1 篇文章带有标签 “beginner”

在Kubernetes上运行第一个应用

基于Node构建应用

app.js

const http = require('http');
const os = require('os');

console.log("Kubia server starting...");

var handler = function(request, response) {
  console.log("Received request from " + request.connection.remoteAddress);
  response.writeHead(200);
  response.end("You've hit " + os.hostname() + "\n");
};

var www = http.createServer(handler);
www.listen(8080);

Dockerfile

FROM node:16-slim
ADD app.js /app.js
ENTRYPOINT ["node", "app.js"]

构建

docker build -t wangjunjian/kubia .

运行 docker run -d -p 8080:8080 wangjun

kubernetesdockerdockerfilenodejsservicedeploymentnodeportbeginner