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[root@controller ml2]# nova service-list
/ T. @9 A- m" s8 I" l+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+
( H1 j* w; x4 @2 s8 e3 L8 M B| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | Forced down |0 j& U) |8 Y9 `" G
+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+0 d' P5 v) C4 g1 k9 k. B
| caf89609-312a-4da4-a129-158e21425f90 | nova-conductor | controller | internal | enabled | up | 2021-09-04T10:24:19.000000 | - | False |; u2 ~7 f* D& i% P- a
| 3fcae464-9272-4464-810b-8efac4a605d7 | nova-scheduler | controller | internal | enabled | up | 2021-09-04T10:24:25.000000 | - | False |2 i8 y. T T3 e
| beac6eb2-7daa-48ff-93d0-8c6833ffeee9 | nova-compute | compute02 | nova | enabled | down | 2021-09-04T10:24:16.000000 | - | False |8 ]$ v2 m" c: o8 X/ ^! s, N
| be0d1bdf-18d7-4da8-b11a-b107afbf3b11 | nova-compute | controller | nova | enabled | up | 2021-09-04T10:24:22.000000 | - | False |
# w! V* u: K. j| 3339af1c-f1f0-4679-ae2e-5e883c090a2d | nova-compute | compute01 | nova | enabled | up | 2021-09-04T10:24:23.000000 | - | False |
% e6 a* F! C5 I) A* g+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------++ G9 _, s y) O# y' t
# S, A/ K" s# y+ c, q" ^, P
将down的节点disable掉：
: i- x! Y% Y6 ?2 a: L) a! O' L& b* N- ]: f! S+ G* l" x& B
[root@controller ml2]# nova service-disable beac6eb2-7daa-48ff-93d0-8c6833ffeee9 ! Z3 n- {, i3 m1 M- _, f; _! L
+--------------------------------------+-----------+--------------+----------+
! I2 v# H( @0 _1 F/ I| ID | Host | Binary | Status |
$ j; R& n5 N" j3 ?0 j+--------------------------------------+-----------+--------------+----------+% o4 O! y8 _1 B" ^- p( o
| beac6eb2-7daa-48ff-93d0-8c6833ffeee9 | compute02 | nova-compute | disabled |7 x B! e( N# z
+--------------------------------------+-----------+--------------+----------+3 `7 T: ?) H: B) W
# G7 Z3 h- l. B1 d
. @+ z) p( G( f" J& q s- g; u) a删除已经disable并且down掉的节点：
C5 ]: U7 w% N3 V9 d- \9 q" S3 D% t! K& Z: l4 H0 o5 Y y
[root@controller ml2]# nova service-delete beac6eb2-7daa-48ff-93d0-8c6833ffeee9
6 X" K0 y/ P' Z8 N8 \6 E. v Z4 @* u6 k2 x$ c! P
查看down掉的节点已经被删除：- `0 G1 {' }2 V4 y
[root@controller ml2]# nova service-list
: J, ?; V# w2 I n) _* @+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+
1 v' M/ c* ?+ h k. E# M| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | Forced down |# j _& i- F- g G; b: c) y' \$ o# U
+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+' i' D3 L! g9 p% Q1 i
| caf89609-312a-4da4-a129-158e21425f90 | nova-conductor | controller | internal | enabled | up | 2021-09-04T10:25:29.000000 | - | False |
/ A' q) D: P% \- Q| 3fcae464-9272-4464-810b-8efac4a605d7 | nova-scheduler | controller | internal | enabled | up | 2021-09-04T10:25:25.000000 | - | False |0 J! g7 O# g9 t6 U4 g1 y9 S% ^0 m; G
| be0d1bdf-18d7-4da8-b11a-b107afbf3b11 | nova-compute | controller | nova | enabled | up | 2021-09-04T10:25:23.000000 | - | False |
, e+ s2 m1 ]5 b| 3339af1c-f1f0-4679-ae2e-5e883c090a2d | nova-compute | compute01 | nova | enabled | up | 2021-09-04T10:25:23.000000 | - | False |
; c- U- Z m: t8 e# [+ O6 \' ]+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+
C1 J. L! h" V$ i! ]/ k[root@controller ml2]# - l7 M& |6 \7 L. l: i
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发表于 2021-9-5 06:00:13