apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: memcached
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: memcached
    spec:
      nodeSelector:
        {{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
      containers:
        - name: memcached
          image: {{ .Values.images.memcached }}
          imagePullPolicy: Always
          env:
            - name: INTERFACE_NAME
              value: "eth0"
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: COMMAND
              value: "memcached -v -p {{ .Values.network.port }} -U 0 -c 8192 -m 1024"
          ports:
            - containerPort: {{ .Values.network.port }}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.network.port }}