apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-frontend
spec:
  replicas: {{ .Values.librenms.frontend.replicas }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ .Release.Name }}
      app.kubernetes.io/instance: frontend
  template:
    metadata:
      annotations:
        checksum/config: {{ include "librenms.configChecksum" . }}
      labels:
        app.kubernetes.io/name: {{ .Release.Name }}
        app.kubernetes.io/instance: frontend
    spec:
      volumes:
      - name: env-volume
        emptyDir: {}
      - name: key
        secret:
          secretName: {{ include "librenms.secretName" . }}
      - name: files
        configMap:
          name: {{ .Release.Name }}-files
      - name: mysql
        secret:
          secretName: {{ .Release.Name }}-mysql
          optional: false 
      initContainers:
        - name: init
          image: busybox:1.28
          command: ["/bin/sh","/data/files/init.sh"]
          volumeMounts:
          - name: env-volume
            mountPath: /data/env-volume
          - name: key
            mountPath: /data/key
          - name: files
            mountPath: /data/files
      containers:
      - name: librenms
        image: '{{ .Values.librenms.image.repository }}:{{ .Values.librenms.image.tag }}'
        imagePullPolicy: Always
        envFrom:
        - configMapRef:
            name: {{ .Release.Name }}
        env:
        - name: DB_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ .Release.Name }}-mysql
              key: mysql-password
        {{- with .Values.librenms.extraEnvs }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        volumeMounts:
        - name: files
          mountPath: /data/files
        - name: files
          mountPath: /data/config/custom.php
          subPath: custom.php
          readOnly: true
        - name: mysql
          mountPath: "/opt/secrets/mysql/"
        - name: env-volume
          mountPath: /data/.env
          subPath: env
        {{- if .Values.librenms.frontend.resources }}
        resources: {{ toYaml .Values.librenms.frontend.resources | nindent 10 }}
        {{- end }}
        {{- if .Values.librenms.frontend.readinessProbe }}
        readinessProbe: {{ toYaml .Values.librenms.frontend.readinessProbe | nindent 10 }}
        {{- end }}
        ports:
        - name: http
          containerPort: 8000