Now that ZFS with overlay support is available in ZFS 2.2 and Proxmox 8, I decided to test it out with podman in an lxc container.
Out of the box, it didn't work. Giving the standard message from podman that overlays are not supported on a ZFS file system. FWIW docker gives the same message, but I haven't tested / don't know if this method works.
Basically All you need to do is create a mount wrapper and configure podman to use it.
I'm using a Debian 12 container with the latest Podman...
Read more
Out of the box, it didn't work. Giving the standard message from podman that overlays are not supported on a ZFS file system. FWIW docker gives the same message, but I haven't tested / don't know if this method works.
Basically All you need to do is create a mount wrapper and configure podman to use it.
I'm using a Debian 12 container with the latest Podman...
Read more