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docs: fix internal cross-page references by injecting .md
This commit is contained in:
Hiren Panchasara
parent
497e6c7b25
commit
bfbc47f55e
16 changed files with 60 additions and 60 deletions
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@ -49,7 +49,7 @@ helm install node-feature-discovery ./node-feature-discovery/ --namespace $NFD_N
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See the [configuration](#configuration) section below for instructions how to
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alter the deployment parameters.
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In order to deploy the [minimal](image-variants#minimal) image you need to
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In order to deploy the [minimal](image-variants.md#minimal) image you need to
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override the image tag:
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```bash
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@ -101,7 +101,7 @@ We have introduced the following Chart parameters.
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| `fullnameOverride` | string | | Override a default fully qualified app name |
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| `tls.enable` | bool | false | Specifies whether to use TLS for communications between components |
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| `tls.certManager` | bool | false | If enabled, requires [cert-manager](https://cert-manager.io/docs/) to be installed and will automatically create the required TLS certificates |
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| `enableNodeFeatureApi` | bool | false | Enable the [NodeFeature](../usage/custom-resources#nodefeature) CRD API for communicating node features. This will automatically disable the gRPC communication.
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| `enableNodeFeatureApi` | bool | false | Enable the [NodeFeature](../usage/custom-resources.md#nodefeature) CRD API for communicating node features. This will automatically disable the gRPC communication.
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### Master pod parameters
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@ -38,7 +38,7 @@ and [Topologyupdater](#topologyupdater) below.
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Alternatively you can clone the repository and customize the deployment by
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creating your own overlays. For example, to deploy the
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[minimal](image-variants#minimal) image. See [kustomize][kustomize] for more
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[minimal](image-variants.md#minimal) image. See [kustomize][kustomize] for more
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information about managing deployment configurations.
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## Overlays
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@ -59,7 +59,7 @@ scenarios under
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see [Topology Updater](#topologyupdater) below
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- [`prune`](https://github.com/kubernetes-sigs/node-feature-discovery/blob/{{site.release}}/deployment/overlays/prune):
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clean up the cluster after uninstallation, see
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[Removing feature labels](uninstallation#removing-feature-labels)
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[Removing feature labels](uninstallation.md#removing-feature-labels)
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- [`samples/cert-manager`](https://github.com/kubernetes-sigs/node-feature-discovery/blob/{{site.release}}/deployment/overlays/samples/cert-manager):
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an example for supplementing the default deployment with cert-manager for TLS
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authentication, see
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@ -68,7 +68,7 @@ scenarios under
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- [`samples/custom-rules`](https://github.com/kubernetes-sigs/node-feature-discovery/blob/{{site.release}}/deployment/overlays/samples/custom-rules):
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an example for spicing up the default deployment with a separately managed
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configmap of custom labeling rules, see
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[Custom feature source](../usage/features#custom) for more information about
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[Custom feature source](../usage/features.md#custom) for more information about
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custom node labels
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### Master-worker pod
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@ -59,7 +59,7 @@ is recommended to be done via
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EOF
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```
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In order to deploy the [minimal](image-variants#minimal) image you need to use
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In order to deploy the [minimal](image-variants.md#minimal) image you need to use
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```yaml
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image: {{ site.container_image }}-minimal
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@ -65,8 +65,8 @@ To make use of the helm chart, override `values.yaml` to enable both the
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deployment will wait until certificates are manually created, as demonstrated
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below.
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See the sample installation commands in the Helm [Deployment](helm#deployment)
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and [Configuration](helm#configuration) sections above for how to either override
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See the sample installation commands in the Helm [Deployment](helm.md#deployment)
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and [Configuration](helm.md#configuration) sections above for how to either override
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individual values, or provide a yaml file with which to override default
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values.
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@ -16,9 +16,9 @@ sort: 6
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---
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Follow the uninstallation instructions of the deployment method used
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([kustomize](kustomize#uninstallation),
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[helm](helm#uninstalling-the-chart) or
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[operator](operator#uninstallation)).
