Comment 1 for bug 1705374

Well,

I tried to reproduce the error again today, no error!!!

PLAY RECAP *********************************************************************
infra1 : ok=127 changed=4 unreachable=0 failed=0
infra1_nova_api_metadata_container-a50c905c : ok=81 changed=10 unreachable=0 failed=0
infra1_nova_api_os_compute_container-9cd98e7e : ok=92 changed=10 unreachable=0 failed=0
infra1_nova_api_placement_container-dcc8761c : ok=102 changed=25 unreachable=0 failed=0
infra1_nova_conductor_container-3cfc2e91 : ok=81 changed=10 unreachable=0 failed=0
infra1_nova_console_container-04fab19c : ok=100 changed=14 unreachable=0 failed=0
infra1_nova_scheduler_container-fa3f2ce1 : ok=81 changed=10 unreachable=0 failed=0
infra2 : ok=126 changed=4 unreachable=0 failed=0
infra2_nova_api_metadata_container-9a678a5b : ok=81 changed=10 unreachable=0 failed=0
infra2_nova_api_os_compute_container-ca25fbcf : ok=81 changed=10 unreachable=0 failed=0
infra2_nova_api_placement_container-83b3fc24 : ok=98 changed=21 unreachable=0 failed=0
infra2_nova_conductor_container-34c321fe : ok=81 changed=10 unreachable=0 failed=0
infra2_nova_console_container-9b76699d : ok=85 changed=12 unreachable=0 failed=0
infra2_nova_scheduler_container-abff7a55 : ok=81 changed=10 unreachable=0 failed=0
infra3 : ok=126 changed=4 unreachable=0 failed=0
infra3_nova_api_metadata_container-38399046 : ok=81 changed=10 unreachable=0 failed=0
infra3_nova_api_os_compute_container-ecef6493 : ok=81 changed=10 unreachable=0 failed=0
infra3_nova_api_placement_container-cd3a34fa : ok=98 changed=20 unreachable=0 failed=0
infra3_nova_conductor_container-d62f3561 : ok=81 changed=10 unreachable=0 failed=0
infra3_nova_console_container-83802bc8 : ok=85 changed=12 unreachable=0 failed=0
infra3_nova_scheduler_container-6daee036 : ok=81 changed=10 unreachable=0 failed=0
infra4 : ok=126 changed=5 unreachable=0 failed=0

Thursday 20 July 2017 13:58:57 +0000 (0:00:01.192) 0:09:15.484 *********
===============================================================================
os_nova : Install required pip packages -------------------------------- 22.22s
ceph_client : Install ceph packages ------------------------------------ 19.18s
ceph_client : Restart os services -------------------------------------- 16.50s
pip_install : Install UCA repository key ------------------------------- 16.28s
os_nova : Generate nova config ----------------------------------------- 16.24s
os_nova : Create nova dir ---------------------------------------------- 12.23s
pip_install : Install PIP ---------------------------------------------- 10.25s
ceph_client : Verify Ceph monitors are up ------------------------------- 9.81s
os_nova : Install nova role packages (apt) ------------------------------ 8.17s
os_nova : Copy nova rootwrap filter config ------------------------------ 7.88s
ceph_client : Set ceph_mon_host to an online monitor host --------------- 7.46s
ceph_client : Retrieve keyrings for openstack clients from ceph cluster --- 6.68s
pip_install : Install pip packages -------------------------------------- 6.59s
ceph_client : Provision ceph client keyrings ---------------------------- 6.25s
ceph_client : Provide ceph configuration directory ---------------------- 6.07s
galera_client : Install pip packages ------------------------------------ 5.97s
ceph_client : Register ceph_conf fact when ceph_conf_file is not defined --- 5.75s
ceph_client : Create ceph.conf from mon host ---------------------------- 5.74s
rsyslog_client : Write rsyslog config for remote logging ---------------- 5.73s
ceph_client : Detect correct group for extra config --------------------- 5.44s