ncs-netsim in Container

[haofan]

Hi all,

     I deploy NSO in container, try to use netsim to simulate Cisco ios devices, but failed:

     Logs are as below:

root@071715d01a59:~/workspace/netsim# ls

README.netsim  c

root@071715d01a59:~/workspace/netsim# ncs-netsim start

Bad configuration: confd.conf:0: Need read access to one of the files ./ssh/ssh_host_dsa_key and ./ssh/ssh_host_rsa_key defined for /confdConfig/aaa/sshServerKeyDir

Daemon died status=21

DEVICE c0 FAIL

Bad configuration: confd.conf:0: Need read access to one of the files ./ssh/ssh_host_dsa_key and ./ssh/ssh_host_rsa_key defined for /confdConfig/aaa/sshServerKeyDir

Daemon died status=21

DEVICE c1 FAIL

Bad configuration: confd.conf:0: Need read access to one of the files ./ssh/ssh_host_dsa_key and ./ssh/ssh_host_rsa_key defined for /confdConfig/aaa/sshServerKeyDir

Daemon died status=21

DEVICE c2 FAIL

I have set .ssh directory and all files in .ssh directory permission is 777. Futhermore, I can ssh to to this container.

[jvikman · Accepted solution]

Set the directory to 700, pub key to 644 and private to 600.

Do you start the netsim device when you have ssh:d into the device or is it done when starting the container?

If you're using Docker, could you share your Dockerfile?

[haofan]

Hi Karl,

   Thanks Karl, after I set ssh key permission and reinstall NSO. It work.

Thanks.

[jvikman]

Great! Glad it helped, do you mind marking this discussion as answered?

[haofan]

Yes.