---
kind: Service
apiVersion: v1
metadata:
  namespace: {{ kubernetes_namespace }}
  name: rabbitmq
  labels:
    app: rabbitmq
    type: LoadBalancer
spec:
  type: NodePort
  ports:
   - name: http
     protocol: TCP
     port: 15672
     targetPort: 15672
   - name: amqp
     protocol: TCP
     port: 5672
     targetPort: 5672
  selector:
    app: rabbitmq

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: rabbitmq-config
  namespace: {{ kubernetes_namespace }}
data:
  enabled_plugins: |
      [rabbitmq_management,rabbitmq_peer_discovery_k8s].
  rabbitmq.conf: |
      default_user = awx
      default_pass = abcdefg
      default_vhost = awx

      ## Clustering
      cluster_formation.peer_discovery_backend  = rabbit_peer_discovery_k8s
      cluster_formation.k8s.host = kubernetes.default.svc.cluster.local
      cluster_formation.k8s.address_type = ip
      cluster_formation.node_cleanup.interval = 10
      cluster_formation.node_cleanup.only_log_warning = false
      cluster_partition_handling = autoheal
      ## queue master locator
      queue_master_locator=min-masters
      ## enable guest user
      loopback_users.guest = false

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: rabbitmq
  namespace: {{ kubernetes_namespace }}

{% if kubernetes_context is defined %}
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: endpoint-reader
  namespace: {{ kubernetes_namespace }}
rules:
- apiGroups: [""]
  resources: ["endpoints"]
  verbs: ["get"]
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: endpoint-reader
  namespace: {{ kubernetes_namespace }}
subjects:
- kind: ServiceAccount
  name: rabbitmq
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: endpoint-reader
{% endif %}

{% if openshift_host is defined %}
---
kind: Role
apiVersion: v1
metadata:
  name: endpoint-reader
  namespace: {{ kubernetes_namespace }}
rules:
  - apiGroups: [""]
    resources: ["endpoints"]
    verbs: ["get"]
---
kind: RoleBinding
apiVersion: v1
metadata:
  name: endpoint-reader
  namespace: {{ kubernetes_namespace }}
roleRef:
  name: endpoint-reader
  namespace: {{ kubernetes_namespace }}
subjects:
  - kind: ServiceAccount
    name: rabbitmq
    namespace: {{ kubernetes_namespace }}
userNames:
  - system:serviceaccount:{{ kubernetes_namespace }}:rabbitmq
{% endif %}

