k8s 创建 nginx 的yaml

在每个节点上面创建　/opt/www/index.html

内容

hello world!
Welcome to 192.168.2.102

1、master 创建 nginx.conf

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                        '$status $body_bytes_sent "$http_referer" '
                        '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

#    gzip  on;
#
#    include /etc/nginx/conf.d/*.conf;

    server {
           listen                    80;
           server_name               localhost;
           root                      /opt/www;
           index                     index.html;
    }
}

2、创建 Deployment

vim nginx.yaml


apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
       app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx
        ports:
        - containerPort: 80
        volumeMounts:
        - mountPath: /etc/nginx/nginx.conf
          name: nginx-config
          subPath: nginx.conf
        - mountPath: /opt/www
          name: nginx-data
      volumes:
        - name: nginx-config
          configMap:
            name: confnginx
        - name: nginx-data
          hostPath:
            path: /opt/www

3、创建 service

vim nginx-svc.yaml

apiVersion: v1
kind: Service
metadata:
  name: nginx
  namespace: default
spec:
  ports:
  - nodePort: 30426
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: nginx
  type: NodePort
status:
  loadBalancer: {}

4、访问

http://192.168.2.102:30426/

k8s 创建 nginx 的yaml

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