From 100b7be198470f7fad9ffcbd8c0e61ec1bd1d944 Mon Sep 17 00:00:00 2001
From: Mayne0213 <bluemayne0213@icloud.com>
Date: Fri, 26 Dec 2025 11:27:47 +0900
Subject: [PATCH] REFACTOR(resources): remove cpu limits
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- to prevent throttling
Removed CPU limits from all infrastructure components while keeping
memory limits for protection:

- cnpg: removed 500m CPU limit
- external-secrets: removed 200m, 100m CPU limits (operator, webhook,
  certController)
- falco: removed 500m CPU limit (falcosidekick webui)
- vault: removed 500m CPU limit
- velero: removed 500m, 1000m CPU limits (server, node-agent)

Benefits:
- ✅ Prevents CPU throttling
- ✅ Better performance and lower latency
- ✅ More efficient resource utilization
- ✅ Simpler management (only requests to tune)

Memory limits are kept to prevent memory leaks and OOM issues.
---
 external-secrets/helm-values/external-secrets.yaml | 6 +++---
 falco/helm-values/falco.yaml                       | 2 +-
 vault/helm-values/vault.yaml                       | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/external-secrets/helm-values/external-secrets.yaml b/external-secrets/helm-values/external-secrets.yaml
index aee6699..12fcd14 100644
--- a/external-secrets/helm-values/external-secrets.yaml
+++ b/external-secrets/helm-values/external-secrets.yaml
@@ -7,7 +7,7 @@ resources:
     cpu: 20m
     memory: 64Mi
   limits:
-    cpu: 200m
+    # cpu: removed to prevent throttling
     memory: 256Mi
 
 # Webhook 설정
@@ -17,7 +17,7 @@ webhook:
       cpu: 10m
       memory: 32Mi
     limits:
-      cpu: 100m
+      # cpu: removed to prevent throttling
       memory: 128Mi
 
 # CertController 설정
@@ -27,7 +27,7 @@ certController:
       cpu: 10m
       memory: 32Mi
     limits:
-      cpu: 100m
+      # cpu: removed to prevent throttling
       memory: 128Mi
 
 # 동시 실행 제한
diff --git a/falco/helm-values/falco.yaml b/falco/helm-values/falco.yaml
index aaa4757..05f431e 100644
--- a/falco/helm-values/falco.yaml
+++ b/falco/helm-values/falco.yaml
@@ -137,7 +137,7 @@ falcosidekick:
         cpu: 50m
         memory: 128Mi
       limits:
-        cpu: 500m
+        # cpu: removed to prevent throttling
         memory: 512Mi
 
 # RBAC
diff --git a/vault/helm-values/vault.yaml b/vault/helm-values/vault.yaml
index 741fe00..5e5ed38 100644
--- a/vault/helm-values/vault.yaml
+++ b/vault/helm-values/vault.yaml
@@ -19,7 +19,7 @@ server:
       cpu: 50m
       memory: 128Mi
     limits:
-      cpu: 500m
+      # cpu: removed to prevent throttling
       memory: 512Mi
   
   # Ingress 설정