Extract design patterns from multicluster-scheduler, a.o. - Githubissues

admiraltyio / multicluster-controller

A Library for Building Hybrid and Multicloud Kubernetes Operators

https://admiralty.io

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Extract design patterns from multicluster-scheduler, a.o. #1

Open adrienjt opened 5 years ago

adrienjt commented 5 years ago

Multicluster-scheduler is multicluster-controller's prime application example. It uses patterns that could be generalized and hosted here as library code for re-use by other projects. Here are some of the patterns used by multicluster-scheduler:

[ ] push/pull observations (snapshots of objects as custom resources)
[ ] push/pull decisions (specs of objects to be applied in another cluster)
[x] cross-cluster garbage collection with finalizers (foreground deletion and orphan)

Other interesting patterns:

[ ] push/pull copies
[ ] cross-cluster garbage collection with controllers (add background deletion support)
[ ] ...

adrienjt commented 4 years ago

v0.3.0 introduced the decorator and garbage collection patterns.