[英]kubernetes ingress-controller `400 Bad request - plain HTTP request sent to HTTPS port`
[英]Kubernetes ingress edit: HTTP 400 Bad request - The plain HTTP request was sent to HTTPS
可能有任何原因导致完美加载的*HTTP 400 Bad request - The plain HTTP request was sent to HTTPS*
应用程序发出*HTTP 400 Bad request - The plain HTTP request was sent to HTTPS*
手动编辑了*HTTP 400 Bad request - The plain HTTP request was sent to HTTPS*
应用程序的入口或通过更新更新入口修改的自动化作业编辑了*HTTP 400 Bad request - The plain HTTP request was sent to HTTPS*
应用程序的入口后, *HTTP 400 Bad request - The plain HTTP request was sent to HTTPS*
端口白名单IP
显然,在清除webapp部署后重新部署webapp时,此问题已得到解决。
任何指向此操作的指针都将非常有用,因为这会在我们的PROD环境中发生,而在任何较低的环境中均不可复制。 注意事项:--Nginx Ingress控制器在较低环境和Prod环境中的设置相同。
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
annotations:
ingress.kubernetes.io/force-ssl-redirect: "true"
ingress.kubernetes.io/ingress.allow-http: "false"
ingress.kubernetes.io/proxy-body-size: 20M
ingress.kubernetes.io/secure-backends: "true"
ingress.kubernetes.io/whitelist-source-range: xxx.yy.zz.pp/32, yyy.ss.dd.kkl/32
ingress.kubernetes.io/whitelist-source-range-status: unlocked
creationTimestamp: 2018-11-29T15:34:05Z
generation: 5
labels:
app: xyz-abc-pqr
name: xxxx-webapp-yyyy-zzzz
namespace: nspsace-name
resourceVersion: "158237270"
selfLink: /apis/extensions/v1beta1/namespaces/nspsace-name/ingresses/xxxx-webapp-yyyy-zzzz
uid: 348f892e-f3ec-11e8-aa6f-0a0340041348
spec:
rules:
- host: ssssssss.wwwwweewwerwerw.co.uk
http:
paths:
- backend:
serviceName: xxxx-webapp-yyyy-zzzz
servicePort: 443
path: /
- host: xxxx-webapp-yyyy-zzzz.bbbbv.lasdfkla.ajksdfh.ioohhsaf.pp
http:
paths:
- backend:
serviceName: xxxx-webapp-yyyy-zzzz
servicePort: 443
path: /
tls:
- hosts:
- ssssssss.wwwwweewwerwerw.co.uk
- xxxx-webapp-yyyy-zzzz.bbbbv.lasdfkla.ajksdfh.ioohhsaf.pp
secretName: xxxx-webapp-yyyy-zzzz-server-tls
status:
loadBalancer:
ingress:
- {}
入口控制器及其更新配置的方式可能有问题。 我假设您正在使用nginx入口控制器,因此可以在之后检查配置:
$ kubectl cp <nginx-ingress-controller-pod>:nginx.conf nginx.conf.before
$ kubectl edit ingress <your-ingress>
$ kubectl cp <nginx-ingress-controller-pod>:nginx.conf nginx.conf.after
$ diff nginx.conf.before nginx.conf.after
您可以看到nginx可能由于以下原因而发生这种情况: 处理nginx 400“普通HTTP请求已发送到HTTPS端口”错误 。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.