CAPI-70: add swagger validation pool config to sys.config

apps/capi/src/capi_sup.erl

@@ -12,6 +12,12 @@
 
 %%
 
+-define(DEFAULT_SWAG_POOL_OPTS, #{
+    max_count     => 10,
+    init_count    => 10,
+    cull_interval => {0, min}
+}).
+
 -spec start_link() -> {ok, pid()} | {error, {already_started, pid()}}.
 
 start_link() ->
@@ -25,12 +31,14 @@ init([]) ->
     AuthorizerSpecs = get_authorizer_child_specs(),
     {LogicHandler, LogicHandlerSpecs} = get_logic_handler_info(),
     {ok, IP} = inet:parse_address(genlib_app:env(?MODULE, ip, "::")),
+    PoolOpts = genlib_app:env(swagger, validator_pool_opts, ?DEFAULT_SWAG_POOL_OPTS),
     SwaggerSpec = swagger_server:child_spec(swagger, #{
         ip                => IP,
         port              => genlib_app:env(capi, port, 8080),
         net_opts          => [],
         logic_handler     => LogicHandler,
-        cowboy_extra_opts => get_cowboy_extra_opts()
+        cowboy_extra_opts => get_cowboy_extra_opts(),
+        validator_pool_opts => PoolOpts
     }),
     {ok, {
         {one_for_all, 0, 1},

config/sys.config

@@ -38,6 +38,13 @@
             repository => "http://dominant:8022/v1/domain/repository",
             merchant_config => "http://pimp:8022/capi"
         }}
-    ]}
+    ]},
 
+    {swagger, [
+        {validator_pool_opts, #{
+            max_count     => 10,
+            init_count    => 10,
+            cull_interval => {0, min}
+        }}
+    ]}
 ].