Nginx permissions related issues in frontend-deployment of langflow-ide

[hiakki]

Hi Team,

I tried using langflow-ide over K8s via helm-charts - https://github.com/langflow-ai/langflow-helm-charts

1. With default values.yaml, it was giving following error -

BACKEND_URL: http://langflow-service-backend.langflow-ide.svc.cluster.local:7860
FRONTEND_PORT: 8080
sed: couldn't open temporary file /etc/nginx/conf.d/sed96FZ4G: Read-only file system

2. On running pod with root user, it was giving following error -

2025/01/29 03:57:24 [emerg] 1#1: chown("/tmp/proxy_temp", 101) failed (1: Operation not permitted)
nginx: [emerg] chown("/tmp/proxy_temp", 101) failed (1: Operation not permitted)

Intermittently also getting this error -

2025/01/29 03:23:30 [emerg] 1#1: chown("/var/cache/nginx/client_temp", 101) failed (1: Operation not permitted)
nginx: [emerg] chown("/var/cache/nginx/client_temp", 101) failed (1: Operation not permitted)

Tried searching for Dockerfile of langflowai/langflow-frontend but couldn't find it anywhere, so it was hard for me to contribute in it.

Please help me with this and let me know if I can be of any help.