Rely on markers instead which makes the update work also in the middle
of a template file. Previously it relied on the configuration data to be
at the very end of the file to be updated.
Only update documentation if the version has been released (i.e. a git
tag corresponding the version we're updating exists) or it is for the
master branch. Prevents us from pointing users to documentation of an
unreleased version.
Also updates github workflow to fetch full commit history (including
tags) so that git describe works correctly.
This Patch adds a check on make target e2e-test, to check if the
KUBECONFIG env var is set before running the test suite.
if not pressent return a valid error message.
Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
Handle both creation and parsing of the "feature-labels" and
"extended-resources" annotations in the function. I think this is more
logical to keep them together.
When updating node labels and annotations use JSON patches instead of
doing a read-modify-write on the whole node object. Patching is already
being used in managing extended resources so some of the existing code
was re-usable.
This patch should mitigate the problem of node update failures caused by
race conditions (a change in the node object between our read and write)
resulting e.g. in errors/restarts in nfd worker pods.
For historical reasons the labels in the default nfd namespace have been
internally represented without the namespace part. I.e. instead of
"feature.node.kubernetes.io/foo" we just use "foo". NFD worker uses this
representation, too, both internally and over the gRPC requests. The
same scheme has been used for annotations.
This patch changes NFD master to use fully namespaced label and
annotation names internally. This hopefully makes the code a bit more
understandable. It also addresses some corner cases making the handling
of label names consistent, making it possible to use both "truncated"
and fully namespaced names over the gRPC interface (and in the
annotations).
Trim illegal characters from the beginning and end of the kernel version
string. Label values must start and end with an alphanumeric and we want
to have some 'version.full' label, even if a sanitized one.
Add a virtually empty ConfigMap that is mounted inside the workers.
Makes it easier to start customizing the worker deployment e.g. with just:
$ kubectl -n ${NFD_NS} edit configmap nfd-worker-conf
Create a new 'templates' make target for inserting the content of
nfd-worker.conf.example into the configmap spec of the templates. Thus,
'make templates' should be run whenever the example config is update.
Update the verify.sh prow script to check that the templates are up to
date.
This patch also streamlines the documentation about configuration
management, reflecting the changes.
