[filer.backup] add param uploader_part_size for S3sink (#5352)

* fix: install cronie

* chore: refactor configure S3Sink

* chore: refactor cinfig

* add filer-backup compose file

* fix: X-Amz-Meta-Mtime and resolve with comments

* fix: attr mtime

* fix: MaxUploadPartst is reduced to the maximum allowable

* fix: env and force set max MaxUploadParts

* fix: env WEED_SINK_S3_UPLOADER_PART_SIZE_MB

docker/Makefile

@@ -81,6 +81,9 @@ cluster: build
 2mount: build
 	docker compose -f compose/local-sync-mount-compose.yml -p seaweedfs up
 
+filer_backup: build
+	docker compose -f compose/local-filer-backup-compose.yml -p seaweedfs up
+
 hashicorp_raft: build
 	docker compose -f compose/local-hashicorp-raft-compose.yml -p seaweedfs up
 

docker/compose/local-filer-backup-compose.yml

@@ -0,0 +1,54 @@
+version: '3.9'
+
+services:
+  server-left:
+    image: chrislusf/seaweedfs:local
+    command: "-v=0 server -ip=server-left -filer -filer.maxMB 5 -s3 -s3.config=/etc/seaweedfs/s3.json -volume.max=0 -master.volumeSizeLimitMB=1024 -volume.preStopSeconds=1"
+    volumes:
+      - ./s3.json:/etc/seaweedfs/s3.json
+    healthcheck:
+      test: [ "CMD", "curl", "--fail", "-I", "http://localhost:9333/cluster/healthz" ]
+      interval: 3s
+      start_period: 15s
+      timeout: 30s
+  server-right:
+    image: chrislusf/seaweedfs:local
+    command: "-v=0 server -ip=server-right -filer -filer.maxMB 64 -s3 -s3.config=/etc/seaweedfs/s3.json -volume.max=0 -master.volumeSizeLimitMB=1024 -volume.preStopSeconds=1"
+    volumes:
+      - ./s3.json:/etc/seaweedfs/s3.json
+    healthcheck:
+      test: [ "CMD", "curl", "--fail", "-I", "http://localhost:9333/cluster/healthz" ]
+      interval: 3s
+      start_period: 15s
+      timeout: 30s
+  filer-backup:
+    image: chrislusf/seaweedfs:local
+    command: "-v=0 filer.backup -debug -doDeleteFiles=False -filer server-left:8888"
+    volumes:
+      - ./replication.toml:/etc/seaweedfs/replication.toml
+    environment:
+      WEED_SINK_LOCAL_INCREMENTAL_ENABLED: "false"
+      WEED_SINK_S3_ENABLED: "true"
+      WEED_SINK_S3_BUCKET: "backup"
+      WEED_SINK_S3_ENDPOINT: "http://server-right:8333"
+      WEED_SINK_S3_DIRECTORY: "/"
+      WEED_SINK_S3_AWS_ACCESS_KEY_ID: "some_access_key1"
+      WEED_SINK_S3_AWS_SECRET_ACCESS_KEY: "some_secret_key1"
+      WEED_SINK_S3_S3_DISABLE_CONTENT_MD5_VALIDATION: "false"
+      WEED_SINK_S3_UPLOADER_PART_SIZE_MB: "5"
+      WEED_SINK_S3_KEEP_PART_SIZE: "false"
+    depends_on:
+      server-left:
+        condition: service_healthy
+      server-right:
+        condition: service_healthy
+  minio-warp:
+    image: minio/warp
+    command: 'mixed --duration 5s --obj.size=6mb --md5 --objects 10 --concurrent 2'
+    restart: on-failure
+    environment:
+      WARP_HOST: "server-left:8333"
+      WARP_ACCESS_KEY: "some_access_key1"
+      WARP_SECRET_KEY: "some_secret_key1"
+    depends_on:
+      - filer-backup

weed/command/filer_backup.go

@@ -85,8 +85,7 @@ const (
 func doFilerBackup(grpcDialOption grpc.DialOption, backupOption *FilerBackupOptions, clientId int32, clientEpoch int32) error {
 
 	// find data sink
-	config := util.GetViper()
+	dataSink := findSink(util.GetViper())
-	dataSink := findSink(config)
 	if dataSink == nil {
 		return fmt.Errorf("no data sink configured in replication.toml")
 	}

weed/replication/sink/s3sink/s3_sink.go

@@ -8,6 +8,8 @@ import (
 	"github.com/aws/aws-sdk-go/service/s3"
 	"github.com/aws/aws-sdk-go/service/s3/s3iface"
 	"github.com/aws/aws-sdk-go/service/s3/s3manager"
+	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
+	"strconv"
 	"strings"
 
