# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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/v1
kind: Deployment
metadata:
  name: {{ include "answer.fullname" . }}
  labels:
    {{- include "answer.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "answer.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      {{- with .Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      labels:
        {{- include "answer.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "answer.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      containers:
        - name: {{ .Chart.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - name: http
              containerPort: {{ .Values.service.port }}
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /
              port: http
          readinessProbe:
            httpGet:
              path: /
              port: http
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          {{- $envNames := list }}
          {{- range .Values.env }}
          {{- $envNames = append $envNames .name }}
          {{- end }}
          env:
            {{- if not (has "INSTALL_PORT" $envNames) }}
            - name: INSTALL_PORT
              value: {{ .Values.service.port | quote }}
            {{- end }}
            {{- if not (has "SITE_ADDR" $envNames) }}
            - name: SITE_ADDR
              value: {{ printf "0.0.0.0:%v" .Values.service.port | quote }}
            {{- end }}
            {{- if not (has "SWAGGER_ADDRESS_PORT" $envNames) }}
            - name: SWAGGER_ADDRESS_PORT
              value: {{ printf ":%v" .Values.service.port | quote }}
            {{- end }}
            {{- range .Values.env }}
            - name: {{ .name }}
              {{- if .value | quote }}
              value: {{ .value | quote }}
              {{- end }}
              {{- if .valueFrom }}
              valueFrom:
                {{- toYaml .valueFrom | nindent 16 }}
              {{- end }}
            {{- end }}
          volumeMounts:
            - name: data
              mountPath: "/data"
      {{- if .Values.extraContainers }}
        {{- toYaml .Values.extraContainers | nindent 8 }}
      {{- end }}
      volumes:
        - name: data
          {{- if .Values.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ include "answer.fullname" . }}-claim
          {{- else }}
          emptyDir: {}
          {{- end -}}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
