Comment 11 for bug 1821026
Revision history for this message
| Matt Peters (mpeters-wrs) wrote Re: Containers: lock_host failed on a host with config_drive VM | #11 |
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(Get the code!)
In order to be able to consistently resolve internal host names (those that are only resolvable by dnsmasq), the coredns configuration should be updated to use the dnsmasq floating IP rather than referencing resolv.conf which also has the external DNS servers listed. This will ensure all DNS resolutions that are not within the K8s cluster will go through dnsmasq running on the controllers.
The *proxy* entry of coredns configmap (Corefile) should be configured to the following:
proxy . <mgmt-floating-ip>