postgres.yaml

apiVersion: v1
kind: Service
metadata:
  name: ai-sql-analyst-postgres
  namespace: ai-sql-analyst
spec:
  selector:
    app: ai-sql-analyst-postgres
  ports:
    - name: postgres
      port: 5432
      targetPort: 5432
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: ai-sql-analyst-postgres
  namespace: ai-sql-analyst
spec:
  serviceName: ai-sql-analyst-postgres
  replicas: 1
  selector:
    matchLabels:
      app: ai-sql-analyst-postgres
  template:
    metadata:
      labels:
        app: ai-sql-analyst-postgres
    spec:
      containers:
        - name: postgres
          image: postgres:16-alpine
          ports:
            - containerPort: 5432
          env:
            - name: POSTGRES_DB
              value: ai_sql_analyst
            - name: POSTGRES_USER
              value: ai_sql
            - name: POSTGRES_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: ai-sql-analyst-secrets
                  key: POSTGRES_PASSWORD
          readinessProbe:
            exec:
              command: ["pg_isready", "-U", "ai_sql", "-d", "ai_sql_analyst"]
            initialDelaySeconds: 5
            periodSeconds: 10
          livenessProbe:
            exec:
              command: ["pg_isready", "-U", "ai_sql", "-d", "ai_sql_analyst"]
            initialDelaySeconds: 20
            periodSeconds: 20
          volumeMounts:
            - name: postgres-data
              mountPath: /var/lib/postgresql/data
  volumeClaimTemplates:
    - metadata:
        name: postgres-data
      spec:
        accessModes: ["ReadWriteOnce"]
        resources:
          requests:
            storage: 1Gi