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filer watch "/etc" folder for configuration changes

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This commit is contained in:
Chris Lu 2020-11-14 14:26:08 -08:00
parent b2a72630da
commit 442e092995
2 changed files with 24 additions and 0 deletions
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21
weed/filer/filer_on_meta_event.go Normal file
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@ -0,0 +1,21 @@
package filer
import (
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
)
const (
DirectoryEtc = "/etc"
)
// onMetadataChangeEvent is triggered after filer processed change events from local or remote filers
func (f *Filer) onMetadataChangeEvent(event *filer_pb.SubscribeMetadataResponse) {
if DirectoryEtc != event.Directory {
return
}
glog.V(0).Infof("procesing %v", event)
}

3
weed/filer/meta_aggregator.go
View file

@ -141,6 +141,9 @@ func (ma *MetaAggregator) subscribeToOneFiler(f *Filer, self string, peer string
return fmt.Errorf("process %v: %v", resp, err)
}
lastTsNs = resp.TsNs
f.onMetadataChangeEvent(resp)
}
})
if err != nil {