未找到任何入口资源的Nginx入口404_Nginx_Kubernetes Ingress_Nginx Ingress

未找到任何入口资源的Nginx入口404

nginx

未找到任何入口资源的Nginx入口404,nginx,kubernetes-ingress,nginx-ingress,Nginx,Kubernetes Ingress,Nginx Ingress,Nginx控制器正在本地为任何入口资源设置抛出404错误 nginx入口控制器的设置是根据以下文档中详述的步骤进行的，入口控制器在本地设置中作为节点端口服务公开以下示例入口资源用于测试入口香蕉 kind: Pod apiVersion: v1 metadata: name: banana-app namespace: nginx-ingress labels: app: banana spec: containers: - name: banana-app

Nginx控制器正在本地为任何入口资源设置抛出404错误

nginx入口控制器的设置是根据以下文档中详述的步骤进行的，入口控制器在本地设置中作为节点端口服务公开

以下示例入口资源用于测试入口香蕉

kind: Pod
apiVersion: v1
metadata:
  name: banana-app
  namespace: nginx-ingress
  labels:
    app: banana
spec:
  containers:
    - name: banana-app
      image: hashicorp/http-echo
      args:
        - "-text=banana"

---

kind: Service
apiVersion: v1
metadata:
  name: banana-service
  namespace: nginx-ingress
spec:
  selector:
    app: banana
  ports:
    - port: 5678

苹果

kind: Pod
apiVersion: v1
metadata:
  name: apple-app
  namespace: nginx-ingress
  labels:
    app: apple
spec:
  containers:
    - name: apple-app
      image: hashicorp/http-echo
      args:
        - "-text=apple"

---

kind: Service
apiVersion: v1
metadata:
  name: apple-service
  namespace: nginx-ingress
spec:
  selector:
    app: apple
  ports:
    - port: 5678 #

安格拉斯菲尔亚马尔

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: example-ingress
  namespace: nginx-ingress
  annotations:
    ingress.kubernetes.io/rewrite-target: /
    kubernetes.io/ingress.class: nginx
spec:
  rules:
  - http:
      paths:
        - path: /apple
          backend:
            serviceName: apple-service
            servicePort: 5678
        - path: /banana
          backend:
            serviceName: banana-service
            servicePort: 5678

以下是服务列表

NAMESPACE       NAME                   TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                      AGE
nginx-ingress   apple-service          ClusterIP   10.111.230.109   <none>        5678/TCP                     95m
nginx-ingress   banana-service         ClusterIP   10.102.139.127   <none>        5678/TCP                     95m
nginx-ingress   nginx-ingress          NodePort    10.97.65.187     <none>        80:30207/TCP,443:31031/TCP   6d23h

然而，如果我试图通过Nodeport入口控制器访问它，我总是无法找到它，如下所示

[root@kube01 ingress]# curl http://xx.xx.xx.193:30207/apple
<html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.17.2</center>
</body>
</html>
[root@kube01 ingress]# curl http://xx.xx.xx.193:30207/banana
<html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx/1.17.2</center>
</body>
</html>
[root@kube01 ingress]#

我没有什么评论（我注意到）：

1，您的入口在默认命名空间中工作：

  Namespace:        default
  instead of nginx-ingress namespace

2，在您的

kubectl描述ing示例入口中

没有如下注释：

kubernetes.io/ingress.class:  nginx

3，我遇到了同样的问题，无法访问该服务，但当您使用

ssl重定向：“false”

选项更改入口控制器的configmap时，该服务将起作用。然后，它将在入口资源中不使用

spec.rules.host参数

的情况下工作

希望这有助于我解决这个问题

我的入口看起来像这样（

ingres.yaml

）：

我为路径添加了一个通配符，如下所示：

          - path: /*

并重新应用此入口资源：

kubectl apply-f ingres.yaml

然后它成功了

嗨，我看这是个老案子。你解决了吗？嗨，解决了。我没有为入口设置主机地址。设置入口的主机地址后，当我尝试不带“https”的url时，它已解决

root@nginx-ingress-685d7964cd-djvgf:/etc/nginx# cat nginx.conf

user  nginx;
worker_processes  auto;
daemon off;

error_log  /var/log/nginx/error.log notice;
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 65s;
    keepalive_requests 100;

    #gzip  on;

    server_names_hash_max_size 512;


    variables_hash_bucket_size 256;
    variables_hash_max_size 1024;

    map $http_upgrade $connection_upgrade {
        default upgrade;
        ''      close;
    }





    server {
        listen 80 default_server;
        listen 443 ssl default_server;

        ssl_certificate /etc/nginx/secrets/default;
        ssl_certificate_key /etc/nginx/secrets/default;

        server_name _;
        server_tokens "on";
        access_log off;



        location / {
           return 404;
        }
    }
    # stub_status
    server {
        listen 8080;

        allow 127.0.0.1;
        deny all;
        location /stub_status {
            stub_status;
        }
    }

    include /etc/nginx/config-version.conf;
    include /etc/nginx/conf.d/*.conf;

    server {
        listen unix:/var/run/nginx-502-server.sock;
        access_log off;

        location / {
            return 502;
        }
    }
}

stream {
    log_format  stream-main  '$remote_addr [$time_local] '
                      '$protocol $status $bytes_sent $bytes_received '
                      '$session_time';

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


}
root@nginx-ingress-685d7964cd-djvgf:/etc/nginx#

  Namespace:        default
  instead of nginx-ingress namespace

kubernetes.io/ingress.class:  nginx

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: app-ingress
  namespace: sample
spec:
  rules:
    - http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: web-service
                port:
                  number: 80

          - path: /*