Restructure the repo for consistency

Signed-off-by: Michael Winters <fedora@mwinters.net>

modules/sysadmin_sops/pages/sshknownhosts.adoc

@@ -0,0 +1,26 @@
+= SSH known hosts Infrastructure SOP
+
+Provides Known Hosts file that is globally deployed and publicly
+available at https://admin.fedoraproject.org/ssh_known_hosts
+
+== Contact Information
+
+Owner:::
+  Fedora Infrastructure Team
+Contact:::
+  #fedora-admin, sysadmin group
+Location:::
+  all
+Servers:::
+  all
+Purpose:::
+  Provides Known Hosts file that is globally deployed.
+
+== Adding a host alias to the ssh_known_hosts
+
+If you need to add a host alias to a host in _ssh_known_hosts_ simply go
+to the dir for the host in _infra-hosts_ and add a file named host_aliases
+to the git repo in that dir. Put one alias per line and save.
+
+Then the next time fetch-ssh-keys runs it will add those aliases to
+known hosts.