Merge branch 'main' of github.com:ElixirCL/tololo

tololo/config/runtime.exs

@@ -30,6 +30,10 @@ if config_env() == :prod do
 
   maybe_ipv6 = if System.get_env("ECTO_IPV6") in ~w(true 1), do: [:inet6], else: []
 
+  config :opentelemetry_exporter,
+    otlp_protocol: :http_protobuf,
+    otlp_endpoint: System.fetch_env!("OTLP_ENDPOINT")
+
   config :tololo, Tololo.Repo,
     # ssl: true,
     url: database_url,

tololo/lib/tololo/application.ex

@@ -7,6 +7,18 @@ defmodule Tololo.Application do
 
   @impl true
   def start(_type, _args) do
+    if System.get_env("ECTO_IPV6") do
+      :httpc.set_option(:ipfamily, :inet6fb4)
+    end
+
+    :ok = :opentelemetry_cowboy.setup()
+    :ok = OpentelemetryPhoenix.setup()
+
+    :ok =
+      Tololo.Repo.config()
+      |> Keyword.fetch!(:telemetry_prefix)
+      |> OpentelemetryEcto.setup()
+
     children = [
       Tololo.Prometheus,
       TololoWeb.Telemetry,

tololo/mix.exs

@@ -65,7 +65,13 @@ defmodule Tololo.MixProject do
       {:bandit, "~> 1.5"},
       {:kafka_ex, "~> 0.11"},
       {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
-      {:prom_ex, "~> 1.11.0"}
+      {:prom_ex, "~> 1.11.0"},
+      {:opentelemetry_exporter, "~> 1.8.0"},
+      {:opentelemetry, "~> 1.5.0"},
+      {:opentelemetry_api, "~> 1.4.0"},
+      {:opentelemetry_ecto, "~> 1.2.0"},
+      {:opentelemetry_phoenix, "~> 2.0.0"},
+      {:opentelemetry_cowboy, "~> 1.0"}
     ]
   end