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design-proposal: VirtualMachineInstanceMigration - Live migration to a named node #320

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design-proposal: VirtualMachineInstanceMigration - Live migration to a named node #320

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Commits on Nov 4, 2024

  1. design-proposal: VirtualMachineInstanceMigration - Live migration to … 

    …specific nodes

Adding a design proposal to extend VirtualMachineInstanceMigration
object with an additional API to let a cluster admin
try to trigger a live migration of a VM injecting
on the fly an additional NodeSelectorTerm constraint.
The additional NodeSelectorTerm can only restrict the set
of Nodes that are valid target for the migration
(eventually down to a single host); in order to
achieve this,  all the `NodeSelectorRequirements`
defined on the additional `NodeSelectorTerm` set
on the VMIM object should be appended to
all the `NodeSelectorTerms` already defined on
the VM object.
All the affinity rules defined on the VM spec are still
going to be satisfied.

Signed-off-by: Simone Tiraboschi <[email protected]>
    @tiraboschi
    tiraboschi committed Nov 4, 2024
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  2. Update migration-target.md 

    Added that this is for exceptions

Signed-off-by: Fabian Deutsch <[email protected]>
    @fabiand @tiraboschi
    fabiand authored and tiraboschi committed Nov 4, 2024
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  3. Make goals and user stories more explict 

    Signed-off-by: Simone Tiraboschi <[email protected]>
    @tiraboschi
    tiraboschi committed Nov 4, 2024
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