java-tutorials/kubernetes/Deployment_Vs_StatefulSet/Deployment/Deployment.yaml

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2021-06-11 00:08:03 -04:00
apiVersion: apps/v1
kind: Deployment
metadata:
name: web-app-deployment
spec:
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 2
maxUnavailable: 1
selector:
matchLabels:
app: web-app
replicas: 3
template:
metadata:
labels:
app: web-app
spec:
containers:
- name: web-app
image: hello-world:nanoserver-1809
volumeMounts:
- name: counter
mountPath: /app/
volumes:
- name: counter
persistentVolumeClaim:
claimName: counter
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: counter
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 50Mi
storageClassName: default
---
apiVersion: v1
kind: Service
metadata:
name: web-app-service
spec:
ports:
- name: http
port: 80
nodePort: 30080
selector:
name: web-app
type: NodePort