Here the Sample Deployment and Service yaml file to deploy the application start pods in the existing node.
deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: king-app
spec:
replicas:
selector:
matchLabels:
app: king-app
tier: frontend
template:
metadata:
labels:
app: king-app
tier: frontend
spec:
containers:
- name: king-app-blog
image: kingoncloud/kingblog:1.0
ports:
- containerPort: 8080
service.yaml
apiVersion: v1
kind: Service
metadata:
name: king-app
spec:
selector:
app: king-app
tier: frontend
ports:
- port: 80
targetPort: 8080
type: LoadBalancer
Here the sample single yaml which will have all resources.
king-app.yaml
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: king-app
spec:
replicas:
selector:
matchLabels:
app: king-app
tier: frontend
template:
metadata:
labels:
app: king-app
tier: frontend
spec:
containers:
- name: king-app-blog
image: kingoncloud/kingblog:1.0
ports:
- containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
name: king-app
spec:
selector:
app: king-app
tier: frontend
ports:
- port: 80
targetPort: 8080
type: LoadBalancer
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