Failed to contact the endpoint at http://controller:8778 for discovery. Fallback

admin

2025-10-13 02:35:46.416 12753 WARNING keystoneauth.discover [None req-942e2a38-b0de-4672-82ca-7c1033f9f2aa - - - - - -] Failed to contact the endpoint at http://controller:8778 for discovery. Fallback to using that endpoint as the base url.
4 \) M, h7 R- `3 Z2025-10-13 02:36:46.454 12753 WARNING keystoneauth.discover [None req-942e2a38-b0de-4672-82ca-7c1033f9f2aa - - - - - -] Failed to contact the endpoint at http://controller:8778 for discovery. Fallback to using that endpoint as the base url.
& E4 `+ @9 |8 K# Q+ ~2025-10-13 02:36:46.456 12753 CRITICAL nova [None req-942e2a38-b0de-4672-82ca-7c1033f9f2aa - - - - - -] Unhandled error: openstack.exceptions.NotSupported: The placement service for controller:RegionOne exists but does not have any supported versions.
) w% J8 I% y2 G( U1 F5 |( d) a4 b2025-10-13 02:36:46.456 12753 ERROR nova Traceback (most recent call last):
/ l" x, }$ e3 k2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/bin/nova-compute", line 10, in <module>
2025-10-13 02:36:46.456 12753 ERROR nova     sys.exit(main())
0 z4 T5 E4 M8 \0 A2025-10-13 02:36:46.456 12753 ERROR nova              ^^^^^^
7 ^" G# c/ ]/ L4 J2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/cmd/compute.py", line 59, in main
2025-10-13 02:36:46.456 12753 ERROR nova     server = service.Service.create(binary='nova-compute',
2025-10-13 02:36:46.456 12753 ERROR nova              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
8 S. a5 j' u+ Y6 V6 P2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/service.py", line 252, in create
2025-10-13 02:36:46.456 12753 ERROR nova     service_obj = cls(host, binary, topic, manager,
2025-10-13 02:36:46.456 12753 ERROR nova                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/service.py", line 116, in __init__
0 g  d0 A! a* g$ }0 @. B2025-10-13 02:36:46.456 12753 ERROR nova     self.manager = manager_class(host=self.host, *args, **kwargs)
( W4 l0 l7 |3 C  G: ?2025-10-13 02:36:46.456 12753 ERROR nova                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
4 f; P/ @1 h$ J/ _5 F, `+ A# R; g. m2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/compute/manager.py", line 633, in __init__
2025-10-13 02:36:46.456 12753 ERROR nova     self.reportclient = report.SchedulerReportClient()
( D! ?7 e- Y" v2025-10-13 02:36:46.456 12753 ERROR nova                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
. V$ z( O, q6 ?4 [. v2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/scheduler/client/report.py", line 234, in __init__
1 j5 _' k0 }/ e9 L2 _2025-10-13 02:36:46.456 12753 ERROR nova     self._client = self._create_client()
& n1 ^% ~7 P% u: e5 y2025-10-13 02:36:46.456 12753 ERROR nova                    ^^^^^^^^^^^^^^^^^^^^^
$ |( ~! b$ u8 b- Z2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/scheduler/client/report.py", line 277, in _create_client
2025-10-13 02:36:46.456 12753 ERROR nova     client = self._adapter or utils.get_sdk_adapter('placement')
+ h" z; H( }7 [+ ~6 l  I6 S8 h2025-10-13 02:36:46.456 12753 ERROR nova                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2 P+ \; W& M- T2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/nova/utils.py", line 984, in get_sdk_adapter
1 b" c1 o0 n& L- j2025-10-13 02:36:46.456 12753 ERROR nova     return getattr(conn, service_type)
' n" I9 A, g- s2025-10-13 02:36:46.456 12753 ERROR nova            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/openstack/service_description.py", line 87, in __get__
2025-10-13 02:36:46.456 12753 ERROR nova     proxy = self._make_proxy(instance)
2025-10-13 02:36:46.456 12753 ERROR nova             ^^^^^^^^^^^^^^^^^^^^^^^^^^
4 V: e8 A: Q# L/ v+ P7 v2025-10-13 02:36:46.456 12753 ERROR nova   File "/usr/lib/python3.11/site-packages/openstack/service_description.py", line 266, in _make_proxy
2025-10-13 02:36:46.456 12753 ERROR nova     raise exceptions.NotSupported(
2025-10-13 02:36:46.456 12753 ERROR nova openstack.exceptions.NotSupported: The placement service for controller:RegionOne exists but does not have any supported versions.
; q' B2 G, o9 V, d2025-10-13 02:36:46.456 12753 ERROR nova
2025-10-13 02:36:50.523 12761 INFO os_vif [-] Loaded VIF plugins: linux_bridge, noop, ovs


