Overview
- Full name
docker.io/istio/tcp-echo-server- Registry
- docker.io
- Namespace
- istio
- Repository
- tcp-echo-server
- Cached tags
- 4
- Last synced
- 07/06/2026, 04:38 AM
- Topics
Introduction
Istio tcp-echo-server 测试镜像，TCP 端口回显客户端发送内容，服务网格 mTLS 与路由规则验证专用探针。
Details
istio/tcp-echo-server 运行简单 TCP echo 服务，接收连接并回显 payload，Istio 官方示例用于验证 VirtualService 与 mTLS。定位为无状态 TCP 测试服务，K8s Deployment 临时排障或 Istio 教程环境；生产无业务用途。
快速启动
docker run -d --name tcp-echo \
-p 9000:9000 \
docker.io/istio/tcp-echo-server:latest
推荐实践
docker run -d --name tcp-echo \
--restart unless-stopped \
-p 9000:9000 \
-e TCP_PORT=9000 \
docker.io/istio/tcp-echo-server:1.0
核心参数说明
-p 9000:9000— TCP echo 端口-e TCP_PORT— 监听端口配置- 用途 — Istio 网格测试
- 无持久化 — 纯探针服务
Kubernetes
apiVersion: apps/v1
kind: Deployment
metadata:
name: tcp-echo
spec:
replicas: 1
selector:
matchLabels:
app: tcp-echo
template:
metadata:
labels:
app: tcp-echo
spec:
containers:
- name: tcp-echo
image: docker.io/istio/tcp-echo-server:1.0
ports:
- containerPort: 9000
---
apiVersion: v1
kind: Service
metadata:
name: tcp-echo
spec:
selector:
app: tcp-echo
ports:
- port: 9000
targetPort: 9000
Istio VirtualService 路由测试；排障完成后删除。
Latest tags (20)
View all 4 tags →| Tag | Arch | Pushed At | Size | Digest | Sync | Wish | Action |
|---|---|---|---|---|---|---|---|
docker.io/istio/tcp-echo-server :latest | linux/arm64linux/amd64 | 2024/03/16 05:44 | 0.8 MB | sha256:9cfe2aa15c29… | |||
docker.io/istio/tcp-echo-server :1.3 | linux/amd64linux/arm64 | 2024/03/16 05:44 | 0.8 MB | sha256:639ff0b57731… | |||
docker.io/istio/tcp-echo-server :1.2 | linux/amd64 | 2020/03/03 09:23 | 1.4 MB | sha256:9cb620071d40… | |||
docker.io/istio/tcp-echo-server :1.1 | linux/amd64 | 2018/11/09 03:29 | 1.4 MB | sha256:6c1fd757b45b… |