download: mount fedora_odcs on download servers for easier internal sync

The fedora_odcs volume is available on odcs-frontend01, but it's easier
for internal people to get it via dl servers since they already get some
content there. So, we just mount it (ro) there so they can do so.

Signed-off-by: Kevin Fenzi <kevin@scrye.com>

playbooks/groups/download.yml

@@ -38,6 +38,7 @@
   - rsyncd
   - { role: nfs/client, when: datacenter == "iad2" or datacenter == "rdu", mnt_dir: '/srv/pub',  nfs_src_dir: 'fedora_ftp/fedora.redhat.com/pub' }
   - { role: nfs/client, when: datacenter == "iad2", mnt_dir: '/mnt/koji/compose',  nfs_src_dir: 'fedora_koji/koji/compose' } # needed for internal sync
+  - { role: nfs/client, when: datacenter == "iad2", mnt_dir: '/srv/odcs',  nfs_src_dir: 'fedora_odcs' } # needed for internal sync
   - sudo
   - { role: openvpn/client, when: vpn == True }
 

roles/download/files/httpd/dl.fedoraproject.org/secondary.conf

@@ -1,4 +1,5 @@
 Alias /pub /srv/pub
+Alias /odcs /srv/odcs
 
 DocumentRoot /srv/web
 
@@ -17,6 +18,22 @@ DocumentRoot /srv/web
   </IfModule>
 </Directory>
 
+<Directory /srv/odcs>
+  HeaderName /HEADER.html
+  ReadmeName /FOOTER.html
+  Options Indexes FollowSymLinks
+  <IfModule mod_authz_core.c>
+    # Apache 2.4
+    Require all granted
+    IndexOptions NameWidth=* FancyIndexing
+  </IfModule>
+  <IfModule !mod_authz_core.c>
+    # Apache 2.2
+    Order allow,deny
+    Allow from all
+  </IfModule>
+</Directory>
+
 <Directory /srv/pub>
   HeaderName /HEADER.html
   ReadmeName /FOOTER.html