$ p6 m( g, z7 o) ]2 H
遇到这个报错，需要调整controller节点的配置：
- _) X- `' a8 V+ G8 F& H$ Hvim /etc/httpd/conf.d/00-placement-api.conf
- I8 E! q) Z' m/ h+ O3 h
5 U6 L; S  H2 }2 V6 v! X& Q<VirtualHost *:8778>
) {; B; D. E0 q/ i/ S% i  WSGIProcessGroup placement-api
( h$ h6 {; g7 W: e% m  WSGIApplicationGroup %{GLOBAL}
  WSGIPassAuthorization On
  g8 K: v: ]8 t2 z  WSGIDaemonProcess placement-api processes=3 threads=1 user=placement group=placement
  WSGIScriptAlias / /usr/bin/placement-api
  <IfVersion >= 2.4>
    ErrorLogFormat "%M"
4 F8 a" B7 Y, K5 Y& c  </IfVersion>
  ErrorLog /var/log/placement/placement-api.log
; `. K0 \. \( R. c7 B+ R0 b2 Q <Directory /usr/bin>
        Require all granted
  <Files "placement-api">
    <RequireAll>
        Require all granted
        Require not env blockAccess
      </RequireAll>
) p. W1 ^8 @/ d    </Files>
* P/ ?1 h- B& h  </Directory>
( [8 C2 C' Y* L: Z) B7 L
  #SSLEngine On
  #SSLCertificateFile ...
  #SSLCertificateKeyFile ...
  <Directory /usr/bin>
' n8 u# R) k3 G' L& Z, U$ G    <IfVersion >= 2.4>
  t/ c7 I/ X" f      Require all granted
1 c0 @3 R! ~2 b' @    </IfVersion>
    <IfVersion < 2.4>
      Order allow,deny
      Allow from all
    </IfVersion>
  C% o$ Z+ q5 P& ]) J  </Directory>
</VirtualHost>

重启httpd.service服务
再次观察，就没有报错了。

5 U% F: Z7 r: T. H. Q
  m6 w3 u5 s3 ?! a

: `* ?, |- k* \: k9 a6 s; k; m3 j8 X
: f, W4 z! e. d% V7 q
& v3 v( m6 B7 y

admin

2025-10-13 02:37:00.941 12761 INFO nova.compute.provider_config [None req-22258924-a2d1-437a-a847-633170840dc2 - - - - - -] No provider configs found in /etc/nova/provider_config/. If files are present, ensure the Nova process has access.
( {* j. x- w3 Z$ U/ i2025-10-13 02:37:00.954 12761 WARNING oslo_config.cfg [None req-22258924-a2d1-437a-a847-633170840dc2 - - - - - -] Deprecated: Option "auth_strategy" from group "api" is deprecated for removal (
/ s! R/ L  R' V0 u  UThe only non-default choice, ``noauth2``, is for internal development and
* x# e  ~8 l7 Z; a6 ~testing purposes only and should not be used in deployments. This option and
its middleware, NoAuthMiddleware[V2_18], will be removed in a future release.
).  Its value may be silently ignored in the future.
2025-10-13 02:37:00.976 12761 INFO nova.service [-] Starting compute node (version 27.3.0-1.oe2503)
( I) w) X7 _1 W- p9 ~4 t1 }% ]- P1 X2025-10-13 02:37:00.988 12761 INFO nova.virt.node [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] Determined node identity 4c07d72d-b746-401d-b6c6-f0f878873ee8 from /usr/lib/python3.11/site-packages/compute_id
2025-10-13 02:37:01.643 12761 INFO nova.virt.libvirt.driver [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] Connection event '1' reason 'None'
2025-10-13 02:37:01.770 12761 INFO nova.virt.libvirt.host [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] Libvirt host capabilities <capabilities>

