Merge remote-tracking branch 'origin/master'

.github/workflows/binaries_dev.yml

@@ -3,8 +3,6 @@ name: "go: build dev binaries"
 on:
   push:
     branches: [ master ]
-  pull_request:
-    branches: [ master ]
 
 jobs:
 
@@ -38,18 +36,15 @@ jobs:
       - name: Set BUILD_TIME env
         run: echo BUILD_TIME=$(date -u +%Y%m%d-%H%M) >> ${GITHUB_ENV}
 
-      - name: disable http2 env
-        run: export GODEBUG=http2client=0
-
       - name: Go Release Binaries Large Disk
-        uses: wangyoucao577/go-release-action@bugfix/upload-fail
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           release_tag: dev
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
@@ -58,14 +53,14 @@ jobs:
           asset_name: "weed-large-disk-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
 
       - name: Go Release Binaries Normal Volume Size
-        uses: wangyoucao577/go-release-action@bugfix/upload-fail
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           release_tag: dev
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed
@@ -89,14 +84,14 @@ jobs:
         run: echo BUILD_TIME=$(date -u +%Y%m%d-%H%M) >> ${GITHUB_ENV}
 
       - name: Go Release Binaries Large Disk
-        uses: wangyoucao577/go-release-action@bugfix/upload-fail
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           release_tag: dev
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
@@ -105,14 +100,14 @@ jobs:
           asset_name: "weed-large-disk-${{ env.BUILD_TIME }}-${{ matrix.goos }}-${{ matrix.goarch }}"
 
       - name: Go Release Binaries Normal Volume Size
-        uses: wangyoucao577/go-release-action@bugfix/upload-fail
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           release_tag: dev
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
           project_path: weed

.github/workflows/binaries_release0.yml

@@ -25,13 +25,13 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
       - name: Go Release Binaries Normal Volume Size
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
@@ -39,13 +39,13 @@ jobs:
           binary_name: weed
           asset_name: "${{ matrix.goos }}_${{ matrix.goarch }}"
       - name: Go Release Large Disk Binaries
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`

.github/workflows/binaries_release1.yml

@@ -25,13 +25,13 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
       - name: Go Release Binaries Normal Volume Size
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
@@ -39,13 +39,13 @@ jobs:
           binary_name: weed
           asset_name: "${{ matrix.goos }}_${{ matrix.goarch }}"
       - name: Go Release Large Disk Binaries
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`

.github/workflows/binaries_release2.yml

@@ -25,13 +25,13 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
       - name: Go Release Binaries Normal Volume Size
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
@@ -39,13 +39,13 @@ jobs:
           binary_name: weed
           asset_name: "${{ matrix.goos }}_${{ matrix.goarch }}"
       - name: Go Release Large Disk Binaries
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`

.github/workflows/binaries_release3.yml

@@ -25,13 +25,13 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
       - name: Go Release Binaries Normal Volume Size
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           # build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`
@@ -39,13 +39,13 @@ jobs:
           binary_name: weed
           asset_name: "${{ matrix.goos }}_${{ matrix.goarch }}"
       - name: Go Release Large Disk Binaries
-        uses: wangyoucao577/go-release-action@v1.20
+        uses: wangyoucao577/go-release-action@v1.22
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           overwrite: true
-          pre_command: export CGO_ENABLED=0
+          pre_command: export CGO_ENABLED=0 && export GODEBUG=http2client=0
           build_flags: -tags 5BytesOffset # optional, default is
           ldflags: -extldflags -static -X github.com/chrislusf/seaweedfs/weed/util.COMMIT=${{github.sha}}
           # Where to run `go build .`

docker/Dockerfile

@@ -48,6 +48,7 @@ EXPOSE 7333
 RUN mkdir -p /data/filerldb2
 
 VOLUME /data
+WORKDIR /data
 
 COPY filer.toml /etc/seaweedfs/filer.toml
 COPY entrypoint.sh /entrypoint.sh

docker/Dockerfile.gccgo_build

@@ -37,6 +37,7 @@ EXPOSE 7333
 RUN mkdir -p /data/filerldb2
 
 VOLUME /data
+WORKDIR /data
 
 RUN chmod +x /entrypoint.sh
 

docker/Dockerfile.go_build

@@ -36,6 +36,7 @@ EXPOSE 7333
 RUN mkdir -p /data/filerldb2
 
 VOLUME /data
+WORKDIR /data
 
 RUN chmod +x /entrypoint.sh
 

docker/Dockerfile.go_build_large

@@ -36,6 +36,7 @@ EXPOSE 7333
 RUN mkdir -p /data/filerldb2
 
 VOLUME /data
+WORKDIR /data
 
 RUN chmod +x /entrypoint.sh
 

docker/Dockerfile.local

@@ -26,6 +26,7 @@ EXPOSE 7333
 RUN mkdir -p /data/filerldb2
 
 VOLUME /data
+WORKDIR /data
 
 RUN chmod +x /entrypoint.sh
 

docker/Dockerfile.rocksdb_large

@@ -54,6 +54,8 @@ RUN mkdir -p /data/filerldb2
 
 VOLUME /data
 
+WORKDIR /data
+
 RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

k8s/helm_charts2/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
-appVersion: "2.77"
-version: "2.77"
+appVersion: "2.79"
+version: "2.79"

k8s/helm_charts2/templates/ingress.yaml

@@ -1,61 +1,67 @@
+{{- if .Values.filer.ingress.enabled }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion }}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion }}
+apiVersion: networking.k8s.io/v1beta1
+{{- else }}
 apiVersion: extensions/v1beta1
+{{- end }}
 kind: Ingress
 metadata:
- name: ingress-{{ template "seaweedfs.name" . }}-filer
- namespace: {{ .Release.Namespace }}
- annotations:
-   kubernetes.io/ingress.class: "nginx"
-   nginx.ingress.kubernetes.io/auth-type: "basic"
-   nginx.ingress.kubernetes.io/auth-secret: "default/ingress-basic-auth-secret"
-   nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required - SW-Filer'
-   nginx.ingress.kubernetes.io/service-upstream: "true"
-   nginx.ingress.kubernetes.io/rewrite-target: /$1
-   nginx.ingress.kubernetes.io/use-regex: "true"
-   nginx.ingress.kubernetes.io/enable-rewrite-log: "true"
-   nginx.ingress.kubernetes.io/ssl-redirect: "false"
-   nginx.ingress.kubernetes.io/force-ssl-redirect: "false"
-   nginx.ingress.kubernetes.io/configuration-snippet: |
-     sub_filter '<head>' '<head> <base href="/sw-filer/">'; #add base url
-     sub_filter '="/' '="./';                               #make absolute paths to relative
-     sub_filter '=/' '=./';
-     sub_filter '/seaweedfsstatic' './seaweedfsstatic';
-     sub_filter_once off;
+  name: ingress-{{ template "seaweedfs.name" . }}-filer
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    {{ omit .Values.filer.ingress.annotations "kubernetes.io/ingress.class" | toYaml | nindent 4 }}
 spec:
- rules:
- - http:
-     paths:
-     - path: /sw-filer/?(.*)
-       backend:
-         serviceName: {{ template "seaweedfs.name" . }}-filer
-         servicePort: {{ .Values.filer.port }}
+  ingressClassName: {{ .Values.filer.ingress.className | quote }}
+  rules:
+  - http:
+      paths:
+      - path: /sw-filer/?(.*)
+        pathType: ImplementationSpecific
+        backend:
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion }}
+          service:
+            name: {{ template "seaweedfs.name" . }}-filer
+            port:
+              number: {{ .Values.filer.port }}
+              #name:
+{{- else }}
+          serviceName: {{ template "seaweedfs.name" . }}-filer
+          servicePort: {{ .Values.filer.port }}
+{{- end }}
+{{- end }}
 ---
+{{- if .Values.master.ingress.enabled }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion }}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion }}
+apiVersion: networking.k8s.io/v1beta1
+{{- else }}
 apiVersion: extensions/v1beta1
+{{- end }}
 kind: Ingress
 metadata:
   name: ingress-{{ template "seaweedfs.name" . }}-master
   namespace: {{ .Release.Namespace }}
   annotations:
-    kubernetes.io/ingress.class: "nginx"
-    nginx.ingress.kubernetes.io/auth-type: "basic"
-    nginx.ingress.kubernetes.io/auth-secret: "default/ingress-basic-auth-secret"
-    nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required - SW-Master'
-    nginx.ingress.kubernetes.io/service-upstream: "true"
-    nginx.ingress.kubernetes.io/rewrite-target: /$1
-    nginx.ingress.kubernetes.io/use-regex: "true"
-    nginx.ingress.kubernetes.io/enable-rewrite-log: "true"
-    nginx.ingress.kubernetes.io/ssl-redirect: "false"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "false"
-    nginx.ingress.kubernetes.io/configuration-snippet: |
-      sub_filter '<head>' '<head> <base href="/sw-master/">'; #add base url
-      sub_filter '="/' '="./';                                #make absolute paths to relative
-      sub_filter '=/' '=./';
-      sub_filter '/seaweedfsstatic' './seaweedfsstatic';
-      sub_filter_once off;
+    {{ omit .Values.master.ingress.annotations "kubernetes.io/ingress.class" | toYaml | nindent 4 }}
 spec:
+  ingressClassName: {{ .Values.master.ingress.className | quote }}
   rules:
   - http:
       paths:
       - path: /sw-master/?(.*)
+        pathType: ImplementationSpecific
         backend:
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion }}
+          service:
+            name: {{ template "seaweedfs.name" . }}-master
+            port:
+              number: {{ .Values.master.port }}
+              #name:
+{{- else }}
           serviceName: {{ template "seaweedfs.name" . }}-master
           servicePort: {{ .Values.master.port }}
+{{- end }}
+{{- end }}

k8s/helm_charts2/templates/service-account.yaml

@@ -1,7 +1,7 @@
 #hack for delete pod master after migration
 ---
 kind: ClusterRole
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: seaweefds-rw-cr
 rules:
@@ -16,7 +16,7 @@ metadata:
   namespace: {{ .Release.Namespace }}
 ---
 kind: ClusterRoleBinding
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: system:serviceaccount:seaweefds-rw-sa:default
 subjects:

k8s/helm_charts2/values.yaml

@@ -109,6 +109,26 @@ master:
   # ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
   priorityClassName: ""
 
+  ingress:
+    enabled: false
+    className: "nginx"
+    annotations:
+      nginx.ingress.kubernetes.io/auth-type: "basic"
+      nginx.ingress.kubernetes.io/auth-secret: "default/ingress-basic-auth-secret"
+      nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required - SW-Master'
+      nginx.ingress.kubernetes.io/service-upstream: "true"
+      nginx.ingress.kubernetes.io/rewrite-target: /$1
+      nginx.ingress.kubernetes.io/use-regex: "true"
+      nginx.ingress.kubernetes.io/enable-rewrite-log: "true"
+      nginx.ingress.kubernetes.io/ssl-redirect: "false"
+      nginx.ingress.kubernetes.io/force-ssl-redirect: "false"
+      nginx.ingress.kubernetes.io/configuration-snippet: |
+        sub_filter '<head>' '<head> <base href="/sw-master/">'; #add base url
+        sub_filter '="/' '="./';                                #make absolute paths to relative
+        sub_filter '=/' '=./';
+        sub_filter '/seaweedfsstatic' './seaweedfsstatic';
+        sub_filter_once off;
+
   extraEnvironmentVars:
     WEED_MASTER_VOLUME_GROWTH_COPY_1: 7
     WEED_MASTER_VOLUME_GROWTH_COPY_2: 6
@@ -309,6 +329,26 @@ filer:
   # ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
   priorityClassName: ""
 
+  ingress:
+    enabled: false
+    className: "nginx"
+    annotations:
+      nginx.ingress.kubernetes.io/auth-type: "basic"
+      nginx.ingress.kubernetes.io/auth-secret: "default/ingress-basic-auth-secret"
+      nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required - SW-Filer'
+      nginx.ingress.kubernetes.io/service-upstream: "true"
+      nginx.ingress.kubernetes.io/rewrite-target: /$1
+      nginx.ingress.kubernetes.io/use-regex: "true"
+      nginx.ingress.kubernetes.io/enable-rewrite-log: "true"
+      nginx.ingress.kubernetes.io/ssl-redirect: "false"
+      nginx.ingress.kubernetes.io/force-ssl-redirect: "false"
+      nginx.ingress.kubernetes.io/configuration-snippet: |
+        sub_filter '<head>' '<head> <base href="/sw-filer/">'; #add base url
+        sub_filter '="/' '="./';                               #make absolute paths to relative
+        sub_filter '=/' '=./';
+        sub_filter '/seaweedfsstatic' './seaweedfsstatic';
+        sub_filter_once off;
+
   # extraEnvVars is a list of extra enviroment variables to set with the stateful set.
   extraEnvironmentVars:
     WEED_MYSQL_ENABLED: "true"

weed/command/filer_remote_gateway_buckets.go

@@ -199,8 +199,7 @@ func (option *RemoteGatewayOptions) makeBucketedEventProcessor(filerSource *sour
 				return client.WriteDirectory(dest, message.NewEntry)
 			}
 			glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
-			reader := filer.NewFileReader(filerSource, message.NewEntry)
-			remoteEntry, writeErr := client.WriteFile(dest, message.NewEntry, reader)
+			remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, dest)
 			if writeErr != nil {
 				return writeErr
 			}
@@ -264,9 +263,7 @@ func (option *RemoteGatewayOptions) makeBucketedEventProcessor(filerSource *sour
 						return client.UpdateFileMetadata(oldDest, message.OldEntry, message.NewEntry)
 					} else {
 						newDest := toRemoteStorageLocation(newBucket, util.NewFullPath(message.NewParentPath, message.NewEntry.Name), newRemoteStorageMountLocation)
-						reader := filer.NewFileReader(filerSource, message.NewEntry)
-						glog.V(0).Infof("create %s", remote_storage.FormatLocation(newDest))
-						remoteEntry, writeErr := client.WriteFile(newDest, message.NewEntry, reader)
+						remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, newDest)
 						if writeErr != nil {
 							return writeErr
 						}
@@ -303,9 +300,7 @@ func (option *RemoteGatewayOptions) makeBucketedEventProcessor(filerSource *sour
 				if message.NewEntry.IsDirectory {
 					return client.WriteDirectory(newDest, message.NewEntry)
 				}
-				reader := filer.NewFileReader(filerSource, message.NewEntry)
-				glog.V(0).Infof("create %s", remote_storage.FormatLocation(newDest))
-				remoteEntry, writeErr := client.WriteFile(newDest, message.NewEntry, reader)
+				remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, newDest)
 				if writeErr != nil {
 					return writeErr
 				}

weed/command/filer_remote_sync_dir.go

@@ -108,8 +108,7 @@ func makeEventProcessor(remoteStorage *remote_pb.RemoteConf, mountedDir string,
 				return client.WriteDirectory(dest, message.NewEntry)
 			}
 			glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
-			reader := filer.NewFileReader(filerSource, message.NewEntry)
-			remoteEntry, writeErr := client.WriteFile(dest, message.NewEntry, reader)
+			remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, dest)
 			if writeErr != nil {
 				return writeErr
 			}
@@ -146,9 +145,7 @@ func makeEventProcessor(remoteStorage *remote_pb.RemoteConf, mountedDir string,
 			if err := client.DeleteFile(oldDest); err != nil {
 				return err
 			}
-			reader := filer.NewFileReader(filerSource, message.NewEntry)
-			glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
-			remoteEntry, writeErr := client.WriteFile(dest, message.NewEntry, reader)
+			remoteEntry, writeErr := retriedWriteFile(client, filerSource, message.NewEntry, dest)
 			if writeErr != nil {
 				return writeErr
 			}
@@ -160,6 +157,20 @@ func makeEventProcessor(remoteStorage *remote_pb.RemoteConf, mountedDir string,
 	return eachEntryFunc, nil
 }
 
+func retriedWriteFile(client remote_storage.RemoteStorageClient, filerSource *source.FilerSource, newEntry *filer_pb.Entry, dest *remote_pb.RemoteStorageLocation) (remoteEntry *filer_pb.RemoteEntry, err error) {
+	var writeErr error
+	err = util.Retry("writeFile", func() error {
+		reader := filer.NewFileReader(filerSource, newEntry)
+		glog.V(0).Infof("create %s", remote_storage.FormatLocation(dest))
+		remoteEntry, writeErr = client.WriteFile(dest, newEntry, reader)
+		if writeErr != nil {
+			return writeErr
+		}
+		return nil
+	})
+	return
+}
+
 func collectLastSyncOffset(filerClient filer_pb.FilerClient, grpcDialOption grpc.DialOption, filerAddress pb.ServerAddress, mountedDir string, timeAgo time.Duration) time.Time {
 	// 1. specified by timeAgo
 	// 2. last offset timestamp for this directory

