[RTC-399] Basic toggleable structured logging (#155)

config/config.exs

@@ -19,6 +19,11 @@ config :logger, :console,
   format: "$time $metadata[$level] $message\n",
   metadata: [:request_id, :room_id]
 
+config :logger_json, :backend,
+  metadata: [:request_id, :room_id],
+  json_encoder: Jason,
+  formatter: LoggerJSON.Formatters.BasicLogger
+
 config :phoenix, :json_library, Jason
 config :phoenix, :logger, false
 
@@ -27,7 +32,9 @@ config :logger,
     [application: :membrane_rtc_engine, level_lower_than: :warning],
     [application: :membrane_rtc_engine_webrtc, level_lower_than: :warning],
     [application: :membrane_rtc_engine_hls, level_lower_than: :warning],
-    [application: :membrane_rtc_engine_rtsp, level_lower_than: :warning]
+    [application: :membrane_rtc_engine_rtsp, level_lower_than: :warning],
+    [application: :membrane_rtc_engine_file, level_lower_than: :warning],
+    [application: :membrane_rtc_engine_sip, level_lower_than: :warning]
   ]
 
 config :jellyfish,

config/runtime.exs

@@ -10,6 +10,9 @@ alias Jellyfish.ConfigReader
 # The block below contains prod specific runtime configuration.
 config :ex_dtls, impl: :nif
 
+structured_logging? = ConfigReader.read_boolean("JF_STRUCTURED_LOGGING") || false
+config :logger, backends: [if(structured_logging?, do: LoggerJSON, else: :console)]
+
 prod? = config_env() == :prod
 
 ip = ConfigReader.read_ip("JF_IP") || Application.fetch_env!(:jellyfish, :ip)

mix.exs

@@ -58,6 +58,7 @@ defmodule Jellyfish.MixProject do
       {:open_api_spex, "~> 3.16"},
       {:ymlr, "~> 3.0"},
       {:bunch, "~> 1.6"},
+      {:logger_json, "~> 5.1"},
 
       # aws deps
       {:ex_aws, "~> 2.1"},

mix.lock

@@ -38,6 +38,7 @@
   "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
   "klotho": {:hex, :klotho, "0.1.2", "3b1f1a569703e0cdce1ba964f41711351a7b06846c38fcbd601faa407e712bf2", [:mix], [], "hexpm", "a6a387982753582e30a5246fe9561721c6b9a4dd27678296cf2cd44faa6f3733"},
   "libcluster": {:hex, :libcluster, "3.3.3", "a4f17721a19004cfc4467268e17cff8b1f951befe428975dd4f6f7b84d927fe0", [:mix], [{:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "7c0a2275a0bb83c07acd17dab3c3bfb4897b145106750eeccc62d302e3bdfee5"},
+  "logger_json": {:hex, :logger_json, "5.1.3", "fe931b54826e7ba3b1233ede5c13d87cd670a23563f8d146d0ee22985549dbb5", [:mix], [{:ecto, "~> 2.1 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix, ">= 1.5.0", [hex: :phoenix, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "ecc67e24f9ccf1688c5e48c3d6b7889a0ab5d398fe32a7fec69c461303a9b89c"},
   "membrane_aac_fdk_plugin": {:hex, :membrane_aac_fdk_plugin, "0.18.5", "74a0fd9b121a9f18e038573931fa2952b95a977a4e982a844734129e977e0fb9", [:mix], [{:bunch, "~> 1.4", [hex: :bunch, repo: "hexpm", optional: false]}, {:bundlex, "~> 1.3", [hex: :bundlex, repo: "hexpm", optional: false]}, {:membrane_aac_format, "~> 0.8.0", [hex: :membrane_aac_format, repo: "hexpm", optional: false]}, {:membrane_common_c, "~> 0.16.0", [hex: :membrane_common_c, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}, {:membrane_precompiled_dependency_provider, "~> 0.1.0", [hex: :membrane_precompiled_dependency_provider, repo: "hexpm", optional: false]}, {:membrane_raw_audio_format, "~> 0.12.0", [hex: :membrane_raw_audio_format, repo: "hexpm", optional: false]}, {:unifex, "~> 1.1", [hex: :unifex, repo: "hexpm", optional: false]}], "hexpm", "560ea01c1fc707770bcdfb30d47be5f77be3e4d86a872bc1e34261a134bf6f98"},
   "membrane_aac_format": {:hex, :membrane_aac_format, "0.8.0", "515631eabd6e584e0e9af2cea80471fee6246484dbbefc4726c1d93ece8e0838", [:mix], [{:bimap, "~> 1.1", [hex: :bimap, repo: "hexpm", optional: false]}], "hexpm", "a30176a94491033ed32be45e51d509fc70a5ee6e751f12fd6c0d60bd637013f6"},
   "membrane_aac_plugin": {:hex, :membrane_aac_plugin, "0.18.1", "30433bffd4d5d773f79448dd9afd55d77338721688f09a89b20d742a68cc2c3d", [:mix], [{:bunch, "~> 1.0", [hex: :bunch, repo: "hexpm", optional: false]}, {:membrane_aac_format, "~> 0.8.0", [hex: :membrane_aac_format, repo: "hexpm", optional: false]}, {:membrane_core, "~> 1.0", [hex: :membrane_core, repo: "hexpm", optional: false]}], "hexpm", "8fd048c47d5d2949eb557e19f43f62d534d3af5096187f1a1a3a1694d14b772c"},