Comment 4 for bug 2004632

/etc/ssh/ssh_host_rsa_key fails to be generated:

[root@localhost ~]# cloud-init status
status: done
[root@localhost ~]# systemctl status cloud-init
○ cloud-init.service - Initial cloud-init job (metadata service crawler)
     Loaded: loaded (/usr/lib/systemd/system/cloud-init.service; enabled; vendor preset: disabled)
     Active: inactive (dead)

Feb 04 15:20:21 localhost cloud-init[1909]: ci-info: ... ...
... ...
[root@localhost ~]# rm -rf /etc/ssh/ssh_host_rsa_key
[root@localhost ~]# systemctl restart sshd
[root@localhost ~]# ll /etc/ssh/ssh_host_rsa_key
ls: cannot access '/etc/ssh/ssh_host_rsa_key': No such file or directory
[root@localhost ~]#