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101 lines
3.0 KiB
101 lines
3.0 KiB
package shell
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import (
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"flag"
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"fmt"
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"io"
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"math"
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"time"
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
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"github.com/seaweedfs/seaweedfs/weed/security"
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"github.com/seaweedfs/seaweedfs/weed/util"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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util_http "github.com/seaweedfs/seaweedfs/weed/util/http"
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)
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func init() {
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Commands = append(Commands, &commandS3CleanUploads{})
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}
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type commandS3CleanUploads struct{}
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func (c *commandS3CleanUploads) Name() string {
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return "s3.clean.uploads"
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}
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func (c *commandS3CleanUploads) Help() string {
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return `clean up stale multipart uploads
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Example:
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s3.clean.uploads -timeAgo 1.5h
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`
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}
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func (c *commandS3CleanUploads) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
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bucketCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
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uploadedTimeAgo := bucketCommand.Duration("timeAgo", 24*time.Hour, "created time before now. \"1.5h\" or \"2h45m\". Valid time units are \"m\", \"h\"")
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if err = bucketCommand.Parse(args); err != nil {
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return nil
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}
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signingKey := util.GetViper().GetString("jwt.filer_signing.key")
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var filerBucketsPath string
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filerBucketsPath, err = readFilerBucketsPath(commandEnv)
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if err != nil {
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return fmt.Errorf("read buckets: %v", err)
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}
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var buckets []string
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err = filer_pb.List(commandEnv, filerBucketsPath, "", func(entry *filer_pb.Entry, isLast bool) error {
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buckets = append(buckets, entry.Name)
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return nil
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}, "", false, math.MaxUint32)
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if err != nil {
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return fmt.Errorf("list buckets under %v: %v", filerBucketsPath, err)
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}
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for _, bucket := range buckets {
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if err := c.cleanupUploads(commandEnv, writer, filerBucketsPath, bucket, *uploadedTimeAgo, signingKey); err != nil {
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fmt.Fprintf(writer, fmt.Sprintf("failed cleanup uploads for bucket %s: %v", bucket, err))
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}
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}
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return err
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}
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func (c *commandS3CleanUploads) cleanupUploads(commandEnv *CommandEnv, writer io.Writer, filerBucketsPath string, bucket string, timeAgo time.Duration, signingKey string) error {
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uploadsDir := filerBucketsPath + "/" + bucket + "/" + s3_constants.MultipartUploadsFolder
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var staleUploads []string
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now := time.Now()
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err := filer_pb.List(commandEnv, uploadsDir, "", func(entry *filer_pb.Entry, isLast bool) error {
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ctime := time.Unix(entry.Attributes.Crtime, 0)
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if ctime.Add(timeAgo).Before(now) {
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staleUploads = append(staleUploads, entry.Name)
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}
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return nil
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}, "", false, math.MaxUint32)
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if err != nil {
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return fmt.Errorf("list uploads under %v: %v", uploadsDir, err)
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}
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var encodedJwt security.EncodedJwt
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if signingKey != "" {
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encodedJwt = security.GenJwtForFilerServer(security.SigningKey(signingKey), 15*60)
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}
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for _, staleUpload := range staleUploads {
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deleteUrl := fmt.Sprintf("http://%s%s/%s?recursive=true&ignoreRecursiveError=true", commandEnv.option.FilerAddress.ToHttpAddress(), uploadsDir, staleUpload)
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fmt.Fprintf(writer, "purge %s\n", deleteUrl)
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err = util_http.Delete(deleteUrl, string(encodedJwt))
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if err != nil && err.Error() != "" {
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return fmt.Errorf("purge %s/%s: %v", uploadsDir, staleUpload, err)
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}
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}
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return nil
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}
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