add support for tarerofs for TurboOCI #272
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Let's add an item `defaultFsType` to `/etc/overlaybd-snapshotter/config.json`,
For example:
{
...
"defaultFsType": "erofs"
}
Signed-off-by: Hongzhen Luo <hongzhen.lhz@linux.alibaba.com>
4 tasks
hsiangkao
approved these changes
Mar 26, 2024
This is a very basic support for EROFS local OCI convertion. Unlike EXT4, EROFS doesn't need a `--import` and `export` pair to generate modified tar headers first since erofs-utils just needs to parse tar streams once. Even for parallel convertion, erofs-utils will use EROFS layer blobs directly. Also, EROFS doesn't have an explicit `--mkfs` step since `mkfs.erofs` can handle layer imports directly. Signed-off-by: Hongzhen Luo <hongzhen.lhz@linux.alibaba.com>
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What this PR does / why we need it:
Add a very basic support for EROFS local OCI convertion for TurboOCI.
The corresponding overlaybd PR:
containerd/overlaybd#320
The corresponding erofs-utils for test can be found at:
git clone https://gitee.com/anolis/erofs-utils.git -b overlaybd-dev
Which issue(s) this PR fixes (optional, in
fixes #<issue number>(, fixes #<issue_number>, ...)format, will close the issue(s) when PR gets merged):Fixes #
Please check the following list: