+ /etc/ssh/sshd_config:
+ content: |-
+ Port 22000
+
+ AllowUsers root tuerctl tuergit
+ AuthenticationMethods publickey
+ AuthorizedKeysFile /etc/ssh/authorized_keys.d/%u
+
+ AllowAgentForwarding no
+ AllowTcpForwarding no
+ X11Forwarding no
+ UsePrivilegeSeparation sandbox
+
+ /etc/ssh/authorized_keys.d/root: