Instead of relying on golang "net" package, use the configured host
sysfs for all discovery. No need to use hostNetwork after that so drop
it from the worker deployment templates.
- Create default yamls for deploying master and worker.
- Use kube-system namespace by default.
- Configurable namespace:
make IMAGE_REGISTRY=myhost:5000 K8S_NAMESPACE=my-nfd-devel
Also, slightly adjust the deployment instructions in README to point out
that the templates should now be usable as is to run the latest released
version of NFD.
Add support for TLS authentication. When enabled, nfd-worker verifies
that nfd-master has a valid certificate, i.e. signed by the given root
certificate and its Common Name (CN) matches the DNS name of the
nfd-master service being used. TLS authentication is enabled by
specifying --key-file and --cert-file on nfd-master, and, --ca-file on
nfd-worker.
Refactor NFD into a simple server-client system. Labeling is now done by
a separate 'nfd-master' server. It is a simple service with small
codebase, designed for easy isolation. The feature discovery part is
implemented in a 'nfd-worker' client which sends labeling requests to
nfd-server, thus, requiring no access/permissions to the Kubernetes API
itself.
Client-server communication is implemented by using gRPC. The protocol
currently consists of only one request, i.e. the labeling request.
The spec templates are converted to the new scheme. The nfd-master
server can be deployed using the nfd-master.yaml.template which now also
contains the necessary RBAC configuration. NFD workers can be deployed
by using the nfd-worker-daemonset.yaml.template or
nfd-worker-job.yaml.template (most easily used with the label-nodes.sh
script).
Only nfd-worker currently support config file or options. The (default)
NFD config file is renamed to nfd-worker.conf.
2019-04-04 22:40:24 +03:00
Renamed from node-feature-discovery-daemonset.yaml.template (Browse further)
