Files
Kubernetes-Manifests/n8n/postgres/n8n-postgres-statefulset.yaml

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YAML

apiVersion: apps/v1
kind: StatefulSet
metadata:
namespace: n8n
name: n8n-postgresql
spec:
replicas: 1
selector:
matchLabels:
app: n8n-postgresql
serviceName: n8n-postgresql
template:
metadata:
labels:
app: n8n-postgresql
spec:
restartPolicy: Always
terminationGracePeriodSeconds: 60
containers:
- name: n8n-postgresql
image: postgres:18
resources:
requests:
cpu: 100m
memory: 256Mi
limits:
cpu: 500m
memory: 512Mi
ports:
- containerPort: 5432
volumeMounts:
- name: n8n-postgresql-database
mountPath: /var/lib/postgresql/pgdata
env:
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: n8n-secrets
key: db_password
- name: POSTGRES_USER
valueFrom:
secretKeyRef:
name: n8n-secrets
key: db_user
- name: POSTGRES_DB
valueFrom:
secretKeyRef:
name: n8n-secrets
key: db_name
volumes:
- name: n8n-postgresql-database
persistentVolumeClaim:
claimName: n8n-postgresql-pvc