apiVersion: apps/v1
kind: StatefulSet
metadata:
  namespace: resume
  name: resume-postgresql
spec:
  serviceName: resume-postgresql
  replicas: 1
  selector:
    matchLabels:
      app: resume-postgresql
  template:
    metadata:
      labels:
        app: resume-postgresql
    spec:
      terminationGracePeriodSeconds: 60
      containers:
        - name: resume-postgresql
          image: postgres:18
          ports:
            - containerPort: 5432
          resources:
            limits:
              cpu: "500m"
              memory: "512Mi"
            requests:
              cpu: "250m"
              memory: "256Mi"
          volumeMounts:
            - name: resume-postgresql-database
              mountPath: /var/lib/postgresql
          env:
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: resume-secrets
                  key: db_password
            - name: POSTGRES_USER
              valueFrom:
                secretKeyRef:
                  name: resume-secrets
                  key: db_user
            - name: POSTGRES_DB
              valueFrom:
                secretKeyRef:
                  name: resume-secrets
                  key: db_name
      volumes:
        - name: resume-postgresql-database
          persistentVolumeClaim:
            claimName: resume-postgresql-pvc