apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "redis.fullname" . }}
  labels:
    {{- include "redis.labels" . | nindent 4 }}
  annotations:
    version-source: dockerhub-tags:library/redis
    kustomize.toolkit.fluxcd.io/prune: disabled
spec:
  replicas: {{ .Values.replicaCount }}
  strategy:
    type: Recreate
  selector:
    matchLabels:
      {{- include "redis.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "redis.selectorLabels" . | nindent 8 }}
    spec:
      containers:
        - name: redis
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - containerPort: {{ .Values.service.port }}
          {{- if .Values.auth.enabled }}
          env:
            - name: REDIS_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.auth.existingSecret }}
                  key: {{ .Values.auth.passwordKey }}
          command:
            - sh
            - -c
            - 'exec redis-server --requirepass "$REDIS_PASSWORD"'
          {{- end }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          volumeMounts:
            - name: data
              mountPath: /data
          readinessProbe:
            exec:
              command:
                - redis-cli
                {{- if .Values.auth.enabled }}
                - -a
                - $(REDIS_PASSWORD)
                - --no-auth-warning
                {{- end }}
                - ping
            initialDelaySeconds: 5
            periodSeconds: 10
          livenessProbe:
            exec:
              command:
                - redis-cli
                {{- if .Values.auth.enabled }}
                - -a
                - $(REDIS_PASSWORD)
                - --no-auth-warning
                {{- end }}
                - ping
            initialDelaySeconds: 15
            periodSeconds: 10
      volumes:
        - name: data
          {{- if .Values.persistence.existingClaim }}
          persistentVolumeClaim:
            claimName: {{ .Values.persistence.existingClaim }}
          {{- else if .Values.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ include "redis.fullname" . }}-data
          {{- 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 }}