From 683f255c2e68061efcd3d31a5f59291953bc3fc5 Mon Sep 17 00:00:00 2001
From: Viktor Barzin <viktorbarzin@meta.com>
Date: Sun, 15 Mar 2026 10:26:11 +0000
Subject: [PATCH] fix: increase memory for OOMKilled services

- hackmd: 64Mi -> 256Mi (Node.js app OOMKilled after 14min)
- n8n: limit 512Mi -> 768Mi (DB timeouts at 88% mem usage)
- speedtest: 128Mi -> 256Mi (OOMKilled during startup)
- shlink: limit 512Mi -> 768Mi (OOMKilled after startup)
---
 stacks/hackmd/main.tf    | 4 ++--
 stacks/n8n/main.tf       | 2 +-
 stacks/speedtest/main.tf | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/stacks/hackmd/main.tf b/stacks/hackmd/main.tf
index 44b91c1a..77262762 100644
--- a/stacks/hackmd/main.tf
+++ b/stacks/hackmd/main.tf
@@ -122,10 +122,10 @@ resource "kubernetes_deployment" "hackmd" {
           resources {
             requests = {
               cpu    = "15m"
-              memory = "64Mi"
+              memory = "256Mi"
             }
             limits = {
-              memory = "64Mi"
+              memory = "256Mi"
             }
           }
         }
diff --git a/stacks/n8n/main.tf b/stacks/n8n/main.tf
index 1fa94cdb..799d3496 100644
--- a/stacks/n8n/main.tf
+++ b/stacks/n8n/main.tf
@@ -166,7 +166,7 @@ resource "kubernetes_deployment" "n8n" {
               memory = "512Mi"
             }
             limits = {
-              memory = "512Mi"
+              memory = "768Mi"
             }
           }
         }
diff --git a/stacks/speedtest/main.tf b/stacks/speedtest/main.tf
index 9a9259c9..86504ad9 100644
--- a/stacks/speedtest/main.tf
+++ b/stacks/speedtest/main.tf
@@ -122,10 +122,10 @@ resource "kubernetes_deployment" "speedtest" {
           resources {
             requests = {
               cpu    = "25m"
-              memory = "128Mi"
+              memory = "256Mi"
             }
             limits = {
-              memory = "128Mi"
+              memory = "256Mi"
             }
           }
           volume_mount {