Volume is a component from #202201291535 that could attach local or remote storage to a #202201311630. It can ensure data persistency especially when used alongside with databases.
There are 3 main types of Volume:
Kubernetes Volume
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Storage Class
Storage Class is a type of #202201311647 that could dynamically create a 202202151901 on demand. It is not under the control of 202201291535 cluster.
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Persistent Volume Claim
Persistent Volume Claim is a type of #202201311647 that help #202201311630 to secure necessary #202202151901. It is under the control of 202201291535 cluster.
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Persistent Volume
Persistent Volume is a type of #202201311647 that hold an actual storage. It will not be under the control of 202201291535 cluster. For it to be effective, it needs to be declared beforehand the 202201311630 that will use it.
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Kubernetes Namespace
Namespace is useful in grouping different #202201291535 components except for 202201311634# and globally accessible components such as 202201311647# and 202202111433#.
- Kubernetes