8fc789deb7
We do not yet support live migrating an instance across cells. This change handles two cases for live migration: 1. The destination host is forced so the scheduler is bypassed. In this case we directly compare the source cell against the destination cell and fail if they are not the same with a MigrationPreCheckError. 2. If no destination host is specified, or it's not forced, we update the RequestSpec sent to the scheduler so it will restrict the compute nodes it pulls from the same cell that the instance lives in. If a host is requested in this case but it's in a different cell, it would result in a NoValidHost error from the scheduler. Change-Id: I66fc72d402ac118270a835cf929fe1ea387d78cd Closes-Bug: #1712008 |
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| .. | ||
| tasks | ||
| __init__.py | ||
| api.py | ||
| manager.py | ||
| rpcapi.py | ||