helm 安装报缺少nginx配置

- [ ] 我已经在 [issues](https://github.com/didi/KnowStreaming/issues) 搜索过相关问题了,并没有重复的。

## 在这里提出你的问题
[root@k8s-master ~]# kubectl get pods --namespace=knowstreaming -l release=knowstreaming-manager-0-1713261383 -w
NAME READY STATUS RESTARTS AGE
elasticsearch-master-0 0/1 Pending 0 7s
elasticsearch-master-1 0/1 Pending 0 7s
elasticsearch-master-2 0/1 Pending 0 6s
knowstreaming-manager-0-1713261383-77d555768-7gmhx 0/1 Pending 0 7s
knowstreaming-manager-0-1713261383-77d555768-kx2mb 0/1 Pending 0 8s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6p5nsp 0/1 ContainerCreating 0 8s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6xrq8f 0/1 ContainerCreating 0 8s
knowstreaming-manager-0-1713261383-ksmysql-0 0/1 Pending 0 7s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6p5nsp 0/1 Error 0 44s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6p5nsp 0/1 Error 1 (1s ago) 45s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6p5nsp 0/1 CrashLoopBackOff 1 (2s ago) 47s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6xrq8f 0/1 Error 0 53s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6xrq8f 0/1 Error 1 (7s ago) 59s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6xrq8f 0/1 CrashLoopBackOff 1 (3s ago) 60s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6p5nsp 0/1 Error 2 (23s ago) 68s
knowstreaming-manager-0-1713261383-knowstreaming-web-869b6p5nsp 0/1 CrashLoopBackOff 2 (4s ago) 71s
查看日志：
[root@k8s-master ~]# kubectl logs -f knowstreaming-manager-0-1713261383-knowstreaming-web-869b6xrq8f -n knowstreaming
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: error: /etc/nginx/conf.d/default.conf is not a file or does not exist
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2024/04/16 17:57:44 [emerg] 1#1: host not found in upstream "knowstreaming-manager-0-1713261383-knowstreaming-manager" in /etc/nginx/conf.d/knowStreaming.conf:29
nginx: [emerg] host not found in upstream "knowstreaming-manager-0-1713261383-knowstreaming-manager" in /etc/nginx/conf.d/knowStreaming.conf:29
[root@k8s-master ~]#