I added some information on how to set up a rootless socket to the previous post:
https://boot2podman.github.io/2020/07/22/machine-replacement.html#rootless

This was as a replacement for podman-machine, which only supports varlink / v1...
You can use this in the meantime, until the blog post and documentation is up.

/Anders

Den tors 27 aug. 2020 kl 19:58 skrev Ashley Cui <acui@redhat.com>:
Yes, the podman node needs to be podmanv2

On Thu, Aug 27, 2020 at 1:45 PM Anders F Björklund <anders.f.bjorklund@gmail.com> wrote:
If you use the older socket (io.podman) rather than the new podman.sock, you need to use a varlink client too.

For instance by running the same version of the podman-remote client (v1.9.3). The new socket is for podman v2.

/Anders

Den tors 27 aug. 2020 kl 18:40 skrev <thomas.neal@hcl.com>:
I'm guessing the podman node needs to be running podman v2 also?  The yum repos on my RHEL7/8 VMs only have v1 (1.6.4 and 1.9.3) currently.