Deployment File – nginx-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: order-deployment
labels:
app: orderlabel
spec:
replicas: 3
selector:
matchLabels:
app: orderlabel
template:
metadata:
labels:
app: orderlabel
spec:
containers:
- name: orderapi
image: nginx:1.14.2
ports:
- containerPort: 80
Servcie File – service.yaml
apiVersion: v1
kind: Service
metadata:
name: order-service
spec:
selector:
app: orderlabel
type: LoadBalancer
ports:
- protocol: TCP
port: 8083
targetPort: 80
How to execute these files on k8 ?
kubectl get all #display all status cd /to/the/yaml/files/directory/ kubectl apply -f nginx-deployment.yaml kubectl apply -f service.yaml kubectl get all kubectl get pods kubectl get service
How to check if it is working ? – http://localhost:8083/
hit the URL – http://localhost:8083/
How to stop the deployment ?
kubectl scale --replicas=0 deployment.apps/order-deployment kubectl get all #check if no pods exist kubectl delete deploy order-deployment kubectl delete service order-service