要避免停机的Elastic Kubernetes Service(EKS)AWS部署流程,可以采取以下步骤:
创建EKS集群:
创建Kubernetes Deployment:
apiVersion: apps/v1
kind: Deployment
metadata:
name: my-app
spec:
replicas: 3
selector:
matchLabels:
app: my-app
template:
metadata:
labels:
app: my-app
spec:
containers:
- name: my-app
image: my-app-image:latest
ports:
- containerPort: 8080
创建Kubernetes Service:
apiVersion: v1
kind: Service
metadata:
name: my-app-service
spec:
selector:
app: my-app
ports:
- protocol: TCP
port: 80
targetPort: 8080
type: LoadBalancer
使用滚动更新策略更新Deployment:
apiVersion: apps/v1
kind: Deployment
metadata:
name: my-app
spec:
replicas: 3
selector:
matchLabels:
app: my-app
template:
metadata:
labels:
app: my-app
spec:
containers:
- name: my-app
image: my-app-image:v2
ports:
- containerPort: 8080
kubectl apply -f deployment-v2.yaml --record
以上是避免停机的EKS部署流程的基本步骤和示例代码。根据实际需求,可能还需要进行其他设置,例如自动扩展、监控和日志记录等。
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