Ceph: Designing and Implementing Scalable Storage Systems

Configuring DNS

1. Install bind packages on the ceph-rgw node:

        # yum install bind* -y

2. Edit /etc/named.conf and add information for IP addresses, IP range, and zone, which are mentioned as follows. You can match the changes from the author's version of the named.conf file provided with this book:

        listen-on port 53 { 127.0.0.1;192.168.1.106; };         ### Add DNS IP ###        allow-query { localhost;192.168.1.0/24; };         ### Add IP Range ###

      ### Add new zone for the domain cephcookbook.com before EOF ###      zone "cephcookbook.com" IN {      type master;      file "db.cephcookbook.com";      allow-update { none; };      };

3. Create the zone file /var/named/db.cephcookbook.com ...