---
# Copyright 2018-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
apiVersion: v1
kind: Service
metadata:
  name: wowza
spec:
  selector:
    app: wowza
  clusterIP: None
  ports:
    - name: rtmp-port
      protocol: TCP
      port: {{ .Values.wowza.ports.rtmp }}
    - name: streammanager-port
      protocol: TCP
      port: {{ .Values.wowza.ports.streammanager }}
    - name: rest-port
      protocol: TCP
      port: {{ .Values.wowza.ports.rest }}
    - name: webui-port
      protocol: TCP
      port: {{ .Values.wowza.ports.webui }}

---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: wowza
  namespace: {{ .Values.namespace }}
spec:
  serviceName: wowza
  replicas: 1
  selector:
    matchLabels:
      name: wowza
      release: {{ .Release.Name }}
  template:
    metadata:
      labels:
        name: wowza
        app: wowza
    spec:
      hostNetwork: true
      terminationGracePeriodSeconds: 0
      imagePullSecrets:
      - name: nexus-docker-secret
      nodeSelector:
        kubernetes.io/hostname: {{ .Values.cdn_node_selector }}
      initContainers:
      - name: "wowza-init"
        image: {{ .Values.wowza.images.wowza_image }}
        imagePullPolicy: IfNotPresent
        args:
        - cp /config/*.sh /shared-vol
        command:
        - "/bin/bash"
        - "-c"
        volumeMounts:
        - name: "shared-volume"
          mountPath: "/shared-vol"
        - name: "wowza-conf"
          mountPath: "/config"
      containers:
      - name: wowza
        image: {{ .Values.wowza.images.wowza_image }}
        imagePullPolicy: IfNotPresent
        args:
        - chmod a+x /config/*.sh;/config/wowza_config.sh;/sbin/entrypoint.sh
        command:
        - "/bin/bash"
        - "-c"
        tty: true
        securityContext:
          privileged: true
        env:
        - name: WSE_MGR_USER
          value: wowza
        - name: WSE_MGR_PASS
          value: wowza
        - name: WSE_LIC
          value: ET1E4-bze6X-EpP8Z-EF3ZQ-ABhdM-hrJDZ-8bG9dcbA9Hkm
        - name: WSE_IP_PARAM
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        ports:
        - containerPort: {{ .Values.wowza.ports.rtmp }}
        - containerPort: {{ .Values.wowza.ports.streammanager }}
        - containerPort: {{ .Values.wowza.ports.rest }}
        - containerPort: {{ .Values.wowza.ports.webui }}
        volumeMounts:
        - name: wowza-logs
          mountPath: /usr/local/WowzaStreamingEngine/logs
          readOnly: false
        - name: shared-volume
          mountPath: /config
      volumes:
      - name: wowza-logs
        hostPath:
          path: /var/log
      - name: wowza-conf
        configMap:
          name: wowza-config
          items:
          - key: wowza_config.sh
            path: wowza_config.sh
      - name: shared-volume
        emptyDir: {}