在GKE中为Nginx入口配置RStudio Server服务 [英] Configuring RStudio Server service for nginx-ingress in GKE

问题描述

我在GKE上有一个Kubernetes集群，它的顶部有一个nginx入口控制器，用于映射/rstudio/下的RStudio Server端点.效果很好.

I've a Kubernetes cluster on GKE that has a nginx ingress controller sitting on top to mapping the RStudio Server endpoint under /rstudio/. This works quite well.

不幸的是，我的一个部署(RStudio Server)无法正常工作，因为它在登录/注销期间使用了客户端重定向，在尝试访问/auth-login时最终会出现404错误(应该是/rstudio /auth-login)

Unfortunately, one of my deployments (RStudio Server) doensn't work properly because it uses client-side redirects during the login/logout which end ups in 404 error when trying to access /auth-login (it should be /rstudio/auth-login)

过去，当使用非容器化的RStudio Server安装时，我曾经在前面放置一个Apache反向代理来处理URL重写.

In the past, when using a non-containerized install of RStudio Server, I used to sit an Apache reverse proxy on front to handle url rewrites.

来自官方RStudio Server Pro指南我看到将location部分添加到nginx.conf应该可以解决问题.

From the official RStudio Server Pro guide i see that adding this location section to nginx.conf should solve the problem.

location /rstudio/ {
  rewrite ^/rstudio/(.*)$ /$1 break;
  proxy_pass http://localhost:8787;
  proxy_redirect http://localhost:8787/ $scheme://$host/rstudio/;
  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection $connection_upgrade;
  proxy_read_timeout 20d;
}

我可以在入口控制器上使用注释来获得相同的结果吗?

Can I use annotation on ingress controller to obtain the same results?

推荐答案

尽管最终并没有相同的nginx.conf内容，但它似乎可以正常工作.但是我不知道它是否会引起一些副作用(仅在一个atm机上测试过).

Although this doesn't end up with the same nginx.conf content, it seems to work. But i don't know if it could cause some side-effects (tested with one pod only atm).

也许其他人会帮助评论有关...的答案

Maybe others would help commenting the answer about...

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: rstudio-ingress-nginx
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/rewrite-target: /
    nginx.ingress.kubernetes.io/ssl-redirect: "false"
    nginx.ingress.kubernetes.io/add-base-url: "true"
    nginx.ingress.kubernetes.io/proxy-redirect-from: "$scheme://$host/"
    nginx.ingress.kubernetes.io/proxy-redirect-to: "$scheme://$host/rstudio/"
    nginx.ingress.kubernetes.io/proxy-read-timeout: 20d
    nginx.ingress.kubernetes.io/affinity: "cookie"
    nginx.ingress.kubernetes.io/session-cookie-name: "route"
    nginx.ingress.kubernetes.io/session-cookie-hash: "sha1"
spec:
  rules:
  - http:
      paths:
      - path: /rstudio/
        backend:
          serviceName: rstudio
          servicePort: 8787

这篇关于在GKE中为Nginx入口配置RStudio Server服务的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！