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openstack compute service list
5 }3 v5 o1 p( v7 G) ~# A |+----+------------------+-------------+----------+---------+-------+------------+
9 |& V" @" r0 t9 v3 w9 L| ID | Binary | Host | Zone | Status | State | Updated At |
, |: |5 h1 @$ Y9 B0 j+----+------------------+-------------+----------+---------+-------+------------+
- t4 q& n1 ]# q6 M) ?| 1 | nova-consoleauth | controller1 | internal | enabled | down | None |
0 j* h) R) V3 _' l1 _| 2 | nova-scheduler | controller1 | internal | enabled | down | None |) q3 ~+ q: D, y$ ^0 k$ [
| 3 | nova-conductor | controller1 | internal | enabled | down | None |
7 G; J. G* L$ U4 o3 q, u+----+------------------+-------------+----------+---------+-------+------------+
* K. Q" X1 P7 M9 O$ c0 v, e
?$ v8 m2 p, D3 n- x服务都启动正常，为什么state状态为down状态呢？; V" ` Q6 t- N) x
netstat -tnlp
/ j: O( \7 G8 u8 C) v/ vActive Internet connections (only servers)
6 x/ l3 r6 j( W+ wProto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
9 e! r T+ ^5 z, Ktcp 0 0 192.168.90.65:15672 0.0.0.0:* LISTEN 12097/beam.smp ( M- k: ]3 D# K$ y' c0 F. V, t
tcp 0 0 192.168.90.65:11211 0.0.0.0:* LISTEN 4894/memcached 0 ?/ }( g: v, b0 {1 w
tcp6 0 0 ::1:11211 :::* LISTEN 4894/memcached & l8 ]3 k! `3 g1 `8 X
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5 b4 Z N1 N2 \( S2 u& [
修改. t$ O$ ]. y2 G( c; y0 u$ ^
vim /etc/sysconfig/memcached% t, `; l& u1 P' d
OPTIONS="-l 127.0.0.1,::1,0.0.0.0"
+ X6 b$ x8 C- s) ^6 r8 l& R
+ I, @, G" E4 r, u& L/ ^% ]1 a重新启动memcached服务。
8 H9 E5 x( w" V) x, N, B7 K4 Rsystemctl restart memcached.service
. k. R+ e( C2 `+ S再次观察服务状态：
2 o2 T* L. S% L- s+ W3 y0 gopenstack compute service list# J8 w3 F4 {+ d* \
+----+------------------+-------------+----------+---------+-------+----------------------------+
* {% g. `) B, f# _ C, H| ID | Binary | Host | Zone | Status | State | Updated At |- y6 z! z* E" i
+----+------------------+-------------+----------+---------+-------+----------------------------+- j- R6 K# F/ l" m# }+ T6 `0 B
| 1 | nova-consoleauth | controller1 | internal | enabled | up | 2018-09-05T13:00:58.000000 |5 N2 R3 X3 K% j" {0 ~
| 2 | nova-scheduler | controller1 | internal | enabled | up | 2018-09-05T13:00:58.000000 |
! f! B/ L# {; \5 l* W+ I4 U8 V( _& T| 3 | nova-conductor | controller1 | internal | enabled | up | 2018-09-05T13:00:57.000000 |
( x# s5 a- Q: o# N| 7 | nova-compute | compute1 | nova | enabled | up | 2018-09-05T13:00:59.000000 | U! K: e& k1 W s/ u7 s
+----+------------------+-------------+----------+---------+-------+----------------------------+
6 E; U. w* Q& B3 j5 r
! {% B! M1 E: g+ j; P7 `5 x状态up了。这是什么情况？
/ J( Z0 e& d6 y1 u' p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：- V9 Q ?' P$ U# @4 R: G
netstat -tnlp
- W4 n9 W" [. ~: r4 i. z5 |& i, iActive Internet connections (only servers), X- @; h! w/ f& {1 v A
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
2 c7 h5 J$ l8 L 5 d) B) O: z0 E, n
tcp 0 0 192.168.90.65:11211 0.0.0.0:* LISTEN 4894/memcached
/ y+ E8 g) e* K/ mtcp 0 0 192.168.90.70:11211 0.0.0.0:* LISTEN haproxy
5 x4 o) L- D) L' w! O. h* b: S$ K) a0 r/ z& ]. }/ [
而公版的，就必须要0.0.0.0才可以。 |
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发表于 2018-9-5 21:11:01