Add Generation to Consumers
Potential conflicts have been identified when more than one process attempts to allocate resources for a given consumer, and there is currently no way to detect these conflicts. We propose to add a generation field to the consumers table in Placement, and implement the same mechanism for tracking updates to consumers as is implemented for ResourceProviders.
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Add Generation to Consumers
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Add the 'generation' column to the consumers table
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Add handlers for consumer_generation
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WIP - Add a microversion for consumer generation
Approved for Rocky. -- melwitt 20180410
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Add history behind nullable project_id and user_id
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Add the Consumer object
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Add Consumer objects to Allocations
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Add generation checking logic to Consumer
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Add a microversion for consumer generation
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WIP - Change DELETE allocations to PUT []
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WIP - Add consumer generation checking logic
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Add generation column to consumers table
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Add Project object
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Add User object to placement modeling
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add Consumer object
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Add create() methods to Project, User and Consumer
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move consumer ensure to API layer
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remove Allocation.
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prep for consumer generation in API layer
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increment consumer generation when allocs change
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update add-consumer-
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WIP: Add a microversion for consumer generation
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placement: always create consumer records
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Fix nits from change Id609789ef6b4a4
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WIP: Heal allocations with missing/incomplete consumer information
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Address nits from consumer generation
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Refactor _heal_instances
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Use consumer generation in _heal_allocatio
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Gerrit topic: https:/
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Heal allocations with incomplete consumer information
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* Blueprints in grey have been implemented.
