If you happen to use CentOS 8 you have already discovered that Red Hat (i.e. CentOS) switch to podman, which is a fork of docker. So probably the following fix might help to someone, which does not use CentOS 8 or podman. For now, podman and docker are 99.99% the same. So creating and starting … Continue reading firewalld and podman (or docker) – no internet in the container and could not resolve host