What should we test:

  1. Image boots
  2. We can login with username we specified
  3. We can install some packages
  4. If we installed something, we should be able to use this software
  5. Test that changes are followed (e.g. no login for root user)
  6. Tests for cloud-specific settings (e.g. disabling IPv6)?
  7. Log file of image creation does not contain eny errors. Log is on the hosts for auditing purposes
  8. Size of image should be similar to size of previous image. Similarly for the logs. If they are 2x bigger, you should read it

How should we test:

1. Autopkgtest with ssh into instance?