---
{% if openshift_host is defined %}
apiVersion: v1
kind: DeploymentConfig
{% else %}
apiVersion: extensions/v1beta1
kind: Deployment
{% endif %}
metadata:
  name: {{ kubernetes_deployment_name }}
  namespace: {{ kubernetes_namespace }}
spec:
  replicas: 1
  template:
    metadata:
      labels:
        name: {{ kubernetes_deployment_name }}-web-deploy
        service: django
        app: rabbitmq
    spec:
      serviceAccountName: rabbitmq
      containers:
        - name: {{ kubernetes_deployment_name }}-web
          image: {{ kubernetes_web_image | default(dockerhub_web_image) }}
          imagePullPolicy: Always
          ports:
            - containerPort: 8052
          volumeMounts:
            - mountPath: /etc/tower
              name: {{ kubernetes_deployment_name }}-application-config
          resources:
            requests:
              memory: "{{ web_mem_request }}Gi"
              cpu: "{{ web_cpu_request }}m"
        - name: {{ kubernetes_deployment_name }}-celery
          image: {{ kubernetes_task_image | default(dockerhub_task_image) }}
          imagePullPolicy: Always
          volumeMounts:
            - mountPath: /etc/tower
              name: {{ kubernetes_deployment_name }}-application-config
          env:
            - name: DATABASE_USER
              value: {{ pg_username }}
            - name: DATABASE_NAME
              value: {{ pg_database }}
            - name: DATABASE_HOST
              value: {{ pg_hostname|default('postgresql') }}
            - name: DATABASE_PORT
              value: "{{ pg_port|default('5432') }}"
            - name: DATABASE_PASSWORD
              value: {{ pg_password }}
            - name: MEMCACHED_HOST
              value: {{ memcached_hostname|default('localhost') }}
            - name: RABBITMQ_HOST
              value: {{ rabbitmq_hostname|default('localhost') }}
            - name: AWX_ADMIN_USER
              value: {{ default_admin_user|default('admin') }}
            - name: AWX_ADMIN_PASSWORD
              value: {{ default_admin_password|default('password') }}
          resources:
            requests:
              memory: "{{ task_mem_request }}Gi"
              cpu: "{{ task_cpu_request }}m"
        - name: {{ kubernetes_deployment_name }}-rabbit
          image: "{{ kubernetes_rabbitmq_image }}:{{ kubernetes_rabbitmq_version }}"
          imagePullPolicy: Always
          ports:
            - name: http
              protocol: TCP
              containerPort: 15672
            - name: amqp
              protocol: TCP
              containerPort: 5672
          livenessProbe:
            exec:
              command: ["rabbitmqctl", "status"]
            initialDelaySeconds: 30
            timeoutSeconds: 10
          readinessProbe:
            exec:
              command: ["rabbitmqctl", "status"]
            initialDelaySeconds: 10
            timeoutSeconds: 10
          env:
            - name: MY_POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            - name: RABBITMQ_USE_LONGNAME
              value: "true"
            - name: RABBITMQ_NODENAME
              value: "rabbit@$(MY_POD_IP)"
            - name: K8S_SERVICE_NAME
              value: "rabbitmq"
            - name: RABBITMQ_ERLANG_COOKIE
              value: "cookiemonster"
          volumeMounts:
            - name: rabbitmq-config
              mountPath: /etc/rabbitmq
          resources:
            requests:
              memory: "{{ rabbitmq_mem_request }}Gi"
              cpu: "{{ rabbitmq_cpu_request }}m"
        - name: {{ kubernetes_deployment_name }}-memcached
          image: "{{ kubernetes_memcached_image }}:{{ kubernetes_memcached_version }}"
          imagePullPolicy: Always
          resources:
            requests:
              memory: "{{ memcached_mem_request }}Gi"
              cpu: "{{ memcached_cpu_request }}m"
      volumes:
        - name: {{ kubernetes_deployment_name }}-application-config
          configMap:
            name: {{ kubernetes_deployment_name }}-config
            items:
              - key: {{ kubernetes_deployment_name }}_settings
                path: settings.py
              - key: secret_key
                path: SECRET_KEY
        - name: rabbitmq-config
          configMap:
            name: rabbitmq-config
            items:
            - key: rabbitmq.conf
              path: rabbitmq.conf
            - key: enabled_plugins
              path: enabled_plugins
---
apiVersion: v1
kind: Service
metadata:
  name: {{ kubernetes_deployment_name }}-web-svc
  namespace: {{ kubernetes_namespace }}
  labels:
    name: {{ kubernetes_deployment_name }}-web-svc
spec:
  type: "NodePort"
  ports:
    - name: http
      port: 80
      targetPort: 8052
  selector:
    name: {{ kubernetes_deployment_name }}-web-deploy
---
apiVersion: v1
kind: Service
metadata:
  name: {{ kubernetes_deployment_name }}-rmq-mgmt
  namespace: {{ kubernetes_namespace }}
  labels:
    name: {{ kubernetes_deployment_name }}-rmq-mgmt
spec:
  type: ClusterIP
  ports:
    - name: rmqmgmt
      port: 15672
      targetPort: 15672
  selector:
    name: {{ kubernetes_deployment_name }}-web-deploy
{% if kubernetes_context is defined %}
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: {{ kubernetes_deployment_name }}-web-svc
  namespace: {{ kubernetes_namespace }}
spec:
  backend:
    serviceName: {{ kubernetes_deployment_name }}-web-svc
    servicePort: 80
{% endif %}
{% if openshift_host is defined %}
---
apiVersion: v1
kind: Route
metadata:
  name: {{ kubernetes_deployment_name }}-web-svc
  namespace: {{ kubernetes_namespace }}
spec:
  port:
    targetPort: http
  tls:
    insecureEdgeTerminationPolicy: Allow
    termination: edge
  to:
    kind: Service
    name: {{ kubernetes_deployment_name }}-web-svc
    weight: 100
  wildcardPolicy: None
{% endif %}