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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_mount.go
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@@ -2,7 +2,7 @@ package shell
import (
"context"
"fmt"
"flag"
"io"
"github.com/chrislusf/seaweedfs/weed/operation"
@@ -25,7 +25,7 @@ func (c *commandVolumeMount) Name() string {
func (c *commandVolumeMount) Help() string {
return `mount a volume from one volume server
volume.mount <volume server host:port> <volume id>
volume.mount -node <volume server host:port> -volumeId <volume id>
This command mounts a volume from one volume server.
@@ -38,16 +38,16 @@ func (c *commandVolumeMount) Do(args []string, commandEnv *CommandEnv, writer io
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>")
volMountCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
volumeIdInt := volMountCommand.Int("volumeId", 0, "the volume id")
nodeStr := volMountCommand.String("node", "", "the volume server <host>:<port>")
if err = volMountCommand.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 mountVolume(commandEnv.option.GrpcDialOption, volumeId, sourceVolumeServer)