Add support for management of Extended Resources via the
NodeFeatureRule CRD API.
There are usage scenarios where users want to advertise features
as extended resources instead of labels (or annotations).
This patch enables the discovery of extended resources, via annotation
and patch of node.status.capacity and node.status.allocatable. By using
the NodeFeatureRule API.
Co-authored-by: Carlos Eduardo Arango Gutierrez <eduardoa@nvidia.com>
Co-authored-by: Markus Lehtonen <markus.lehtonen@intel.com>
Co-authored-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Signed-off-by: Carlos Eduardo Arango Gutierrez <eduardoa@nvidia.com>
Add a separate customization guide. Move documentation of the custom and
local sources there. Also, cover the new NodeFeatureRules custom
resource and the new expression-based label rule format.
This patch also simplifies the "Feature labels" page, describing
built-in labels. Reformat the tables describing feature labels.
