[sheepdog-users] [sheep-users] Node exit and join the cluster with no log

[Valerio Pachera]

2014-08-08 15:21 GMT+02:00 Andrew J. Hobbs <ajhobbs at desu.edu>:

> 2014-08-07 21:58:01,144 - INFO  [NIOServerCxn.Factory:
> 0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory at 251<
> http://0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251>] - Accepted socket
> connection from /192.168.6.2:47943<http://192.168.6.2:47943>
>
2014-08-07 21:58:01,144 - INFO  [NIOServerCxn.Factory:
> 0.0.0.0/0.0.0.0:2181:NIOServerCnxn at 1435<
> http://0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1435>] - Closed socket
> connection for client /192.168.6.2:47943<http://192.168.6.2:47943> (no
> session established for client)
> 2014-08-07 22:03:01,153 - INFO  [NIOServerCxn.Factory:
> 0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory at 251<
> http://0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251>] - Accepted socket
> connection from /192.168.6.2:48286<http://192.168.6.2:48286>
> 2014-08-07 22:03:01,153 - INFO  [NIOServerCxn.Factory:
> 0.0.0.0/0.0.0.0:2181:NIOServerCnxn at 1435<
> http://0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1435>] - Closed socket
> connection for client /192.168.6.2:48286<http://192.168.6.2:48286> (no
> session established for client)
>
> Why is it trying to connect to this host (192.168.6.2)?
> This host is nor zookeepr neither sheepdog node.
>

I found out what that is: it's icinga that checks if zookeeper is alive by
check_tcp.
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