, 0x38, 0x6f, 0x04, 0xea, 0xc3,
0xf9, 0x14, 0xda, 0xff, 0x59, 0x45, 0xe7, 0x2f, 0x03, 0xba, 0x5f, 0x64, 0x19, 0x3b, 0x2b, 0xd2,
0x65, 0x1b, 0x1a, 0xaa, 0x4c, 0x55, 0x3b, 0x52, 0x1f, 0x64, 0x08, 0x1d, 0x5d, 0x65, 0x25, 0xea,
0xcb, 0xd0, 0x8d, 0xdd, 0x44, 0x57, 0x5e, 0x5d, 0x85, 0xc6, 0x79, 0x58, 0x6d, 0xf4, 0x8d, 0x2b,
0x1b, 0x7d, 0xb3, 0xd4, 0xe8, 0xef, 0x83, 0x25, 0x0f, 0x45, 0x71, 0x80, 0x7a, 0x02, 0xb4, 0x05,
0xf0, 0x6d, 0x1c, 0xa0, 0xf3, 0xab, 0x01, 0xbd, 0xfc, 0x35, 0x5a, 0xf9, 0x3e, 0xd4, 0x4e, 0x0b,
0xf6, 0xc5, 0x32, 0xe7, 0xc8, 0xbc, 0x8a, 0xa3, 0x95, 0xe1, 0x56, 0x30, 0x52, 0x2f, 0x33, 0x52,
0x88, 0xd1, 0x28, 0x89, 0x21, 0x42, 0xa6, 0x53, 0xfe, 0x53, 0x1e, 0xb2, 0x58, 0x3b, 0x67, 0xb0,
0x79, 0xcc, 0x29, 0x67, 0x19, 0x67, 0x7e, 0x96, 0xd3, 0x5c, 0x21, 0xd4, 0xb8, 0x89, 0x50, 0xf3,
0x2a, 0x42, 0x6b, 0x05, 0xa1, 0xce, 0x1f, 0x06, 0x90, 0xf2, 0x4d, 0x9a, 0x82, 0xff, 0xe1, 0x2a,
0x41, 0x19, 0x8f, 0x39, 0x0d, 0x3d, 0x39, 0x55, 0xf4, 0x6c, 0x90, 0x88, 0x18, 0x5c, 0x42, 0xa5,
0x69, 0x86, 0x81, 0xda, 0x55, 0x83, 0xa1, 0x2d, 0x00, 0xb9, 0xb9, 0x3c, 0x57, 0x9a, 0x95, 0xb9,
0xe2, 0xbc, 0x04, 0x18, 0x2f, 0xae, 0x5e, 0xd3, 0xbd, 0xde, 0x22, 0x19, 0x57, 0xb9, 0x39, 0x80,
0x3b, 0x0b, 0xaf, 0xa2, 0x41, 0xbe, 0xbd, 0x10, 0xda, 0x99, 0xb9, 0x70, 0xf6, 0x02, 0xee, 0x56,
0x9d, 0x69, 0xae, 0x3f, 0x81, 0xce, 0x82, 0xb7, 0xbc, 0xc1, 0xdc, 0x29, 0xd5, 0xf5, 0xe2, 0x9c,
0x5b, 0xb6, 0x74, 0x3e, 0x84, 0x77, 0x16, 0x5b, 0x5f, 0xca, 0x4e, 0x79, 0x5d, 0x03, 0x1f, 0x80,
0xbd, 0x6a, 0xae, 0x62, 0xd8, 0xfd, 0xbd, 0x0e, 0xad, 0x63, 0xa4, 0x97, 0x88, 0x01, 0xd9, 0x87,
0xee, 0x31, 0x46, 0xc1, 0xe2, 0xc7, 0xde, 0x76, 0x29, 0x96, 0x02, 0x1d, 0xbc, 0xbb, 0x0e, 0xcd,
0x1d, 0x3a, 0xb7, 0x46, 0xc6, 0x53, 0x83, 0x1c, 0x41, 0xf7, 0x00, 0x31, 0x19, 0xc7, 0x51, 0x84,
0x3e, 0xc7, 0x80, 0x3c, 0x2c, 0x3f, 0x6b, 0x75, 0xf0, 0x0c, 0xee, 0xad, 0xfc, 0xc6, 0xca, 0xfb,
0x94, 0xf6, 0xf8, 0x02, 0x36, 0xca, 0xfd, 0x76, 0xc9, 0xe1, 0x9a, 0xe9, 0x30, 0x78, 0x74, 0x43,
0xa3, 0x76, 0x6e, 0x91, 0xcf, 0xa1, 0xa9, 0x1a, 0x00, 0xb1, 0x4b, 0xc6, 0x4b, 0x1d, 0x6e, 0x29,
0xae, 0xe5, 0x6e, 0xe1, 0xdc, 0x22, 0x07, 0x00, 0x8b, 0x12, 0x22, 0x65, 0x5e, 0x56, 0x6a, 0x78,
0xf0, 0xe0, 0x8a, 0xdd, 0xc2, 0xd9, 0x77, 0xd0, 0x5b, 0xce, 0x13, 0x32, 0x5c, 0x9b, 0x0a, 0xa5,
0x7c, 0x1c, 0x3c, 0xbe, 0xc6, 0xa2, 0x70, 0xfc, 0x03, 0xf4, 0xab, 0xf2, 0x13, 0x67, 0xed, 0xc1,
0xa5, 0x54, 0x1a, 0x3c, 0xb9, 0xd6, 0x26, 0x77, 0x7f, 0xd2, 0x94, 0xff, 0x18, 0x3e, 0xfe, 0x37,
0x00, 0x00, 0xff, 0xff, 0xb1, 0x11, 0x1b, 0x49, 0x41, 0x0c, 0x00, 0x00,
}

