集群在Ubuntu 18.06计算机（VPS）上运行。它在前面使用金属负载平衡器。
所以，到目前为止我尝试了什么：
curl 192.168.0.12:8080/system/ipaddr工作正常！ （卷曲豆荚）curl 10.97.125.155:31001/system/ipaddr工作正常！ （卷曲服务）curl 192.168.1.240/articleservice/system/ipaddr 失败-> 404
ingress-nginx的日志：
I1229 20:05:59.688397 9 event.go:221] Event(v1.ObjectReference{Kind:"Ingress", Namespace:"default", Name:"articleservice-ingress", UID:"28fef789-0ba5-11e9-a12a-0050563e015b", APIVersion:"extensions/v1beta1", ResourceVersion:"630309", FieldPath:""}): type: 'Normal' reason: 'CREATE' Ingress default/articleservice-ingress
W1229 20:05:59.688797 9 controller.go:826] Service "default/articleservice" does not have any active Endpoint.
173.249.46.84 - [173.249.46.84] - - [29/Dec/2018:20:22:07 +0000] "GET /articleservice/getAllArticles HTTP/1.1" 404 153 "-" "curl/7.61.0" 354 0.000 [-] - - - - 0dad96ea6a6be639cd62544c7871a52e
在下面，您将看到Pod，服务和入口的描述输出。
kubectl describe pod articleservice的输出
Name: articleservice-deployment-5d78cc95f-jfctl
Namespace: default
Priority: 0
PriorityClassName: <none>
Node: server.net/173.249.46.84
Start Time: Sat, 29 Dec 2018 21:06:05 +0100
Labels: app=articleservice
pod-template-hash=5d78cc95f
Annotations: cni.projectcalico.org/podIP: 192.168.0.12/32
Status: Running
IP: 192.168.0.12
Controlled By: ReplicaSet/articleservice-deployment-5d78cc95f
Containers:
articleservice:
Container ID: docker://04d9fd926966fd5a45829776a0d5d85198a6920e0f98d8d8b3cb4802897f66f0
Image: elps/articleservice:1.0.8
Image ID: docker-pullable://elps/articleservice@sha256:813c36c53d2b5199baa7223d4f348c5ab181cb8b233d4b47be801079cad6b743
Ports: 8080/TCP, 5005/TCP
Host Ports: 0/TCP, 0/TCP
State: Running
Started: Sat, 29 Dec 2018 21:06:18 +0100
Ready: True
Restart Count: 0
Environment:
ARTICLE_SERVICE_HOST: <set to the key 'articleservice-host' of config map 'articleservice-configmap'> Optional: false
ARTICLE_SERVICE_PORT: <set to the key 'articleservice-port' of config map 'articleservice-configmap'> Optional: false
ARTICLE_SERVICE_PATH: <set to the key 'articleservice-path' of config map 'articleservice-configmap'> Optional: false
CART_SERVICE_HOST: <set to the key 'cartservice-host' of config map 'articleservice-configmap'> Optional: false
CART_SERVICE_PORT: <set to the key 'cartservice-port' of config map 'articleservice-configmap'> Optional: false
CART_SERVICE_PATH: <set to the key 'cartservice-path' of config map 'articleservice-configmap'> Optional: false
CATALOG_SERVICE_HOST: <set to the key 'catalogservice-host' of config map 'articleservice-configmap'> Optional: false
CATALOG_SERVICE_PORT: <set to the key 'catalogservice-port' of config map 'articleservice-configmap'> Optional: false
CATALOG_SERVICE_PATH: <set to the key 'catalogservice-path' of config map 'articleservice-configmap'> Optional: false
CUSTOMER_SERVICE_HOST: <set to the key 'customerservice-host' of config map 'articleservice-configmap'> Optional: false
CUSTOMER_SERVICE_PORT: <set to the key 'customerservice-port' of config map 'articleservice-configmap'> Optional: false
CUSTOMER_SERVICE_PATH: <set to the key 'customerservice-path' of config map 'articleservice-configmap'> Optional: false
MYSQL_HOST: <set to the key 'database-host' of config map 'articleservice-configmap'> Optional: false
MYSQL_DB: <set to the key 'database-name' of config map 'articleservice-configmap'> Optional: false
MYSQL_USER: <set to the key 'database-user' in secret 'articleservice-secret'> Optional: false
MYSQL_PASSWORD: <set to the key 'database-password' in secret 'articleservice-secret'> Optional: false
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from default-token-zp5k9 (ro)
Conditions:
Type Status
Initialized True
Ready True
ContainersReady True
PodScheduled True
Volumes:
default-token-zp5k9:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-zp5k9
Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s
node.kubernetes.io/unreachable:NoExecute for 300s
kubectl describe service articleservice的输出
Name: articleservice
Namespace: default
Labels: <none>
Annotations: <none>
Selector: app=articleservice
Type: NodePort
IP: 10.97.125.155
Port: web 31001/TCP
TargetPort: 8080/TCP
NodePort: web 31001/TCP
Endpoints: 192.168.0.12:8080
Port: debug 5005/TCP
TargetPort: 5005/TCP
NodePort: debug 32001/TCP
Endpoints: 192.168.0.12:5005
Session Affinity: None
External Traffic Policy: Cluster
Events: <none>
kubectl describe ingress articleservice-ingress的输出
Name: articleservice-ingress
Namespace: default
Address: 192.168.1.240
Default backend: default-http-backend:80 (<none>)
Rules:
Host Path Backends
---- ---- --------
elpsit.com
/articleservice articleservice:31001 (<none>)
Annotations:
nginx.ingress.kubernetes.io/rewrite-target: /
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal CREATE 25m nginx-ingress-controller Ingress default/articleservice-ingress
Normal UPDATE 25m nginx-ingress-controller Ingress default/articleservice-ingress
答案 0 :(得分：1)
@Matthew L Daniel已经提到：我需要这样定义入口主机：
curl -vH 'host: elpsit.com' http://192.168.1.240/articleservice/system/ipaddr