apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: keystone-api
spec:
  replicas: {{ .Values.global.deployment.replicas }}
  template:
    metadata:
      labels:
        app: keystone-api
    spec:
      nodeSelector:
        {{ .Values.global.deployment.control_node_label }}: enabled
      containers:
        - name: keystone-api
          image: {{ .Values.global.deployment.image.api }}
          env:
            - name: INTERFACE_NAME
              value: "eth0"
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: COMMAND
              value: "bash /tmp/start.sh"
            - name: DEPENDENCY_JOBS
              value: "keystone-init,keystone-db-sync,mariadb-seed"
            - name: DEPENDENCY_SERVICE
              value: "mariadb,rabbitmq"
            - name: DEPENDENCY_CONFIG
              value: "/etc/apache2/conf-enabled/wsgi-keystone.conf"
          ports:
            - containerPort: {{ .Values.global.network.port.public }}
            - containerPort: {{ .Values.global.network.port.admin }}
          readinessProbe:
            tcpSocket:
              port: {{ .Values.global.network.port.public }}
          volumeMounts:
            - name: keystoneconf
              mountPath: /etc/keystone/keystone.conf
              subPath: keystone.conf
            - name: wsgikeystone
              mountPath: /configmaps/wsgi-keystone.conf
            - name: mpmeventconf
              mountPath: /etc/apache2/mods-available/mpm_event.conf
              subPath: mpm_event.conf
            - name: startsh
              mountPath: /tmp/start.sh
              subPath: start.sh
      volumes:
        - name: keystoneconf
          configMap:
            name: keystone-keystoneconf
        - name: wsgikeystone
          configMap:
            name: keystone-wsgikeystone
        - name: mpmeventconf
          configMap:
            name: keystone-mpmeventconf
            # https://github.com/kubernetes/kubernetes/issues/23722
            items:
            - key: mpm-event.conf
              path: mpm_event.conf
        - name: startsh
          configMap:
            name: keystone-startsh