FancyImage / 你的程序健康吗 / kubetrain.cn
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# 日志终端访问的问题
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<AdSenseTitle/>
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极少数情况下,您可能能够正常访问 Kuboard 和使用 Kuboard 的各项功能,但是,访问 Kuboard 提供的日志界面和终端界面时,始终会出现弹窗提示,并将您指引到了现在的这个页面上来。本文描述了如何排查 Kuboard 日志/终端界面不能访问的问题
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## 第一步
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@ -44,3 +46,57 @@ Kuboard 日志界面和终端界面都使用了 websocket 与服务器端通信
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::: tip 如果还解决不了
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请参考本文末尾的方式联系 Kuboard 团队
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:::
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## Ingress设置
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如果通过 Ingress 的方式访问 Kuboard,需要在 IngressController 上开启 websocket,以 nginx-ingress 为例,下面的 YAML 可以开启 websocket。更多信息请参考 [Ingress 注解配置](/learning/k8s-intermediate/service/ingress-annotation.html)
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``` yaml {8}
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apiVersion: networking.k8s.io/v1beta1
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kind: Ingress
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metadata:
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annotations:
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k8s.eip.work/displayName: kuboard
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k8s.eip.work/workload: kuboard
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nginx.com/sticky-cookie-services: serviceName=kuboard srv_id expires=1h path=/
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nginx.org/websocket-services: kuboard
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labels:
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k8s.eip.work/layer: monitor
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k8s.eip.work/name: kuboard
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name: kuboard
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namespace: kube-system
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spec:
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rules:
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- host: kuboard.demo.kuboard.cn
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http:
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paths:
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- backend:
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serviceName: kuboard
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servicePort: http
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path: /
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```
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## 反向代理设置
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如果您为 Kuboard 设置了 nginx 反向代理,请在 nginx 上开启 websocket,配置文件如下所示:
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``` nginx {9,13,14}
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server {
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listen 80;
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server_name kuboard.yourdomain.com; # 替换成你的域名
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location / {
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proxy_pass http://192.168.2.39:32567; # 替换成你的节点地址
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proxy_http_version 1.1;
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proxy_pass_header Authorization;
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}
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location /k8s-ws/ {
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proxy_pass http://192.168.2.39:32567; # 替换成你的节点地址
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proxy_http_version 1.1;
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proxy_pass_header Authorization;
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proxy_set_header Upgrade "websocket";
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proxy_set_header Connection "upgrade";
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}
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gzip on;
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}
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```
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@ -8,6 +8,8 @@ meta:
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# 错误提示
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<AdSenseTitle/>
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Kuboard中经常会出现如下情况,某一个工作负载(Deployment/StatefulSet/DaemonSet等)显示为红色,且有一个闪烁的红色 `E` 图标。
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