Kubernetes Ingress路径从根目录重定向到某个路径

Question

我有入口

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress
labels:
app.kubernetes.io/managed-by: Helm
annotations:
kubernetes.io/ingress.class: nginx
meta.helm.sh/release-name: ingress
nginx.ingress.kubernetes.io/configuration-snippet: |
location ~ favicon.ico {
log_not_found off;
}
nginx.ingress.kubernetes.io/cors-allow-headers: content-type, x-att-timezone
nginx.ingress.kubernetes.io/cors-allow-methods: GET, POST, PUT, DELETE, OPTIONS
nginx.ingress.kubernetes.io/cors-allow-origin: '*'
nginx.ingress.kubernetes.io/cors-expose-headers: 'x-att-userrole, x-att-userdetails, x-att-userid, xatt-location '
nginx.ingress.kubernetes.io/enable-cors: 'true'
nginx.ingress.kubernetes.io/force-ssl-redirect: 'true'
nginx.ingress.kubernetes.io/proxy-body-size: 10000m
nginx.ingress.kubernetes.io/proxy-connect-timeout: '6000000'
nginx.ingress.kubernetes.io/proxy-read-timeout: '6000000'
nginx.ingress.kubernetes.io/proxy-send-timeout: '6000000'
nginx.ingress.kubernetes.io/use-regex: 'true'      
spec:
tls:
- hosts:
- st-my-doamin.com
secretName: ingress
rules:
- host: st-my-doamin.com
http:
paths:
- path: /rootpath/.*
pathType: Prefix
backend:
service:
name: someService
port:
number: 80

我想创建这样的重定向：

如果我转到st-my-doamin.com/rootpath，我将重定向到st-my-doamin.com/root路径/login

我试图创建这个重定向，但得到错误：

This page isn’t working st-my-doamin.com redirected you too many times.
Try clearing your cookies.
ERR_TOO_MANY_REDIRECTS

Answer 1

当您收到错误时"ERROR_ TOO_MANY_；点击此链接可以帮助清除此错误。按照此链接重定向路径。

在yaml中添加以下注释：

nginx.ingress.kubernetes.io/rewrite-target: /get_similarity/$2

并添加路径如下：

- path: /rootpath(/|$)(.*)