robin@robin-cephadmin:~$ ceph-deploy mon create robin-cephnode2
[ceph_deploy.cli][INFO  ] Invoked (1.3.4): /usr/bin/ceph-deploy mon create robin-cephnode2
[ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts robin-cephnode2
[ceph_deploy.mon][DEBUG ] detecting platform for host robin-cephnode2 ...
[robin-cephnode2][DEBUG ] connected to host: robin-cephnode2
[robin-cephnode2][DEBUG ] detect platform information from remote host
[robin-cephnode2][DEBUG ] detect machine type
[ceph_deploy.mon][INFO  ] distro info: debian 7.3 wheezy
[robin-cephnode2][DEBUG ] determining if provided host has same hostname in remote
[robin-cephnode2][DEBUG ] get remote short hostname
[robin-cephnode2][DEBUG ] deploying mon to robin-cephnode2
[robin-cephnode2][DEBUG ] get remote short hostname
[robin-cephnode2][DEBUG ] remote hostname: robin-cephnode2
[robin-cephnode2][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[robin-cephnode2][DEBUG ] create the mon path if it does not exist
[robin-cephnode2][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-robin-cephnode2/done
[robin-cephnode2][DEBUG ] create a done file to avoid re-doing the mon deployment
[robin-cephnode2][DEBUG ] create the init path if it does not exist
[robin-cephnode2][DEBUG ] locating the `service` executable...
[robin-cephnode2][INFO  ] Running command: sudo /usr/sbin/service ceph -c /etc/ceph/ceph.conf start mon.robin-cephnode2
[robin-cephnode2][DEBUG ] === mon.robin-cephnode2 ===
[robin-cephnode2][DEBUG ] Starting Ceph mon.robin-cephnode2 on robin-cephnode2...
[robin-cephnode2][DEBUG ] failed: 'ulimit -n 32768;  /usr/bin/ceph-mon -i robin-cephnode2 --pid-file /var/run/ceph/mon.robin-cephnode2.pid -c /etc/ceph/ceph.conf '
[robin-cephnode2][DEBUG ] Starting ceph-create-keys on robin-cephnode2...
[robin-cephnode2][WARNIN] No data was received after 7 seconds, disconnecting...
[robin-cephnode2][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.robin-cephnode2.asok mon_status
[robin-cephnode2][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[robin-cephnode2][WARNIN] monitor: mon.robin-cephnode2, might not be running yet
[robin-cephnode2][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.robin-cephnode2.asok mon_status
[robin-cephnode2][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[robin-cephnode2][WARNIN] robin-cephnode2 is not defined in `mon initial members`
[robin-cephnode2][WARNIN] monitor robin-cephnode2 does not exist in monmap
[robin-cephnode2][WARNIN] neither `public_addr` nor `public_network` keys are defined for monitors
[robin-cephnode2][WARNIN] monitors may not be able to form quorum
Exception KeyError: (3,) in <function remove at 0xe9baa0> ignored