Page History

Installing a new ceph monitor

To install a new ceph monitor. Execute the following steps. The order is important

1. Add the new ceph-monitor server to the hiera key profile::ceph::monitors
2. Run puppet on all existing ceph-monitors and ensure that the new ceph-mon is listed in both mon_initial_members and in mon_host in /etc/ceph/ceph.conf
3. If, and only if, ALL the existing ceph-monitors have discovered, and configured the new ceph-mon - install role::ceph::mon on the new ceph-mon.