Hmm, looking at that code again, details aren't in the response body of the fault but message is (always) and that's what has the sensitive content in it:
{'message': "internal error: process exited while connecting to monitor: lc=,keyid=masterKey0,iv=jHURYcYDkXqGBu4pC24bew==,format=base64 -drive 'file=rbd:volumes/volume-41553c15-6b12-4137-a318-7caf6a9eb44c:id=cinder:auth_supported=cephx\\;none:mon_host=172.24.0.56\\:6789", 'code': 500, 'created': '2019-07-25T07:27:21Z'}
Hmm, looking at that code again, details aren't in the response body of the fault but message is (always) and that's what has the sensitive content in it:
{'message': "internal error: process exited while connecting to monitor: lc=,keyid= masterKey0, iv=jHURYcYDkXqG Bu4pC24bew= =,format= base64 -drive 'file=rbd: volumes/ volume- 41553c15- 6b12-4137- a318-7caf6a9eb4 4c:id=cinder: auth_supported= cephx\\ ;none:mon_ host=172. 24.0.56\ \:6789" , 'code': 500, 'created': '2019-07- 25T07:27: 21Z'}
https:/ /github. com/openstack/ nova/blob/ 2c0cb71fb0ac0d5 02dc9fed24211e1 ef15407b8f/ nova/api/ openstack/ compute/ views/servers. py#L553
Yeah....that's less good...