Hi, I setup openshift origin cluster with dnsmasq enabled.
I found that within cluster dns didn't function correctly. For example, within pod, "nameserver 172.30.0.1" was not added in /etc/resolv.conf. And service names, endpoints couldn't be resolved. After setting openshift_use_dnsmasq = false and reinstalled cluster, it seemed that dns started to work. Why should openshift_use_dnsmasq be set to false? I also read the documentation in below link. https://docs.openshift.org/1.2/install_config/install/prerequisites.html#prereq-dns I'm still not quite understand when dnsmasq should be disabled. "for example, if your /etc/resolv.conf is managed by a configuration tool other than NetworkManager". I setup openshift origin cluster on VMs provisioned by openstack. For my environments, should I disable dnsmasq? Or did I make any improper configurations? Thanks, Jared, (韦煜) Software developer Interested in open source software, big data, Linux
_______________________________________________ dev mailing list dev@lists.openshift.redhat.com http://lists.openshift.redhat.com/openshiftmm/listinfo/dev