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68 lines
2.5 KiB
Go
68 lines
2.5 KiB
Go
package storage
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import (
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"context"
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"github.com/cockroachdb/errors"
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"github.com/milvus-io/milvus/pkg/v2/objectstorage"
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"github.com/milvus-io/milvus/pkg/v2/util/paramtable"
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)
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type ChunkManagerFactory struct {
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persistentStorage string
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config *objectstorage.Config
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}
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func NewChunkManagerFactoryWithParam(params *paramtable.ComponentParam) *ChunkManagerFactory {
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if params.CommonCfg.StorageType.GetValue() == "local" {
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return NewChunkManagerFactory("local", objectstorage.RootPath(params.LocalStorageCfg.Path.GetValue()))
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}
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return NewChunkManagerFactory(params.CommonCfg.StorageType.GetValue(),
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objectstorage.RootPath(params.MinioCfg.RootPath.GetValue()),
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objectstorage.Address(params.MinioCfg.Address.GetValue()),
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objectstorage.AccessKeyID(params.MinioCfg.AccessKeyID.GetValue()),
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objectstorage.SecretAccessKeyID(params.MinioCfg.SecretAccessKey.GetValue()),
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objectstorage.UseSSL(params.MinioCfg.UseSSL.GetAsBool()),
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objectstorage.SslCACert(params.MinioCfg.SslCACert.GetValue()),
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objectstorage.BucketName(params.MinioCfg.BucketName.GetValue()),
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objectstorage.UseIAM(params.MinioCfg.UseIAM.GetAsBool()),
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objectstorage.CloudProvider(params.MinioCfg.CloudProvider.GetValue()),
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objectstorage.IAMEndpoint(params.MinioCfg.IAMEndpoint.GetValue()),
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objectstorage.UseVirtualHost(params.MinioCfg.UseVirtualHost.GetAsBool()),
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objectstorage.Region(params.MinioCfg.Region.GetValue()),
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objectstorage.RequestTimeout(params.MinioCfg.RequestTimeoutMs.GetAsInt64()),
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objectstorage.CreateBucket(true),
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objectstorage.GcpCredentialJSON(params.MinioCfg.GcpCredentialJSON.GetValue()))
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}
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func NewChunkManagerFactory(persistentStorage string, opts ...objectstorage.Option) *ChunkManagerFactory {
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c := objectstorage.NewDefaultConfig()
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for _, opt := range opts {
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opt(c)
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}
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return &ChunkManagerFactory{
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persistentStorage: persistentStorage,
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config: c,
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}
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}
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func (f *ChunkManagerFactory) newChunkManager(ctx context.Context, engine string) (ChunkManager, error) {
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switch engine {
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case "local":
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return NewLocalChunkManager(objectstorage.RootPath(f.config.RootPath)), nil
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case "remote", "minio", "opendal":
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return NewRemoteChunkManager(ctx, f.config)
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default:
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return nil, errors.New("no chunk manager implemented with engine: " + engine)
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}
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}
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func (f *ChunkManagerFactory) NewPersistentStorageChunkManager(ctx context.Context) (ChunkManager, error) {
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return f.newChunkManager(ctx, f.persistentStorage)
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}
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type Factory interface {
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NewPersistentStorageChunkManager(ctx context.Context) (ChunkManager, error)
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}
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