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| author | Adrian Reber <areber@redhat.com> | 2021-06-04 13:45:33 +0000 |
|---|---|---|
| committer | Adrian Reber <adrian@lisas.de> | 2021-06-07 08:07:15 +0200 |
| commit | 8aa5340ade611bf3bce3c8613efce28f2b174a1b (patch) | |
| tree | 1dc97d22f09b985d74e1f7394ff39479b86586ea /libpod/container_api.go | |
| parent | 10875a67e4c6ebaf28aa8109c7a4001e70840883 (diff) | |
| download | podman-8aa5340ade611bf3bce3c8613efce28f2b174a1b.tar.gz podman-8aa5340ade611bf3bce3c8613efce28f2b174a1b.tar.bz2 podman-8aa5340ade611bf3bce3c8613efce28f2b174a1b.zip | |
Add parameter to specify checkpoint archive compression
The checkpoint archive compression was hardcoded to `archive.Gzip`.
There have been requests to make the used compression algorithm
selectable. There was especially the request to not compress the
checkpoint archive to be able to create faster checkpoints when not
compressing it.
This also changes the default from `gzip` to `zstd`. This change should
not break anything as the restore code path automatically handles
whatever compression the user provides during restore.
Signed-off-by: Adrian Reber <areber@redhat.com>
Diffstat (limited to 'libpod/container_api.go')
| -rw-r--r-- | libpod/container_api.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libpod/container_api.go b/libpod/container_api.go index 4ccb240e7..b75d0b41d 100644 --- a/libpod/container_api.go +++ b/libpod/container_api.go @@ -12,6 +12,7 @@ import ( "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/libpod/events" "github.com/containers/podman/v3/pkg/signal" + "github.com/containers/storage/pkg/archive" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) @@ -776,6 +777,9 @@ type ContainerCheckpointOptions struct { // ImportPrevious tells the API to restore container with two // images. One is TargetFile, the other is ImportPrevious. ImportPrevious string + // Compression tells the API which compression to use for + // the exported checkpoint archive. + Compression archive.Compression } // Checkpoint checkpoints a container |