litellm/deploy/performance/legacy/kustomize/postgres.yaml

# In-cluster Postgres for legacy overlay (not Neon). Ephemeral emptyDir — ok for perf/dev; use Helm for PVC-backed Bitnami Postgres.
apiVersion: v1
kind: Service
metadata:
  name: postgres
spec:
  ports:
    - port: 5432
      targetPort: 5432
  selector:
    app: postgres
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: postgres
spec:
  replicas: 1
  selector:
    matchLabels:
      app: postgres
  template:
    metadata:
      labels:
        app: postgres
    spec:
      containers:
        - name: postgres
          image: postgres:15-alpine
          ports:
            - containerPort: 5432
          env:
            - name: POSTGRES_USER
              value: litellm
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: litellm-dotenv
                  key: DATABASE_PASSWORD
            - name: POSTGRES_DB
              value: litellm
            - name: PGDATA
              value: /var/lib/postgresql/data/pgdata
          volumeMounts:
            - name: data
              mountPath: /var/lib/postgresql/data
          readinessProbe:
            exec:
              command: ["pg_isready", "-U", "litellm", "-d", "litellm"]
            initialDelaySeconds: 5
            periodSeconds: 5
      volumes:
        - name: data
          emptyDir: {}