Move summitsponsors ML to openinfra Mailman site

In keeping with its name change to the Open Infrastructure
Foundation, the summit sponsors mailing list is moving from
lists.openstack.org to lists.openinfra.dev. Set up address
forwarding and Web redirects to reflect this, and move the existing
mailman list entry for it in our configuration.

Note that this should be a no-op when it merges, as the list move
will be handled manually while deployment is temporarily disabled
for the server.

Change-Id: I29e1e94885fd16b0edd7001662f367caec591439

inventory/service/host_vars/lists.openstack.org.yaml

@@ -42,6 +42,7 @@ exim_domain_aliases:
   goldmembers@lists.openstack.org: goldmembers@lists.openinfra.dev
   marketing@lists.openstack.org: marketing@lists.openinfra.dev
   staff@lists.openstack.org: staff@lists.openinfra.dev
+  summitsponsors@lists.openstack.org: summitsponsors@lists.openinfra.dev
 exim_routers:
   - mailman_verp_router: |
       {% raw -%}
@@ -224,6 +225,10 @@ mailman_sites:
         description: 'Private list for OpenInfra Foundation staff members'
         admin: 'jeremy@openinfra.dev'
         password: "{{ mailman_list_password }}"
+      - name: summitsponsors
+        description: 'Coordination among OpenInfra Summit event sponsors'
+        admin: 'jeremy@openinfra.dev'
+        password: "{{ mailman_list_password }}"
   - name: openstack
     listdomain: lists.openstack.org
     install_languages: ['de', 'fr', 'it', 'ko', 'ru', 'vi', 'zh_TW']
@@ -296,10 +301,6 @@ mailman_sites:
         description: 'Coordination of tracks at OpenStack Summits'
         admin: 'claire@openstack.org'
         password: "{{ mailman_list_password }}"
-      - name: summitsponsors
-        description: 'Coordination among OpenStack Summit event sponsors'
-        admin: 'claire@openstack.org'
-        password: "{{ mailman_list_password }}"
       - name: openstack-sos
         description: 'Coordination of activities for Significant Others at Summits'
         admin: 'dms@danplanet.com'

playbooks/roles/mailman-site/templates/mailman_multihost.vhost.j2

@@ -15,7 +15,7 @@ RewriteEngine on
 # TODO(fungi): convert this vhost into a blanket redirect to HTTPS when ready
 RewriteRule ^/$ /cgi-bin/mailman/listinfo [R]
 RewriteCond %{HTTP_HOST} ^lists\.openstack\.org$ [nocase]
-RewriteRule /(cgi-bin/mailman/listinfo|pipermail)/(community|foundation|foundation-board|foundation-board-confidential|goldmembers|marketing|staff)(/.*|$) %{REQUEST_SCHEME}://lists.openinfra.dev/$1/$2$3 [last,redirect=permanent]
+RewriteRule /(cgi-bin/mailman/listinfo|pipermail)/(community|foundation|foundation-board|foundation-board-confidential|goldmembers|marketing|staff|summitsponsors)(/.*|$) %{REQUEST_SCHEME}://lists.openinfra.dev/$1/$2$3 [last,redirect=permanent]
 
 # We can find mailman here:
 ScriptAlias /cgi-bin/mailman/ /usr/lib/cgi-bin/mailman/
@@ -84,7 +84,7 @@ Alias /images/mailman/ /usr/share/images/mailman/
   RewriteEngine on
   RewriteRule ^/$ /cgi-bin/mailman/listinfo [R]
   RewriteCond %{HTTP_HOST} ^lists\.openstack\.org$ [nocase]
-  RewriteRule /(cgi-bin/mailman/listinfo|pipermail)/(community|foundation|foundation-board|foundation-board-confidential|goldmembers|marketing|staff)(/.*|$) %{REQUEST_SCHEME}://lists.openinfra.dev/$1/$2$3 [last,redirect=permanent]
+  RewriteRule /(cgi-bin/mailman/listinfo|pipermail)/(community|foundation|foundation-board|foundation-board-confidential|goldmembers|marketing|staff|summitsponsors)(/.*|$) %{REQUEST_SCHEME}://lists.openinfra.dev/$1/$2$3 [last,redirect=permanent]
 
   ScriptAlias /cgi-bin/mailman/ /usr/lib/cgi-bin/mailman/
   Alias /pipermail/ /srv/mailman/{{ mailman_site.name }}/archives/public/