Add command to override the entrypoint in order to set open file desc…

…rioptor limits

charts/localstack/templates/deployment.yaml

@@ -41,6 +41,10 @@ spec:
             {{- toYaml .Values.securityContext | nindent 12 }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- if $.Values.command }}
+          command:
+            {{ toYaml .Values.command.cmd | nindent 12 }}
+          {{- end }}
           ports:
             - name: {{ .Values.service.edgeService.name }}
               containerPort: {{ .Values.service.edgeService.targetPort }}

charts/localstack/values.yaml

@@ -10,6 +10,17 @@ replicaCount: 1
 updateStrategy:
   type: RollingUpdate
 
+## @param Command array to give to the pod to run at startup
+## ref: https://repost.aws/knowledge-center/eks-fargate-increase-ulimit-values
+## Example
+##     command: ["/bin/bash", "-c", "echo 'ulimit -Sn 65536' >> /root/.bashrc && echo 'ulimit -Su 16384' >> /root/.bashrc && sleep 100"]
+#command:
+#  cmd:
+#    - /bin/bash
+#    - -c
+#    - echo 'ulimit -Sn 32767' >> /root/.bashrc && echo 'ulimit -Su 16383' >> /root/.bashrc && docker-entrypoint.sh
+
+
 image:
   repository: localstack/localstack
   tag: "latest"
@@ -114,7 +125,7 @@ service:
   externalServicePorts:
     start: 4510
     end: 4560
-#  dnsService: true
+  #  dnsService: true
 
 ingress:
   enabled: false