Module 'dashboard' has failed: IOError("Port 7000 not free on IP_addr. S) M2 ~" k( B- _
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错误处理报错字面上的意思是151节点上的7000端口被占用导致dashboard模块失败 查看配置 [root@compute03 /]# ceph config dump0 V) s( T4 ^3 z# I# Q/ v" o
WHO MASK LEVEL OPTION VALUE RO
7 ?3 G; ~# K5 F' M/ p: j! e+ L mgr advanced mgr/dashboard/server_addr 192.168.0.75 *
( k; B! o# P/ G% C; L, g/ l mgr advanced mgr/dashboard/server_port 7000 * f8 }" r; w+ U6 ]
mgr advanced mgr/dashboard/ssl false *
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[root@compute03 /]# netstat -anp |grep 700
5 Y8 Q! C; x& A G0 P* Ounix 2 [ ACC ] STREAM LISTENING 1885516 37429/containerd-sh /run/containerd/s/8f25700ab4e2abb8974734cbce400926f6a6626b64b80c071d6514ccd4ef349f
" R, q! r0 z5 j0 W# gunix 3 [ ] STREAM CONNECTED 1885521 37429/containerd-sh /run/containerd/s/8f25700ab4e2abb8974734cbce400926f6a6626b64b80c071d6514ccd4ef349f
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4 A* q% w$ g( T. b151机器上的7000端口依旧，是因为mgr用的就是7000 $ T8 m9 Q2 y+ i! ~% _2 J G( X8 ?
# netstat -nap |grep 70001 v9 ]% {7 R/ f+ z9 k- O9 }
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2 g; ]/ |. |8 [" ktcp 0 0 172.16.13.151:7000 0.0.0.0:* LISTEN 1948234/ceph-mgr ( U: L' L5 c! I' J2 J/ O
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$ V$ g" ?& g% X[root@compute03 /]# ceph mgr services . u5 n( b) y4 n
{
6 d8 n" m% p# z' `7 T7 X "dashboard": "http://compute01:7000/",* l3 q- s+ B) H9 j4 n% w9 g! Z3 j7 s
"prometheus": "http://compute02:9283/"4 ~' J6 Y& P- Q, H
}
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注意到当前活跃的mgr是compute02 尝试把dashboard修改到compute02节点上 $ p; q7 f/ G, r+ j H
[root@compute03 /]# ceph config set mgr mgr/dashboard/server_addr compute02# ceph mgr module disable dashboard # ceph mgr module enable dashboard --force查看现在的状态，集群恢复正常 [root@compute03 /]# ceph config dump
4 c* b% [3 ~8 jWHO MASK LEVEL OPTION VALUE RO
3 O1 y9 @" W+ J6 A# s$ O4 L mgr advanced mgr/dashboard/server_addr compute02 *
: u! w" {; K4 w7 I, J f" f mgr advanced mgr/dashboard/server_port 7000 * 0 P' z. T2 y+ S2 r- `3 I% P
mgr advanced mgr/dashboard/ssl false *
# p$ H% s" B& s" T I- @" a' @' b, A8 ]8 T' M
[root@compute03 /]# ceph config dump ]8 K$ _! T8 \- T" d8 g) [
WHO MASK LEVEL OPTION VALUE RO 4 b6 j4 j ^" s1 ]
mgr advanced mgr/dashboard/server_addr compute02 * y S8 z7 `+ T9 @
mgr advanced mgr/dashboard/server_port 7000 *
: U& @7 N9 F1 O1 w6 j' P. h, y mgr advanced mgr/dashboard/ssl false *
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# ceph -s $ q7 j( n9 E/ Y9 j5 v" r
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cluster: id: ce2af227-473a-4d73-a817-512a17f235ac
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health: HEALTH_OK
6 B2 n$ M; n( y% F. [6 O6 Eservices: ( Y7 O" [7 s b& Z2 I6 Q+ W
/ p/ k1 v8 {, ?! D6 amon: 3 daemons, quorum compute01,compute02,compute03(age 3m)
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. o# Q/ a" w/ o& c mgr: compute02(active, since 4s), standbys: compute03, compute01
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osd: 8 osds: 8 up (since 5w), 8 in (since 5w) $ S( s( u" _' F3 Z% a+ ~
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data: M7 n3 C) L8 ]# X3 w" k R6 C/ F3 K
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pools: 0 pools, 0 pgs objects: 0 objects, 0 B + `4 ^( }/ X+ N4 J9 M0 u- ?
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7 c, Z, o$ U/ `; j* r0 p. T B1 ]7 n usage: 8.1 GiB used, 784 GiB / 792 GiB avail
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% P2 Q- _% B. V) {, i' Lpgs:6 p! V, _5 j$ B6 `
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发表于 2021-6-9 17:00:24