kubernetes 搭建集群内服务

Nginx Kubernetes 配置

最新推荐文章于 2025-09-10 23:01:16 发布

转载最新推荐文章于 2025-09-10 23:01:16 发布 · 51 阅读

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原文链接：http://www.cnblogs.com/cainiaoit/p/8582988.html

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#运维

本文介绍如何使用Kubernetes配置Nginx服务，通过ReplicationController管理副本，并设置Service暴露服务，还涉及了会话亲和性和无头服务的配置。

nginx-rc.yaml

apiVersion: v1
kind: ReplicationController
metadata:
  name: webapp
spec:
  replicas: 2
  template:
    metadata:
      name: webapp
      labels:
        app: webapp
    spec:
      containers:
      - name: webapp
        image: nginx
        ports:
        - containerPort: 80


nginx-ser.yaml


apiVersion: v1
kind: Service
metadata:
  name: webapp
spec:
  ports:
  - port: 8081
    targetPort: 80
  selector:
    app: webapp


nginx-Session.yaml

apiVersion: v1
kind: Service
metadata:
  name: webapp
spec:
  ports:
  - port: 8081
    targetPort: 80
  selector:
    app: webapp
  sessionAffinity: ClientIP

nginx-Headless.yaml


apiVersion: v1
kind: Service
metadata:
  name: webapp
  labels:
    app: webapp
spec:
  ports:
  - port: 8081
  clusterIP: None
  selector:
    app: nginx