fix: Add /metrics handler for indexer mode (blockscout#11672)

maxaleks · Jan 16, 2025 · 9fb7db3 · 9fb7db3
1 parent 0966d66
commit 9fb7db3
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Showing 3 changed files with 7 additions and 2 deletions.
diff --git a/apps/block_scout_web/lib/block_scout_web/application.ex b/apps/block_scout_web/lib/block_scout_web/application.ex
@@ -30,7 +30,10 @@ defmodule BlockScoutWeb.Application do
   end
 
   if @disable_api? do
-    defp setup_and_define_children, do: []
+    defp setup_and_define_children do
+      BlockScoutWeb.Prometheus.Exporter.setup()
+      []
+    end
   else
     defp setup_and_define_children do
       alias BlockScoutWeb.API.APILogger

diff --git a/apps/block_scout_web/lib/block_scout_web/endpoint.ex b/apps/block_scout_web/lib/block_scout_web/endpoint.ex
@@ -13,6 +13,7 @@ defmodule BlockScoutWeb.Endpoint do
   end
 
   if @disable_api? do
+    plug(BlockScoutWeb.Prometheus.Exporter)
     plug(BlockScoutWeb.HealthRouter)
   else
     socket("/socket", BlockScoutWeb.UserSocket, websocket: [timeout: 45_000])

diff --git a/apps/block_scout_web/mix.exs b/apps/block_scout_web/mix.exs
@@ -58,7 +58,8 @@ defmodule BlockScoutWeb.Mixfile do
       "lib/block_scout_web/application.ex",
       "lib/block_scout_web/endpoint.ex",
       "lib/block_scout_web/health_router.ex",
-      "lib/block_scout_web/controllers/api/v1/health_controller.ex"
+      "lib/block_scout_web/controllers/api/v1/health_controller.ex",
+      "lib/block_scout_web/prometheus/exporter.ex"
     ]
 
   defp elixirc_paths(_, _), do: elixirc_paths()