rabbit_khepri: Remove serial file during reset

Author: dumbbell

deps/rabbit/src/rabbit_khepri.erl

@@ -591,7 +591,10 @@ reset() ->
             %% Restart it.
             ok = setup(),
             ok = khepri_cluster:reset(?RA_CLUSTER_NAME),
-            ok = khepri:stop(?RA_CLUSTER_NAME);
+            ok = khepri:stop(?RA_CLUSTER_NAME),
+
+            _ = file:delete(rabbit_guid:filename()),
+            ok;
         true ->
             throw({error, rabbitmq_unexpectedly_running})
     end.
@@ -605,7 +608,10 @@ force_reset() ->
             DataDir = maps:get(data_dir, ra_system:fetch(?RA_SYSTEM)),
             ok = rabbit_ra_systems:ensure_ra_system_stopped(?RA_SYSTEM),
             ok = rabbit_file:recursive_delete(
-                   filelib:wildcard(DataDir ++ "/*"));
+                   filelib:wildcard(DataDir ++ "/*")),
+
+            _ = file:delete(rabbit_guid:filename()),
+            ok;
         true ->
             throw({error, rabbitmq_unexpectedly_running})
     end.