apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: neutron-metadata-agent
spec:
  template:
    metadata:
      labels:
        app: neutron-metadata-agent
      annotations:
        configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
        configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}        
    spec:
      nodeSelector:
        {{ .Values.labels.agent.metadata.node_selector_key }}: {{ .Values.labels.agent.metadata.node_selector_value }}
      securityContext:
        runAsUser: 0
      dnsPolicy: ClusterFirst
      hostNetwork: true
      containers:
        - name: neutron-metadata-agent
          image: {{ .Values.images.metadata }}
          imagePullPolicy: {{ .Values.images.pull_policy }}
          securityContext:
            privileged: true
          env:
            - name: INTERFACE_NAME
              value: {{ .Values.network.interface.metadata | default .Values.network.interface.default }}
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: COMMAND
              value: "neutron-metadata-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/metadata-agent.ini"
            - name: DEPENDENCY_JOBS
              value: "{{  include "joinListWithColon" .Values.dependencies.metadata.jobs }}"
            - name: DEPENDENCY_SERVICE
              value: "{{  include "joinListWithColon" .Values.dependencies.metadata.service }}"
            - name: DEPENDENCY_DAEMONSET
              value: "{{  include "joinListWithColon" .Values.dependencies.metadata.daemonset }}"              
          ports:
          - containerPort: {{ .Values.network.port.metadata }}              
          volumeMounts:
            - name: neutronconf
              mountPath: /etc/neutron/neutron.conf
              subPath: neutron.conf
            - name: ml2confini
              mountPath: /etc/neutron/plugins/ml2/ml2-conf.ini
              subPath: ml2-conf.ini
            - name: metadataagentini
              mountPath: /etc/neutron/metadata-agent.ini
              subPath: metadata-agent.ini
            - name: resolvconf
              mountPath: /etc/resolv.conf
              subPath: resolv.conf              
            - name: runopenvswitch
              mountPath: /run/openvswitch
            - name: socket
              mountPath: /var/lib/neutron/stackanetes
      volumes:
        - name: neutronconf
          configMap:
            name: neutron-etc
        - name: ml2confini
          configMap:
            name: neutron-etc
        - name: metadataagentini
          configMap:
            name: neutron-etc
        - name: resolvconf
          configMap:
            name: neutron-etc            
        - name: runopenvswitch
          hostPath:
            path: /run/openvswitch
        - name: socket
          hostPath:
            path: /var/lib/neutron/openstack-helm