[Gluster-users] Issues with SSL connections

[Atin Mukherjee]

+ Mohit

We are aware of this issue and there is a RHBZ [1] filed for it.

We have a plan to fix that in coming 3.7.x release, probably 3.7.15 if not
3.7.14.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1309215

Thanks,
Atin

On Wed, Jul 20, 2016 at 4:16 PM, tommy.yardley at baesystems.com <
tommy.yardley at baesystems.com> wrote:

> Hi all,
>
>
>
> I posted earlier concerning rolling back on the version of gluster we are
> using.
>
>
>
> After being successful in doing so I’ve come to realise the issue we were
> facing may not have been introduced by the latest versions of gluster but
> are instead an issue with configuration.
>
>
>
> We haven’t changed how we were installing and setting up glusterFS but
> recently we are having issues with SSL, NFS and in turn the log file
> filling up the root partition.
>
>
>
> I’ve attached some relevant extracts from logs below of the issue we are
> facing (some may not be relevant) – I haven’t been able to find anything in
> the mailing list that solves the issue.
>
>
>
>
>
> From glusterd log:
>
>
>
> ```
>
> [2016-07-20 10:25:31.700017] I [rpc-clnt.c:1004:rpc_clnt_connection_init]
> 0-snapd: setting frame-timeout to 600
>
> [2016-07-20 10:25:31.700076] I [socket.c:3927:socket_init] 0-snapd: SSL
> support for glusterd is ENABLED
>
> [2016-07-20 10:25:31.700191] E [socket.c:4005:socket_init] 0-snapd: failed
> to open /etc/ssl/dhparam.pem, DH ciphers are disabled
>
> ```
>
> ```
>
> [2016-07-20 10:25:31.742672] W [socket.c:589:__socket_rwv]
> 0-socket.management: writev on 127.0.0.1:65510 failed (No data available)
>
> [2016-07-20 10:25:31.742715] E [socket.c:2497:socket_poller]
> 0-socket.management: poll error on socket
>
> ```
>
> ```
>
> [2016-07-20 10:25:31.777638] I [MSGID: 106502]
> [glusterd-handler.c:2821:__glusterd_handle_friend_update] 0-management:
> Received my uuid as Friend
>
> [2016-07-20 10:25:31.777925] I [MSGID: 106006]
> [glusterd-svc-mgmt.c:323:glusterd_svc_common_rpc_notify] 0-management: nfs
> has disconnected from glusterd.
>
> [2016-07-20 10:25:31.777974] I [MSGID: 106006]
> [glusterd-svc-mgmt.c:323:glusterd_svc_common_rpc_notify] 0-management:
> glustershd has disconnected from glusterd.
>
> [2016-07-20 10:25:31.778527] E [socket.c:2502:socket_poller]
> 0-socket.management: error in polling loop
>
> ```
>
> And then the following streams and fills up the log file ~GBs in the
> matter of hours
>
> ```
>
> [2016-07-20 10:25:31.865991] E [socket.c:2502:socket_poller]
> 0-socket.management: error in polling loop
>
> [2016-07-20 10:25:32.670678] E [socket.c:352:ssl_setup_connection]
> 0-socket.management: SSL connect error
>
> [2016-07-20 10:25:32.670726] E [socket.c:206:ssl_dump_error_stack]
> 0-socket.management:   error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong
> version number
>
> [2016-07-20 10:25:32.670744] E [socket.c:2389:socket_poller]
> 0-socket.management: server setup failed
>
> [2016-07-20 10:25:34.217120] I [MSGID: 106006]
> [glusterd-svc-mgmt.c:323:glusterd_svc_common_rpc_notify] 0-management: nfs
> has disconnected from glusterd.
>
> [2016-07-20 10:25:34.301599] I [socket.c:347:ssl_setup_connection]
> 0-socket.management: peer CN = ip-172-31-169-227
>
> [2016-07-20 10:25:34.303179] E [socket.c:2502:socket_poller]
> 0-socket.management: error in polling loop
>
> [2016-07-20 10:25:34.378333] I [socket.c:347:ssl_setup_connection]
> 0-socket.management: peer CN = ip-172-31-169-165
>
> [2016-07-20 10:25:34.379965] E [socket.c:2502:socket_poller]
> 0-socket.management: error in polling loop
>
> [2016-07-20 10:25:35.389754] I [socket.c:347:ssl_setup_connection]
> 0-socket.management: peer CN = ip-172-31-169-65
>
> [2016-07-20 10:25:35.390996] E [socket.c:2502:socket_poller]
> 0-socket.management: error in polling loop
>
> [2016-07-20 10:25:35.642357] I [socket.c:347:ssl_setup_connection]
> 0-socket.management: peer CN = ip-172-31-169-59
>
> [2016-07-20 10:25:35.642815] E [socket.c:2502:socket_poller]
> 0-socket.management: error in polling loop
>
> [2016-07-20 10:25:35.671336] E [socket.c:352:ssl_setup_connection]
> 0-socket.management: SSL connect error
>
> [2016-07-20 10:25:35.671376] E [socket.c:206:ssl_dump_error_stack]
> 0-socket.management:   error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong
> version number
>
> ```
>
>
>
> I have also attached nfs.log and glustershd.log
>
>
>
> Thanks in advance for all the help!
>
> Tommy
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-- 

--Atin
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