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Rancgher入门到精通- kubernetes获取 当前 Pod ip 添加到环境变量
阅读量:692 次
发布时间:2019-03-17

本文共 1335 字,大约阅读时间需要 4 分钟。

Kubernetes环境下Nginx部署与容器日志管理

登录Rancher后,你可以通过以下步骤在Kubernetes环境中配置Nginx:

  • 部署Nginx
    首先你需要在Kubernetes集群中部署Nginx。进入容器运行环境后,可以通过以下命令创建Nginx配置文件:
  • touch nginx.conf
    1. 配置Nginx
      打开配置文件进行编辑,将以下内容添加到文件中:
    2. server {    listen 80;    server_name your_domain.com;    access_log off;    error_log on;    location / {        root /usr/share/nginx/html;        index index.html;        try_files $uri $uri/ /index.html;    }}
      1. 创建Pod
        使用YAML文件描述Nginx的部署配置。创建一个新的文件nginx_deploy.yml,内容如下:
      2. kind: DeploymentapiVersion: apps.kubernetes.io/v1beta1metadata:  name: nginx-deployment  namespace: nginxspec:  selector:    match:      nodeluet: ""  # 根据你的节点选择策略定制  replicas: 3  desiredState: {}      replicas: 3  strategy:    rollingUpdateStrategy: RollingUpdate    rollingUpdateInterval: 30s  template:    spec:      containers:        - name: nginx          image: nginx:latest          volumeMounts:            - name: nginx-config              mountPath: /etc/nginx/nginx.conf              source: ./nginx.conf          ports:            - containerPort: 80            - containerPort: 4434. **应用配置文件**     将Nginx配置文件应用到Pod中:```bashkubectl apply -n nginx -f nginx_deploy.yml
        1. 跟踪容器日志
          部署完成后,可以使用kubectl logs命令来查看Nginx容器的日志:
        2. kubectl logs -n nginx -l follow

          通过以上步骤,你可以在Kubernetes环境中成功部署并管理Nginx容器。配置过程中,可以根据实际需求调整Pod的伸缩策略、连接策略等参数。如果你需要进一步优化容器日志的管理,可以参考Kubernetes的日志管理文档获取更多信息。

    转载地址:http://zqdez.baihongyu.com/

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