This creates the redirect sites
git.airshipit.org
git.openstack.org
git.starlingx.io
git.zuul-ci.org
The htaccess rules are put into the main configuration file to avoid
having to create a directory and manage another file. We use a macro
to duplicate the rules and retain the old semantics of the http site
redirecting directly (as opposed to doing a extra 301 to
https://git.openstack.org first). This required adding "/" to the "^"
matches as it now runs in VirtualHost context; no functional change is
intended over the old sites.
This will require _acme-challenge CNAMEs to acme.opendev.org before
being merged.
testinfra is updated to exercise some redirects matching against the
results of the extant sites.
Change-Id: Iaa9d5dc2af3f5f8abc11c2312e4308b50f5fcd2b
b5266ea20c