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k3s/docs/identifiers.md

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Separated user, dev, and design docs. Renamed: logging.md -> devel/logging.m Renamed: access.md -> design/access.md Renamed: identifiers.md -> design/identifiers.md Renamed: labels.md -> design/labels.md Renamed: namespaces.md -> design/namespaces.md Renamed: security.md -> design/security.md Renamed: networking.md -> design/networking.md Added abbreviated user user-focused document in place of most moved docs. Added docs/README.md explains how docs are organized. Added short, user-oriented documentation on labels Added a glossary. Fixed up some links.
2014-10-16 21:45:16 +00:00
# Identifiers
All objects in the Kubernetes REST API are identified by a Name and a UID.
Describe identifiers in Kubernetes Documents #199
2014-07-01 23:17:39 +00:00
Separated user, dev, and design docs. Renamed: logging.md -> devel/logging.m Renamed: access.md -> design/access.md Renamed: identifiers.md -> design/identifiers.md Renamed: labels.md -> design/labels.md Renamed: namespaces.md -> design/namespaces.md Renamed: security.md -> design/security.md Renamed: networking.md -> design/networking.md Added abbreviated user user-focused document in place of most moved docs. Added docs/README.md explains how docs are organized. Added short, user-oriented documentation on labels Added a glossary. Fixed up some links.
2014-10-16 21:45:16 +00:00
## Names
Names are user-provided. Only one object of a given kind can have a given name at a time. But if you delete an object, you can make a new object with the same name. Names are the used to refer to an object in a resource URL, such as `/api/v1beta3/pods/some.name`. Names may be up to maximum length of 253 characters and consist of alphanumeric characters, `-`, and `.`. See the [identifiers design doc](design/identifiers.md) for the precise syntax rules for names.
Revisit identifiers spec
2014-09-08 19:58:44 +00:00
Separated user, dev, and design docs. Renamed: logging.md -> devel/logging.m Renamed: access.md -> design/access.md Renamed: identifiers.md -> design/identifiers.md Renamed: labels.md -> design/labels.md Renamed: namespaces.md -> design/namespaces.md Renamed: security.md -> design/security.md Renamed: networking.md -> design/networking.md Added abbreviated user user-focused document in place of most moved docs. Added docs/README.md explains how docs are organized. Added short, user-oriented documentation on labels Added a glossary. Fixed up some links.
2014-10-16 21:45:16 +00:00
## UIDs
UID are generated by Kubernetes. Every object created over the whole lifetime of a Kubernetes cluster has a distinct UID.