We have decided to decommision the ask.openstack.org server as it is
running EOL Xenial, and its manually purchased certiface is about to
expire. Although it has been deprecated for some time, we feel like
it has been around long-enough as a resource that it is best if we
replace it with a place-holder. The links included here are the same
as the currently shown header explaining the site is read-only.
There's nowhere particularly relevant to redirect the site, so we add
a static file here, and some minimal Ansible to put it in the right
place in a generic way in-case we want to do the same for another
service.
Change-Id: I8a31f8fcf9b3064c0ae58e463a6014dc14b518a7
1fbd156697