Comment 3 for bug 1712531

Hi Eduardo Gonzalez,

I tested the above problem and can solve it in this way:

ceph-node1 ansible_user=usera network_interface=eth0 api_interface=eth0 storage_interface=eth0 cluster_interface=eth0
ceph-node2 ansible_user=usera network_interface=em1 api_interface=em1 storage_interface=em1 cluster_interface=em1

After all four network cards are specified, there will be no conflicts.

However, there is still a problem with the current deployment. That is, if I only configure a single rgw node, there is only the ceph-rgw service, but other configuration folders will be generated during deployment, such as ceph-mon, ceph-osd and so on.