Difference between revisions of "Heat/ConvergenceDesign"
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+ | Etherpad link for discussions : https://etherpad.openstack.org/p/convergence | ||
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== Convergence Design == | == Convergence Design == | ||
This page proposes the design for the [https://review.openstack.org/#/c/95907/ convergence blueprints].<br /> | This page proposes the design for the [https://review.openstack.org/#/c/95907/ convergence blueprints].<br /> |
Revision as of 10:53, 18 September 2014
Etherpad link for discussions : https://etherpad.openstack.org/p/convergence
Contents
Convergence Design
This page proposes the design for the convergence blueprints.
Note: Currently this page does not address design for 3rd blueprint "Convergence continuous observer"
Flow Diagrams
Flowchart
Sequence
Data Model Change
Data model for persisting the graph
Add a new table 'resource_graph'
Column name | Type | Constraint |
---|---|---|
resource_id | varchar(36) | NOT NULL ForeignKey resource.id |
needed_by | varchar(36) | NULL ForeignKey resource.id |
stack_id | varchar(36) | NOT NULL ForeignKey stack.id |
retry_count | Integer | Default (0) |
observed_ready | Boolean | Default False |