From b9a86da515edf1bb35d38e4dd59dea9eeb9bfbf3 Mon Sep 17 00:00:00 2001
From: 98001yash <yashchauhan.gaya@gmail.com>
Date: Fri, 6 Nov 2026 11:32:59 +0530
Subject: [PATCH] Add configurable Docker resource limits

---
 .env.example       |   8 ++++++++
 README.md          | Bin 53136 -> 55464 bytes
 docker-compose.yml |  19 +++++++++++++++++++
 3 files changed, 27 insertions(+)

diff --git a/.env.example b/.env.example
index 11a4bc7..6ee97dc 100644
--- a/.env.example
+++ b/.env.example
@@ -2,7 +2,15 @@
 # Defaults are set in docker-compose.yml if these are unset.
 # Copy to .env and adjust if you need a different reviewed version.
 
+# Image versions
 REDIS_VERSION=7.4
 JAEGER_VERSION=2.22.0
 PROMETHEUS_VERSION=v3.13.4
 GRAFANA_VERSION=13.2.4
+
+# Gateway resource limits (applied independently to each gateway)
+GATEWAY_CPUS=1.0
+GATEWAY_MEMORY=512M
+
+# Redis resource limits
+REDIS_MEMORY=256M
diff --git a/README.md b/README.md
index 01be8d7b9847457bc07dd67c6287d6b6ed3a1181..646f7c5e3f0e9eae533d96bb0d92544f3418d567 100644
GIT binary patch
delta 1442
zcma)6OHUJF6ulL(AW$o%k|7}ux*$=DmISq87nKr&I%0Ulm}tm!Iux`I?6kxhVg(Z8
zf`#G!02VInQsT}H?)(G(1QRzVhJWC>-%RU(nviB5z4xB`IOl%zZl|rW+x9VJb)~69
z7Cj@I$~-g|?aI?K6>wF^;f3lrcklI`(#fP1{KRL&9!NynGx%o<;<OJzI&dZ4EnL=S
z5Sc~1<JxeS8aAy6hPNwc>N+x(y(kMflT=O`p&mM^t~9)huvby5f(-sjH(F6^@XR8z
zOslA8;Y}y8P0$0HKY()W1|kYn3IkB{yE!$l@t4gI|J>{dOmZrxotHFmG<3z6PHbba
zj^b(1E#CX81;utBgPV8y>rMLHVxx$?>PF(e)@oYlaX@_)UAQg#htpv*sR%?yjbkCs
z5o(n*FJa5VSD_`KB}Wc#I;=%n<sUndYpXz)K}M5O$4BY}5G!hO!3$Y7y+C9E()?-+
z26a%rOnEl55!N%^!xo}-;8k|@^rB?}{&;x(dZc|?dgd|H7;9FE(G>a=!jF<8J|5+B
zAA0$CVu0_x3D>jeRnVAAF?X9%G)I&45YI=n;7L47NlztNoWn5&;tiUn86c9La)!z_
z15X<L%_7smC|5N@X5#NR!~E@7IOraL8V6EZXWrwl#L3(sKOPU?9l?AlsPfcP%2h`+
z7LG)ZJUsGW4wHpn2@1&pDMCGUY}6f!;DAH|4#&5mPjp1d7S!;RP0@j{k<CUnQL%ux
zA{f%~CRvwMKHH~u3Tg_2f)&4PRnDy{2XWZHb(at$2hvh^Q{lWhc<6nUHxj+rhzl31
zY9nH52V)dN1(`**ICdB>492HW(*Z^@ORvqn^M6!ipIg1~dO~(@phwtgA^CY=C=g?F
zD{@wJmfi3^T)_Sn+3EHIhIu~|<=4p*+n+l$|M$d|LIwt$3vac$kSYf+56l0E76PT&
iqa09|7|FE^k`_@(s{Kna$yefFqMsYD`aXrMjr?z*WFtKQ

delta 14
VcmZ3nk$J*=<_&zwo7HlfasVyg1>*n!

diff --git a/docker-compose.yml b/docker-compose.yml
index 5766c68..5ac0e41 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,6 +3,10 @@ services:
   redis:
     image: redis:${REDIS_VERSION:-7.4}-alpine
     container_name: traffic-control-redis
+    deploy:
+      resources:
+        limits:
+          memory: "${REDIS_MEMORY:-256M}"
     healthcheck:
       test: ["CMD", "redis-cli", "ping"]
       interval: 5s
@@ -23,6 +27,11 @@ services:
   gateway-1:
     image: distributed-traffic-control:latest
     container_name: traffic-control-gateway-1
+    deploy:
+      resources:
+        limits:
+          cpus: "${GATEWAY_CPUS:-1.0}"
+          memory: "${GATEWAY_MEMORY:-512M}"
     depends_on:
       redis:
         condition: service_healthy
@@ -49,6 +58,11 @@ services:
   gateway-2:
     image: distributed-traffic-control:latest
     container_name: traffic-control-gateway-2
+    deploy:
+      resources:
+        limits:
+          cpus: "${GATEWAY_CPUS:-1.0}"
+          memory: "${GATEWAY_MEMORY:-512M}"
     depends_on:
       redis:
         condition: service_healthy
@@ -75,6 +89,11 @@ services:
   gateway-3:
     image: distributed-traffic-control:latest
     container_name: traffic-control-gateway-3
+    deploy:
+      resources:
+        limits:
+          cpus: "${GATEWAY_CPUS:-1.0}"
+          memory: "${GATEWAY_MEMORY:-512M}"
     depends_on:
       redis:
         condition: service_healthy