nova service error for openstack wallaby integrated in reef ceph

[Apostol Cosmin]

nova service issue, at instance creation

Glance-images and cinder-volumes services are integrated in reef ceph, which is external from the openstack system.

At instance creation nova service is getting error at controller level and also at compute node level:

Controller log:
Compute logs:

[Apostol Cosmin (cosmin203)]

[root@ospcontroller0 ~(keystone_admin)]# nova --version
17.4.1
[root@ospcontroller0 ~(keystone_admin)]# openstack --version
openstack 5.5.1
[root@ospcontroller0 ~(keystone_admin)]# openstack version show
+-------------+---------------+---------+------------+-------------------------------------+------------------+------------------+
| Region Name | Service Type | Version | Status | Endpoint | Min Microversion | Max Microversion |
+-------------+---------------+---------+------------+-------------------------------------+------------------+------------------+
| RegionOne | orchestration | 1.0 | CURRENT | http://100.71.1.168:8004/v1/ | None | None |
| RegionOne | block-storage | 2.0 | DEPRECATED | http://100.71.1.168:8776/v2/ | None | None |
| RegionOne | block-storage | 3.0 | CURRENT | http://100.71.1.168:8776/v3/ | 3.0 | 3.64 |
| RegionOne | image | 2.0 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.1 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.2 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.3 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.4 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.5 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.6 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.7 | SUPPORTED | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | image | 2.9 | CURRENT | http://100.71.1.168:9292/v2/ | None | None |
| RegionOne | network | 2.0 | CURRENT | http://100.71.1.168:9696/v2.0/ | None | None |
| RegionOne | identity | 3.14 | CURRENT | http://100.71.1.168:5000/v3/ | None | None |
| RegionOne | placement | 1.0 | CURRENT | http://100.71.1.168:8778/placement/ | 1.0 | 1.36 |
| RegionOne | compute | 2.0 | SUPPORTED | http://100.71.1.168:8774/v2/ | None | None |
| RegionOne | compute | 2.1 | CURRENT | http://100.71.1.168:8774/v2.1/ | 2.1 | 2.88 |
+-------------+---------------+---------+------------+-------------------------------------+------------------+------------------+

[root@cephnode0 ~]# ceph --version
ceph version 18.2.2 (531c0d11a1c5d39fbfe6aa8a521f023abf3bf3e2) reef (stable)