my file learn about tech container (docker, podman, kubernetes)
apiVersion: apps/v1
kind: Deployment
metadata:
name: deployment-name
labels:
label-key1: label-value1
annotations:
annotation-key1: annotation-value1
spec:
replicas: 3
selector:
matchLabels:
label-key1: label-value1
template:
metadata:
name: pod-name
labels:
label-key1: label-value1
spec:
containers:
- name: container-name
image: image-name
ports:
- containerPort: 80
readinessProbe:
httpGet:
path: /health
port: 80
initialDelaySeconds: 0
periodSeconds: 10
failureThreshold: 3
successThreshold: 1
timeoutSeconds: 1
apiVersion: apps/v1
kind: Deployment
metadata:
name: nodejs-web
labels:
name: nodejs-web
spec:
replicas: 3
selector:
matchLabels:
name: nodejs-web
template:
metadata:
name: nodejs-web
labels:
name: nodejs-web
spec:
containers:
- name: nodejs-web
image: khannedy/nodejs-web:1
ports:
- containerPort: 3000
---
apiVersion: v1
kind: Service
metadata:
name: nodejs-web-service
spec:
type: NodePort
selector:
name: nodejs-web
ports:
- port: 3000
targetPort: 3000
nodePort: 30001
kubectl apply -f deployment.yaml
kubectl get deployments
kubectl describe deployment <name_deployment>
kubectl delete deployment <name_deployment>