Merge pull request #4 from esl/fix_users_size_metric

Fix [amoc, users, size] metric
esl · Aug 29, 2024 · b6dc37c · b6dc37c
2 parents c4c8016 + 82d8854
commit b6dc37c
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/amoc_arsenal.app.src b/src/amoc_arsenal.app.src
@@ -26,7 +26,7 @@
                 ]},
                 []
             },
-            {[amoc, users], {function, ets, info, [amoc_users], proplist, [size]}, []}
+            {[amoc, users], {function, amoc_metrics, user_size, [], proplist, [size]}, []}
         ]}
     ]},
     {modules, []},

diff --git a/src/amoc_metrics.erl b/src/amoc_metrics.erl
@@ -1,6 +1,6 @@
 -module(amoc_metrics).
 
--export([start/0, init/2]).
+-export([start/0, init/2, user_size/0]).
 -export([update_time/2, update_counter/2, update_counter/1, update_gauge/2]).
 
 -include_lib("kernel/include/logger.hrl").
@@ -26,6 +26,9 @@ init(Type, Name) ->
     ExType = exometer_metric_type(Type),
     create_metric_and_maybe_subscribe(ExName, ExType).
 
+-spec user_size() -> [{size, non_neg_integer()}].
+user_size() ->
+    [{size, amoc_users_sup:count_no_of_users()}].
 
 -spec update_time(name(), integer()) -> ok.
 update_time(Name, Value) ->