404 Not Found

Question

我正在开发一个应用程序，并使用 istio 虚拟服务和 URL 网关，但收到 404 错误。以下是我的虚拟服务和应用程序网关文件。

# Source: superset/templates/app_gateway.yaml

apiVersion: networking.istio.io/v1beta1

kind: Gateway

metadata:

  name: superset

  namespace: superset

  labels:

    app: superset
spec:
  selector:
    istio: ingressgateway
  servers:
    
    - port:
        number: 443
        name: https
        protocol: HTTP
      hosts:
        - "*.ap-southeast-1.elb.amazonaws.com"
        - "superset.dev"
---
# Source: superset/templates/virtualservice.yaml
apiVersion: networking.istio.io/v1beta1
kind: VirtualService
metadata:
  name: superset
  namespace: superset
  labels:
    app: superset
spec:
  hosts:
    - "*.ap-southeast-1.elb.amazonaws.com"
    - "superset.dev"
  gateways:
  - superset
  http:
  - name: superset
    match:
    - uri:
        prefix: /superset/
    rewrite:
      uri: /
    route:
    - destination:
        host: superset.superset.svc.cluster.local

并且tls位于values.yaml中

tls: 
    httpsRedirect: true

尝试访问 url“superset.dev”时出现 404 错误。也在检查下面的日志时

"route_not_found"

"response_code":404,"bytes_sent"

Answer 1

这里您配置的前缀是“/superset/”，所以您需要将前缀与主机一起添加。

superset.dev/superset