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shell: move volume operations to use flag parsing arguments

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This commit is contained in:
Chris Lu
2020-09-20 09:27:34 -07:00
parent fcbc520373
commit f498c71199
7 changed files with 60 additions and 52 deletions
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20
weed/shell/command_volume_delete.go
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@@ -1,7 +1,7 @@
package shell
import (
"fmt"
"flag"
"io"
"github.com/chrislusf/seaweedfs/weed/storage/needle"
@@ -21,7 +21,7 @@ func (c *commandVolumeDelete) Name() string {
func (c *commandVolumeDelete) Help() string {
return `delete a live volume from one volume server
volume.delete <volume server host:port> <volume id>
volume.delete -node <volume server host:port> -volumeId <volume id>
This command deletes a volume from one volume server.
@@ -34,16 +34,16 @@ func (c *commandVolumeDelete) Do(args []string, commandEnv *CommandEnv, writer i
return
}
if len(args) != 2 {
fmt.Fprintf(writer, "received args: %+v\n", args)
return fmt.Errorf("need 2 args of <volume server host:port> <volume id>")
volDeleteCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
volumeIdInt := volDeleteCommand.Int("volumeId", 0, "the volume id")
nodeStr := volDeleteCommand.String("node", "", "the volume server <host>:<port>")
if err = volDeleteCommand.Parse(args); err != nil {
return nil
}
sourceVolumeServer, volumeIdString := args[0], args[1]
volumeId, err := needle.NewVolumeId(volumeIdString)
if err != nil {
return fmt.Errorf("wrong volume id format %s: %v", volumeId, err)
}
sourceVolumeServer := *nodeStr
volumeId := needle.VolumeId(*volumeIdInt)
return deleteVolume(commandEnv.option.GrpcDialOption, volumeId, sourceVolumeServer)