From 50d9b1acd91890c3a1971c1dadea04efb4eb64ee Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Thu, 16 Mar 2023 12:01:07 +0100
Subject: [PATCH] ressource limits for every service in values.yml

---
 .../example/kubernetes/values.template.yaml               | 8 ++++++--
 .../src/kubernetes/templates/backend/Deployment.yaml      | 6 +++---
 .../src/kubernetes/templates/maintenance/Deployment.yaml  | 5 +++++
 .../src/kubernetes/templates/webapp/Deployment.yaml       | 6 +++---
 4 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/deployment/configurations/example/kubernetes/values.template.yaml b/deployment/configurations/example/kubernetes/values.template.yaml
index 86c02310c..4171b2f47 100644
--- a/deployment/configurations/example/kubernetes/values.template.yaml
+++ b/deployment/configurations/example/kubernetes/values.template.yaml
@@ -38,6 +38,8 @@ BACKEND:
   CONTAINER_TERMINATION_GRACE_PERIOD_SECONDS: "30"
   DOCKER_IMAGE_PULL_POLICY: "Always"
   STORAGE_UPLOADS: "25Gi"
+  RESOURCE_REQUESTS_MEMORY: "1G"
+  RESOURCE_LIMITS_MEMORY: "2G"
 
 WEBAPP:
   # change all the below if needed
@@ -54,6 +56,8 @@ WEBAPP:
   CONTAINER_RESTART_POLICY: "Always"
   CONTAINER_TERMINATION_GRACE_PERIOD_SECONDS: "30"
   DOCKER_IMAGE_PULL_POLICY: "Always"
+  RESOURCE_REQUESTS_MEMORY: "1G"
+  RESOURCE_LIMITS_MEMORY: "2G"
 
 NEO4J:
   # most likely you don't need to change this
@@ -63,9 +67,7 @@ NEO4J:
   CONTAINER_RESTART_POLICY: "Always"
   CONTAINER_TERMINATION_GRACE_PERIOD_SECONDS: "30"
   STORAGE: "5Gi"
-  # RESOURCE_REQUESTS_MEMORY configures the memory available for requests.
   RESOURCE_REQUESTS_MEMORY: "2G"
-  # RESOURCE_LIMITS_MEMORY configures the memory limits available.
   RESOURCE_LIMITS_MEMORY: "4G"
   # required for Neo4j Enterprice version
   #ACCEPT_LICENSE_AGREEMENT: "yes"
@@ -94,6 +96,8 @@ MAINTENANCE:
   CONTAINER_RESTART_POLICY: "Always"
   CONTAINER_TERMINATION_GRACE_PERIOD_SECONDS: "30"
   DOCKER_IMAGE_PULL_POLICY: "Always"
+  RESOURCE_REQUESTS_MEMORY: "500M"
+  RESOURCE_LIMITS_MEMORY: "1G"
 
 LETSENCRYPT:
   # change all the below if needed
diff --git a/deployment/src/kubernetes/templates/backend/Deployment.yaml b/deployment/src/kubernetes/templates/backend/Deployment.yaml
index c92a63d3a..7125363f5 100644
--- a/deployment/src/kubernetes/templates/backend/Deployment.yaml
+++ b/deployment/src/kubernetes/templates/backend/Deployment.yaml
@@ -40,10 +40,10 @@ spec:
         - secretRef:
             name: secret-{{ .Release.Name }}-backend
         resources:
-          limits:
-            memory: 2G
           requests:
-            memory: 1G
+            memory: {{ .Values.BACKEND.RESOURCE_REQUESTS_MEMORY | default "1G" | quote }}
+          limits:
+            memory: {{ .Values.BACKEND.RESOURCE_LIMITS_MEMORY | default "2G" | quote }}
         ports:
         - containerPort: 4000
           protocol: TCP
diff --git a/deployment/src/kubernetes/templates/maintenance/Deployment.yaml b/deployment/src/kubernetes/templates/maintenance/Deployment.yaml
index fd1aa311a..ec37552d1 100644
--- a/deployment/src/kubernetes/templates/maintenance/Deployment.yaml
+++ b/deployment/src/kubernetes/templates/maintenance/Deployment.yaml
@@ -34,6 +34,11 @@ spec:
               name: configmap-{{ .Release.Name }}-webapp
           - secretRef:
               name: secret-{{ .Release.Name }}-webapp
+        resources:
+          requests:
+            memory: {{ .Values.MAINTENANCE.RESOURCE_REQUESTS_MEMORY | default "500M" | quote }}
+          limits:
+            memory: {{ .Values.MAINTENANCE.RESOURCE_LIMITS_MEMORY | default "1G" | quote }}
         ports:
           - containerPort: 80
       restartPolicy: {{ .Values.MAINTENANCE.CONTAINER_RESTART_POLICY }}
diff --git a/deployment/src/kubernetes/templates/webapp/Deployment.yaml b/deployment/src/kubernetes/templates/webapp/Deployment.yaml
index 260aabae6..9dbe6aefb 100644
--- a/deployment/src/kubernetes/templates/webapp/Deployment.yaml
+++ b/deployment/src/kubernetes/templates/webapp/Deployment.yaml
@@ -41,9 +41,9 @@ spec:
         - secretRef:
             name: secret-{{ .Release.Name }}-webapp
         resources:
-          limits:
-            memory: 2G
           requests:
-            memory: 1G
+            memory: {{ .Values.WEBAPP.RESOURCE_REQUESTS_MEMORY | default "1G" | quote }}
+          limits:
+            memory: {{ .Values.WEBAPP.RESOURCE_LIMITS_MEMORY | default "2G" | quote }}
       restartPolicy: {{ .Values.WEBAPP.CONTAINER_RESTART_POLICY }}
       terminationGracePeriodSeconds: {{ .Values.WEBAPP.CONTAINER_TERMINATION_GRACE_PERIOD_SECONDS }}
\ No newline at end of file