add hpa

Author: Anadris

charts/bunkerweb/templates/bunkerweb-hpa.yaml

@@ -8,7 +8,11 @@ spec:
   scaleTargetRef:
     apiVersion: apps/v1
     kind: {{ .Values.bunkerweb.hpa.targetKind | default "Deployment" }}
+    {{- if and .Values.bunkerweb.hpa.nameOverride (ne .Values.bunkerweb.hpa.nameOverride "") }}
+    name: {{ .Values.bunkerweb.hpa.nameOverride }}
+    {{- else }}
     name: {{ include "bunkerweb.fullname" . }}
+    {{- end }}
   {{- if ne .Values.bunkerweb.hpa.targetKind "DaemonSet" }}
   minReplicas: {{ .Values.bunkerweb.hpa.minReplicas | default 2 }}
   maxReplicas: {{ .Values.bunkerweb.hpa.maxReplicas | default 10 }}

charts/bunkerweb/values.yaml

@@ -186,16 +186,44 @@ bunkerweb:
   # Minimum 2 for high availability and PodDisruptionBudget
   replicas: 1
 
-  # Internal service for communication between components (scheduler, controller)
-  service:
-    # Use headless service (only for StatefulSet kind), don't forget to edit scheduler extraEnvs BUNKERWEB_INSTANCES
-    headless: false
-
   # Container image configuration
   repository: bunkerity/bunkerweb
   tag: 1.6.5
   pullPolicy: Always
 
+  # Resource requests and limits
+  # RECOMMENDED: Uncomment and adjust for production
+  # resources:
+  #   requests:
+  #     cpu: "2000m"
+  #     memory: "4096Mi"
+  #   limits:
+  #     cpu: "4000m"
+  #     memory: "8192Mi"
+
+  # Horizontal Pod Autoscaler (HPA) configuration
+  # Make sure to set resources.requests for CPU and/or memory
+  hpa:
+    # Enable HPA for bunkerweb component
+    enabled: false
+    # Target kind for scaling (Deployment or StatefulSet)
+    targetKind: "Deployment"
+    # Optional name override for the target resource
+    # If empty, uses the default release fullname
+    nameOverride: ""
+    # Minimum number of replicas (ignored for DaemonSet)
+    minReplicas: 2
+    # Maximum number of replicas
+    maxReplicas: 10
+    # CPU-based scaling configuration
+    cpu:
+      enabled: true
+      targetAverageUtilization: 60
+    # Memory-based scaling configuration
+    memory:
+      enabled: false
+      targetAverageUtilization: 70
+
   # Image pull secrets (overrides global setting)
   imagePullSecrets: []
 
@@ -213,16 +241,6 @@ bunkerweb:
   # hard: Never schedules pods on same node
   podAntiAffinityPreset: "soft"
 
-  # Resource requests and limits
-  # RECOMMENDED: Uncomment and adjust for production
-  # resources:
-  #   requests:
-  #     cpu: "2000m"
-  #     memory: "4096Mi"
-  #   limits:
-  #     cpu: "4000m"
-  #     memory: "8192Mi"
-
   # Additional pod annotations
   podAnnotations: {}
 
@@ -263,22 +281,6 @@ bunkerweb:
     timeoutSeconds: 1
     failureThreshold: 3
 
-  # Horizontal Pod Autoscaler configuration
-  # Automatically scales the number of pods based on CPU/memory usage
-  # If targetKind is StatefulSet, make sure to set bunkerweb.service.headless to true and adjust scheduler extraEnvs BUNKERWEB_INSTANCES
-  hpa:
-    enabled: false
-    targetKind: Deployment      # Deployment or StatefulSet only
-    minReplicas: 2
-    maxReplicas: 10
-    cpu:
-      enabled: true
-      targetAverageUtilization: 60
-    memory:
-      enabled: true
-      targetAverageUtilization: 70
-
-
   # Custom volumes configuration
   # Allows mounting additional volumes to the BunkerWeb container
   volumes: []
@@ -804,9 +806,6 @@ scheduler:
   # Additional environment variables for advanced configuration
   # These will be merged with the feature configuration above
   extraEnvs: []
-    # Example when using a headless service and StatefulSet:
-    #- name: BUNKERWEB_INSTANCES
-    #  value: "bunkerweb-internal.bunkerweb.svc.cluster.local"
 
   # Liveness probe configuration
   livenessProbe: