一，准备环境：
配置k8s，java17镜像，mysql5.6镜像
二，部署
1），jvb-pv.yaml
apiVersion: v1
kind: PersistentVolume
metadata:
name: jvb-pv
namespace: jvb
labels:
app: jvb-pv
spec:
capacity:
storage: 5Gi
accessModes:
- ReadWriteOnce
persistentVolumeReclaimPolicy: Recycle
nfs:
path: /kube/jvb
server: 192.168.142.137
2）， jvb-pvc.yaml
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: jvb-pvc
namespace: jvb
labels:
app: jvb-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 2Gi
selector:
matchLabels:
app: jvb-pv
3）， jvb-deploy.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: jvb-deploy
namespace: jvb
labels:
app: jvb-deploy
spec:
selector:
matchLabels:
app: jvb-pod
strategy:
type: Recreate
template:
metadata:
labels:
app: jvb-pod
spec:
containers:
- image: java:17
name: jvb-pod
command: "sleep"
args: "infinity"
imagePullPolicy: IfNotPresent
ports:
- containerPort: 9999
volumeMounts:
- name: jvb-dir
mountPath: /myblog
volumes:
- name: jvb-dir
persistentVolumeClaim:
claimName: jvb-pvc