Logtail

Gemfile

@@ -31,6 +31,7 @@ gem "stackprof"
 gem "rack-mini-profiler"
 gem "sentry-ruby"
 gem "sentry-rails"
+gem "logtail-rails"
 
 # Active Storage
 gem "aws-sdk-s3", "~> 1.177.0", require: false

Gemfile.lock

@@ -243,6 +243,17 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.6.5)
+    logtail (0.1.13)
+      msgpack (~> 1.0)
+    logtail-rack (0.2.5)
+      logtail (~> 0.1)
+      rack (>= 1.2, < 4.0)
+    logtail-rails (0.2.9)
+      actionpack (>= 5.0.0)
+      activerecord (>= 5.0.0)
+      logtail (~> 0.1)
+      logtail-rack (~> 0.1)
+      railties (>= 5.0.0)
     loofah (2.24.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -527,6 +538,7 @@ DEPENDENCIES
   intercom-rails
   jwt
   letter_opener
+  logtail-rails
   lucide-rails!
   mocha
   octokit

config/environments/production.rb

@@ -48,10 +48,17 @@ Rails.application.configure do
   # Can be used together with config.force_ssl for Strict-Transport-Security and secure cookies.
   config.assume_ssl = ActiveModel::Type::Boolean.new.cast(ENV.fetch("RAILS_ASSUME_SSL", true))
 
-  # Log to STDOUT by default
-  config.logger = ActiveSupport::Logger.new(STDOUT)
-    .tap  { |logger| logger.formatter = ::Logger::Formatter.new }
-    .then { |logger| ActiveSupport::TaggedLogging.new(logger) }
+  # Log to Logtail if API key is present, otherwise log to STDOUT
+  config.logger = if ENV["LOGTAIL_API_KEY"].present?
+    Logtail::Logger.create_default_logger(
+      ENV["LOGTAIL_API_KEY"],
+      telemetry_host: "in.logs.betterstack.com"
+    )
+  else
+    ActiveSupport::Logger.new(STDOUT)
+      .tap  { |logger| logger.formatter = ::Logger::Formatter.new }
+      .then { |logger| ActiveSupport::TaggedLogging.new(logger) }
+  end
 
   # Prepend all log lines with the following tags.
   config.log_tags = [ :request_id ]