9.4. Configuring Node Host Name Resolution

Configure Host 2 to use the named service running on the broker (Host 1). This allows Host 2 to resolve the host names of the broker and any other broker or node hosts configured, and vice versa, so that Host 1 can resolve the host name of Host 2.
Edit the contents of /etc/resolv.conf on Host 2 and add the following entry as the first name server. Replace 10.0.0.1 with the IP address of Host 1: 
nameserver 10.0.0.1

Note

If you use the kickstart or bash script, the configure_dns_resolution function performs this step.