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([kustomize](kustomize.md#uninstallation),
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[helm](helm.md#uninstalling-the-chart) or
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[operator](operator.md#uninstallation)).
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## Removing feature labels
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@ -43,14 +43,14 @@ NFD-Topology-Updater is a daemon responsible for examining allocated
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resources on a worker node to account for resources available to be allocated
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to new pod on a per-zone basis (where a zone can be a NUMA node). It then
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creates or updates a
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[NodeResourceTopology](../usage/custom-resources#noderesourcetopology) custom
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[NodeResourceTopology](../usage/custom-resources.md#noderesourcetopology) custom
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resource object specific to this node. One instance of nfd-topology-updater is
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supposed to be running on each node of the cluster.
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## NFD-Topology-Garbage-Collector
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NFD-Topology-Garbage-Collector is a daemon responsible for cleaning obsolete
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[NodeResourceTopology](../usage/custom-resources#noderesourcetopology) objects,
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[NodeResourceTopology](../usage/custom-resources.md#noderesourcetopology) objects,
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obsolete means that there is no corresponding worker node.
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One instance of nfd-topology-gc is supposed to be running in the cluster.
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@ -104,7 +104,7 @@ NFD also annotates nodes it is running on:
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| [<instance>.]nfd.node.kubernetes.io/feature-labels | Comma-separated list of node labels managed by NFD. NFD uses this internally so must not be edited by users.
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| [<instance>.]nfd.node.kubernetes.io/extended-resources | Comma-separated list of node extended resources managed by NFD. NFD uses this internally so must not be edited by users.
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NOTE: the [`-instance`](../reference/master-commandline-reference#instance)
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NOTE: the [`-instance`](../reference/master-commandline-reference.md#instance)
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command line flag affects the annotation names
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Unapplicable annotations are not created, i.e. for example master.version is
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@ -114,13 +114,13 @@ only created on nodes running nfd-master.
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NFD takes use of some Kubernetes Custom Resources.
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[NodeFeature](../usage/custom-resources#nodefeature)s (EXPERIMENTAL)
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[NodeFeature](../usage/custom-resources.md#nodefeature)s (EXPERIMENTAL)
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can be used for representing node features and requesting node labels to be
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generated.
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NFD-Master uses [NodeFeatureRule](../usage/custom-resources#nodefeaturerule)s
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NFD-Master uses [NodeFeatureRule](../usage/custom-resources.md#nodefeaturerule)s
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for custom labeling of nodes.
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NFD-Topology-Updater creates
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[NodeResourceTopology](../usage/custom-resources#noderesourcetopology) objects
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[NodeResourceTopology](../usage/custom-resources.md#noderesourcetopology) objects
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that describe the hardware topology of node resources.
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@ -140,7 +140,7 @@ nfd-master -verify-node-name -ca-file=/opt/nfd/ca.crt \
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### -enable-nodefeature-api
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The `-enable-nodefeature-api` flag enables the
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[NodeFeature](../usage/custom-resources#nodefeature) CRD API for receiving
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[NodeFeature](../usage/custom-resources.md#nodefeature) CRD API for receiving
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feature requests. This will also automatically disable the gRPC interface.
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Default: false
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@ -181,8 +181,8 @@ nfd-master -no-publish
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The `-crd-controller` flag specifies whether the NFD CRD API controller is
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enabled or not. The controller is responsible for processing
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[NodeFeature](../usage/custom-resources#nodefeature) and
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[NodeFeatureRule](../usage/custom-resources#nodefeaturerule) objects.
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[NodeFeature](../usage/custom-resources.md#nodefeature) and
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[NodeFeatureRule](../usage/custom-resources.md#nodefeaturerule) objects.
