Cannot pull images with rootless docker on openSUSE Tumbleweed about slirp4netns HOT 2 CLOSED

Thanks for reporting.
Was it working before?
Was something changed on tumbleweed recently?

Adding some path (/var/run ?) to --copy-up helps?
https://github.com/moby/moby/blob/591c98cdbee73d36fe27abdb4456f8d70b8e549d/contrib/dockerd-rootless.sh#L107

You may need DOCKERD_ROOTLESS_ROOTLESSKIT_SLIRP4NETNS_SANDBOX=false too
https://github.com/moby/moby/blob/591c98cdbee73d36fe27abdb4456f8d70b8e549d/contrib/dockerd-rootless.sh#L15C2-L15C2

from slirp4netns.

Thank for your reply!

I added --copy-up=/var/run to the line mentioned and uninstalled and installed rootless docker. However, this did not help.

What I have found out so far, is that netconfig was changed about a year ago, so that it does now use /run/netconfig instead of /var/run/netconfig.

Copying /var/run/netconfig/resolv.conf (or /run/netconfig/resolv.conf) to /etc or adding a symlink there for /run/netconfig/resolv.conf to /etc/resolv.conf works fine. However, with a symlink to /var/run/netconfig/resol.conf, no traffic can leave the namespace of the rootless docker.

Hence, that seems not be an issue for slirp4netns and I will close this issue.

from slirp4netns.