  <host>
/ w3 k/ V% k) j9 C% L' {    <uuid>38fe4d56-b9fc-2b32-24b0-92422af4ab6d</uuid>
    <cpu>
* ~1 y7 f- ~( \+ O& ^- u2 w# H      <arch>x86_64</arch>
' _& o+ b! l- {- _      <model>Haswell-noTSX-IBRS</model>
      <vendor>Intel</vendor>
4 f# Y4 |! V: |' O; ?      <microcode version='68'/>
3 R# g) f& J, ]; D+ K$ B3 r( d      <signature family='6' model='63' stepping='2'/>
* Y( s% {& {5 _* N      <counter name='tsc' frequency='2593992000' scaling='no'/>
      <topology sockets='2' dies='1' clusters='1' cores='6' threads='1'/>
      <maxphysaddr mode='emulate' bits='45'/>
+ Z) K( I3 f+ s1 \* M$ r: T      <feature name='vme'/>
7 L( C8 B- h- {9 ^0 _      <feature name='ss'/>
7 j8 M% K5 e( B      <feature name='ht'/>
4 V2 A7 W* X0 P      <feature name='vmx'/>
# L7 |: ~0 E* J+ Y      <feature name='osxsave'/>
      <feature name='f16c'/>
$ ?* b; h6 t4 I5 h" l      <feature name='rdrand'/>
5 H% h; u+ E' l# G, h1 h5 b! y      <feature name='hypervisor'/>
4 j3 x) t, ^" ?" {3 i; S3 \      <feature name='arat'/>
7 F3 {. b) D; r! c. x5 L) g      <feature name='tsc_adjust'/>
      <feature name='md-clear'/>
      <feature name='stibp'/>
3 d# Q8 }1 f8 G9 z" P, O/ A      <feature name='flush-l1d'/>
' M' O  o. N% \# k7 O' _' R      <feature name='arch-capabilities'/>
      <feature name='ssbd'/>
      <feature name='xsaveopt'/>
; w1 e" W$ u" p3 d; J( r      <feature name='pdpe1gb'/>
5 q" q6 W. _  k$ l- C: g* u) F7 S      <feature name='abm'/>
      <feature name='invtsc'/>
      <feature name='rsba'/>
      <feature name='skip-l1dfl-vmentry'/>
      <pages unit='KiB' size='4'/>
7 a, z6 V9 A, r: a$ X+ \      <pages unit='KiB' size='2048'/>
      <pages unit='KiB' size='1048576'/>
2 c/ o& ?; Y. J  V: Y. D    </cpu>
* s5 _5 ~. y4 T) T6 G    <power_management>
      <suspend_mem/>
    </power_management>
+ w! N1 W& z+ D    <iommu support='no'/>
    <migration_features>
      <live/>
      <uri_transports>
/ E" x7 f7 o+ D        <uri_transport>tcp</uri_transport>
        <uri_transport>rdma</uri_transport>
      </uri_transports>
# }  P- C: g, C  G. N    </migration_features>
    <topology>
      <cells num='1'>
        <cell id='0'>
0 @: T  W3 G' l6 o& Q8 b( M          <memory unit='KiB'>15821832</memory>
          <pages unit='KiB' size='4'>3955458</pages>
% @$ W- V! d: z& E          <pages unit='KiB' size='2048'>0</pages>
' U5 B! n9 o* h) R          <pages unit='KiB' size='1048576'>0</pages>
          <distances>
* U* @: d9 T( S: X            <sibling id='0' value='10'/>
6 `, v0 ]& }4 p8 l( l; v# {, k3 C          </distances>
, T" P" `+ A* Y+ x          <cpus num='12'>
            <cpu id='0' socket_id='0' die_id='0' cluster_id='0' core_id='0' siblings='0'/>
            <cpu id='1' socket_id='0' die_id='0' cluster_id='1' core_id='1' siblings='1'/>
4 {$ D0 ?: s3 J+ r            <cpu id='2' socket_id='0' die_id='0' cluster_id='2' core_id='2' siblings='2'/>
            <cpu id='3' socket_id='0' die_id='0' cluster_id='3' core_id='3' siblings='3'/>
            <cpu id='4' socket_id='0' die_id='0' cluster_id='4' core_id='4' siblings='4'/>
: J7 k3 d: N7 l3 e; H$ N            <cpu id='5' socket_id='0' die_id='0' cluster_id='5' core_id='5' siblings='5'/>
            <cpu id='6' socket_id='1' die_id='0' cluster_id='8' core_id='0' siblings='6'/>
            <cpu id='7' socket_id='1' die_id='0' cluster_id='9' core_id='1' siblings='7'/>
            <cpu id='8' socket_id='1' die_id='0' cluster_id='10' core_id='2' siblings='8'/>
            <cpu id='9' socket_id='1' die_id='0' cluster_id='11' core_id='3' siblings='9'/>
            <cpu id='10' socket_id='1' die_id='0' cluster_id='12' core_id='4' siblings='10'/>
            <cpu id='11' socket_id='1' die_id='0' cluster_id='13' core_id='5' siblings='11'/>
0 I0 I8 K' j- o/ X          </cpus>
+ C5 E) E0 `, {        </cell>
: F8 x6 e) c7 R5 i* d3 @0 U      </cells>
3 Y& x+ ~5 Q. Q( `    </topology>
    <cache>
      <bank id='0' level='3' type='both' size='35' unit='MiB' cpus='0-5'/>
      <bank id='1' level='3' type='both' size='35' unit='MiB' cpus='6-11'/>
    </cache>
    <secmodel>
      <model>none</model>
      <doi>0</doi>
    </secmodel>
    <secmodel>
      <model>dac</model>
      <doi>0</doi>
: E1 g" g2 I$ m      <baselabel type='kvm'>+107:+107</baselabel>
* ~6 X) u) A) h( R3 F      <baselabel type='qemu'>+107:+107</baselabel>
2 h7 y3 W* |" X* m! T" |% ^    </secmodel>
6 B; U- [* C: }$ N* _3 q5 G  </host>