View file

@ -14,7 +14,6 @@ import (
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
"github.com/chrislusf/seaweedfs/weed/util"
)
func (fs *FilerServer) LookupDirectoryEntry(ctx context.Context, req *filer_pb.LookupDirectoryEntryRequest) (*filer_pb.LookupDirectoryEntryResponse, error) {
@ -239,9 +238,7 @@ func (fs *FilerServer) AssignVolume(ctx context.Context, req *filer_pb.AssignVol
func (fs *FilerServer) DeleteCollection(ctx context.Context, req *filer_pb.DeleteCollectionRequest) (resp *filer_pb.DeleteCollectionResponse, err error) {
for _, master := range fs.option.Masters {
_, err = util.Get(fmt.Sprintf("http://%s/col/delete?collection=%s", master, req.Collection))
}
err = fs.filer.MasterClient.CollectionDelete(ctx, req.GetCollection())
return &filer_pb.DeleteCollectionResponse{}, err
}

View file

@ -0,0 +1,56 @@
package weed_server
import (
"context"
"fmt"
"github.com/chrislusf/raft"
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
)
func (ms *MasterServer) CollectionList(ctx context.Context, req *master_pb.CollectionListRequest) (*master_pb.CollectionListResponse, error) {
if !ms.Topo.IsLeader() {
return nil, raft.NotLeaderError
}
resp := &master_pb.CollectionListResponse{}
collections := ms.Topo.ListCollections()
for _, c := range collections {
resp.Collections = append(resp.Collections, &master_pb.Collection{
Name: c.Name,
})
}
return resp, nil
}
func (ms *MasterServer) CollectionDelete(ctx context.Context, req *master_pb.CollectionDeleteRequest) (*master_pb.CollectionDeleteResponse, error) {
if !ms.Topo.IsLeader() {
return nil, raft.NotLeaderError
}
resp := &master_pb.CollectionDeleteResponse{}
collection, ok := ms.Topo.FindCollection(req.GetName())
if !ok {
return resp, fmt.Errorf("collection not found: %v", req.GetName())
}
for _, server := range collection.ListVolumeServers() {
err := operation.WithVolumeServerClient(server.Url(), ms.grpcDialOpiton, func(client volume_server_pb.VolumeServerClient) error {
_, deleteErr := client.DeleteCollection(context.Background(), &volume_server_pb.DeleteCollectionRequest{
Collection: collection.Name,
})
return deleteErr
})
if err != nil {
return nil, err
}
}
ms.Topo.DeleteCollection(req.GetName())
return resp, nil
}

View file

@ -0,0 +1,39 @@
package shell
import (
"context"
"fmt"
"io"
)
func init() {
commands = append(commands, &commandCollectionList{})
}
type commandCollectionList struct {
}
func (c *commandCollectionList) Name() string {
return "collection.list"
}
func (c *commandCollectionList) Help() string {
return "\t\t # list all collections"
}
func (c *commandCollectionList) Do(args []string, commandEnv *commandEnv, writer io.Writer) error {
resp, err := commandEnv.masterClient.CollectionList(context.Background())
if err != nil {
return err
}
for _, c := range resp.Collections {
fmt.Fprintf(writer, "collection:\"%s\"\n", c.GetName())
}
fmt.Fprintf(writer, "Total %d collections.\n", len(resp.Collections))
return nil
}

27
weed/shell/commands.go Normal file
View file

@ -0,0 +1,27 @@
package shell
import (
"github.com/chrislusf/seaweedfs/weed/wdclient"
"google.golang.org/grpc"
"io"
)
type ShellOptions struct {
Masters *string
GrpcDialOption grpc.DialOption
}
type commandEnv struct {
env map[string]string
masterClient *wdclient.MasterClient
}
type command interface {
Name() string
Help() string
Do([]string, *commandEnv, io.Writer) error
}
var (
commands = []command{}
)

