From f1d9cc0255035d7cb3c8528b30c62a2fb6651af9 Mon Sep 17 00:00:00 2001
From: Dinko Korunic <dkorunic@haproxy.com>
Date: Wed, 15 Jun 2022 08:43:33 +0000
Subject: [PATCH] BUG/MINOR: Add -m to HAProxy arguments to set memory limit to
 2/3 of RAM

---
 fs/etc/services.d/haproxy/run | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/etc/services.d/haproxy/run b/fs/etc/services.d/haproxy/run
index 1d3862f2..a3da5aef 100644
--- a/fs/etc/services.d/haproxy/run
+++ b/fs/etc/services.d/haproxy/run
@@ -1,4 +1,5 @@
-#!/usr/bin/execlineb -P
+#!/usr/bin/with-contenv sh
 
-with-contenv
-/usr/local/sbin/haproxy -W -db -f /etc/haproxy/haproxy.cfg -f /etc/haproxy/haproxy-aux.cfg
+MEMLIMIT=$(free -m | awk '/Mem:/ {print int($2 * 2 / 3)}')
+
+exec /usr/local/sbin/haproxy -W -db -m "${MEMLIMIT}" -f /etc/haproxy/haproxy.cfg -f /etc/haproxy/haproxy-aux.cfg