How to pack an installed OpenVZ server into an image?

Question

OpenVZ

Good day, everyone!
Sorry if this question has already been asked, but I did not find accurate information either here or on the Internet. I need to pack a ready-made openvz server into an image so that I can install it later, how can I do this?
Thanks in advance for your reply.

Answer 1

For example
programmester.blogspot.ru/2013/03/openvz-create-cust...
https://extremeshok.com/5455/proxmox-openvz-create...
You can look at the OpenVZ Web Panel sources , there is such a feature.
If I'm not mistaken, then it seems there was a utility for this. For a long time I somehow did it from the console, without a panel.