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16 lines
697 B
Markdown
16 lines
697 B
Markdown
to avoid downtime, create a......
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## Deployement
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- a blueprint for for a process-specific pod
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- you specify how many replicas of the pod to make
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- this is an *abstraction* on top of pods
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- can scale up or down
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★ if one of the replicated pods dies, the service will simply foreward the request to whatever pod has the lightest load
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what if multiple pods want to write to a storage medium? Then we have to use a......
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## StatefulSet
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- replaces deployements for *stateful* apps (apps that need static information)
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★ examples of stateful apps include databases, email, etc
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- ensures database reads/writes are synchronized
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- very complicated, consider hosting outside of the kubernetes cluster |