ERROR nova.api Unauthorized: The request you have made requires authentication.

admin

2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi [req-42faf9b7-778b-42fc-a6ef-cbca85033b51 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] Unexpected exception in API method: Unauthorized: The request you have made requires authentication. (HTTP 401)
% J/ B$ [; y% a% u: x' V2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi Traceback (most recent call last):
0 n% U' c0 L" w- e5 @. k2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/openstack/wsgi.py", line 788, in wrapped
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return f(*args, **kwargs)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 108, in wrapper
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
4 J  U" N4 q/ N8 n" p& Y2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 108, in wrapper
% {/ t" v/ M" t  Q) K( G" l2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
& n$ ?8 G* f* s7 e% M# X2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 108, in wrapper
4 o* I. W  n4 \4 a$ |3 ]2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
: h+ X0 [/ w' `2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 108, in wrapper
! o% F8 V- z: u2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 108, in wrapper
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return func(*args, **kwargs)
2 E, u2 @4 |) l2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/servers.py", line 939, in _action_rebuild
+ l" H3 z- U& u" G# _; c5 m2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     **kwargs)
% P' F% ]% A. o" o2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 204, in inner
, W  [. J! K1 l7 b) o. B9 @( }1 h2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return function(self, context, instance, *args, **kwargs)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 212, in _wrapped
1 S7 H& H) `$ `5 m' B( P0 _  q2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return fn(self, context, instance, *args, **kwargs)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 152, in inner
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return f(self, context, instance, *args, **kw)
9 J, {  S, c$ N  V, H' y% N1 g2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3127, in rebuild
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     volume = self.volume_api.get(context, root_bdm.volume_id)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/volume/cinder.py", line 379, in wrapper
! T' G! ]1 |( h$ }" H5 h2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     res = method(self, ctx, *args, **kwargs)
# t$ f0 m3 z: {$ Y2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/volume/cinder.py", line 401, in wrapper
8 F2 V' A2 S2 J' r0 O0 \7 q9 b2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     res = method(self, ctx, volume_id, *args, **kwargs)
6 q- }' P0 F( x3 m6 i% Q! B, T2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/nova/volume/cinder.py", line 467, in get
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     context, microversion=microversion).volumes.get(volume_id)
4 E& x, |+ z) ?  E2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/cinderclient/v2/volumes.py", line 308, in get
' {9 B1 ^0 Q; z  n2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return self._get("/volumes/%s" % volume_id, "volume")
+ I+ }9 o+ g7 f  U1 }) E2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/cinderclient/base.py", line 321, in _get
; y: J8 |, ^$ ~/ @2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     resp, body = self.api.client.get(url)
. R( |* ?8 z- f+ R* u8 n2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/cinderclient/client.py", line 200, in get
- U0 ~1 a/ c) S! r" g$ {2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return self._cs_request(url, 'GET', **kwargs)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/cinderclient/client.py", line 191, in _cs_request
' t/ f. D) c* i% e' [2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     return self.request(url, method, **kwargs)
2 S) e1 R# L/ R  ~' O2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi   File "/usr/lib/python2.7/site-packages/cinderclient/client.py", line 177, in request
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi     raise exceptions.from_response(resp, body)
2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi Unauthorized: The request you have made requires authentication. (HTTP 401)
( I. Y" j5 V& ^, q. D' I4 c# n! Q2018-12-16 15:03:27.882 90700 ERROR nova.api.openstack.wsgi
2018-12-16 15:03:27.883 90700 INFO nova.api.openstack.wsgi [req-42faf9b7-778b-42fc-a6ef-cbca85033b51 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
/ A& J1 D3 J9 X: J5 J" i" g2 p$ Z: M<class 'cinderclient.exceptions.Unauthorized'>
2018-12-16 15:03:27.885 90700 INFO nova.osapi_compute.wsgi.server [req-42faf9b7-778b-42fc-a6ef-cbca85033b51 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] 192.168.17.65 "POST /v2.1/f563fd1031a246d7aa182ccb79abc996/servers/9aaf2b74-24ca-4bc4-97ac-925fceb42f81/action HTTP/1.1" status: 500 len: 643 time: 0.1560080
3 C; F' C, A7 @- S0 O2018-12-16 15:03:27.958 90700 INFO nova.osapi_compute.wsgi.server [req-cf8b77ec-5501-4e33-8cb1-8cf309177c3e 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] 192.168.17.65 "GET /v2.1/f563fd1031a246d7aa182ccb79abc996/flavors/detail HTTP/1.1" status: 200 len: 3513 time: 0.0294249
2018-12-16 15:03:27.996 90700 INFO nova.osapi_compute.wsgi.server [req-929011b5-0a25-4ac1-a8be-86bd7caab3f7 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] 192.168.17.65 "GET /v2.1/f563fd1031a246d7aa182ccb79abc996 HTTP/1.1" status: 404 len: 382 time: 0.0050709
! E/ ~, M9 U8 @; Z( `  O  S* l; W2018-12-16 15:03:28.004 90700 INFO nova.osapi_compute.wsgi.server [req-4aa0e686-e6aa-4e62-916f-17489c40eb36 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] 192.168.17.65 "GET /v2.1/ HTTP/1.1" status: 200 len: 783 time: 0.0049670
7 y( _) V4 M8 n: ]2018-12-16 15:03:28.425 90699 INFO nova.osapi_compute.wsgi.server [req-f77507c7-6b6b-4c69-b406-1135eed3049a 9d43966f82de4cab8db3696c634d98ba f563fd1031a246d7aa182ccb79abc996 - default default] 192.168.17.65 "GET /v2.1/f563fd1031a246d7aa182ccb79abc996/servers/detail?limit=21&project_id=f563fd1031a246d7aa182ccb79abc996 HTTP/1.1" status: 200 len: 4335 time: 0.3625159
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admin

I am in the process of installing Pike and when I logged into Horizon and selected an item in the tree on the left such as instances. I would get logged out stating that was not authorized. I figured out that the auth_uri is wrong in the [keystone_authtoken]
- v. N$ H  J6 j/ u& ]  B; M+ G
Original line: auth_uri = http://controller:5000

0 g3 h5 Y. F9 B% Z+ q& z$ u0 g4 RUpdate line: auth_uri = http://controller:5000/v3
9 G3 m2 G2 B. Q
, _0 ^1 u. r4 _* I- u6 `& NYou can see in the admin-openrc and demo-openrc files they use the http://controller:5000/v3 for authentication.

Once I made this change in all of the appropriate files and rebooted i was able to log into Horizon and navigate as expected. This is an error in their documentation for installing Pike.
6 h( }) s- A0 I1 p& w
% @' p# ?$ B4 {# v4 Y7 NI am not sure if this will fix your problem but it sounds like a similiar authentication issue to me.