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package shell
import (
"context"
"flag"
"fmt"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/s3api/s3bucket"
"io"
"os"
"time"
)
func init() {
Commands = append(Commands, &commandS3BucketCreate{})
}
type commandS3BucketCreate struct {
}
func (c *commandS3BucketCreate) Name() string {
return "s3.bucket.create"
}
func (c *commandS3BucketCreate) Help() string {
return `create a bucket with a given name
Example:
s3.bucket.create -name <bucket_name>
`
}
func (c *commandS3BucketCreate) IsResourceHeavy() bool {
return false
}
func (c *commandS3BucketCreate) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
bucketCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
bucketName := bucketCommand.String("name", "", "bucket name")
if err = bucketCommand.Parse(args); err != nil {
return nil
}
if *bucketName == "" {
return fmt.Errorf("empty bucket name")
}
err = s3bucket.VerifyS3BucketName(*bucketName)
if err != nil {
return err
}
err = commandEnv.WithFilerClient(false, func(client filer_pb.SeaweedFilerClient) error {
resp, err := client.GetFilerConfiguration(context.Background(), &filer_pb.GetFilerConfigurationRequest{})
if err != nil {
return fmt.Errorf("get filer configuration: %v", err)
}
filerBucketsPath := resp.DirBuckets
println("create bucket under", filerBucketsPath)
entry := &filer_pb.Entry{
Name: *bucketName,
IsDirectory: true,
Attributes: &filer_pb.FuseAttributes{
Mtime: time.Now().Unix(),
Crtime: time.Now().Unix(),
FileMode: uint32(0777 | os.ModeDir),
},
}
if err := filer_pb.CreateEntry(client, &filer_pb.CreateEntryRequest{
Directory: filerBucketsPath,
Entry: entry,
}); err != nil {
return err
}
println("created bucket", *bucketName)
return nil
})
return err
}
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