[ceph-users] DNS and /etc/hosts in Pacific Release

Hi, One of the recent changes that Ceph Pacific has introduced is the removal of support for /etc/hosts on the ceph cluster nodes, that use *podman* as the container engine (CentOS8+) This means that name resolution from within the ceph containers now relies on either DNS, or the host to ip mapping that is created when adding a host to the cluster with the orchestrator CLI (orch host add). The exclusion of /etc/hosts has been implemented using a --no-hosts setting on the "podman run" command. Installations that use docker are unaffected. So if you're planning to use Ceph Pacific with podman *and* need /etc/hosts to work, it would be great to hear from you! Cheers, Paul Cuzner