[Fuego] Unable to connect gerrit server from within docker container via Gerrit Trigger plugin

Dear Fuego Users,




I am trying to connect to gerrit server by installing and configuring the 'gerrit plugin' but I get 'Permission denied (publickey) issue.


The issue is only from within the docker, from my Linux host I am able to connect.




Then I tried from within the container, as jenkins user, as shown below.




jenkins@linux-2030047407:~$ ssh -p 29418 [email protected]
Permission denied (publickey).



I have added the public key of Jenkins user '/var/lib/jenkins/.ssh/id_rsa.pub' in my gerrit server.


OpenSSHServer was not installed by default in the container (Debian stretch), so I installed it and also configured '/etc/ssh/sshd_config' file.


(Set PermitRootLogin, PubkeyAuthentication PasswordAuthentication to yes).


But still I am not able to connect to 'gerrit server' from within docker container.


Any tips to solve this issue will be highly appreciated.




Thanks in advance.




Note:


FYI, In the Jenkins->Gerrit Trigger plugin configuration, under 'Gerrit Connection Settting' I get the following error, when I try 'Test Connection'.


Connection error : com.jcraft.jsch.JSchException: Auth fail




Regards,


Dhinakar