# Copyright © 2017 Amdocs, Bell Canada
# Modifications Copyright © 2018 AT&T
#
# 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: apps/v1beta1
kind: Deployment
metadata:
  name: {{ include "common.fullname" . }}
  namespace: {{ include "common.namespace" . }}
  labels:
    app: {{ include "common.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
spec:
  serviceName: {{ .Values.service.name }}
  replicas: {{ .Values.replicaCount }}
  template:
    metadata:
      labels:
        app:  {{ include "common.name" . }}
        release: {{ .Release.Name }}
    spec:
      initContainers:
      - name: {{ include "common.name" . }}-initcontainer
        image: "{{ .Values.global.ubuntuInitRepository }}/{{ .Values.ubuntuInitImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
      - command:
        - /root/ready.py
        args:
        - --container-name
        - {{ .Values.messagerouter.container }}
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-readiness
      containers:
      - name: {{ include "common.name" .  }}
        image: "{{ include "common.repository" . }}/{{ .Values.image }}"
        imagePullPolicy:  {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        command:
        - sh
        - -exc
        - |
          exec start-mirrormaker.sh
        resources:
{{ include "common.resources" . | indent 12 }}
        ports:
        - containerPort: {{ .Values.service.internalPort }}
        {{ if eq .Values.liveness.enabled true }}
        livenessProbe:
          exec:
            command:
            - sh
            - -c
            - "touch /tmp/lprobe.txt"
            - "rm /tmp/lprobe.txt"
          initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
          periodSeconds: {{ .Values.liveness.periodSeconds }}
        {{ end }}
        readinessProbe:
          exec:
            command:
            - sh
            - -c
            - "touch /tmp/rprobe.txt"
            - "rm /tmp/rprobe.txt"
          initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
          periodSeconds: {{ .Values.readiness.periodSeconds }}
        env:
        - name: KAFKA_HEAP_OPTS
          value: "{{ .Values.kafkaHeapOptions }}"
        volumeMounts:
        - mountPath: /etc/localtime
          name: localtime
          readOnly: true
        - mountPath: /var/run/docker.sock
          name: docker-socket
      volumes:
      - name: localtime
        hostPath:
          path: /etc/localtime
      - name: docker-socket
        hostPath:
          path: /var/run/docker.sock
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"