![Taylor Peoples](/assets/img/avatar_default.png)
Currently a model of the cluster is constructed every time a strategy is executed, which will not scale in production or in larger environments. If Watcher intends to be used by larger envirionments it needs a more robust way to construct and maintain a model of the cluster. An in-memory cache of this model can be built up and kept fresh via notifications from services of interest in addition to periodic syncing logic. Co-Authored-By: Vincent FRANCOISE <Vincent.FRANCOISE@b-com.com> Change-Id: I338b1169049c80638c5229648c6f26ed39a9b622
45 KiB
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45 KiB
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![](/openstack/watcher-specs/raw/commit/39ccb17db4a77d97705a164178242044e121bd2f/doc/source/images/sequence_diagram_cluster_objects_wrapper_sync.png)