overpass: monitor size of diff files

diff --git a/roles/overpass-query.rb b/roles/overpass-query.rb
index cb0dfb4a209d719c6e461584080bc110bcd212d6..f3c0dcb78d50ed173124ad2f6efd12431e52d546 100644 (file)
--- a/roles/overpass-query.rb
+++ b/roles/overpass-query.rb
@@ -16,6 +16,11 @@ default_attributes(
     :meta_mode => "no",
     :compression_mode => "no",
     :restricted_api => true
+  },
+  :prometheus => {
+    :files => %w[
+      /srv/query.openstreetmap.org/diffs/latest.osc
+    ]
   }
 )