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Default: *true*
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@ -126,7 +126,7 @@ nfd-worker -key-file=/opt/nfd/worker.key -cert-file=/opt/nfd/worker.crt -ca-file
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The `-kubeconfig` flag specifies the kubeconfig to use for connecting to the
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Kubernetes API server. It is only needed for manipulating
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[NodeFeature](../usage/custom-resources#nodefeature) objects, and thus the flag
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[NodeFeature](../usage/custom-resources.md#nodefeature) objects, and thus the flag
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only takes effect when
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[`-enable-nodefeature-api`](#-enable-nodefeature-api)) is specified. An empty
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value (which is also the default) implies in-cluster kubeconfig.
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@ -198,7 +198,7 @@ nfd-worker -label-sources=kernel,system,local
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### -enable-nodefeature-api
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The `-enable-nodefeature-api` flag enables the experimental
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[NodeFeature](../usage/custom-resources#nodefeature) CRD API
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[NodeFeature](../usage/custom-resources.md#nodefeature) CRD API
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for communicating with nfd-master. This will also automatically disable the
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gRPC communication to nfd-master. When enabled, nfd-worker will create per-node
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NodeFeature objects the contain all discovered node features and the set of
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@ -221,7 +221,7 @@ to nfd-master and no NodeFeature objects are created or updated in the API
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server.
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Note: This flag takes precedence over the
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[`core.noPublish`](worker-configuration-reference#corenopublish)
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[`core.noPublish`](worker-configuration-reference.md#corenopublish)
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configuration file option.
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Default: *false*
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@ -133,11 +133,11 @@ core:
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Setting `core.noPublish` to `true` disables all communication with the
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nfd-master and the Kubernetes API server. It is effectively a "dry-run" option.
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NFD-Worker runs feature detection normally, but no labeling requests are sent
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to nfd-master and no [NodeFeature](../usage/custom-resources#nodefeature)
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to nfd-master and no [NodeFeature](../usage/custom-resources.md#nodefeature)
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objects are created or updated in the API server.
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Note: Overridden by the
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[`-no-publish`](worker-commandline-reference#-no-publish) command line flag (if
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[`-no-publish`](worker-commandline-reference.md#-no-publish) command line flag (if
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specified).
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Default: `false`
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@ -334,7 +334,7 @@ sources:
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Configuration option to disable/enable hooks execution. Enabled by default.
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Hooks are DEPRECATED since v0.12.0 release and support will be removed in a
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future release. Use
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[feature files](../usage//customization-guide#feature-files) instead.
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[feature files](../usage//customization-guide.md#feature-files) instead.
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Related tracking issues:
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@ -429,7 +429,7 @@ With the example config above NFD would publish labels like:
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List of rules to process in the custom feature source to create user-specific
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labels. Refer to the documentation of the
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[custom feature source](../usage/customization-guide#custom-feature-source) for
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[custom feature source](../usage/customization-guide.md#custom-feature-source) for
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details of the available rules and their configuration.
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Default: *empty*
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@ -26,7 +26,7 @@ disabled by default. If enabled, nfd-master watches for NodeFeature objects,
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labels nodes as specified and uses the listed features as input when evaluating
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[NodeFeatureRule](#nodefeaturerule)s. NodeFeature objects can be used for
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implementing 3rd party extensions (see
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[customization guide](customization-guide#nodefeature-custom-resource) for more
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[customization guide](customization-guide.md#nodefeature-custom-resource) for more
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details).
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```yaml
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@ -85,7 +85,7 @@ spec:
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```
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See the
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[Customization guide](customization-guide#node-feature-rule-custom-resource)
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[Customization guide](customization-guide.md#node-feature-rule-custom-resource)
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for full documentation of the NodeFeatureRule resource and its usage.
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## NodeResourceTopology
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@ -284,7 +284,7 @@ sources:
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directory. It is the user's responsibility to review the hooks for e.g.
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possible security implications.
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**NOTE:** The [minimal](../deployment/image-variants#minimal) image
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**NOTE:** The [minimal](../deployment/image-variants.md#minimal) image
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variant only supports running statically linked binaries.
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### Feature files
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@ -334,7 +334,7 @@ label creation, similar to the
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that the rules are specified in the worker configuration instead of a
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Kubernetes API object.
