我创建了一个新集群，创建了一个应用程序网关，然后按照教程安装了 AGIC。然后，我使用以下配置配置了入口控制器：
# This file contains the essential configs for the ingress controller helm chart
# Verbosity level of the App Gateway Ingress Controller
verbosityLevel: 3
################################################################################
# Specify which application gateway the ingress controller will manage
#
appgw:
subscriptionId: <<subscriptionid>>
resourceGroup: experimental-cluster-rg
name: experimental-cluster-ag
usePrivateIP: false
# Setting appgw.shared to "true" will create an AzureIngressProhibitedTarget CRD.
# This prohibits AGIC from applying config for any host/path.
# Use "kubectl get AzureIngressProhibitedTargets" to view and change this.
shared: false
################################################################################
# Specify which kubernetes namespace the ingress controller will watch
# Default value is "default"
# Leaving this variable out or setting it to blank or empty string would
# result in Ingress Controller observing all acessible namespaces.
#
# kubernetes:
# watchNamespace: <namespace>
################################################################################
# Specify the authentication with Azure Resource Manager
#
# Two authentication methods are available:
# - Option 1: AAD-Pod-Identity (https://github.com/Azure/aad-pod-identity)
# armAuth:
# type: aadPodIdentity
# identityResourceID: <identityResourceId>
## identityClientID: <identityClientId>
## Alternatively you can use Service Principal credentials
armAuth:
type: servicePrincipal
secretJSON: <<hash>>
################################################################################
# Specify if the cluster is RBAC enabled or not
rbac:
enabled: true
当我部署应用程序并检查网关时，它似乎正在通过入口控制器通过创建自己的设置来更新网关。问题似乎是应用程序永远不会暴露。我检查了健康探测，它表示由于 404 状态它不健康。我无法通过 IP 直接访问应用程序。根据我尝试访问应用程序的方式，我得到 404 或 502。
我尝试同时部署 nginx 和 agic 入口，并且 nginx 似乎工作正常：
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: aks-seed-ingress-main
annotations:
kubernetes.io/ingress.class: azure/application-gateway
# appgw.ingress.kubernetes.io/ssl-redirect: "true"
spec:
tls:
- hosts:
- agic-cluster.company.com
- frontend.<ip0>.nip.io
secretName: zigzypfxtls
rules:
- host: agic-cluster.company.com
http:
paths:
- backend:
serviceName: aks-seed
servicePort: 80
path: /
- host: frontend.<ip0>.nip.io
http:
paths:
- backend:
serviceName: aks-seed
servicePort: 80
path: /
---
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
name: aks-seed-ingress-nginx
annotations:
kubernetes.io/ingress.class: nginx
spec:
tls:
- hosts:
- frontend.<ip>.nip.io
rules:
- host: frontend.<ip>.nip.io
http:
paths:
- backend:
serviceName: aks-seed # Modify
servicePort: 80
path: /
我不确定我错过了什么。我尽可能地按照教程进行操作，并且 agic 控制器和应用程序网关似乎正在通信。然而，应用程序在 agic 控制器上不可访问，但在 nginx 控制器上可访问。之后我只安装了 nginx 控制器，以确保应用程序本身没有问题。