feat: add centos mirror to edgecache

- add centos repo to edgecache

hieradata/roles/infra/storage/edgecache.yaml

@@ -33,6 +33,7 @@ profiles::edgecache::params::nginx_aliases:
 profiles::edgecache::params::directories:
   /data/edgecache: { owner: root, group: root }
   /data/edgecache/pub: { owner: nginx, group: nginx }
+  /data/edgecache/pub/centos: { owner: nginx, group: nginx }
   /data/edgecache/pub/almalinux: { owner: nginx, group: nginx }
   /data/edgecache/pub/debian: { owner: nginx, group: nginx }
   /data/edgecache/pub/epel: { owner: nginx, group: nginx }
@@ -50,6 +51,18 @@ profiles::edgecache::params::mirrors:
     proxy_cache_valid:
       - '200 302 1440h'
       - '404 1m'
+  centos_repodata:
+    ensure: present
+    location: '~* ^/centos/.*/repodata/'
+    proxy: http://gsl-syd.mm.fcix.net
+  centos_data:
+    ensure: present
+    location: /centos
+    proxy: http://gsl-syd.mm.fcix.net
+    proxy_cache: cache
+    proxy_cache_valid:
+      - '200 302 1440h'
+      - '404 1m'
   almalinux_repodata:
     ensure: present
     location: '~* ^/almalinux/.*/repodata/'