# Copyright © 2017 Amdocs, Bell Canada
#
# 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: extensions/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:
  replicas: {{ .Values.replicaCount }}
  template:
    metadata:
      labels:
        app: {{ include "common.name" . }}
        release: {{ .Release.Name }}
    spec:
      initContainers:
      - command:
        - /root/ready.py
        args:
        - --container-name
        - pomba-elasticsearch
        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
      - args:
        - --output=http://{{.Values.config.elasticsearchServiceName}}.{{ include "common.namespace" . }}:{{.Values.config.elasticsearchPort}}/.kibana
        - --input=/config/default-mapping.json
        - --type=mapping
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.configRepository }}/{{ .Values.configImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-config-map
        volumeMounts:
          - mountPath: /config/default-mapping.json
            name: {{ include "common.fullname" . }}
            subPath: default-mapping.json
      - args:
        - --output=http://{{.Values.config.elasticsearchServiceName}}.{{ include "common.namespace" . }}:{{.Values.config.elasticsearchPort}}/.kibana
        - --input=/config/default.json
        - --type=data
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.configRepository }}/{{ .Values.configImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-config
        volumeMounts:
          - mountPath: /config/default.json
            name: {{ include "common.fullname" . }}
            subPath: default.json
      - args:
        - --output=http://{{.Values.config.elasticsearchServiceName}}.{{ include "common.namespace" . }}:{{.Values.config.elasticsearchPort}}/service-validations
        - --input=/config/validationsDump.json
        - --type=mapping
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.configRepository }}/{{ .Values.configImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-config-validation
        volumeMounts:
          - mountPath: /config/validationsDump.json
            name: {{ include "common.fullname" . }}
            subPath: validationsDump.json
      - args:
        - --output=http://{{.Values.config.elasticsearchServiceName}}.{{ include "common.namespace" . }}:{{.Values.config.elasticsearchPort}}/service-violations
        - --input=/config/violationsDump.json
        - --type=mapping
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.configRepository }}/{{ .Values.configImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-config-violation
        volumeMounts:
          - mountPath: /config/violationsDump.json
            name: {{ include "common.fullname" . }}
            subPath: violationsDump.json            
      containers:
        - name: {{ include "common.name" . }}
          image: "{{ .Values.global.loggingRepository | default .Values.loggingRepository }}/{{ .Values.image }}"
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
          command: ["/bin/bash"]
          args: ["-c", "/opt/app/bin/kibana_start.sh"]
          ports:
          - containerPort: {{ .Values.service.internalPort }}
            name: {{ .Values.service.name }}
          readinessProbe:
            httpGet:
              path: "/"
              scheme: "HTTPS"
              port: {{ .Values.service.internalPort }}
            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
            periodSeconds: {{ .Values.readiness.periodSeconds }}
            timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
# disable liveness probe when breakpoints set in debugger
          # so K8s doesn't restart unresponsive container
          {{- if eq .Values.liveness.enabled true }}
          livenessProbe:
            httpGet:
              path: "/"
              scheme: "HTTPS"
              port: {{ .Values.service.internalPort }}
            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
            periodSeconds: {{ .Values.liveness.periodSeconds }}
            timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
          {{ end -}}
          env:
          volumeMounts:
          - mountPath: /etc/localtime
            name: localtime
            readOnly: true
          - mountPath: /usr/share/kibana/config
            name: {{ include "common.fullname" . }}
          - mountPath: /opt/app/auth
            name: {{ include "common.fullname" . }}-auth
          - mountPath: /opt/app/bin
            name: {{ include "common.fullname" . }}-bin
          resources:
{{ include "common.resources" . | indent 12 }}
        {{- if .Values.nodeSelector }}
        nodeSelector:
{{ toYaml .Values.nodeSelector | indent 10 }}
        {{- end -}}
        {{- if .Values.affinity }}
        affinity:
{{ toYaml .Values.affinity | indent 10 }}
        {{- end }}
      volumes:
        - name: localtime
          hostPath:
            path: /etc/localtime
        - name: {{ include "common.fullname" . }}
          configMap:
            name: {{ include "common.fullname" . }}
            items:
            - key: kibana.yml
              path: kibana.yml
            - key: default.json
              path: default.json
            - key: validationsDump.json
              path: validationsDump.json
            - key: violationsDump.json
              path: violationsDump.json
            - key: default-mapping.json
              path: default-mapping.json
        - name: {{ include "common.fullname" . }}-auth
          configMap:
            name: {{ include "common.fullname" . }}-auth
            defaultMode: 0777
        - name: {{ include "common.fullname" . }}-bin
          configMap:
            name: {{ include "common.fullname" . }}-bin
            defaultMode: 0777
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"