watcher/doc/source/image_src/plantuml/sequence_overview_watcher_usage.txt
Vincent Françoise ed95d621f4 Removed deadline, version, extra & host_aggregate
As we are about to version the Watcher objects, we need to make sure
that upcoming model/object modifications are additive in order to
avoid having to bump the major version of the API. Therefore,
this changeset removes 4 unused DB fields that were exposed in their
associated Watcher objects (i.e. AuditTemplate and Audit).

Change-Id: Ifb0783f21cd66db16b31e3c8e376fc9d6c07dea3
Partially-Implements: blueprint watcher-versioned-objects
2016-11-07 10:39:19 +01:00

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@startuml
actor Administrator
== Create some Audit settings ==
Administrator -> Watcher : create new Audit Template (i.e. Audit settings : goal, scope, ...)
Watcher -> Watcher : save Audit Template in database
Administrator <-- Watcher : Audit Template UUID
== Launch a new Audit ==
Administrator -> Watcher : launch new Audit of the Openstack infrastructure resources\nwith a previously created Audit Template
Administrator <-- Watcher : Audit UUID
Administrator -> Watcher : get the Audit state
Administrator <-- Watcher : ONGOING
Watcher -> Watcher : compute a solution to achieve optimization goal
Administrator -> Watcher : get the Audit state
Administrator <-- Watcher : SUCCEEDED
== Get the result of the Audit ==
Administrator -> Watcher : get Action Plan
Administrator <-- Watcher : recommended Action Plan and estimated efficacy
Administrator -> Administrator : verify the recommended actions\nand evaluate the estimated gain vs aggressiveness of the solution
== Launch the recommended Action Plan ==
Administrator -> Watcher : launch the Action Plan
Administrator <-- Watcher : Action Plan has been launched
Watcher -> Watcher : trigger Actions on Openstack services
Administrator -> Watcher : get the Action Plan state
Administrator <-- Watcher : ONGOING
Administrator -> Watcher : get the Action Plan state
Administrator <-- Watcher : SUCCEEDED
@enduml