cloud drive: add support for BackBlaze

1 files changed, 38 insertions, 0 deletions

diff --git a/weed/remote_storage/s3/backblaze.go b/weed/remote_storage/s3/backblaze.go
new file mode 100644
index 000000000..270997abe
--- /dev/null
+++ b/weed/remote_storage/s3/backblaze.go
@@ -0,0 +1,38 @@
+package s3
+
+import (
+	"fmt"
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/s3"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/remote_storage"
+)
+
+func init() {
+	remote_storage.RemoteStorageClientMakers["b2"] = new(BackBlazeRemoteStorageMaker)
+}
+
+type BackBlazeRemoteStorageMaker struct{}
+
+func (s BackBlazeRemoteStorageMaker) Make(conf *filer_pb.RemoteConf) (remote_storage.RemoteStorageClient, error) {
+	client := &s3RemoteStorageClient{
+		conf: conf,
+	}
+	config := &aws.Config{
+		Endpoint:         aws.String(conf.BackblazeEndpoint),
+		Region:           aws.String("us-west-002"),
+		S3ForcePathStyle: aws.Bool(true),
+	}
+	if conf.BackblazeKeyId != "" && conf.BackblazeApplicationKey != "" {
+		config.Credentials = credentials.NewStaticCredentials(conf.BackblazeKeyId, conf.BackblazeApplicationKey, "")
+	}
+
+	sess, err := session.NewSession(config)
+	if err != nil {
+		return nil, fmt.Errorf("create aws session: %v", err)
+	}
+	client.conn = s3.New(sess)
+	return client, nil
+}