  <guest>
) K" b/ @+ l* S& \    <os_type>hvm</os_type>
    <arch name='i686'>
/ J* U" W; L3 R& J0 C      <wordsize>32</wordsize>
% c) z7 ?* l  Z0 I" B! s' G      <emulator>/usr/libexec/qemu-kvm</emulator>
/ w; G! X) V/ T) l5 r0 t! x      <machine maxCpus='255'>pc-i440fx-8.2</machine>
/ ~/ a# A3 b+ k2 ^5 `% V; {6 R      <machine canonical='pc-i440fx-8.2' maxCpus='255'>pc</machine>
      <machine maxCpus='288'>pc-q35-5.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.12</machine>
+ O  y! z% x) R3 r7 [" k* f$ ^; z      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.0</machine>
5 R, K4 R0 s% g. o+ @6 ~9 |      <machine maxCpus='255'>pc-i440fx-6.2</machine>
. t2 f+ }: I8 s" f      <machine maxCpus='288'>pc-q35-4.2</machine>
$ \  F) M; z9 w      <machine maxCpus='255'>pc-i440fx-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-4.2</machine>
      <machine maxCpus='255'>pc-i440fx-5.2</machine>
      <machine maxCpus='255'>pc-q35-2.7</machine>
' {3 ~8 g7 W! z% Y7 |% v) B      <machine maxCpus='288'>pc-q35-7.1</machine>
- L) H9 J% T0 }      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.2</machine>
' q( @! W& ~6 W5 n( E      <machine maxCpus='1024'>pc-q35-8.1</machine>
  O! q6 h4 X5 \, s% T* {. \      <machine maxCpus='255'>pc-i440fx-8.1</machine>
0 w% _2 h( R6 G      <machine maxCpus='255'>pc-i440fx-2.7</machine>
9 M, @* u$ d. K$ M3 m; r6 c      <machine maxCpus='288'>pc-q35-6.1</machine>
      <machine maxCpus='255'>pc-q35-2.4</machine>
2 g6 j1 Z: N: L2 \: ^      <machine maxCpus='255'>pc-i440fx-7.1</machine>
      <machine maxCpus='288'>pc-q35-2.10</machine>
  N2 g& i: q/ Z9 ^  R9 I      <machine maxCpus='1'>x-remote</machine>
      <machine maxCpus='288'>pc-q35-5.1</machine>
      <machine maxCpus='288'>pc-q35-2.9</machine>
      <machine maxCpus='255'>pc-i440fx-2.11</machine>
      <machine maxCpus='288'>pc-q35-3.1</machine>
      <machine maxCpus='255'>pc-i440fx-6.1</machine>
6 \) b( Y  Y+ Y      <machine maxCpus='288'>pc-q35-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.4</machine>
# Q/ R2 r" x+ }1 `' r      <machine maxCpus='255'>pc-i440fx-4.1</machine>
1 o  q& K+ g5 i5 H5 W      <machine maxCpus='255'>pc-i440fx-5.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.9</machine>
3 B2 d) \8 d+ X8 H1 ^3 ]6 H$ n& N      <machine maxCpus='1'>isapc</machine>
7 n1 ^6 p/ H5 `; x      <machine maxCpus='255'>pc-q35-2.6</machine>
