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58 lines
1.4 KiB
58 lines
1.4 KiB
package shell
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import (
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"context"
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"flag"
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"fmt"
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"github.com/seaweedfs/seaweedfs/weed/filer"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"io"
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"time"
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)
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func init() {
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Commands = append(Commands, &commandFsLogPurge{})
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}
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type commandFsLogPurge struct {
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}
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func (c *commandFsLogPurge) Name() string {
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return "fs.log.purge"
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}
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func (c *commandFsLogPurge) Help() string {
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return `purge filer logs
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fs.log.purge [-v] [-daysAgo 365]
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`
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}
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func (c *commandFsLogPurge) HasTag(CommandTag) bool {
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return false
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}
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func (c *commandFsLogPurge) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
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fsLogPurgeCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
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daysAgo := fsLogPurgeCommand.Uint("daysAgo", 365, "purge logs older than N days")
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verbose := fsLogPurgeCommand.Bool("v", false, "verbose mode")
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if err = fsLogPurgeCommand.Parse(args); err != nil {
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return err
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}
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modificationTimeAgo := time.Now().Add(-time.Hour * 24 * time.Duration(*daysAgo)).Unix()
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err = filer_pb.ReadDirAllEntries(context.Background(), commandEnv, filer.SystemLogDir, "", func(entry *filer_pb.Entry, isLast bool) error {
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if entry.Attributes.Mtime > modificationTimeAgo {
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return nil
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}
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if errDel := filer_pb.Remove(context.Background(), commandEnv, filer.SystemLogDir, entry.Name, true, true, true, false, nil); errDel != nil {
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return errDel
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}
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if *verbose {
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fmt.Fprintf(writer, "delete %s\n", entry.Name)
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}
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return nil
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})
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return err
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}
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