Add Gitaly data to the usage ping

Gitaly data wasn't available to the team, an this change is a first
iteration towards understanding what data we need and how to interpret
it. Later more values will be added.

For now the most important thing is the filesystem String Array, as that
includes data on ext4 exposure and NFS.

Part of: https://gitlab.com/gitlab-org/gitlab-ce/issues/60602

1 files changed, 16 insertions, 2 deletions

diff --git a/lib/gitaly/server.rb b/lib/gitaly/server.rb
index 7b238623418..907c6e1b605 100644
--- a/lib/gitaly/server.rb
+++ b/lib/gitaly/server.rb
@@ -2,8 +2,18 @@
 
 module Gitaly
   class Server
-    def self.all
-      Gitlab.config.repositories.storages.keys.map { |s| Gitaly::Server.new(s) }
+    class << self
+      def all
+        Gitlab.config.repositories.storages.keys.map { |s| Gitaly::Server.new(s) }
+      end
+
+      def count
+        all.size
+      end
+
+      def filesystems
+        all.map(&:filesystem_type).compact.uniq
+      end
     end
 
     attr_reader :storage
@@ -36,6 +46,10 @@ module Gitaly
       storage_status&.writeable
     end
 
+    def filesystem_type
+      storage_status&.fs_type
+    end
+
     def address
       Gitlab::GitalyClient.address(@storage)
     rescue RuntimeError => e