From ba5a56db1464f380eec1a8e01bbccf82d17bb6ce Mon Sep 17 00:00:00 2001
From: Matt-Yorkley <9029026+Matt-Yorkley@users.noreply.github.com>
Date: Sun, 5 Apr 2020 09:31:27 +0200
Subject: [PATCH] Make upper and lower bounds configurable

---
 config.ru | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/config.ru b/config.ru
index c4c4031568..e2d03deb47 100644
--- a/config.ru
+++ b/config.ru
@@ -5,8 +5,12 @@ if ENV.fetch('KILL_UNICORNS', false) && ['production', 'staging'].include?(ENV['
   # - performed between 25000 and 30000 requests
   # - grown in memory usage to between 700 and 850 MB
   require 'unicorn/worker_killer'
-  use Unicorn::WorkerKiller::MaxRequests, 25_000, 30_000
-  use Unicorn::WorkerKiller::Oom, (700 * (1024**2)), (850 * (1024**2))
+  use Unicorn::WorkerKiller::MaxRequests,
+      ENV.fetch('UWK_REQS_MIN', 25_000).to_i,
+      ENV.fetch('UWK_REQS_MAX', 30_000).to_i
+  use Unicorn::WorkerKiller::Oom,
+      ( ENV.fetch('UWK_MEM_MIN', 700).to_i * (1024**2) ),
+      ( ENV.fetch('UWK_MEM_MAX', 850).to_i * (1024**2) )
 end
 
 require ::File.expand_path('../config/environment', __FILE__)