openstack/swift - swift - OpenDev: Free Software Needs Free Tools

This crafts a significantly more informative and complete picture of the
appconfig object after paste has gotten a hold of it.
Change-Id: I07d7248ecf384f32d333025874ecb2782c58d6af

We're working on adding enforcement that things have appropriate
copyright license headers. In anticipation of that, fix the files that don't
have them.
Change-Id: Ie0a9fd5eece5b6671ff4389b07b69ca29be7d017

Allow Swift daemons and servers to optionally accept a directory as the
configuration parameter. Directory based configuration leverages
ConfigParser's native multi-file support. Files ending in '.conf' in the
given directory are parsed in lexicographical order. Filenames starting with
'.' are ignored. A mixture of file and directory configuration paths is not
supported - if the configuration path is a file behavior is unchanged.
 * update swift-init to search for conf.d paths when building servers
 (e.g. /etc/swift/proxy-server.conf.d/)
 * new script swift-config can be used to inspect the cumulative configuration
 * pull a little bit of code out of run_wsgi and test separately
 * fix example config bug for the proxy servers client_disconnect option
 * added section on directory based configuration to deployment guide
DocImpact
Implements: blueprint confd
Change-Id: I89b0f48e538117f28590cf6698401f74ef58003b