AKS azure/application-gateway 运行状况注释不会更新应用程序网关中的运行状况探测

Question

我有一个带有 AKS 的 Azure 应用程序网关，我在其中创建了带有以下注释的入口对象。

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: "myingress"
  annotations:
    kubernetes.io/ingress.class: azure/application-gateway
    appgw.ingress.kubernetes.io/backend-path-prefix: "/path/"
    appgw.ingress.kubernetes.io/health-probe-hostname: "myhost"
    appgw.ingress.kubernetes.io/health-probe-port: "myport"
    appgw.ingress.kubernetes.io/health-probe-path: "/path/health"
    appgw.ingress.kubernetes.io/health-probe-status-codes: "200-399, 403"
    appgw.ingress.kubernetes.io/health-probe-interval: "20"
    appgw.ingress.kubernetes.io/health-probe-timeout: "15"
    appgw.ingress.kubernetes.io/health-probe-unhealthy-threshold: "5"
spec:
  rules:
  - host: "myhost"
    http:
      paths:
      - path: /something/path/*
        pathType: Prefix
        backend:
          service:
            name: "myservice"
            port:
              number: "8080"

但是，我没有看到此信息传递到应用程序网关。

-- App Gwy config --            {
-- App Gwy config --                "id": "/subscriptions/mysubscription/resourceGroups/my-rg/providers/Microsoft.Network/applicationGateways/mygateway/probes/pb-ns-myservice-8080-myingress",
-- App Gwy config --                "name": "pb-ns-myservice-8080-myingress",
-- App Gwy config --                "properties": {
-- App Gwy config --                    "host": "myhost",
-- App Gwy config --                    "interval": 30,
-- App Gwy config --                    "match": {},
-- App Gwy config --                    "minServers": 0,
-- App Gwy config --                    "path": "/path/health",
-- App Gwy config --                    "pickHostNameFromBackendHttpSettings": false,
-- App Gwy config --                    "protocol": "Http",
-- App Gwy config --                    "timeout": 30,
-- App Gwy config --                    "unhealthyThreshold": 3
-- App Gwy config --                }
-- App Gwy config --            }

任何帮助将不胜感激。

Answer 1

上述注释在 AGIC 版本号 1.4.0 中可用。Github Issue #1178
要检查版本号，运行以下命令：

k describe pod -l app=ingress-azure -n kube-system | grep "Image:"

结果: 图片: mcr.microsoft.com/azure-application-gateway/kubernetes-ingress:1.4.0
验证版本号应该是 1.4.0 或更高。

注意：尽管 AKS-AGIC 插件会自动部署最新版本的 AGIC。但是，到今天为止，它还没有升级所需的版本。您需要通过 Helm 图表手动升级 AGIC 版本。按照下面提到的步骤进行操作 link
https://docs.microsoft.com/en-us/azure/application-gateway/ingress-controller-install-existing#install-ingress-controller-as-a-helm-chart

Answer 2

我和 TS 有同样的问题，但我也安装了 1.4.0 并且运行:

Containers:
  ingress-azure:
    Container ID: containerd://c2d74b1e8ca81394c85d9e5c484f125020d0f7c2ce07872bf1fc9d5bb15e317a
    Image: mcr.microsoft.com/azure-application-gateway/kubernetes-ingress:1.4.0
    Image ID: mcr.microsoft.com/azure-application-gateway/kubernetes-ingress@sha256:ae323e343be86e04bd74bdb707bf0e027a17ccf0423435a51cdaac0c13072e6b

如何解决这个问题？

AKS azure/application-gateway 运行状况注释不会更新应用程序网关中的运行状况探测

AKS azure/application-gateway health annotations doesn't update the health probe in Application Gateway

kubernetes-ingress

azure-aks

azure-application-gateway