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memcached。服务处于活动状态,但在haproxy网页中,它们处于关闭状态

haproxy memcached

aircraft · 技术社区 · 8 年前

memcached.service 处于活动状态(正在运行):

[root@ha-node3 my.cnf.d]# systemctl status   memcached.service
â memcached.service - memcached daemon
   Loaded: loaded (/usr/lib/systemd/system/memcached.service; enabled; vendor preset: disabled)
   Active: active (running) since Wed 2017-08-02 01:01:29 CST; 6min ago
 Main PID: 13329 (memcached)
   CGroup: /system.slice/memcached.service
           ââ13329 /usr/bin/memcached -p 11211 -u memcached -m 1024 -c 8192 -l 127.0.0.1,::1,10.10.0.101 -t 4 -I 10m

Aug 02 01:01:29 ha-node3 systemd[1]: Started memcached daemon.
Aug 02 01:01:29 ha-node3 systemd[1]: Starting memcached daemon...

编辑-1

Memcache_Servers 中的配置 /etc/haproxy/haproxy.cfg 22122 11211 ,然后重新启动haproxy,但仍不工作。

listen Memcache_Servers
  bind 45.117.40.168:11211
  balance roundrobin
  mode   tcp
  option  tcpka
  server ha-node1 ha-node1:11211 check inter 10s fastinter 2s downinter 2s rise 30 fall 3
  server ha-node2 ha-node2:11211 check inter 10s fastinter 2s downinter 2s rise 30 fall 3
  server ha-node3 ha-node3:11211 check inter 10s fastinter 2s downinter 2s rise 30 fall 3

1 回复 | 直到 8 年前

aircraft 8 年前

最后,我发现我的主机中的ip如下:

[root@ha-node1 sysconfig]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.8.101 ha-node1 ha-node1.aa.com
192.168.8.102 ha-node2 ha-node2.aa.com
192.168.8.103 ha-node3 ha-node3.aa.com
45.117.40.168 ha-vhost devops.aa.com
192.168.8.104 nfs-backend backend.aa.com

但是在我的 /etc/sysconfig/memcached ,之前的ip不是主机ip,所以我在主机中改为ip,您可以看到下面的快照: