apiVersion: apps/v1
kind: StatefulSet
metadata:
  namespace: netbox
  name: netbox-postgres
spec:
  replicas: 1
  serviceName: netbox-postgres
  selector:
    matchLabels:
      app: netbox-postgres
  template:
    metadata:
      labels:
        app: netbox-postgres
    spec:
      restartPolicy: Always
      terminationGracePeriodSeconds: 60
      containers:
        - name: netbox-postgres
          image: postgres:18
          resources:
            requests:
              memory: "256Mi"
              cpu: "100m"
            limits:
              memory: "1Gi"
              cpu: "1000m"
          ports:
            - containerPort: 5432
          volumeMounts:
            - name: netbox-postgres-data
              mountPath: /var/lib/postgresql/data
          envFrom:
            - secretRef:
                name: netbox-postgres-secrets
          readinessProbe:
            exec:
              command: ["sh", "-c", "pg_isready -q -U \"$POSTGRES_USER\" -d \"$POSTGRES_DB\""]
            initialDelaySeconds: 10
            periodSeconds: 10
      volumes:
        - name: netbox-postgres-data
          persistentVolumeClaim:
            claimName: netbox-postgres-pvc