fix(helm): MEMORY_LIMIT env for custom controller container name (aws#7700)

Signed-off-by: flavono123 <[email protected]>

Author: flavono123

charts/karpenter/templates/_helpers.tpl

@@ -75,6 +75,12 @@ Karpenter image to use
 {{- end }}
 {{- end }}
 
+{{/*
+Karpenter controller container name
+*/}}
+{{- define "karpenter.controller.containerName" -}}
+{{- .Values.controller.containerName | default "controller" -}}
+{{- end -}}
 
 {{/* Get PodDisruptionBudget API Version */}}
 {{- define "karpenter.pdb.apiVersion" -}}

charts/karpenter/templates/deployment.yaml

@@ -60,7 +60,7 @@ spec:
       schedulerName: {{ . | quote }}
       {{- end }}
       containers:
-        - name: {{ .Values.controller.containerName | default "controller" }}
+        - name: {{ include "karpenter.controller.containerName" . }}
           securityContext:
             runAsUser: 65532
             runAsGroup: 65532
@@ -102,7 +102,7 @@ spec:
             - name: MEMORY_LIMIT
               valueFrom:
                 resourceFieldRef:
-                  containerName: controller
+                  containerName: {{ include "karpenter.controller.containerName" . }}
                   divisor: "0"
                   resource: limits.memory
             - name: FEATURE_GATES