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clients
: Set of hosts that must be ceph-client. These hosts will access to the storage clustermons
: Set of hosts to that must be ceph-mon. These hosts will maintain a map of the state of the clusterosds
: Set of hosts to that must be ceph-osd
...
- . These hosts will interact with the logical disk to stock the data
More details in the documentation here.
The inventory must define these variables to run the step:
ceph_cluster_network
: Address block to access to cluster networkceph_public_network
: Address block to access to public network (ie Internet)ceph_osd_disk
: Device to stock datas (only for ceph-osd hosts)osd_pool_default_min_size
: Minimal number of available OSD to ensure cluster success (best:ceil(osd_pool_default_size / 2.0)
)osd_pool_default_size
: Number of OSD in the cluster
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