Hello

I'm sorry to ask this but someone knows if is possible to install odoo on a container inside proxmox? 

I explain why I ask this. I already install odoo on my computer it's works perfectly so I decide to make odoo on my server proxmox. I decide to create a container with Ubuntu 18.04 (I've see/read/test multiple tutoriel) and every time is impossible to connect to odoo page www.mydomaine.com:8069.  My domaine redirect to my container perfectly nginx works

So I don't understand why all tutoriel I try never work when I do that on proxmox. If someone know if is possible, I just want to know because I try since 4 days and always same result.   Thank and sorry for my English.