Features

Run cedana features (shorthand for cedana plugin features) to see the features currently supported by each plugin.

                  FEATURE  CLOUD-HYPERVISOR  RUNC  CONTAINERD  CRIO  KATA  STORAGE/CEDANA  STORAGE/S3  STORAGE/GCS  K8S  SLURM
             Dump command          •           ✔        ✔        •     •          •             •           •        •     —
          Restore command          •           ✔        ✔        •     •          •             •           •        •     —
              Run command          •           ✔        ✔        •     •          •             •           •        •     —
           Manage command          •           ✔        ✔        •     •          •             •           •        •     —
           Freeze command          •           ✔        ✔        •     •          •             •           •        •     —
         Unfreeze command          •           ✔        ✔        •     •          •             •           •        •     —
            Query command          •           ✔        ✔        •     •          •             •           •        ✔     —
        Helper command(s)          •           •        •        •     •          •             •           •        ✔     —

          Dump middleware          •           ✔        ✔        ✔     •          •             •           •        •     —
             Dump handler          •           •        •        •     •          •             •           •        •     —
       Dump VM middleware          ✔           •        •        •     ✔          •             •           •        •     —
          Dump VM handler          ✔           •        •        •     •          •             •           •        •     —
       Restore middleware          •           ✔        ✔        ✔     •          •             •           •        •     —
Restore middleware (late)          •           ✔        •        •     •          •             •           •        •     —
          Restore handler          •           •        ✔        •     •          •             •           •        •     —
    Restore VM middleware          ✔           •        •        •     ✔          •             •           •        •     —
       Restore VM handler          ✔           •        •        •     •          •             •           •        •     —
           Freeze handler          •           ✔        ✔        •     •          •             •           •        •     —
         Unfreeze handler          •           ✔        ✔        •     •          •             •           •        •     —

              Run handler          •           ✔        ✔        ✔     •          •             •           •        •     —
 Run handler (serverless)          •           ✔        •        •     •          •             •           •        •     —
           Run middleware          •           ✔        ✔        ✔     •          •             •           •        •     —
    Run middleware (late)          •           •        •        •     •          •             •           •        •     —
           Manage handler          •           ✔        ✔        •     •          •             •           •        •     —
       Custom kill signal          •           ✔        ✔        •     ✔          •             •           •        •     —
           Custom cleanup          •           ✔        ✔        •     •          •             •           •        •     —
            Custom reaper          •           ✔        •        •     •          •             •           •        •     —

         GPU interception          •           ✔        ✔        •     •          •             •           •        •     —
 GPU interception restore          •           ✔        ✔        •     •          •             •           •        •     —
              GPU tracing          •           ✔        ✔        •     •          •             •           •        •     —
      GPU tracing restore          •           ✔        ✔        •     •          •             •           •        •     —

       Checkpoint storage          •           •        •        •     •          ✔             ✔           •        •     —
            Query handler          •           ✔        ✔        •     •          •             •           •        ✔     —
            Health checks          •           ✔        ✔        •     ✔          ✔             ✔           •        •     —

✔ = implemented, • = unimplemented, — = not installed, ✖ = incompatible
Not showing external plugins: criu, criu/cuda, gpu, gpu/tracer, streamer, containerd/runtime-runc

When developing a new plugin, or adding a feature to a plugin, it's helpful to see more information on any compatibility issues. Use cedana features --errors to see any incompatibility errors.

Check out the guide on writing plugins for more information.

Check out the CLI reference for all plugin-related subcommands.