[SOLVED] tls certificate of https://download.proxmox.com/

1. we know, that we should use http://download.proxmox.com but our it department does no longer allow http so we have to use https.

Just use the enterprise repo or re-check your requirements. The packages are validated on install, so no technical need for https.

2. we have an official subscription for our 3 proxmox production servers.

Great!

3. we have a proxmox test server without a subscription and this is the questionable machine
If need https, just go for a quite affordable community subscription to get your IT department happy.
anyway, the tls certificate of https://download.proxmox.com/ does not match the hostname.
there is no tls certificate for download, if you really need https (again, no security benefit), go for a subscription. but yes, do avoid such discussions, we think of improvements in future (not that easy to implement due to the design of our CDN).
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!