Tom Cammann f6c668bfb3 Add hostname config type

Hostnames are often used in config files and they have specific
validation requirements. This change adds a config to validate a
correct hostname are specified in a config file.

A hostname refers to a valid DNS or hostname. It must not be longer than
253 characters, have a segment greater than 63 characters and start or
end with a hyphen.

Closes-Bug: #1508943
Co-Authored-By: ChangBo Guo(gcb) <eric.guo@easystack.cn>
Change-Id: Ic1028a437aee6076c4b7f437f60bbd209f38a20e

2016-02-18 09:58:40 +00:00

454 B

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Option Definitions

oslo_config.cfg

Opt

StrOpt

BoolOpt

IntOpt

FloatOpt

ListOpt

DictOpt

MultiOpt

MultiStrOpt

IPOpt

PortOpt

HostnameOpt

DeprecatedOpt

SubCommandOpt

OptGroup

454 B Raw Blame History

Option Definitions

454 B

Raw Blame History