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See [worker configuration](nfd-worker#worker-configuration)
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See [worker configuration](nfd-worker.md#worker-configuration)
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for instructions how to set-up and manage the worker configuration.
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### An example custom feature source configuration
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@ -419,7 +419,7 @@ The namespace part (i.e. prefix) of the labels is controlled by nfd:
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sub-namespaces (e.g. `vendor.profile.node.kubernetes.io` and
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`sub.ns.profile.node.kubernetes.io`) by default
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- Additional namespaces may be enabled with the
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[`-extra-label-ns`](../reference/master-commandline-reference#-extra-label-ns)
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[`-extra-label-ns`](../reference/master-commandline-reference.md#-extra-label-ns)
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command line flag of nfd-master
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## Label rule format
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@ -608,7 +608,7 @@ The following features are available for matching:
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| | | **`turbo`** | bool | 'true' if turbo frequencies are enabled, otherwise 'false'
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| | | **`scaling`** | string | Active scaling_governor, possible values are 'powersave' or 'performance'.
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| **`cpu.rdt`** | flag | | | Intel RDT capabilities supported by the system
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| | | **`<rdt-flag>`** | | RDT capability is supported, see [RDT flags](features#intel-rdt-flags) for details
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| | | **`<rdt-flag>`** | | RDT capability is supported, see [RDT flags](features.md#intel-rdt-flags) for details
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| **`cpu.security`** | attribute | | | Features related to security and trusted execution environments
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| | | **`sgx.enabled`** | bool | `true` if Intel SGX (Software Guard Extensions) has been enabled, otherwise does not exist
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| | | **`se.enabled`** | bool | `true` if IBM Secure Execution for Linux is available and has been enabled, otherwise does not exist
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|
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@ -21,9 +21,9 @@ Features are advertised as labels in the Kubernetes Node object.
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Label creation in nfd-worker is performed by a set of separate modules called
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label sources. The
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[`core.labelSources`](../reference/worker-configuration-reference#corelabelsources)
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[`core.labelSources`](../reference/worker-configuration-reference.md#corelabelsources)
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configuration option (or
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[`-label-sources`](../reference/worker-commandline-reference#-label-sources)
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[`-label-sources`](../reference/worker-commandline-reference.md#-label-sources)
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flag) of nfd-worker controls which sources to enable for label generation.
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All built-in labels use the `feature.node.kubernetes.io` label namespace and
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@ -37,9 +37,9 @@ feature.node.kubernetes.io/<feature> = <value>
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given node. If features are not discovered on a consecutive run, the corresponding
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label will be removed. This includes any restrictions placed on the consecutive run,
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such as restricting discovered features with the
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[`-label-whitelist`](../reference/master-commandline-reference#-label-whitelist)
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[`-label-whitelist`](../reference/master-commandline-reference.md#-label-whitelist)
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flag of nfd-master or
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[`core.labelWhiteList`](../reference/worker-configuration-reference#corelabelwhitelist)
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[`core.labelWhiteList`](../reference/worker-configuration-reference.md#corelabelwhitelist)
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option of nfd-worker.
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### CPU
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@ -64,8 +64,8 @@ option of nfd-worker.
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| **`cpu-model.id`** | int | CPU model number.
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The CPU label source is configurable, see
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[worker configuration](nfd-worker#worker-configuration) and
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[`sources.cpu`](../reference/worker-configuration-reference#sourcescpu)
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[worker configuration](nfd-worker.md#worker-configuration) and
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[`sources.cpu`](../reference/worker-configuration-reference.md#sourcescpu)
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configuration options for details.
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#### X86 CPUID flags (partial list)
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@ -111,7 +111,7 @@ configuration options for details.
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By default, the following CPUID flags have been blacklisted: BMI1, BMI2, CLMUL,
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CMOV, CX16, ERMS, F16C, HTT, LZCNT, MMX, MMXEXT, NX, POPCNT, RDRAND, RDSEED,
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RDTSCP, SGX, SSE, SSE2, SSE3, SSE4, SSE42 and SSSE3. See
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[`sources.cpu`](../reference/worker-configuration-reference#sourcescpu)
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[`sources.cpu`](../reference/worker-configuration-reference.md#sourcescpu)
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configuration options to change the behavior.
