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Update RFCs in docs/resources.md

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Vishnu Kannan 2015-01-23 22:26:07 +00:00
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docs/resources.md
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@ -22,7 +22,7 @@ Note that the resource model currently prohibits over-committing resources; we w
All resources have a _type_ that is identified by their _typename_ (a string, e.g., "memory"). Several resource types are predefined by Kubernetes (a full list is below), although only two will be supported at first: CPU and memory. Users and system administrators can define their own resource types if they wish (e.g., Hadoop slots).
A fully-qualified resource typename is constructed from a DNS-style _subdomain_, followed by a slash `/`, followed by a DNS Label.
* The subdomain must conform to [RFC 1035 section 2.3.1 'subdomain' syntax](http://tools.ietf.org/html/rfc1035) / [RFC 1123](http://www.ietf.org/rfc/rfc1123.txt) (e.g., `kubernetes.io`, `myveryown.org`).
* The subdomain must conform to [RFC 1035](http://tools.ietf.org/html/rfc1035) / [RFC 1123](http://www.ietf.org/rfc/rfc1123.txt) (e.g., `kubernetes.io`, `myveryown.org`).
* The DNS label must conform to [RFC 1123](http://www.ietf.org/rfc/rfc1123.txt) - alphanumeric characters, with a maximum length of 63 characters, with the '-' character allowed anywhere except the first or last character.
* As a shorthand, any resource typename that does not start with a subdomain and a slash will automatically be prefixed with the built-in Kubernetes _namespace_, `kubernetes.io/` in order to fully-qualify it. This namespace is reserved for code in the open source Kubernetes repository; as a result, all user typenames MUST be fully qualified, and cannot be created in this namespace.