第二台虚拟机创建pxc容器后一直闪退。

Question

老师你好，今天用本地虚拟机模拟操作，第一台虚拟机正常创建两个pxc节点，也能正常同步，但是第二台虚拟机创建容器后，运行50多秒就闪退了。防火墙和selinux都关闭了。

Answer 1

神思者 2018-12-09 21:46:36

1.pxc创建容器的命令写的不对，检查命令
2.第二个虚拟机是否加入了swarm网络
3.用docker logs 容器id看一下日志报错信息

• 提问者 weboer #1

  命令是没有错的，第二个虚拟机也加入了swarm网络，可以正常查到；但是查看了日志，有提示：【WSREP: failed to open gcomm backend connection: 131: No address to connect (FATAL)
           at gcomm/src/gmcast.cpp:connect_precheck():310】这是什么情况？

• 提问者 weboer #2

  [ERROR] WSREP: failed to open gcomm backend connection: 131: No address to connect (FATAL)
           at gcomm/src/gmcast.cpp:connect_precheck():310
  2018-12-09T14:28:29.401353Z 0 [ERROR] WSREP: gcs/src/gcs_core.cpp:gcs_core_open():209: Failed to open backend connection: -131 (State not recoverable)
  2018-12-09T14:28:29.401527Z 0 [ERROR] WSREP: gcs/src/gcs.cpp:gcs_open():1514: Failed to open channel 'PXC' at 'gcomm://pxc1': -131 (State not recoverable)
   [ERROR] WSREP: gcs connect failed: State not recoverable
  [ERROR] WSREP: Provider/Node (gcomm://pxc1) failed to establish connection with cluster (reason: 7)
  [ERROR] Aborting
  
  [Note] Giving 0 client threads a chance to die gracefully
  [Note] WSREP: Waiting for active wsrep applier to exit
  [Note] WSREP: Service disconnected.
   [Note] WSREP: Waiting to close threads......
   [Note] WSREP: Some threads may fail to exit.
  [Note] Binlog end
  [Note] mysqld: Shutdown complete