apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "schedulerservice.fullname" . }}
  labels:
    {{- include "schedulerservice.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "schedulerservice.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      {{- with .Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      labels:
        {{- include "schedulerservice.labels" . | nindent 8 }}
        {{- with .Values.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "schedulerservice.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      {{- $dbHost := include "schedulerservice.dbHost" . }}
      {{- if $dbHost }}
      initContainers:
        - name: wait-for-mysql-init
          image: mysql:5.7
          command:
            - sh
            - -c
            - |
              echo "Waiting for MySQL to be fully initialized..."
              until mysql -h {{ $dbHost }} -P {{ .Values.externalDatabase.port }} -u {{ .Values.externalDatabase.username }} -p${MYSQL_PASSWORD} -e "SELECT 1 FROM group_details LIMIT 1" {{ .Values.externalDatabase.database }} 2>/dev/null; do
                echo "Waiting for database tables to be created..."
                sleep 5
              done
              echo "MySQL is fully initialized!"
          env:
            - name: MYSQL_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ include "schedulerservice.fullname" . }}-db-config
                  key: password
      {{- end }}
      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.targetPort }}
              protocol: TCP
          {{- if .Values.livenessProbe }}
          livenessProbe:
            {{- toYaml .Values.livenessProbe | nindent 12 }}
          {{- end }}
          {{- if .Values.readinessProbe }}
          readinessProbe:
            {{- toYaml .Values.readinessProbe | nindent 12 }}
          {{- end }}
          {{- if .Values.startupProbe }}
          startupProbe:
            {{- toYaml .Values.startupProbe | nindent 12 }}
          {{- end }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          {{- if or .Values.config.enabled $dbHost }}
          volumeMounts:
            {{- if .Values.config.enabled }}
            - name: config
              mountPath: {{ .Values.config.mountPath }}
            {{- end }}
            {{- if $dbHost }}
            - name: db-config
              mountPath: /etc/onlinesales/config/schedulerService/hibernate.cfg.xml
              subPath: hibernate.cfg.xml
              readOnly: true
            {{- end }}
          {{- end }}
          {{- with .Values.env }}
          env:
            {{- toYaml . | nindent 12 }}
          {{- end }}
      {{- if or .Values.config.enabled $dbHost }}
      volumes:
        {{- if .Values.config.enabled }}
        - name: config
          configMap:
            name: {{ include "schedulerservice.fullname" . }}-config
        {{- end }}
        {{- if $dbHost }}
        - name: db-config
          secret:
            secretName: {{ include "schedulerservice.fullname" . }}-db-config
        {{- end }}
      {{- 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 }}