Use a separate NODE_ADDRESS environment variable in the default value of
-kubelet-config-uri (instead of NODE_NAME that was previously used).
Also change the kustomize and Helm deployments to set this variable to
node IP address. This should make the default deployment more robust,
making it work in scenarios where node name does not resolve to the node
ip, e.g. nodename != hostname.
Similar to the nfd-worker, in this PR we want to support the
dynamic run-time configurability through a config file for the nfd-master.
We'll use a json or yaml configuration file along with the fsnotify in
order to watch for changes in the config file. As a result, we're
allowing dynamic control of logging params, allowed namespaces,
extended resources, label whitelisting, and denied namespaces.
Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>
Access to the kubelet state directory may raise concerns in some setups, added an option to disable it.
The feature is enabled by default.
Signed-off-by: Talor Itzhak <titzhak@redhat.com>
Drop the gRPC communication to nfd-master and connect to the Kubernetes
API server directly when updating NodeResourceTopology objects.
Topology-updater already has connection to the API server for listing
Pods so this is not that dramatic change. It also simplifies the code
a lot as there is no need for the NFD gRPC client and no need for
managing TLS certs/keys.
This change aligns nfd-topology-updater with the future direction of
nfd-worker where the gRPC API is being dropped and replaced by a
CRD-based API.
This patch also update deployment files and documentation to reflect
this change.
Introduce two main sections "Deployment" and "Usage" and move "Developer
guide" to the top level, too. In particular, split the huge
deployment-and-usage file into multiple parts under the new main
sections. Move customization guide from "Advanced" to "Usage".
This patch also renames "Advanced" to "Reference" as only that is left
there is reference documentation.
2022-11-03 10:26:56 +02:00
Renamed from docs/advanced/topology-updater-commandline-reference.md (Browse further)
