docker checkpoint rm
does not actually remove the checkpoint files.
#10166
Labels
docker checkpoint rm
does not actually remove the checkpoint files.
#10166
Description
docker checkpoint rm
does not remove the checkpoint files. For example, the current implementation uses/tmp/ctrd-checkpoint*
as the fallback checkpoint directory. (code) In practice several thousand checkpoints will use up all the disk storage due to tmpfs being swapped to the disk.Steps to reproduce the issue
docker checkpoint create CONTAINER ckpt --leave-running
docker checkpoint rm CONTAINER ckpt
/tmp
.Describe the results you received and expected
All the checkpoint files remain despite the
docker checkpoint rm
What version of containerd are you using?
containerd containerd.io 1.6.31 e377cd5
Any other relevant information
No response
Show configuration if it is related to CRI plugin.
No response
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