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See the full list in [github.com/klauspost/cpuid][klauspost-cpuid].
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@ -170,8 +170,8 @@ See the full list in [github.com/klauspost/cpuid][klauspost-cpuid].
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| **`kernel-version.revision`** | string | Third component of the kernel version (e.g. '6')
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The kernel label source is configurable, see
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[worker configuration](nfd-worker#worker-configuration) and
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[`sources.kernel`](../reference/worker-configuration-reference#sourceskernel)
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[worker configuration](nfd-worker.md#worker-configuration) and
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[`sources.kernel`](../reference/worker-configuration-reference.md#sourceskernel)
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configuration options for details.
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### Memory
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@ -198,8 +198,8 @@ configuration options for details.
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`<device label>` is format is configurable and set to `<class>_<vendor>` by
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default. For more more details about configuration of the pci labels, see
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[`sources.pci`](../reference/worker-configuration-reference#sourcespci) options
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and [worker configuration](nfd-worker#worker-configuration)
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[`sources.pci`](../reference/worker-configuration-reference.md#sourcespci) options
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and [worker configuration](nfd-worker.md#worker-configuration)
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instructions.
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### USB
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@ -211,8 +211,8 @@ instructions.
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`<device label>` is format is configurable and set to
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`<class>_<vendor>_<device>` by default. For more more details about
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configuration of the usb labels, see
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[`sources.usb`](../reference/worker-configuration-reference#sourcesusb) options
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and [worker configuration](nfd-worker#worker-configuration)
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[`sources.usb`](../reference/worker-configuration-reference.md#sourcesusb) options
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and [worker configuration](nfd-worker.md#worker-configuration)
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instructions.
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### Storage
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|
|
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|
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@ -16,27 +16,27 @@ extended resources based on requests from nfd-workers and 3rd party extensions.
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## NodeFeature controller
|
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**EXPERIMENTAL**
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Controller for [NodeFeature](custom-resources#nodefeature-custom-resource)
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Controller for [NodeFeature](custom-resources.md#nodefeature-custom-resource)
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objects can be enabled with the
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[`-enable-nodefeature-api`](../reference/master-commandline-reference#-enable-nodefeature-api)
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[`-enable-nodefeature-api`](../reference/master-commandline-reference.md#-enable-nodefeature-api)
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command line flag. When enabled, features from NodeFeature objects are used as
|
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the input for the [NodeFeatureRule](custom-resources#nodefeaturerule)
|
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the input for the [NodeFeatureRule](custom-resources.md#nodefeaturerule)
|
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processing pipeline. In addition, any labels listed in the NodeFeature object
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are created on the node (note the allowed
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[label namespaces](customization-guide#node-labels) are controlled).
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[label namespaces](customization-guide.md#node-labels) are controlled).
|
||||
|
||||
> NOTE: NodeFeature API must also be enabled in nfd-worker with
|
||||
> its [`-enable-nodefeature-api`](../reference/worker-commandline-reference#-enable-nodefeature-api)
|
||||
> its [`-enable-nodefeature-api`](../reference/worker-commandline-reference.md#-enable-nodefeature-api)
|
||||
> flag.
|
||||
|
||||
## NodeFeatureRule controller
|
||||
|
||||
NFD-Master acts as the controller for
|
||||
[NodeFeatureRule](custom-resources#nodefeaturerule) objects.
|
||||
[NodeFeatureRule](custom-resources.md#nodefeaturerule) objects.
|
||||
It applies the rules specified in NodeFeatureRule objects on raw feature data
|
||||
and creates node labels accordingly. The feature data used as the input can be
|
||||
received from nfd-worker instances through the gRPC interface or from
|
||||
[NodeFeature](custom-resources#nodefeature-custom-resource) objects. The latter
|
||||
[NodeFeature](custom-resources.md#nodefeature-custom-resource) objects. The latter
|
||||
requires that the [NodeFeaure controller](#nodefeature-controller) has been
|
||||
enabled.
