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276 commits

Author SHA1 Message Date
Markus Lehtonen
3a279ce751 docs: update the name of the base image 2022-11-02 15:10:46 +02:00
Kubernetes Prow Robot
e5c8180558
Merge pull request #937 from pacoxu/master
Stop using the beta.kubernetes.io/os and arch labels
2022-10-27 05:36:32 -07:00
Paco Xu
4e12ed8aac Stop using the beta.kubernetes.io/os and arch labels 2022-10-27 11:03:14 +08:00
Fabiano Fidêncio
d5db1cf907 cpu: Discover Intel TDX
Set `cpu-security.tdx.enable` to `true` when TDX is avialable and has
been enabled. otherwise it'll be set to `false`.

`/sys/module/kvm_intel/parameters/tdx` presence and content is used to
detect whether a CPU is Intel TDX capable.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
2022-10-03 09:56:24 +02:00
Kubernetes Prow Robot
8662d17530
Merge pull request #871 from fmuyassarov/disable-hook
Config option to disable hooks
2022-09-26 10:40:08 -07:00
Markus Lehtonen
db7dd93a64 docs: fix incorrect shell snippet for removing labels 2022-09-15 16:18:09 +03:00
Markus Lehtonen
f21315d85f Update kubernetes registry to registry.k8s.io
Update registry location for non-nfd images.
2022-09-12 11:23:04 +03:00
Markus Lehtonen
4f34451db8 Update NFD registry to registry.k8s.io
Kubernetes has moved to a new container image registry:
https://groups.google.com/a/kubernetes.io/g/dev/c/DYZYNQ_A6_c/m/FpHqeVR2BAAJ
2022-09-12 11:21:12 +03:00
Kubernetes Prow Robot
77af16fe9d
Merge pull request #880 from fmuyassarov/add-tiltfile/feruz
Add Tilt option for developing NFD
2022-09-06 12:06:23 -07:00
Kubernetes Prow Robot
81da164b7f
Merge pull request #833 from marquiz/devel/security-refactor
cpu: re-organize security features
2022-09-01 05:29:06 -07:00
Feruzjon Muyassarov
e7af8d068f Update documentation about hooks depreciation
Signed-off-by: Feruzjon Muyassarov <feruzjon.muyassarov@intel.com>
2022-09-01 10:58:35 +03:00
Feruzjon Muyassarov
a675fd93fd Don't advertise BASE_IMAGE_FULL and BASE_IMAGE_MINIMAL
Signed-off-by: Feruzjon Muyassarov <feruzjon.muyassarov@intel.com>
2022-08-30 17:37:01 +03:00
Feruzjon Muyassarov
a30ceb2973 Describe how to develop locally with Tilt
Signed-off-by: Feruzjon Muyassarov <feruzjon.muyassarov@intel.com>
2022-08-30 17:36:58 +03:00
Viktor Oreshkin
7498e49ba5 helm: add priorityClassName to worker
Signed-off-by: Viktor Oreshkin <imselfish@stek29.rocks>
2022-08-22 06:45:52 +03:00
Francesco Romani
622adf3863 test: e2e: configurable pull policy
In some cases (CI) it is useful to run NFD e2e tests using
ephemeral clusters. To save time and bandwidth, it is also useful
to prime the ephemeral cluster with the images under test.

In these circumstances there is no risk of running a stale image,
and having a `Always` PullPolicy hardcoded actually makes
the whole exercise null.

So we add a new option, disabled by default, to make the e2e
manifest use the `IfNotPresent` pull policy, to effectively
cover this use case.

Signed-off-by: Francesco Romani <fromani@redhat.com>
2022-08-10 15:06:59 +02:00
Mikko Ylinen
026fcb2199 go.mod: update github.com/klauspost/cpuid to v2.1.0
The release relaxes detection of features that have non-AVX512
versions etc..

Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
2022-08-09 11:25:39 +03:00
Markus Lehtonen
f62b057bcd cpu: re-organize security features
Move existing security/trusted-execution related features (i.e. SGX and
SE) under the same "security" feature, deprecating the old features. The
motivation for the change is to keep the source code and user interface
more organized as we experience a constant inflow of similar security
related features. This change will affect the user interface so it is
less painful to do it early on.

