rgw: data sync: more work towards new policy integration

RGWGetBucketPeersCR will be able to return correct buckets
that need to sync, either by a target bucket, and/or a source
zone and a source bucket (partially implemented).

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/rgw/rgw_bucket_sync.h b/src/rgw/rgw_bucket_sync.h
index c62f4cf2edb..2368ffb097d 100644
--- a/src/rgw/rgw_bucket_sync.h
+++ b/src/rgw/rgw_bucket_sync.h
@@ -113,6 +113,20 @@ public:
   struct pipe_set {
     std::set<rgw_sync_bucket_pipe> pipes;
 
+    using iterator = std::set<rgw_sync_bucket_pipe>::iterator;
+
+    void insert(const rgw_sync_bucket_pipe& pipe) {
+      pipes.insert(pipe);
+    }
+
+    iterator begin() {
+      return pipes.begin();
+    }
+
+    iterator end() {
+      return pipes.end();
+    }
+
     void dump(ceph::Formatter *f) const;
   };