|
||||
|
||||
|
|
@ -44,13 +44,13 @@ enabled.
|
|||
> mechanism), (re-)labelling only happens when a request is received from
|
||||
> nfd-worker. That is, in practice rules are evaluated and labels for each node
|
||||
> are created on intervals specified by the
|
||||
> [`core.sleepInterval`](../reference/worker-configuration-reference#coresleepinterval)
|
||||
> [`core.sleepInterval`](../reference/worker-configuration-reference.md#coresleepinterval)
|
||||
> configuration option of nfd-worker instances. This means that modification or
|
||||
> creation of NodeFeatureRule objects does not instantly cause the node
|
||||
> labels to be updated. Instead, the changes only come visible in node labels
|
||||
> as nfd-worker instances send their labelling requests. This limitation is not
|
||||
> present when gRPC interface is disabled
|
||||
> and [NodeFeature](custom-resources#nodefeature-custom-resource) API is used.
|
||||
> and [NodeFeature](custom-resources.md#nodefeature-custom-resource) API is used.
|
||||
|
||||
## Deployment notes
|
||||
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ sort: 6
|
|||
|
||||
NFD-Topology-Garbage-Collector is preferably run as a Kubernetes deployment
|
||||
with one replica. It makes sure that all
|
||||
[NodeResourceTopology](custom-resources#noderesourcetopology)
|
||||
[NodeResourceTopology](custom-resources.md#noderesourcetopology)
|
||||
have corresponding worker nodes and removes stale objects for worker nodes
|
||||
which are no longer part of Kubernetes cluster.
|
||||
|
||||
|
|
|
|||
|
|
@ -12,14 +12,14 @@ sort: 5
|
|||
NFD-Topology-Updater is preferably run as a Kubernetes DaemonSet. This assures
|
||||
re-examination on regular intervals, capturing changes in the allocated
|
||||
resources and hence the allocatable resources on a per zone basis by updating
|
||||
[NodeResourceTopology](custom-resources#noderesourcetopology) custom resources.
|
||||
[NodeResourceTopology](custom-resources.md#noderesourcetopology) custom resources.
|
||||
It makes sure that new NodeResourceTopology instances are created for each new
|
||||
nodes that get added to the cluster.
|
||||
|
||||
When run as a daemonset, nodes are re-examined for the allocated resources
|
||||
(to determine the information of the allocatable resources on a per zone basis
|
||||
where a zone can be a NUMA node) at an interval specified using the
|
||||
[`-sleep-interval`](../reference/topology-updater-commandline-reference.html#-sleep-interval)
|
||||
[`-sleep-interval`](../reference/topology-updater-commandline-reference.html.md#-sleep-interval)
|
||||
option. The default sleep interval is set to 60s which is the value when no
|
||||
-sleep-interval is specified.
|
||||
In addition, it can avoid examining specific allocated resources
|
||||
|
|
|
|||
|
|
@ -22,7 +22,7 @@ Worker connects to the nfd-master service to advertise hardware features.
|
|||
|
||||
When run as a daemonset, nodes are re-labeled at an default interval of 60s.
|
||||
This can be changed by using the
|
||||
[`core.sleepInterval`](../reference/worker-configuration-reference.html#coresleepinterval)
|
||||
[`core.sleepInterval`](../reference/worker-configuration-reference.md#coresleepinterval)
|
||||
config option.
|
||||
|
||||
The worker configuration file is watched and re-read on every change which
|
||||
|
|
@ -51,7 +51,7 @@ kubectl -n ${NFD_NS} edit configmap nfd-worker-conf
|
|||
```
|
||||
|
||||
In Helm deployments,
|
||||
[Worker pod parameter](../deployment/helm#worker-pod-parameters)
|
||||
[Worker pod parameter](../deployment/helm.md#worker-pod-parameters)
|
||||
`worker.config` can be used to edit the respective configuration.
|
||||
|
||||
See
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue