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filer.backup: backup to local directory optionally is incremental

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fixed one issue with https://github.com/chrislusf/seaweedfs/issues/2084
This commit is contained in:
Chris Lu 2021-05-25 17:19:17 -07:00
parent 35ca9638c4
commit dce1f02c9e
3 changed files with 9 additions and 13 deletions
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6
weed/command/scaffold.go
View file

@ -377,12 +377,6 @@ directory = "/data"
# so each date directory contains all new and updated files.
is_incremental = false
[sink.local_incremental]
# all replicated files are under modified time as yyyy-mm-dd directories
# so each date directory contains all new and updated files.
enabled = false
directory = "/backup"
[sink.filer]
enabled = false
grpcAddress = "localhost:18888"

13
weed/replication/sink/localsink/local_sink.go
View file

@ -15,8 +15,9 @@ import (
)
type LocalSink struct {
Dir string
filerSource *source.FilerSource
Dir string
filerSource *source.FilerSource
isIncremental bool
}
func init() {
@ -35,15 +36,17 @@ func (localsink *LocalSink) isMultiPartEntry(key string) bool {
return strings.HasSuffix(key, ".part") && strings.Contains(key, "/.uploads/")
}
func (localsink *LocalSink) initialize(dir string) error {
func (localsink *LocalSink) initialize(dir string, isIncremental bool) error {
localsink.Dir = dir
localsink.isIncremental = isIncremental
return nil
}
func (localsink *LocalSink) Initialize(configuration util.Configuration, prefix string) error {
dir := configuration.GetString(prefix + "directory")
isIncremental := configuration.GetBool(prefix + "is_incremental")
glog.V(4).Infof("sink.local.directory: %v", dir)
return localsink.initialize(dir)
return localsink.initialize(dir, isIncremental)
}
func (localsink *LocalSink) GetSinkToDirectory() string {
@ -51,7 +54,7 @@ func (localsink *LocalSink) GetSinkToDirectory() string {
}
func (localsink *LocalSink) IsIncremental() bool {
return true
return localsink.isIncremental
}
func (localsink *LocalSink) DeleteEntry(key string, isDirectory, deleteIncludeChunks bool, signatures []int32) error {

3
weed/util/config.go
View file

@ -26,8 +26,6 @@ func LoadConfiguration(configFileName string, required bool) (loaded bool) {
viper.AddConfigPath("/usr/local/etc/seaweedfs/") // search path for bsd-style config directory in
viper.AddConfigPath("/etc/seaweedfs/") // path to look for the config file in
glog.V(1).Infof("Reading %s.toml from %s", configFileName, viper.ConfigFileUsed())
if err := viper.MergeInConfig(); err != nil { // Handle errors reading the config file
if strings.Contains(err.Error(), "Not Found") {
glog.V(1).Infof("Reading %s: %v", viper.ConfigFileUsed(), err)
@ -43,6 +41,7 @@ func LoadConfiguration(configFileName string, required bool) (loaded bool) {
return false
}
}
glog.V(1).Infof("Reading %s.toml from %s", configFileName, viper.ConfigFileUsed())
return true
}