Kubernetes Nginx Ingress 中 Rewrite 的使用
1. 重写
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: fe
namespace: default
annotations:
kubernetes.io/ingress.class: "nginx"
nginx.ingress.kubernetes.io/rewrite-target: /$2
spec:
rules:
- host: todo.qikqiak.com
http:
paths:
- backend:
serviceName: fe
servicePort: 3000
path: /app(/|$)(.*)
2. 静态资源重写
如果前端代码中引用静态资源时使用了绝对路径,可能还需要对静态资源做跳转:
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: fe
namespace: default
annotations:
kubernetes.io/ingress.class: "nginx"
nginx.ingress.kubernetes.io/rewrite-target: /$2
nginx.ingress.kubernetes.io/configuration-snippet: |
rewrite ^/stylesheets/(.*)$ /app/stylesheets/$1 redirect; # 添加 /app 前缀
rewrite ^/images/(.*)$ /app/images/$1 redirect; # 添加 /ap

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