990a26ef1f
1. Claim allocations from placement first, then claim specific resources in Resource Tracker on destination to populate migration_context.new_resources 3. cleanup specific resources when live migration succeeds/fails Because we store specific resources in migration_context during live migration, to ensure cleanup correctly we can't drop migration_context before cleanup is complete: a) when post live migration, we move source host cleanup before destination cleanup(post_live_migration_at_destination will apply migration_context and drop it) b) when rollback live migration, we drop migration_context after rollback operations are complete For different specific resource, we might need driver specific support, such as vpmem. This change just ensures that new claimed specific resources are populated to migration_context and migration_context is not droped before cleanup is complete. Change-Id: I44ad826f0edb39d770bb3201c675dff78154cbf3 Implements: blueprint support-live-migration-with-virtual-persistent-memory
13 lines
336 B
JSON
13 lines
336 B
JSON
{
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"event_type":"instance.live_migration_rollback.start",
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"payload":{
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"$ref":"common_payloads/InstanceActionPayload.json#",
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"nova_object.data":{
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"action_initiator_user": "admin",
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"task_state": "migrating"
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}
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},
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"priority":"INFO",
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"publisher_id":"nova-compute:compute"
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}
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