Dapr+Net6+K8S最小原型项目架构和实现-12-将Dapr项目部署到K8S集群

本文主要是介绍Dapr+Net6+K8S最小原型项目架构和实现-12-将Dapr项目部署到K8S集群，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

1. 回顾

上一章，我们使用AspNetCore6.0编写了Dapr项目：

Dapr+Net6+K8S最小原型项目架构和实现-11-使用AspNetCore6.0编写Dapr项目Dapr+Net6+K8S最小原型项目架构和实现-11-使用AspNetCore6.0编写Dapr项目https://shuaihj.blog.csdn.net/article/details/122971594

这一章，我们将Dapr项目部署到K8S集群。

2. 编写Dapr项目yaml部署文件

apiVersion: v1
kind: Namespace
metadata:name: dapr-demo
---
apiVersion: apps/v1
kind: Deployment
metadata:name: service01namespace: dapr-demolabels:app: service01
spec:replicas: 2selector:matchLabels:app: service01template:metadata:labels:app: service01annotations:dapr.io/enabled: "true"dapr.io/app-id: "service01"dapr.io/app-port: "80"dapr.io/sidecar-liveness-probe-delay-seconds: "10"dapr.io/sidecar-readiness-probe-delay-seconds: "10"dapr.io/log-as-json: "true"spec:containers:- name: service01image: docker.io/k8schina/service01:v1ports:- containerPort: 80imagePullPolicy: Always
---
apiVersion: apps/v1
kind: Deployment
metadata:name: service02namespace: dapr-demolabels:app: service02
spec:replicas: 1selector:matchLabels:app: service02template:metadata:labels:app: service02annotations:dapr.io/enabled: "true"dapr.io/app-id: "service02"dapr.io/app-port: "80"dapr.io/sidecar-liveness-probe-delay-seconds: "10"dapr.io/sidecar-readiness-probe-delay-seconds: "10"spec:containers:- name: service02image: docker.io/k8schina/service02:v1ports:- containerPort: 80imagePullPolicy: Always
---
apiVersion: v1
kind: Service
metadata:name: service02namespace: dapr-demo
spec:type: NodePortselector:app: service02ports:- port: 80targetPort: 80nodePort: 30006

3. 将DarpDemo项目部署到K8S集群

3.1. 部署

kubectl apply -f http://k8schina.corecore.cn/DaprDemo.yaml

3.2. 验证docker镜像

docker images | grep service

可能被调度到slave节点下载

3.3. 验证pod

kubectl get pods -n dapr-demo

每个pod有两个container，一个是service，一个是dapr sidecar

3.4. 验证 service

kubectl get svc -n dapr-demo

4. 配置反向代理

反向代理到DaprDemo的K8S服务

vi /usr/local/nginx/conf/nginx.conf

server {listen       80;server_name  app.corecore.cn;location / {proxy_pass http://localhost:30006;}
}server {listen       80;server_name  www.corecore.cn;location / {root html;index index.html index.htm;}
}