weed/command/scaffold/filer.toml

@@ -61,12 +61,12 @@ connection_max_lifetime_seconds = 0
 interpolateParams = false
 # if insert/upsert failing, you can disable upsert or update query syntax to match your RDBMS syntax:
 enableUpsert = true
-upsertQuery = """INSERT INTO ` + "`%s`" + ` (dirhash,name,directory,meta) VALUES(?,?,?,?) ON DUPLICATE KEY UPDATE meta = VALUES(meta)"""
+upsertQuery = """INSERT INTO `%s` (dirhash,name,directory,meta) VALUES(?,?,?,?) ON DUPLICATE KEY UPDATE meta = VALUES(meta)"""
 
 [mysql2]  # or memsql, tidb
 enabled = false
 createTable = """
-  CREATE TABLE IF NOT EXISTS ` + "`%s`" + ` (
+  CREATE TABLE IF NOT EXISTS `%s` (
     dirhash BIGINT,
     name VARCHAR(1000) BINARY,
     directory TEXT BINARY,
@@ -85,7 +85,7 @@ connection_max_lifetime_seconds = 0
 interpolateParams = false
 # if insert/upsert failing, you can disable upsert or update query syntax to match your RDBMS syntax:
 enableUpsert = true
-upsertQuery = """INSERT INTO ` + "`%s`" + ` (dirhash,name,directory,meta) VALUES(?,?,?,?) ON DUPLICATE KEY UPDATE meta = VALUES(meta)"""
+upsertQuery = """INSERT INTO `%s` (dirhash,name,directory,meta) VALUES(?,?,?,?) ON DUPLICATE KEY UPDATE meta = VALUES(meta)"""
 
 [postgres] # or cockroachdb, YugabyteDB
 # CREATE TABLE IF NOT EXISTS filemeta (

weed/filer/filechunk_manifest.go

@@ -6,7 +6,6 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/wdclient"
 	"io"
 	"math"
-	"math/rand"
 	"net/url"
 	"strings"
 	"time"
@@ -143,9 +142,6 @@ func retriedStreamFetchChunkData(writer io.Writer, urlStrings []string, cipherKe
 	var shouldRetry bool
 	var totalWritten int
 
-	rand.Shuffle(len(urlStrings), func(i, j int) {
-		urlStrings[i], urlStrings[j] = urlStrings[j], urlStrings[i]
-	})
 	for waitTime := time.Second; waitTime < util.RetryWaitTime; waitTime += waitTime / 2 {
 		for _, urlString := range urlStrings {
 			var localProcesed int

weed/s3api/s3api_bucket_handlers.go

@@ -177,8 +177,8 @@ func (s3a *S3ApiServer) HeadBucketHandler(w http.ResponseWriter, r *http.Request
 	bucket, _ := getBucketAndObject(r)
 	glog.V(3).Infof("HeadBucketHandler %s", bucket)
 
-	if err := s3a.checkBucket(r, bucket); err != s3err.ErrNone {
-		s3err.WriteErrorResponse(w, r, err)
+	if entry, err := s3a.getEntry(s3a.option.BucketsPath, bucket); entry == nil || err == filer_pb.ErrNotFound {
+		s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchBucket)
 		return
 	}
 

weed/server/volume_grpc_copy.go

@@ -226,7 +226,7 @@ func writeToFile(client volume_server_pb.VolumeServer_CopyFileClient, fileName s
 		if receiveErr == io.EOF {
 			break
 		}
-		if resp.ModifiedTsNs != 0 {
+		if resp!=nil && resp.ModifiedTsNs != 0 {
 			modifiedTsNs = resp.ModifiedTsNs
 		}
 		if receiveErr != nil {

weed/shell/command_volume_configure_replication.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/pb"
 	"io"
+	"path/filepath"
 
 	"github.com/chrislusf/seaweedfs/weed/operation"
 	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
@@ -34,11 +35,12 @@ func (c *commandVolumeConfigureReplication) Help() string {
 `
 }
 