/ y: R% r& P% H! z8 O* u      <machine maxCpus='255'>pc-i440fx-3.1</machine>
      <machine maxCpus='288'>pc-q35-2.12</machine>
      <machine maxCpus='288'>pc-q35-7.0</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.1</machine>
      <machine maxCpus='288'>pc-q35-8.0</machine>
      <machine maxCpus='255'>pc-i440fx-8.0</machine>
5 U1 A/ |3 X, ^  m9 F      <machine maxCpus='288'>pc-q35-6.0</machine>
8 N/ r2 n# f- m& N9 i      <machine maxCpus='255'>pc-i440fx-2.6</machine>
6 o$ `$ `# I# m% O, h      <machine maxCpus='288'>pc-q35-4.0.1</machine>
      <machine maxCpus='255'>pc-i440fx-7.0</machine>
      <machine maxCpus='288'>pc-q35-5.0</machine>
      <machine maxCpus='288'>pc-q35-2.8</machine>
      <machine maxCpus='255'>pc-i440fx-2.10</machine>
      <machine maxCpus='288'>pc-q35-3.0</machine>
1 w' Y# v' _' i, d; f      <machine maxCpus='255'>pc-i440fx-6.0</machine>
      <machine maxCpus='288'>pc-q35-7.2</machine>
      <machine maxCpus='288'>pc-q35-4.0</machine>
$ D5 L) r$ j9 u# k9 g# ~& e* [      <machine maxCpus='288'>microvm</machine>
" P& u4 l4 N! y$ ?      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.3</machine>
  R& L+ T' j: c! ]% i' A9 I, y7 W      <machine maxCpus='1024'>pc-q35-8.2</machine>
- ^* n. I" R6 |+ `. w      <machine canonical='pc-q35-8.2' maxCpus='1024'>q35</machine>
# k% V& v0 H# P, O      <machine maxCpus='255'>pc-i440fx-4.0</machine>
; X; q2 Q. V! a) }" Y( Q2 K( y# S7 D      <machine maxCpus='255'>pc-i440fx-5.0</machine>
1 X8 Q3 j5 e8 V1 |8 [: b; D+ W# N. M      <machine maxCpus='255'>pc-i440fx-2.8</machine>
      <machine maxCpus='288'>pc-q35-6.2</machine>
  B7 k" E  }9 t% I5 S      <machine maxCpus='255'>pc-q35-2.5</machine>
- k: |) D# H& [      <machine maxCpus='255'>pc-i440fx-3.0</machine>
      <machine maxCpus='255'>pc-i440fx-7.2</machine>
      <machine maxCpus='288'>pc-q35-2.11</machine>
; N7 ]4 Z  z, S9 v2 d! }      <domain type='qemu'/>
      <domain type='kvm'/>
& X" K" D9 C- q5 o7 ?6 h* t5 l+ H    </arch>
    <features>
* L. K( k7 N) E6 T( O/ [/ c      <pae/>
      <nonpae/>
. a& `. C1 A+ l8 ~+ a2 `+ z/ b2 U      <acpi default='on' toggle='yes'/>
, a' D' n0 ]$ m4 M      <apic default='on' toggle='no'/>
0 j: r0 ^9 @7 b' q      <cpuselection/>
      <deviceboot/>
( c: c, r$ n' r& {      <disksnapshot default='on' toggle='no'/>
      <externalSnapshot/>
    </features>
/ o+ ]& ]$ U* w( Y! k6 ^. b4 g' d# o  </guest>

