Add xray group to Gemfile

Gemfile

@@ -20,9 +20,6 @@ gem 'rack', '2.0.8'
 gem 'sidekiq-limit_fetch'
 gem 'willow_sword', github: 'notch8/willow_sword'
 
-# xray application monitoring through aws
-# gem 'aws-xray-sdk', require: ['aws-xray-sdk/facets/rails/railtie']
-
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.1.7'
 # Use sqlite3 as the database for Active Record
@@ -127,3 +124,8 @@ end
 group :production do
   gem 'clamby'
 end
+
+group :xray do
+  # xray application monitoring through aws
+  gem 'aws-xray-sdk', require: ['aws-xray-sdk/facets/rails/railtie']
+end

Gemfile.lock

@@ -167,8 +167,14 @@ GEM
       aws-sdk-core (~> 3, >= 3.119.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.1)
+    aws-sdk-xray (1.4.0)
+      aws-sdk-core (~> 3)
+      aws-sigv4 (~> 1.0)
     aws-sigv4 (1.2.2)
       aws-eventstream (~> 1, >= 1.0.2)
+    aws-xray-sdk (0.13.0)
+      aws-sdk-xray (~> 1.4.0)
+      multi_json (~> 1)
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
@@ -1124,6 +1130,7 @@ PLATFORMS
 DEPENDENCIES
   active-fedora (= 11.5.4)
   active_attr
+  aws-xray-sdk
   bigdecimal (= 1.3.5)
   bixby (>= 1.0.0)
   bootstrap-sass (~> 3.4.1)

config/initializers/aws_xray.rb

@@ -1,13 +1,12 @@
 # frozen_string_literal: true
-# # frozen_string_literal: true
-# Rails.application.config.xray = {
-#   name: "Scholar-#{Rails.env}@uc",
-#   patch: %I[net_http aws_sdk],
-#   # record db transactions as subsegments
-#   active_record: true,
-#   context_missing: 'LOG_ERROR',
-#   # Makes sure the log file size does not go beyond a size, beyond which it is rotated.
-#   # Only the latest rotated log will be retained. That is, the max possible size on disk of log files,
-#   # if `SCHOLAR_XRAY_MAX_LOG_SIZE` is set to 10, would be 10MB(for the actual log) + 10MB(for the latest rotated log).
-#   logger: Logger.new("log/#{Rails.env}-xray.log", 1, Integer(ENV.fetch("SCHOLAR_XRAY_MAX_LOG_SIZE", "10"), 10).megabytes)
-# }
+Rails.application.config.xray = {
+name: "Scholar-#{Rails.env}@uc",
+patch: %I[net_http aws_sdk],
+# record db transactions as subsegments
+active_record: true,
+context_missing: 'LOG_ERROR',
+# Makes sure the log file size does not go beyond a size, beyond which it is rotated.
+# Only the latest rotated log will be retained. That is, the max possible size on disk of log files,
+# if `SCHOLAR_XRAY_MAX_LOG_SIZE` is set to 10, would be 10MB(for the actual log) + 10MB(for the latest rotated log).
+logger: Logger.new("log/#{Rails.env}-xray.log", 1, Integer(ENV.fetch("SCHOLAR_XRAY_MAX_LOG_SIZE", "10"), 10).megabytes)
+}