I need to upgrade Cumulus on four switches, but since I never did, I installed a VM on my computer, version 3.6.0, and I'm trying to upgrade to version 3.6.2.
I do not want to do this upgrade through "apt-get". I already did and it worked.
I want to upgrade through the .BIN image.
I performed the procedure described in the official documentation several times without success.
I used the methods of Installing Through FTP Without Web Server and Installing Through a Local File.
The image is copied to the VM, apparently installed, and the machine restarts.
When it returns, it climbs by Onie and searches for some files by TFTP.
I tried everything and nothing worked.
Can anyone send me a Cumulus upgrade procedure by .BIN image, step by step that works?