New feature labels will be:

  feature.node.kubernetes.io/cpu-security.se.enabled
  feature.node.kubernetes.io/cpu-security.sgx.enabled

and correspondingly new "cpu.security" feature with "se.enabled" and
"sgx.enabled" elements will be available for custom rules, for example:

      - name: "sample sgx rule"
        labels:
          sgx.sample.feature: "true"
        matchFeatures:
          - feature: cpu.security
            matchExpressions:
              "sgx.enabled": {op: IsTrue}

At the same time deprecate old labels "cpu-sgx.enabled" and
"cpu-se.enabled" feature labels and the corresponding features for
custom rules. These will be removed in the future causing an effective
change in NFDs user interface.
2022-06-28 13:38:31 +03:00
Markus Lehtonen
136c036d4d Drop the iommu source
It was deprecated in v0.10.0.
2022-06-14 15:00:29 +03:00
Markus Lehtonen
b480f5b0ba docs: small typo fix in cpuid feature list 2022-06-08 09:16:37 +03:00
Markus Lehtonen
cc1da2efe3 docs: update x86 cpuid feature list
Update the partial list of x86 cpuid features that are presented in the
NFD documentation. In particular, the following instructions were left
out of the list: AVXSLOW, CETIBT, CETSS, CLDEMOTE, HLE, MPX, RTM,
RTM_ALWAYS_ABORT, SERIALIZE, SHA, TSXLDTRK.
2022-06-07 11:56:12 +03:00
Markus Lehtonen
05af1841cd docs: fix operator deployment instructions
Namespace parameter was dropped in operator v0.4.0.
2022-05-02 13:27:18 +03:00
Markus Lehtonen
9424eb7042 docs: remove fixed release tag in developer guide
Let the documentation follow the latest release name. Even if it's just
referential here it would look odd in the future if we refer to some
ancient version.
2022-03-29 09:47:42 +03:00
Jakob Naucke
9e95dde38b
cpu: Discover IBM Secure Execution
Set `cpu.se-enabled` to `true` when IBM Secure Execution for Linux
(IBM Z & LinuxONE) is available and has been enabled.

Uses `/sys/firmware/uv/prot_virt_host`, which is available in kernels
>=5.12 + backports. For simplicity, skip more complicated facility &
kernel cmdline lookups.
2022-03-28 12:28:07 +02:00
Carlos Eduardo Arango Gutierrez
cb0a6fca53
Add cpu-model feature detection (#792)
* Add cpu-model feature detection

Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>

* Apply suggestions from code review

Co-authored-by: Markus Lehtonen <markus.lehtonen@intel.com>

Co-authored-by: Markus Lehtonen <markus.lehtonen@intel.com>
2022-03-28 02:51:23 -07:00
Kubernetes Prow Robot
f952b9feed
Merge pull request #794 from dailymotion-oss/feat/add-annotations-dp-ds
helm: add annotations to daemonset and deployment
2022-03-25 07:37:59 -07:00
Cyril Corbon
eeb1f0d5e5
helm: add annotations to daemonset and deployment
Signed-off-by: Cyril Corbon <cyril.corbon@dailymotion.com>
2022-03-24 12:13:29 +01:00
Markus Lehtonen
36341bf4c7 apis/nfd: empty match expression set returns no features for templates
This patch changes a rare corner case of custom label rules with an
empty set of matchexpressions. The patch removes a special case where an
empty match expression set matched everything and returned all feature
elements for templates to consume. With this patch the match expression
set logically evaluates all expressions in the set and returns all
matches - if there are no expressions there are no matches and no
matched features are returned. However, the overall match result
(determining if "non-template" labels will be created) in this special
case will be "true" as before as none of the zero match expressions
failed.

The former behavior was somewhat illogical and counterintuitive: having
1 to N expressions matched and returned 1 to N features (at most), but,
having 0 expressions always matched everything and returned all
features. This was some leftover proof-of-concept functionality (for
some possible future extensions) that should have been removed before
merging.
2022-03-24 11:43:42 +02:00
Carlos Eduardo Arango Gutierrez
73d874b92f
Fix a couple typos
Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
2022-03-23 19:16:01 -04:00
Mikko Ylinen
9bbb960d35 deployment/helm: add resourceLabels to master args
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
2022-03-23 06:59:49 +02:00
Kubernetes Prow Robot
dbc70713f7
Merge pull request #716 from marquiz/devel/iommu-version
source/pci: detect intel-iommu/version
2022-03-15 05:32:12 -07:00
Vaibhav Goel
b070684af0
Fixed the incorrect references (#769)
* Fixed the incorrect references in customization guide

* Fixd the line length issue on PR

* Fixed again the length issue

* Updated customization.md
2022-03-15 05:16:11 -07:00
Cam Hutchison
678080c5f1 docs: Update default K8S_NAMESPACE
Change the default K8S_NAMESPACE to node-feature-discovery from
kube-system. The default was changed in the Makefile in commit
5d4484a1d9, but the docs were not updated
to correspond with that.
2022-02-14 19:19:49 +11:00
Kubernetes Prow Robot
27ccbcec55
Merge pull request #754 from marquiz/documentation/custom-config
docs: use new custom rule format in worker config reference
2022-01-25 09:30:31 -08:00
Markus Lehtonen
fc32386287 docs: re-fix operator deployment instructions
Back to how it was - the 'stable' channel went away in the latest NFD
update on community-opetors (operatorhub.io).
2022-01-25 18:27:15 +02:00
Kubernetes Prow Robot
8bb3c84578
Merge pull request #726 from marquiz/documentation/operator-deployment
docs: fix operator deployment instructions
2022-01-25 05:42:32 -08:00
Kaito Ii
a717cfd716
docs: update helm document to match values.yaml (#727)
* update helm document to match values.yaml

