From e62a6cca0842d1b876cd1743e06ffcd14a12339f Mon Sep 17 00:00:00 2001
From: Andrew Newdigate <andrew@gitlab.com>
Date: Wed, 28 Feb 2018 15:45:41 +0000
Subject: Fix for open-ended parameter's in lograge causing elastic memory
 issues

---
 config/initializers/lograge.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/config/initializers/lograge.rb b/config/initializers/lograge.rb
index 8560d24526f..114c1cb512f 100644
--- a/config/initializers/lograge.rb
+++ b/config/initializers/lograge.rb
@@ -12,9 +12,14 @@ unless Sidekiq.server?
     config.lograge.logger = ActiveSupport::Logger.new(filename)
     # Add request parameters to log output
     config.lograge.custom_options = lambda do |event|
+      params = event.payload[:params]
+        .except(*%w(controller action format))
+        .each_pair
+        .map { |k, v| { key: k, value: v } }
+
       payload = {
         time: event.time.utc.iso8601(3),
-        params: event.payload[:params].except(*%w(controller action format)),
+        params: params,
         remote_ip: event.payload[:remote_ip],
         user_id: event.payload[:user_id],
         username: event.payload[:username]
-- 
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