Goal

Today there are no prometheus alerts for errors during the migration

After this epic the following error conditions will cause alerts

• Migration status: start/stop/complete/paused
• Migration errors - which VM, why, what step (pre- post-hook, disk conversion)

User Stories

• As a <VM owner/cluster administrator>,
  I want <to Achieve Some Goal>,
  so that <Some Reason/Context>.
• <another user story>

Non-Requirements

• <anything that we explicitly exclude>

Notes

• <references to existing docs or mailinglists etc>