-func (c *commandVolumeConfigureReplication) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
+func (c *commandVolumeConfigureReplication) Do(args []string, commandEnv *CommandEnv, _ io.Writer) (err error) {
 
 	configureReplicationCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
 	volumeIdInt := configureReplicationCommand.Int("volumeId", 0, "the volume id")
 	replicationString := configureReplicationCommand.String("replication", "", "the intended replication value")
+	collectionPattern := configureReplicationCommand.String("collectionPattern", "", "match with wildcard characters '*' and '?'")
 	if err = configureReplicationCommand.Parse(args); err != nil {
 		return nil
 	}
@@ -55,7 +57,6 @@ func (c *commandVolumeConfigureReplication) Do(args []string, commandEnv *Comman
 	if err != nil {
 		return fmt.Errorf("replication format: %v", err)
 	}
-	replicaPlacementInt32 := uint32(replicaPlacement.Byte())
 
 	// collect topology information
 	topologyInfo, _, err := collectTopologyInfo(commandEnv)
@@ -64,6 +65,7 @@ func (c *commandVolumeConfigureReplication) Do(args []string, commandEnv *Comman
 	}
 
 	vid := needle.VolumeId(*volumeIdInt)
+	volumeFilter := getVolumeFilter(replicaPlacement, uint32(vid), *collectionPattern)
 
 	// find all data nodes with volumes that needs replication change
 	var allLocations []location
@@ -71,7 +73,7 @@ func (c *commandVolumeConfigureReplication) Do(args []string, commandEnv *Comman
 		loc := newLocation(dc, string(rack), dn)
 		for _, diskInfo := range dn.DiskInfos {
 			for _, v := range diskInfo.VolumeInfos {
-				if v.Id == uint32(vid) && v.ReplicaPlacement != replicaPlacementInt32 {
+				if volumeFilter(v) {
 					allLocations = append(allLocations, loc)
 					continue
 				}
@@ -106,3 +108,19 @@ func (c *commandVolumeConfigureReplication) Do(args []string, commandEnv *Comman
 
 	return nil
 }
+
+func getVolumeFilter(replicaPlacement *super_block.ReplicaPlacement, volumeId uint32, collectionPattern string) func(message *master_pb.VolumeInformationMessage) bool {
+	replicaPlacementInt32 := uint32(replicaPlacement.Byte())
+	if volumeId > 0 {
+		return func(v *master_pb.VolumeInformationMessage) bool {
+			return v.Id == volumeId && v.ReplicaPlacement != replicaPlacementInt32
+		}
+	}
+	return func(v *master_pb.VolumeInformationMessage) bool {
+		matched, err := filepath.Match(collectionPattern, v.Collection)
+		if err != nil {
+			return false
+		}
+		return matched
+	}
+}

weed/util/constants.go

@@ -5,7 +5,7 @@ import (
 )
 
 var (
-	VERSION_NUMBER = fmt.Sprintf("%.02f", 2.77)
+	VERSION_NUMBER = fmt.Sprintf("%.02f", 2.79)
 	VERSION        = sizeLimit + " " + VERSION_NUMBER
 	COMMIT         = ""
 )

weed/wdclient/vid_map.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/chrislusf/seaweedfs/weed/pb"
+	"math/rand"
 	"strconv"
 	"strings"
 	"sync"
@@ -69,13 +70,21 @@ func (vc *vidMap) LookupVolumeServerUrl(vid string) (serverUrls []string, err er
 	if !found {
 		return nil, fmt.Errorf("volume %d not found", id)
 	}
+	var sameDcServers, otherDcServers []string
 	for _, loc := range locations {
 		if vc.DataCenter == "" || loc.DataCenter == "" || vc.DataCenter != loc.DataCenter {
-			serverUrls = append(serverUrls, loc.Url)
+			otherDcServers = append(otherDcServers, loc.Url)
 		} else {
-			serverUrls = append([]string{loc.Url}, serverUrls...)
+			sameDcServers = append(sameDcServers, loc.Url)
 		}
 	}
+	rand.Shuffle(len(sameDcServers), func(i, j int) {
+		sameDcServers[i], sameDcServers[j] = sameDcServers[j], sameDcServers[i]
+	})
+	rand.Shuffle(len(otherDcServers), func(i, j int) {
+		otherDcServers[i], otherDcServers[j] = otherDcServers[j], otherDcServers[i]
+	})
+	serverUrls = append(sameDcServers, otherDcServers...)
 	return
 }