From 823038417becd6c7f5807f6af2c6f500bd83c559 Mon Sep 17 00:00:00 2001
From: Morgan Creekmore <morgan.creekmore@contrastsecurity.com>
Date: Wed, 15 Jan 2025 16:12:28 -0600
Subject: [PATCH] Add writable /tmp volume for asp.net core to buffer requests
 to

---
 manifests/install/all/operator/base/deployment.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/manifests/install/all/operator/base/deployment.yaml b/manifests/install/all/operator/base/deployment.yaml
index 4bcb7de..1c408e7 100644
--- a/manifests/install/all/operator/base/deployment.yaml
+++ b/manifests/install/all/operator/base/deployment.yaml
@@ -92,3 +92,10 @@ spec:
             requests:
               cpu: 500m
               memory: 256Mi
+          volumeMounts: # We set readOnlyRootFilesystem but ASP.NET Core will buffer requests to disk under high load
+            - name: tmpfs
+              mountPath: /tmp
+      volumes:
+        - name: tmpfs
+          emptyDir:
+            sizeLimit: 50Mi