ceilometer-polling[107594]: ModuleNotFoundError: No module named 'xmltodict'

admin

systemctl restart openstack-ceilometer-compute.service
查看日志：

Nov  6 21:15:43 compute1 ceilometer-polling[107591]:    import xmltodict
Nov  6 21:15:43 compute1 ceilometer-polling[107591]: ModuleNotFoundError: No module named 'xmltodict'
Nov  6 21:15:43 compute1 systemd[1]: openstack-ceilometer-compute.service: Main process exited, code=exited, status=1/FAILURE
& q. s  l  `+ k) V1 V5 p; nNov  6 21:15:43 compute1 systemd[1]: openstack-ceilometer-compute.service: Failed with result 'exit-code'.
Nov  6 21:15:44 compute1 systemd[1]: openstack-ceilometer-compute.service: Scheduled restart job, restart counter is at 4.
- d- n- u* v# c- V2 hNov  6 21:15:44 compute1 systemd[1]: Started OpenStack ceilometer compute agent.
0 [; U1 t- ]( d1 ]3 s$ Q  `Nov  6 21:15:45 compute1 ceilometer-polling[107594]: Traceback (most recent call last):
Nov  6 21:15:45 compute1 ceilometer-polling[107594]:  File "/usr/bin/ceilometer-polling", line 6, in <module>
Nov  6 21:15:45 compute1 ceilometer-polling[107594]:    from ceilometer.cmd.polling import main
Nov  6 21:15:45 compute1 ceilometer-polling[107594]:  File "/usr/lib/python3.11/site-packages/ceilometer/cmd/polling.py", line 26, in <module>
Nov  6 21:15:45 compute1 ceilometer-polling[107594]:    from ceilometer.polling import manager
Nov  6 21:15:45 compute1 ceilometer-polling[107594]:  File "/usr/lib/python3.11/site-packages/ceilometer/polling/manager.py", line 42, in <module>
+ y3 S; q+ b8 ?3 {" p0 nNov  6 21:15:45 compute1 ceilometer-polling[107594]:    from ceilometer.polling import dynamic_pollster
8 z* {! c- j$ }3 Z% j# V7 {Nov  6 21:15:45 compute1 ceilometer-polling[107594]:  File "/usr/lib/python3.11/site-packages/ceilometer/polling/dynamic_pollster.py", line 25, in <module>
% v, i% \: g; b% S, VNov  6 21:15:45 compute1 ceilometer-polling[107594]:    import xmltodict
Nov  6 21:15:45 compute1 ceilometer-polling[107594]: ModuleNotFoundError: No module named 'xmltodict'
! }1 ^+ a9 H  x1 e" Z
5 h( F0 {/ a9 R8 [# D: v
: G( {* V8 J- o' b6 |
/ S5 a7 N7 g; H  @1 O) J问题解决：
+ r) s+ p0 F; F7 |
# {0 x8 `4 `3 k, }! ^& D) p) ^[root@compute1 ~]# pip list  |grep xml
6 x6 @3 }2 n. S  M* jlxml                           5.3.0
[root@compute1 ~]# pip install xmltodict
& N9 {1 u2 Y( Z# P$ B/ TCollecting xmltodict
# r  m3 b$ j" K% X9 s0 G+ C" `  Downloading xmltodict-1.0.2-py3-none-any.whl.metadata (15 kB)
& j# R' J3 \, e8 Y" X4 jDownloading xmltodict-1.0.2-py3-none-any.whl (13 kB)
Installing collected packages: xmltodict
Successfully installed xmltodict-1.0.2
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
[root@compute1 ~]# systemctl restart openstack-ceilometer-compute.service
, E. b7 Q7 J6 [" y2 l8 h* y[root@compute1 ~]# systemctl status openstack-ceilometer-compute.service
● openstack-ceilometer-compute.service - OpenStack ceilometer compute agent
$ ]: X: x% n. t     Loaded: loaded (/usr/lib/systemd/system/openstack-ceilometer-compute.service; enabled; preset: disabled)
. a9 U: T2 x5 }9 `3 a) C3 E     Active: active (running) since Thu 2025-11-06 21:18:31 CST; 23s ago
   Main PID: 107667 (ceilometer-poll)
& f* J0 o- s" m9 k; U      Tasks: 7 (limit: 72849)
     Memory: 93.3M ()
     CGroup: /system.slice/openstack-ceilometer-compute.service
             ├─107667 "ceilometer-polling: master process [/usr/bin/ceilometer-polling --polling-namespaces compute --logfile /var/log>
) ]* }9 X- n! M% P7 t+ K  E             └─107669 "ceilometer-polling: AgentManager worker(0)"
3 ^5 s7 `! f* J4 s4 p' U1 F- N
Nov 06 21:18:31 compute1 systemd[1]: Started OpenStack ceilometer compute agent.
6 u) W3 l& y* p  I% t6 o



1 P! D/ \! p) z4 X