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[root@controller ml2]# nova service-list
6 J/ b' z. W! t; n; ~" o+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+
1 t2 X. G) ^! \1 ]' z/ O| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | Forced down |! f- P( @3 M3 o, e7 I) P, G* D7 y
+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+
1 J" y' p# V; y4 b0 ?9 @+ y| caf89609-312a-4da4-a129-158e21425f90 | nova-conductor | controller | internal | enabled | up | 2021-09-04T10:24:19.000000 | - | False |, Q7 I, o1 q9 [% x
| 3fcae464-9272-4464-810b-8efac4a605d7 | nova-scheduler | controller | internal | enabled | up | 2021-09-04T10:24:25.000000 | - | False |; P( L c# o5 B8 Y1 W6 u
| beac6eb2-7daa-48ff-93d0-8c6833ffeee9 | nova-compute | compute02 | nova | enabled | down | 2021-09-04T10:24:16.000000 | - | False |
5 e* M+ v; L% e: H- v4 H9 q| be0d1bdf-18d7-4da8-b11a-b107afbf3b11 | nova-compute | controller | nova | enabled | up | 2021-09-04T10:24:22.000000 | - | False |8 R- z, p6 t5 I8 E( L
| 3339af1c-f1f0-4679-ae2e-5e883c090a2d | nova-compute | compute01 | nova | enabled | up | 2021-09-04T10:24:23.000000 | - | False |7 a& [+ ?3 Q! d# c/ i( t {0 v$ D3 ~ c
+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+% N' i4 o, F1 b. z) N+ A: `
; p. J" r9 ^ X) `1 q2 U5 I
将down的节点disable掉：1 Y, X2 X. O, s7 J4 D
; h6 Y' p1 N4 U& R[root@controller ml2]# nova service-disable beac6eb2-7daa-48ff-93d0-8c6833ffeee9
1 n, k3 q* f) {( ?% f& U9 }+--------------------------------------+-----------+--------------+----------+) r ^& n* Y2 ~6 k3 \
| ID | Host | Binary | Status |# k) U* b N8 v% L* A
+--------------------------------------+-----------+--------------+----------+0 i& i4 M# p% h$ J
| beac6eb2-7daa-48ff-93d0-8c6833ffeee9 | compute02 | nova-compute | disabled |
: M7 Y4 w# u& H0 l+--------------------------------------+-----------+--------------+----------+
& h# e j: q* \: a2 D9 d* w
8 e2 }3 y& @; p8 K8 p6 M$ o- i8 K: K! T
删除已经disable并且down掉的节点：: `- [# c# I2 F
( g( a0 d3 \3 C8 V2 @* O6 F[root@controller ml2]# nova service-delete beac6eb2-7daa-48ff-93d0-8c6833ffeee9
" L; C" K2 b. M; k' M2 t4 B
4 D9 t6 e% A9 a! @; i. |! S查看down掉的节点已经被删除：
9 q+ o/ y3 f* ?[root@controller ml2]# nova service-list
0 q- F1 x8 d- W$ L5 C" _+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+9 _ G' N; N& B' b1 E" l
| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | Forced down |
0 O2 d$ D$ U2 a3 \! C+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+
% C2 U& P% C/ A' a. ]. r| caf89609-312a-4da4-a129-158e21425f90 | nova-conductor | controller | internal | enabled | up | 2021-09-04T10:25:29.000000 | - | False |) h, X/ m' ]+ p Y
| 3fcae464-9272-4464-810b-8efac4a605d7 | nova-scheduler | controller | internal | enabled | up | 2021-09-04T10:25:25.000000 | - | False |% `- y4 n9 U9 M
| be0d1bdf-18d7-4da8-b11a-b107afbf3b11 | nova-compute | controller | nova | enabled | up | 2021-09-04T10:25:23.000000 | - | False |
4 P1 [* C& f: \8 b# W3 F0 I| 3339af1c-f1f0-4679-ae2e-5e883c090a2d | nova-compute | compute01 | nova | enabled | up | 2021-09-04T10:25:23.000000 | - | False |
" i& K# B0 I8 h7 h* [+--------------------------------------+----------------+------------+----------+---------+-------+----------------------------+-----------------+-------------+2 h4 |" q: J0 {6 r, h0 p x( J, f
[root@controller ml2]# / g2 k5 |7 y' p" O) Z6 z# H
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发表于 2021-9-5 06:00:13