Nginx Ingress on Kubernetes URL 路由到主机

Question

我的规则应该是什么样子的： 如果要支持到服务的动态 URL 映射

/a should map to service service-a
/b should map to service service-b
/cccc should map to service service-cccc

注意：服务可以动态添加

因此，我们说10分钟。

/dddd should map to service service-dddd

Answer 1

基本上，您不断将新路径附加到 $.spec.rules[x].http.paths，其中 x 是您打算添加路径的主机的索引。

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: my-ingress
namespace: my-namespace
annotations:
kubernetes.io/ingress.class: "nginx"
# and other annotations you need..
#labels:
# if you need labels
spec:
rules:
- host: "your.hostname"
http:
paths:
- path: /a
backend:
serviceName: service-a
servicePort: 443 # say your service runs on 443
- path: /b
backend:
serviceName: service-b
servicePort: 443 # say your service runs on 443
- path: /cccc
backend:
serviceName: service-cccc
servicePort: 443 # say your service runs on 443