这篇文章主要介绍了postgresql StatefulSet on kubernetes的示例分析，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。
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apiVersion: v1
kind: Namespace
metadata:
name: postgres
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: managed-nfs-storage
provisioner: fuseim.pri/ifs # or choose another name, must match deployment's env PROVISIONER_NAME'
parameters:
archiveOnDelete: "true"
---
apiVersion: v1
kind: Secret
metadata:
name: postgresql
namespace: postgres
type: Opaque
data:
postgresql-pwd: LW4gJzExMjIzM0FiQycgDQo=
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: postgresql
namespace: postgres
spec:
serviceName: postgresql
replicas: 1
selector:
matchLabels:
app: postgresql
template:
metadata:
labels:
app: postgresql
spec:
containers:
- name: postgresql
image: postgres:12.4-alpine
env:
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: postgresql
key: postgresql-pwd
ports:
- containerPort: 5432
name: serviceport
protocol: TCP
volumeMounts:
- name: database
mountPath: /var/lib/postgresql/data
volumeClaimTemplates:
- metadata:
name: database
spec:
accessModes: ["ReadWriteOnce"]
storageClassName: "managed-nfs-storage"
resources:
requests:
storage: 20Gi
---
apiVersion: v1
kind: Service
metadata:
name: postgre-svc
namespace: postgres
spec:
type: ClusterIP
ports:
- name: serviceport
port: 5432
targetPort: 5432
protocol: TCP
selector:
app: postgresql
---
apiVersion: v1
kind: Service
metadata:
name: postgres-lb
namespace: postgres
spec:
type: LoadBalancer
ports:
- name: serviceport
port: 5432
targetPort: 5432
protocol: TCP
selector:
app: postgresql感谢你能够认真阅读完这篇文章，希望小编分享的“postgresql StatefulSet on kubernetes的示例分析”这篇文章对大家有帮助，同时也希望大家多多支持亿速云，关注亿速云行业资讯频道，更多相关知识等着你来学习!
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原文链接：https://my.oschina.net/garfieldge/blog/4548411