+ ?, v% R; R! }; e1 ~  <guest>
    <os_type>hvm</os_type>
4 g) {' S9 S  M9 {; p0 j    <arch name='x86_64'>
      <wordsize>64</wordsize>
% E5 \6 C9 A+ l( \$ Q7 Q# G4 O; }      <emulator>/usr/libexec/qemu-kvm</emulator>
% p8 l+ [4 s' ?8 M$ G& R      <machine maxCpus='255'>pc-i440fx-8.2</machine>
      <machine canonical='pc-i440fx-8.2' maxCpus='255'>pc</machine>
      <machine maxCpus='288'>pc-q35-5.2</machine>
      <machine maxCpus='255'>pc-i440fx-2.12</machine>
' l' Q* J' F: ~      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.0</machine>
      <machine maxCpus='255'>pc-i440fx-6.2</machine>
) G! B- S% l2 Y) c2 d" N1 u      <machine maxCpus='288'>pc-q35-4.2</machine>
& ]& F* ?# ~. {; S& N+ ^      <machine maxCpus='255'>pc-i440fx-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-4.2</machine>
      <machine maxCpus='255'>pc-i440fx-5.2</machine>
' B4 O) ]2 `: z3 e; }$ x      <machine maxCpus='255'>pc-q35-2.7</machine>
      <machine maxCpus='288'>pc-q35-7.1</machine>
7 w1 ?4 j6 t. H7 t5 w      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.2</machine>
      <machine maxCpus='1024'>pc-q35-8.1</machine>
      <machine maxCpus='255'>pc-i440fx-8.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.7</machine>
& k4 j, ?: J' V+ H" U      <machine maxCpus='288'>pc-q35-6.1</machine>
3 Q/ e" I: D' @' v9 K) @& o$ v      <machine maxCpus='255'>pc-q35-2.4</machine>
      <machine maxCpus='255'>pc-i440fx-7.1</machine>
- o- A5 N* V) G: t      <machine maxCpus='288'>pc-q35-2.10</machine>
7 k3 e6 W0 T6 O- l/ q6 ~( ]      <machine maxCpus='1'>x-remote</machine>
      <machine maxCpus='288'>pc-q35-5.1</machine>
; b* Z  i$ |' b  i      <machine maxCpus='288'>pc-q35-2.9</machine>
      <machine maxCpus='255'>pc-i440fx-2.11</machine>
      <machine maxCpus='288'>pc-q35-3.1</machine>
0 D& F1 B% \# `* @/ ?" D  j      <machine maxCpus='255'>pc-i440fx-6.1</machine>
3 p2 H0 P  H1 f! ~$ I* S7 t6 d4 a      <machine maxCpus='288'>pc-q35-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.4</machine>
: x* m" F: |5 Z; H0 `- ^" c2 X      <machine maxCpus='255'>pc-i440fx-4.1</machine>
      <machine maxCpus='255'>pc-i440fx-5.1</machine>
      <machine maxCpus='255'>pc-i440fx-2.9</machine>
      <machine maxCpus='1'>isapc</machine>
( U3 M6 B, z3 q+ t+ t      <machine maxCpus='255'>pc-q35-2.6</machine>
      <machine maxCpus='255'>pc-i440fx-3.1</machine>
8 d% |5 J3 k/ h. e      <machine maxCpus='288'>pc-q35-2.12</machine>
! ]5 N4 b1 t" F- J; G" c      <machine maxCpus='288'>pc-q35-7.0</machine>
      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.1</machine>
      <machine maxCpus='288'>pc-q35-8.0</machine>
      <machine maxCpus='255'>pc-i440fx-8.0</machine>
( A  G# [8 a% V      <machine maxCpus='288'>pc-q35-6.0</machine>
      <machine maxCpus='255'>pc-i440fx-2.6</machine>
      <machine maxCpus='288'>pc-q35-4.0.1</machine>
. }1 q( f3 @* F  `% Z, R" ^/ Y+ A      <machine maxCpus='255'>pc-i440fx-7.0</machine>
+ i3 X; r8 f* M  J; T      <machine maxCpus='288'>pc-q35-5.0</machine>
      <machine maxCpus='288'>pc-q35-2.8</machine>
      <machine maxCpus='255'>pc-i440fx-2.10</machine>
      <machine maxCpus='288'>pc-q35-3.0</machine>
5 i8 F0 P0 n( v" \      <machine maxCpus='255'>pc-i440fx-6.0</machine>
      <machine maxCpus='288'>pc-q35-7.2</machine>
2 k5 y( h; U. t1 n      <machine maxCpus='288'>pc-q35-4.0</machine>
' ?5 O  Z8 V2 p# u      <machine maxCpus='288'>microvm</machine>
3 `) q2 H/ S6 w0 v4 H      <machine maxCpus='255' deprecated='yes'>pc-i440fx-2.3</machine>
      <machine maxCpus='1024'>pc-q35-8.2</machine>
8 k% h  S: O7 |$ a. b1 W      <machine canonical='pc-q35-8.2' maxCpus='1024'>q35</machine>
      <machine maxCpus='255'>pc-i440fx-4.0</machine>
      <machine maxCpus='255'>pc-i440fx-5.0</machine>
      <machine maxCpus='255'>pc-i440fx-2.8</machine>
      <machine maxCpus='288'>pc-q35-6.2</machine>
& n% ?, ^) _; v      <machine maxCpus='255'>pc-q35-2.5</machine>
      <machine maxCpus='255'>pc-i440fx-3.0</machine>
% x3 }/ P; c) _$ d( T8 x4 z      <machine maxCpus='255'>pc-i440fx-7.2</machine>
. I" n  r1 j+ w* |2 H  o, F      <machine maxCpus='288'>pc-q35-2.11</machine>
/ c3 _; ]: l9 v3 L+ \- V6 \/ I      <domain type='qemu'/>
      <domain type='kvm'/>
    </arch>
    <features>
/ F5 e' N) N8 W% A7 W- n+ b      <acpi default='on' toggle='yes'/>
      <apic default='on' toggle='no'/>
1 B1 @; f8 [* F" L  ?      <cpuselection/>
      <deviceboot/>
& I5 y! o5 V( T, ^- o& q& T7 X+ T& Z0 G      <disksnapshot default='on' toggle='no'/>
      <externalSnapshot/>
    </features>
+ I9 P; a# B2 j5 l' e. X( ~  </guest>

