project-nomad/homelab/truenas/templates/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-app
  labels:
    app.kubernetes.io/name: {{ .Chart.Name }}
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/component: app
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ .Chart.Name }}
      app.kubernetes.io/instance: {{ .Release.Name }}
      app.kubernetes.io/component: app
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ .Chart.Name }}
        app.kubernetes.io/instance: {{ .Release.Name }}
        app.kubernetes.io/component: app
    spec:
      containers:
        - name: nomad-app
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - containerPort: {{ .Values.app.port }}
              protocol: TCP
          env:
            - name: NODE_ENV
              value: {{ .Values.app.nodeEnv | quote }}
            - name: PORT
              value: {{ .Values.app.port | quote }}
            - name: HOST
              value: "0.0.0.0"
            - name: LOG_LEVEL
              value: {{ .Values.app.logLevel | quote }}
            - name: APP_KEY
              valueFrom:
                secretKeyRef:
                  name: {{ .Release.Name }}-secrets
                  key: app-key
            - name: URL
              value: {{ .Values.app.url | quote }}
            - name: DB_HOST
              value: {{ .Release.Name }}-database
            - name: DB_PORT
              value: "3306"
            - name: DB_DATABASE
              value: {{ .Values.database.name | quote }}
            - name: DB_USER
              value: {{ .Values.database.user | quote }}
            - name: DB_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ .Release.Name }}-secrets
                  key: db-password
            - name: DB_SSL
              value: "false"
            - name: REDIS_HOST
              value: {{ .Release.Name }}-redis
            - name: REDIS_PORT
              value: "6379"
            - name: NOMAD_STORAGE_PATH
              value: "/app/storage"
          volumeMounts:
            - name: storage
              mountPath: /app/storage
          livenessProbe:
            httpGet:
              path: /api/health
              port: {{ .Values.app.port }}
            initialDelaySeconds: 60
            periodSeconds: 30
          readinessProbe:
            httpGet:
              path: /api/health
              port: {{ .Values.app.port }}
            initialDelaySeconds: 30
            periodSeconds: 10
          resources:
            {{- toYaml .Values.resources.app | nindent 12 }}
      volumes:
        - name: storage
          {{- if .Values.storage.data.existingClaim }}
          persistentVolumeClaim:
            claimName: {{ .Values.storage.data.existingClaim }}
          {{- else if .Values.storage.data.hostPath }}
          hostPath:
            path: {{ .Values.storage.data.hostPath }}
            type: DirectoryOrCreate
          {{- else }}
          persistentVolumeClaim:
            claimName: {{ .Release.Name }}-data
          {{- end }}