There is no installation. You can find images in the Azure Marketplace. Images are differentiated between on-demand (Pay As You Go) and Bring Your Own Subscription (BYOS) see [1]. Package management is the same as in data center installations and follows the documented process [2]

[1] https://www.suse.com/c/on-demand-byos-say-what/
[2] https://www.suse.com/documentation/s...cha_sw_cl.html