) ]3 c& D' x6 o6 n8 t) v+ O$ _( V6 e</capabilities>

; ?. r6 |, ?1 E) R6 J# y2025-10-13 02:37:01.861 12761 INFO nova.virt.node [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] Determined node identity 4c07d72d-b746-401d-b6c6-f0f878873ee8 from /usr/lib/python3.11/site-packages/compute_id
- z$ V4 S# N* r  N- f4 y, t2 ]2025-10-13 02:37:01.912 12761 INFO nova.compute.manager [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] Looking for unclaimed instances stuck in BUILDING status for nodes managed by this host
2025-10-13 02:37:16.412 12761 WARNING nova.virt.libvirt.driver [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] This host appears to have multiple sockets per NUMA node. The `socket` PCI NUMA affinity will not be supported.
2025-10-13 02:37:18.734 12761 INFO nova.virt.libvirt.host [None req-ccbac44b-1038-4b73-a482-656362b8b785 - - - - - -] kernel doesn't support AMD SEV

0 j* O1 i: H+ G! d
+ z4 T, ]$ L5 I- j! A
2025-10-13 02:37:51.220 12761 WARNING nova.virt.libvirt.driver [None req-1bb8462e-745f-417f-9013-225cd3cab430 - - - - - -] This host appears to have multiple sockets per NUMA node. The `socket` PCI NUMA affinity will not be supported.