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openstack compute service list. i) ? r V/ h# L& ~% b
+----+------------------+-------------+----------+---------+-------+------------+
4 A2 B+ j, R0 W: I) F| ID | Binary | Host | Zone | Status | State | Updated At |
. d, K/ Y6 K8 [) D+----+------------------+-------------+----------+---------+-------+------------+" p: e* h' g* k6 y% _
| 1 | nova-consoleauth | controller1 | internal | enabled | down | None |8 A5 j. D. F3 N0 H
| 2 | nova-scheduler | controller1 | internal | enabled | down | None |, v e; q |9 n4 H! u
| 3 | nova-conductor | controller1 | internal | enabled | down | None |
, K9 u8 g% I9 D- v) V) R) U. M. C2 m+----+------------------+-------------+----------+---------+-------+------------+
; {0 H/ B9 }; P+ _2 j
, H' \1 f E$ r+ D服务都启动正常,为什么state状态为down状态呢?
/ k5 L! E2 @7 |9 y! j* `4 A2 snetstat -tnlp, z7 V! ~5 R5 i
Active Internet connections (only servers)
/ |5 w: a- m* B6 B3 LProto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
* y% k. s2 `2 h' n6 m6 y( etcp 0 0 192.168.90.65:15672 0.0.0.0:* LISTEN 12097/beam.smp ' B0 h4 e0 e* Y1 t8 Y) T: o
tcp 0 0 192.168.90.65:11211 0.0.0.0:* LISTEN 4894/memcached
_6 f0 p) N htcp6 0 0 ::1:11211 :::* LISTEN 4894/memcached
5 _7 ] M: z0 V. r9 O/ o1 a发现这个又出现绑定端口的时候,这个服务启动状态,看来是memcached缓存数据库连接不上导致的3 @; f4 q$ G# }/ i
修改5 j- }3 O2 c: I' @1 t& d& M, G
vim /etc/sysconfig/memcached! d" r" k' x" ~, P
OPTIONS="-l 127.0.0.1,::1,0.0.0.0") r) H; m( y0 N& ^6 f' O: S" s
5 R+ t5 T: \8 n5 ?重新启动memcached服务。
+ v+ l& q* b6 `; V, V5 |systemctl restart memcached.service
m3 ?$ k: J& Z再次观察服务状态:
/ P! r+ K, }* ~6 C) j3 Mopenstack compute service list
% x4 U: v1 J9 W$ [% b$ g+----+------------------+-------------+----------+---------+-------+----------------------------+8 w1 \6 S. d7 Z; J0 D
| ID | Binary | Host | Zone | Status | State | Updated At |) y }+ C, z' z0 E) K o
+----+------------------+-------------+----------+---------+-------+----------------------------+* o: D3 W. ~1 ~% B- h
| 1 | nova-consoleauth | controller1 | internal | enabled | up | 2018-09-05T13:00:58.000000 |
; c8 A7 T+ F' `. f| 2 | nova-scheduler | controller1 | internal | enabled | up | 2018-09-05T13:00:58.000000 |
& r' {. D3 s* T1 x* `/ A| 3 | nova-conductor | controller1 | internal | enabled | up | 2018-09-05T13:00:57.000000 |9 ~5 X W- t( E9 }$ b
| 7 | nova-compute | compute1 | nova | enabled | up | 2018-09-05T13:00:59.000000 |, }: ?! d7 [/ Q
+----+------------------+-------------+----------+---------+-------+----------------------------+
3 x6 M- U" @5 O/ _0 B0 T0 C4 z
2 r+ s# @2 u. ~" i D状态up了。这是什么情况?
& U* d' s" {- S7 j- i5 v& [还是公版安装包邮问题了,不能绑定ip端口,在haproxy中很不好弄,感觉好坑人。哎,什么时候才能学习bclinux那样,ip绑定端口后,like这样:3 ]9 r& v m+ l/ e: Y8 [; @
netstat -tnlp, D3 z: q0 E+ ^7 P# u5 X( x
Active Internet connections (only servers)
4 t( ?, r8 z) }7 J# w/ GProto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
% U, j6 F/ e' X ' J r* q, U7 b6 ]
tcp 0 0 192.168.90.65:11211 0.0.0.0:* LISTEN 4894/memcached / y* f' L1 b6 ^
tcp 0 0 192.168.90.70:11211 0.0.0.0:* LISTEN haproxy
+ s3 e' ~6 i/ s) }+ ^: j% Q4 `9 _" _8 }6 m/ R8 }' Q9 u7 U
而公版的,就必须要0.0.0.0才可以。 |
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