Openhab 5.0.3 on Synology - not able to start karaf client

[Chri46 (Christian Berndt)]

I am running Openhab on Synology (docker) for quiet some time.
After upgrading to Openhab 5.0.x I am not able to log in to karaf shell to execute commands there:
When starting

docker exec -it openhab-openhab-1-1 /openhab/runtime/bin/client
on my Synolgy I am running into a timeout:
[ssh-connection]: Failed (IOException) to execute: Broken pipe

starting the client with additional logging:
./client -a 8101 -h localhost -u openhab -p habopen -v -l 4

Brings up this log line:

150410 [sshd-SshClient[482cd91f]-timer-thread-1] DEBUG org.apache.sshd.client.session.ClientSessionImpl - checkForTimeouts(ClientSessionImpl[openhab@localhost/127.0.0.1:8101]) disconnect - reason=TimeoutIndicator[status=AuthTimeout, threshold=120000, expired=120364]

150413 [sshd-SshClient[482cd91f]-timer-thread-1] INFO org.apache.sshd.client.session.ClientSessionImpl - Disconnecting(ClientSessionImpl[openhab@localhost/127.0.0.1:8101]): SSH2_DISCONNECT_PROTOCOL_ERROR - Detected AuthTimeout after 120364/120000 ms.

In version 4.x I was not experiencing this issue.
I did implement the configuration advise in Synology DiskStation | openHAB now, but need to mention that my openhab installation was working fine even without those changes.

I tried Synology DS920+ running latest 7.2.2-72806 Update 5 and DS918 running 7.2.64570 Update 4 with the same result - ssh connection is timing out.

I tried starting client from bash as well:

docker exec -it openhab-openhab-1-1 /openhab/runtime/bin/bash

root@openhab-openhab-1:/openhab/runtime/bin# ./client

Logging in as openhab

[ssh-connection]: Failed (IOException) to execute: Broken pipe

What works is:

root@openhab-openhab-1-1:/openhab/runtime/bin# ./shell 



                           _   _     _     ____  

   ___   ___   ___   ___  | | | |   / \   | __ ) 

  / _ \ / _ \ / _ \ / _ \ | |_| |  / _ \  |  _ \ 

 | (_) | (_) |  __/| | | ||  _  | / ___ \ | |_) )

  \___/|  __/ \___/|_| |_||_| |_|/_/   \_\|____/ 

       |_|       5.0.3 - Release Build



Use '<tab>' for a list of available commands

and '[cmd] --help' for help on a specific command.

To exit, use '<ctrl-d>' or 'logout'.



openhab> logout

A couple of additional observations:

• Terminal in Synology Container Manager works (but is not convient to use)
• fresh deployment of both latest and latest-apline tag shows the same issue
• fresh deployment of tag 5.1.0.M3-alpine does not show the issue

Any suggestions

[haribo (Harald)]

Same issue here after upgrading from 4.3.3 to 5.0.3 on Synology DS218+ (docker host mode):

admin@ds218:~$ sudo docker exec -it openhab /openhab/runtime/bin/client -p habopen
Password:
Logging in as openhab
[ssh-connection]: Failed (IOException) to execute: Broken pipe
admin@ds218:~$

But connecting to console via ssh works:

root@ds218:~# ssh -p8101 openhab@localhost
Password authentication
Password:

                           _   _     _     ____
   ___   ___   ___   ___  | | | |   / \   | __ )
  / _ \ / _ \ / _ \ / _ \ | |_| |  / _ \  |  _ \
 | (_) | (_) |  __/| | | ||  _  | / ___ \ | |_) )
  \___/|  __/ \___/|_| |_||_| |_|/_/   \_\|____/
       |_|       5.0.3 - Release Build

Use '<tab>' for a list of available commands
and '[cmd] --help' for help on a specific command.
To exit, use '<ctrl-d>' or 'logout'.

openhab>