 	"github.com/seaweedfs/seaweedfs/weed/filer"
@@ -20,13 +22,19 @@ import (
 
 type S3Sink struct {
 	conn                          s3iface.S3API
+	filerSource                   *source.FilerSource
+	isIncremental                 bool
+	keepPartSize                  bool
+	s3DisableContentMD5Validation bool
+	s3ForcePathStyle              bool
+	uploaderConcurrency           int
+	uploaderMaxUploadParts        int
+	uploaderPartSizeMb            int
 	region                        string
 	bucket                        string
 	dir                           string
 	endpoint                      string
 	acl                           string
-	filerSource   *source.FilerSource
-	isIncremental bool
 }
 
 func init() {
@@ -46,21 +54,49 @@ func (s3sink *S3Sink) IsIncremental() bool {
 }
 
 func (s3sink *S3Sink) Initialize(configuration util.Configuration, prefix string) error {
-	glog.V(0).Infof("sink.s3.region: %v", configuration.GetString(prefix+"region"))
+	configuration.SetDefault(prefix+"region", "us-east-2")
-	glog.V(0).Infof("sink.s3.bucket: %v", configuration.GetString(prefix+"bucket"))
+	configuration.SetDefault(prefix+"directory", "/")
-	glog.V(0).Infof("sink.s3.directory: %v", configuration.GetString(prefix+"directory"))
+	configuration.SetDefault(prefix+"keep_part_size", true)
-	glog.V(0).Infof("sink.s3.endpoint: %v", configuration.GetString(prefix+"endpoint"))
+	configuration.SetDefault(prefix+"uploader_max_upload_parts", 1000)
-	glog.V(0).Infof("sink.s3.acl: %v", configuration.GetString(prefix+"acl"))
+	configuration.SetDefault(prefix+"uploader_part_size_mb", 8)
-	glog.V(0).Infof("sink.s3.is_incremental: %v", configuration.GetString(prefix+"is_incremental"))
+	configuration.SetDefault(prefix+"uploader_concurrency", 8)
+	configuration.SetDefault(prefix+"s3_disable_content_md5_validation", true)
+	configuration.SetDefault(prefix+"s3_force_path_style", true)
+	s3sink.region = configuration.GetString(prefix + "region")
+	s3sink.bucket = configuration.GetString(prefix + "bucket")
+	s3sink.dir = configuration.GetString(prefix + "directory")
+	s3sink.endpoint = configuration.GetString(prefix + "endpoint")
+	s3sink.acl = configuration.GetString(prefix + "acl")
 	s3sink.isIncremental = configuration.GetBool(prefix + "is_incremental")
+	s3sink.keepPartSize = configuration.GetBool(prefix + "keep_part_size")
+	s3sink.s3DisableContentMD5Validation = configuration.GetBool(prefix + "s3_disable_content_md5_validation")
+	s3sink.s3ForcePathStyle = configuration.GetBool(prefix + "s3_force_path_style")
+	s3sink.uploaderMaxUploadParts = configuration.GetInt(prefix + "uploader_max_upload_parts")
+	s3sink.uploaderPartSizeMb = configuration.GetInt(prefix + "uploader_part_size")
+	s3sink.uploaderConcurrency = configuration.GetInt(prefix + "uploader_concurrency")
+
+	glog.V(0).Infof("sink.s3.region: %v", s3sink.region)
+	glog.V(0).Infof("sink.s3.bucket: %v", s3sink.bucket)
+	glog.V(0).Infof("sink.s3.directory: %v", s3sink.dir)
+	glog.V(0).Infof("sink.s3.endpoint: %v", s3sink.endpoint)
+	glog.V(0).Infof("sink.s3.acl: %v", s3sink.acl)
+	glog.V(0).Infof("sink.s3.is_incremental: %v", s3sink.isIncremental)
+	glog.V(0).Infof("sink.s3.s3_disable_content_md5_validation: %v", s3sink.s3DisableContentMD5Validation)
+	glog.V(0).Infof("sink.s3.s3_force_path_style: %v", s3sink.s3ForcePathStyle)
+	glog.V(0).Infof("sink.s3.keep_part_size: %v", s3sink.keepPartSize)
+	if s3sink.uploaderMaxUploadParts > s3manager.MaxUploadParts {
+		s3sink.uploaderMaxUploadParts = s3manager.MaxUploadParts
+		glog.Warningf("uploader_max_upload_parts is greater than the maximum number of parts allowed when uploading multiple parts to Amazon S3")
+		glog.V(0).Infof("sink.s3.uploader_max_upload_parts: %v => %v", s3sink.uploaderMaxUploadParts, s3manager.MaxUploadParts)
+	} else {
+		glog.V(0).Infof("sink.s3.uploader_max_upload_parts: %v", s3sink.uploaderMaxUploadParts)
+	}
+	glog.V(0).Infof("sink.s3.uploader_part_size_mb: %v", s3sink.uploaderPartSizeMb)
+	glog.V(0).Infof("sink.s3.uploader_concurrency: %v", s3sink.uploaderConcurrency)
+
 	return s3sink.initialize(
 		configuration.GetString(prefix+"aws_access_key_id"),
 		configuration.GetString(prefix+"aws_secret_access_key"),
-		configuration.GetString(prefix+"region"),
-		configuration.GetString(prefix+"bucket"),
-		configuration.GetString(prefix+"directory"),
-		configuration.GetString(prefix+"endpoint"),
-		configuration.GetString(prefix+"acl"),
 	)
 }
 
@@ -68,18 +104,12 @@ func (s3sink *S3Sink) SetSourceFiler(s *source.FilerSource) {
 	s3sink.filerSource = s
 }
 
-func (s3sink *S3Sink) initialize(awsAccessKeyId, awsSecretAccessKey, region, bucket, dir, endpoint, acl string) error {
+func (s3sink *S3Sink) initialize(awsAccessKeyId, awsSecretAccessKey string) error {
-	s3sink.region = region
-	s3sink.bucket = bucket
-	s3sink.dir = dir
-	s3sink.endpoint = endpoint
-	s3sink.acl = acl
-
 	config := &aws.Config{
 		Region:                        aws.String(s3sink.region),
 		Endpoint:                      aws.String(s3sink.endpoint),
-		S3ForcePathStyle:              aws.Bool(true),
+		S3DisableContentMD5Validation: aws.Bool(s3sink.s3DisableContentMD5Validation),
-		S3DisableContentMD5Validation: aws.Bool(true),
+		S3ForcePathStyle:              aws.Bool(s3sink.s3ForcePathStyle),
 	}
 	if awsAccessKeyId != "" && awsSecretAccessKey != "" {
 		config.Credentials = credentials.NewStaticCredentials(awsAccessKeyId, awsSecretAccessKey, "")
@@ -128,19 +158,26 @@ func (s3sink *S3Sink) CreateEntry(key string, entry *filer_pb.Entry, signatures
 
 	reader := filer.NewFileReader(s3sink.filerSource, entry)
 
-	fileSize := int64(filer.FileSize(entry))
-
-	partSize := int64(8 * 1024 * 1024) // The minimum/default allowed part size is 5MB
-	for partSize*1000 < fileSize {
-		partSize *= 4
-	}
-
 	// Create an uploader with the session and custom options
 	uploader := s3manager.NewUploaderWithClient(s3sink.conn, func(u *s3manager.Uploader) {
-		u.PartSize = partSize
+		u.PartSize = int64(s3sink.uploaderPartSizeMb * 1024 * 1024)
-		u.Concurrency = 8
+		u.Concurrency = s3sink.uploaderConcurrency
+		u.MaxUploadParts = s3sink.uploaderMaxUploadParts
 	})
 
+	if s3sink.keepPartSize {
+		switch chunkCount := len(entry.Chunks); {
+		case chunkCount > 1:
+			if firstChunkSize := int64(entry.Chunks[0].Size); firstChunkSize > s3manager.MinUploadPartSize {
+				uploader.PartSize = firstChunkSize
+			}
+		default:
+			uploader.PartSize = 0
+		}
+	}
+	if _, ok := entry.Extended[s3_constants.AmzUserMetaMtime]; !ok {
+		entry.Extended[s3_constants.AmzUserMetaMtime] = []byte(strconv.FormatInt(entry.Attributes.Mtime, 10))
+	}
 	// process tagging
 	tags := ""
 	if true {
@@ -153,14 +190,18 @@ func (s3sink *S3Sink) CreateEntry(key string, entry *filer_pb.Entry, signatures
 	}
 
 	// Upload the file to S3.
-	_, err = uploader.Upload(&s3manager.UploadInput{
+	uploadInput := s3manager.UploadInput{
 		Bucket:  aws.String(s3sink.bucket),
 		Key:     aws.String(key),
 		Body:    reader,
 		Tagging: aws.String(tags),
-	})
+	}
+	if len(entry.Attributes.Md5) > 0 {
+		uploadInput.ContentMD5 = aws.String(fmt.Sprintf("%x", entry.Attributes.Md5))
+	}
+	_, err = uploader.Upload(&uploadInput)
 
-	return
+	return err
 
 }
 

weed/s3api/s3_constants/header.go

@@ -30,6 +30,7 @@ const (
 	// S3 user-defined metadata
 	AmzUserMetaPrefix    = "X-Amz-Meta-"
 	AmzUserMetaDirective = "X-Amz-Metadata-Directive"
+	AmzUserMetaMtime     = "X-Amz-Meta-Mtime"
 
 	// S3 object tagging
 	AmzObjectTagging          = "X-Amz-Tagging"