Try add to config ctld: option writecache off (in /etc/ctl.conf), and you will see the same poor performance as on ubuntu.
The fact is that by default the cache is enabled and it is not considered reliable.
Unfortunately, there is no update for this package, even in ports. I tried using py27-cloud-init-azure-0.7.9_1 package, but it also failed. Here is what the log messages:
2018-04-16 10:41:13,443 - util.py[DEBUG]: Cloud-init v. 0.7.9 running 'init' at Mon, 16 Apr 2018 07:41:13 +0000. Up...
I tried to use cloud-init to a virtual machine with FreeBSD-11.1 and py27-cloud-init package, but it doesn't work (on a virtual machine with Debian Stretch it works perfectly). Is it possible in pve at the moment?
I tried to configure postfix, but I have failed. I use the notification using external smtp server when the client is authenticated in my Inbox and wrote a letter to me. I was not able to configure postfix for this warning (I tried the instructions from various sources), so I started using...