YAML示例：nginx使用configmap配置并开启镜像

合集 - YAML例子(4)

1.YAML示例：创建单幅本nginx容器到指定节点及其service2024-01-12

2.YAML示例：nginx使用configmap配置并开启镜像2024-01-12

3.YAML示例：创建daemonset2024-05-294.创建具备特权的容器2024-06-19

收起

# use nginx to be a proxy, mirror each request to other services, 10.96.2.58 send back the reponse to user client. m1 and m2 just mirror the request, they throw the reponse. 10.96.x.x are clusterIPs.
apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-config
data:
  nginx.conf: |
    server {
        listen 80;
        server_name localhost;

        location / {
            root   /usr/share/nginx/html;
            index  index.html;
            proxy_set_header X-Original-URI $request_uri;
            proxy_set_header Host $host:$server_port;
            proxy_set_header Connection "";
            proxy_http_version 1.1;
            chunked_transfer_encoding on;
            proxy_pass http://10.96.2.58:80;

            mirror /m1;
            mirror /m2;
            mirror_request_body on;            
        }

        location /m1{
          proxy_pass http://10.96.1.135:80$request_uri;
          proxy_set_header X-Original-URI $request_uri;
          proxy_set_header Host $host:$server_port;
          proxy_set_header Connection "";
          proxy_http_version 1.1;
          chunked_transfer_encoding on;
       }

       location /m2{
         proxy_pass http://10.96.2.164:80$request_uri;
         proxy_set_header X-Original-URI $request_uri;
         proxy_set_header Host $host:$server_port;
         proxy_set_header Connection "";
         proxy_http_version 1.1;
         chunked_transfer_encoding on;
       }        

    }

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      nodeSelector:
        ip: 192.168.1.2
      containers:
        - name: nginx-container
          image: net-nginx-x86:v1.0
          ports:
            - containerPort: 80
          volumeMounts:
            - name: nginx-config
              mountPath: /etc/nginx/conf.d
      volumes:
        - name: nginx-config
          configMap:
            name: nginx-config              
---
# expose 80 port server
apiVersion: v1
kind: Service
metadata:
  name: nginx-4-dvwa
spec:
  selector:
    app: nginx
  ports:
    - protocol: TCP
      port: 80
      targetPort: 80
  type: NodePort