xTag

Overview

Full name
docker.io/jwilder/whoami
Registry
docker.io
Namespace
jwilder
Repository
whoami
Cached tags
1
Last synced
07/06/2026, 08:32 AM

Introduction

jwilder/whoami 极简 HTTP 测试镜像，返回容器 hostname，常用于 Traefik/nginx 路由与 K8s Ingress 验证。

Details

jwilder/whoami 监听 8000 返回请求信息与 hostname，定位为 demo/测试 Web 服务，K8s 教程与 ingress 验证标准样例。

快速启动

docker run -d --name whoami \
  -p 8080:8000 \
  docker.io/jwilder/whoami:latest

推荐实践

docker run -d --name whoami \
  --restart unless-stopped \
  -p 8080:8000 \
  docker.io/jwilder/whoami:latest

核心参数说明

  • -p 8080:8000 — HTTP 测试端口
  • 用途 — Ingress/LB 验证
  • 非 — 生产业务镜像

Kubernetes

apiVersion: apps/v1
kind: Deployment
metadata:
  name: whoami
spec:
  replicas: 3
  selector:
    matchLabels:
      app: whoami
  template:
    metadata:
      labels:
        app: whoami
    spec:
      containers:
        - name: whoami
          image: docker.io/jwilder/whoami:latest
          ports:
            - containerPort: 8000
---
apiVersion: v1
kind: Service
metadata:
  name: whoami
spec:
  selector:
    app: whoami
  ports:
    - port: 80
      targetPort: 8000

Ingress 规则测试；实验完即删。

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