143
weed/shell/shell_liner.go Normal file
View file

@ -0,0 +1,143 @@
package shell
import (
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/wdclient"
"os"
"regexp"
"strings"
"github.com/peterh/liner"
"sort"
)
var (
line *liner.State
historyPath = "/tmp/weed-shell"
)
func RunShell(options ShellOptions) {
line = liner.NewLiner()
defer line.Close()
line.SetCtrlCAborts(true)
setCompletionHandler()
loadHisotry()
defer saveHisotry()
reg, _ := regexp.Compile(`'.*?'|".*?"|\S+`)
commandEnv := &commandEnv{
env: make(map[string]string),
masterClient: wdclient.NewMasterClient(context.Background(),
options.GrpcDialOption, "shell", strings.Split(*options.Masters, ",")),
}
go commandEnv.masterClient.KeepConnectedToMaster()
commandEnv.masterClient.WaitUntilConnected()
for {
cmd, err := line.Prompt("> ")
if err != nil {
fmt.Printf("%v\n", err)
return
}
cmds := reg.FindAllString(cmd, -1)
if len(cmds) == 0 {
continue
} else {
line.AppendHistory(cmd)
args := make([]string, len(cmds[1:]))
for i := range args {
args[i] = strings.Trim(string(cmds[1+i]), "\"'")
}
cmd := strings.ToLower(cmds[0])
if cmd == "help" || cmd == "?" {
printHelp(cmds)
} else if cmd == "exit" || cmd == "quit" {
return
} else {
for _, c := range commands {
if c.Name() == cmd {
if err := c.Do(args, commandEnv, os.Stderr); err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
}
}
}
}
}
}
}
func printGenericHelp() {
msg :=
`Type: "help <command>" for help on <command>
`
fmt.Print(msg)
sort.Slice(commands, func(i, j int) bool {
return strings.Compare(commands[i].Name(), commands[j].Name()) < 0
})
for _, c := range commands {
fmt.Printf("\t%s %s \n", c.Name(), c.Help())
}
}
func printHelp(cmds []string) {
args := cmds[1:]
if len(args) == 0 {
printGenericHelp()
} else if len(args) > 1 {
fmt.Println()
} else {
cmd := strings.ToLower(args[0])
sort.Slice(commands, func(i, j int) bool {
return strings.Compare(commands[i].Name(), commands[j].Name()) < 0
})
for _, c := range commands {
if c.Name() == cmd {
fmt.Println()
fmt.Printf("\t%s %s \n", c.Name(), c.Help())
fmt.Println()
}
}
}
}
func setCompletionHandler() {
line.SetCompleter(func(line string) (c []string) {
for _, i := range commands {
if strings.HasPrefix(i.Name(), strings.ToLower(line)) {
c = append(c, i.Name())
}
}
return
})
}
func loadHisotry() {
if f, err := os.Open(historyPath); err == nil {
line.ReadHistory(f)
f.Close()
}
}
func saveHisotry() {
if f, err := os.Create(historyPath); err != nil {
fmt.Printf("Error writing history file: %v\n", err)
} else {
line.WriteHistory(f)
f.Close()
}
}

View file

@ -117,6 +117,13 @@ func (t *Topology) GetVolumeLayout(collectionName string, rp *storage.ReplicaPla
}).(*Collection).GetOrCreateVolumeLayout(rp, ttl)
}
func (t *Topology) ListCollections() (ret []*Collection) {
for _, c := range t.collectionMap.Items() {
ret = append(ret, c.(*Collection))
}
return ret
}
func (t *Topology) FindCollection(collectionName string) (*Collection, bool) {
c, hasCollection := t.collectionMap.Find(collectionName)
if !hasCollection {

View file

@ -43,7 +43,7 @@ func (mc *MasterClient) WaitUntilConnected() {
}
func (mc *MasterClient) KeepConnectedToMaster() {
glog.V(0).Infof("%s bootstraps with masters %v", mc.name, mc.masters)
glog.V(1).Infof("%s bootstraps with masters %v", mc.name, mc.masters)
for {
mc.tryAllMasters()
time.Sleep(time.Second)
@ -52,7 +52,7 @@ func (mc *MasterClient) KeepConnectedToMaster() {
func (mc *MasterClient) tryAllMasters() {
for _, master := range mc.masters {
glog.V(0).Infof("Connecting to master %v", master)
glog.V(1).Infof("Connecting to master %v", master)
gprcErr := withMasterClient(context.Background(), master, mc.grpcDialOption, func(ctx context.Context, client master_pb.SeaweedClient) error {
stream, err := client.KeepConnected(ctx)
@ -67,7 +67,7 @@ func (mc *MasterClient) tryAllMasters() {
}
if mc.currentMaster == "" {
glog.V(0).Infof("Connected to %v", master)
glog.V(1).Infof("Connected to %v", master)
mc.currentMaster = master
}

View file

@ -0,0 +1,23 @@
package wdclient
import (
"context"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
)
func (mc *MasterClient) CollectionDelete(ctx context.Context, collection string) error {
return withMasterClient(ctx, mc.currentMaster, mc.grpcDialOption, func(ctx context.Context, client master_pb.SeaweedClient) error {
_, err := client.CollectionDelete(ctx, &master_pb.CollectionDeleteRequest{
Name: collection,
})
return err
})
}
func (mc *MasterClient) CollectionList(ctx context.Context) (resp *master_pb.CollectionListResponse, err error) {
err = withMasterClient(ctx, mc.currentMaster, mc.grpcDialOption, func(ctx context.Context, client master_pb.SeaweedClient) error {
resp, err = client.CollectionList(ctx, &master_pb.CollectionListRequest{})
return err
})
return
}