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tickets #162731
openDuplicate MOTD
Status:
In Progress
Priority:
Normal
Assignee:
Category:
Core services and virtual infrastructure
Target version:
-
Start date:
2024-06-21
Due date:
% Done:
0%
Estimated time:
Description
On some machines, I get our disclaimer twice.
Just one example:
$ ssh -J thor1.infra.opensuse.org provo-proxy1.infra.opensuse.org
##########################################################
# This machine is part of the openSUSE infrastructure. #
# Please be considerate and adhere to our policy: #
# https://en.opensuse.org/openSUSE:Infrastructure_policy #
# Changes should be contributed to our Salt repository: #
# https://gitlab.infra.opensuse.org/infra/salt #
##########################################################
Have a lot of fun...
Last login: Fri Jun 21 19:09:26 2024 from 172.16.164.11
##########################################################
# This machine is part of the openSUSE infrastructure. #
# Please be considerate and adhere to our policy: #
# https://en.opensuse.org/openSUSE:Infrastructure_policy #
# Changes should be contributed to our Salt repository: #
# https://gitlab.infra.opensuse.org/infra/salt #
##########################################################
But the /etc/motd only contains it once (as correctly managed by Salt):
provo-proxy1 (proxy):~ # more /etc/motd
##########################################################
# This machine is part of the openSUSE infrastructure. #
# Please be considerate and adhere to our policy: #
# https://en.opensuse.org/openSUSE:Infrastructure_policy #
# Changes should be contributed to our Salt repository: #
# https://gitlab.infra.opensuse.org/infra/salt #
##########################################################
Have a lot of fun...
It's not duplicated in the SSH banner either:
provo-proxy1 (proxy):~ # more /etc/ssh/banner
Welcome to provo-proxy1.infra.opensuse.org!
Updated by crameleon 9 days ago
It seems to happen on the jump server directly as well, not just when jumping to a second host:
georg@bittersuse ~> ssh thor1.infra.opensuse.org
##########################################################
# This machine is part of the openSUSE infrastructure. #
# Please be considerate and adhere to our policy: #
# https://en.opensuse.org/openSUSE:Infrastructure_policy #
# Changes should be contributed to our Salt repository: #
# https://gitlab.infra.opensuse.org/infra/salt #
##########################################################
Have a lot of fun...
Last login: Fri Jun 21 20:27:18 2024 from 2a07:de40:b27e:5001:f797:9eb7:983:bc9f
##########################################################
# This machine is part of the openSUSE infrastructure. #
# Please be considerate and adhere to our policy: #
# https://en.opensuse.org/openSUSE:Infrastructure_policy #
# Changes should be contributed to our Salt repository: #
# https://gitlab.infra.opensuse.org/infra/salt #
##########################################################
Have a lot of fun...
Setting PrintMotd no in sshd_config seems to solve it:
georg@bittersuse ~> ssh thor1.infra.opensuse.org
##########################################################
# This machine is part of the openSUSE infrastructure. #
# Please be considerate and adhere to our policy: #
# https://en.opensuse.org/openSUSE:Infrastructure_policy #
# Changes should be contributed to our Salt repository: #
# https://gitlab.infra.opensuse.org/infra/salt #
##########################################################
Have a lot of fun...
Last login: Fri Jun 21 20:28:53 2024 from 2a07:de40:b27e:5001:f797:9eb7:983:bc9f
Updated by crameleon 9 days ago
Aha:
provo-proxy1 (proxy):~ # grep -r motd /etc/pam.d
/etc/pam.d/sshd:session optional pam_motd.so
So we have sshd and PAM printing the MOTD in our default setup.
I suppose keeping /etc/pam.d/sshd as is (shipped by the openssh-server package) and changing PrintMotd globally is the way to go.
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