* Add links
2022-01-25 01:00:32 -08:00
Markus Lehtonen
e3661bda30 docs: use new custom rule format in worker config reference
Also, update the reference linking to the documentation of the custom
source to point to the customization guide.
2022-01-25 10:31:21 +02:00
Markus Lehtonen
3a70803352 docs: drop topology-updater cmdline help from developer guide
Similar to what we did for nfd-master and nfd-worker in
0d21b3d720.
2022-01-21 17:06:52 +02:00
Markus Lehtonen
7e1f5cb347 docs: clarify deployment requirements 2022-01-21 15:21:51 +02:00
Markus Lehtonen
64b3838579 source/pci: detect intel-iommu/version
Discover "iommu/intel-iommu/version" sysfs attribute for pci devices.
This information is available for custom label rules.

An example custom rule:

  - name: "iommu version rule"
    labels:
      iommu.version_1: "true"
    matchFeatures:
      - feature: pci.device
        matchExpressions:
          "iommu/intel-iommu/version": {op: In, value: ["1:0"]}
2022-01-21 15:16:37 +02:00
Markus Lehtonen
f302962519 docs: fix operator deployment instructions 2022-01-21 15:15:20 +02:00
Kubernetes Prow Robot
8ea6b765c8
Merge pull request #698 from zvonkok/multi-arch
Multi ARCH build amd64, arm64
2022-01-20 07:21:52 -08:00
Zvonko Kaiser
c69e47a27a Iniital multi arch build 2022-01-20 15:41:08 +01:00
Kubernetes Prow Robot
cc08c39902
Merge pull request #715 from marquiz/documentation/features
docs: small fix in block and net features in customization guide
2022-01-11 06:41:17 -08:00
Markus Lehtonen
58a1b04b2f docs: small fix in block and net features in customization guide
In the list of available features, list 'name' separately as it's not
from a sysfs file like the other attributes.
2022-01-11 12:01:55 +02:00
Markus Lehtonen
152f3531fe source/pci: add iommu_group/type attribute
Add "iommu_group/type" to the list of PCI device attributes that are
discovered. The value is the raw value from sysfs (i.e DMA, DMA-FQ or
identity).

No built-in (automatic) labels are generated based on this, but, the
attribute is available for custom label rules to use. Examples of custom
rules:

  - name: "iommu enabled rule"
    labels:
      iommu.enabled: "true"
    matchFeatures:
      - feature: pci.device
        matchExpressions:
          "iommu_group/type": {op: NotIn, value: ["unknown"]}

  - name: "iommu passthrough rule"
    labels:
      iommu.passthrough: "true"
    matchFeatures:
      - feature: pci.device
        matchExpressions:
          "iommu_group/type": {op: In, value: ["identity"]}
2022-01-11 11:54:54 +02:00
Markus Lehtonen
fc25bf2dc2 docs: small tinkering on the TLS documentation
Add cross-referencing links to the helm deployment and configuration
sections. Use correct names for the tls related helm options
(tls.enabled and tls.certManager).
2022-01-10 19:12:05 +02:00
Kubernetes Prow Robot
5a2e0ce5a6
Merge pull request #704 from marquiz/documentation/customization-guide
docs: add customization guide
2022-01-10 08:17:13 -08:00
Dave Baker
9215d171c5 Initial bash at new TLS docs 2022-01-10 11:40:43 +00:00
Markus Lehtonen
302aa5a82a docs: add customization guide
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.
2022-01-08 09:56:05 +02:00
Kubernetes Prow Robot
1567900238
Merge pull request #677 from marquiz/devel/iommu-deprecation
source/iommu: deprecate and disable by default
2022-01-05 10:05:48 -08:00
Kubernetes Prow Robot
ffb6a294e5
Merge pull request #699 from marquiz/devel/helm-featurerule-controller
deployment/helm: disable nfr controller for parallel instances
2022-01-05 06:08:34 -08:00
Markus Lehtonen
edb3e6824c deployment/helm: disable nfr controller for parallel instances
Change the helm chart so that the NodeFeatureRule controller will be
disabled for other than the default deployment (i.e. all deployments
where master.instance is non-empty), unless explicitly set to true. With
this we try to ensure that there is only on controller instance for the
CR, avoiding contention and conflicts.
2022-01-04 21:25:02 +02:00
Markus Lehtonen
812073a025 deployment/helm: refactor nfd-master rbac parameters
Move top-level serviceAccount and rbac fields under master, making the
Helm chart more coherent.

Also, drop unused rbac.serviceAccountName and
rbac.serviceAccountAnnotations from values.yaml.
2022-01-04 16:30:11 +02:00
Dave Baker
b0834d7862 Enable TLS and cert-manager created certs for helm chart 2022-01-04 12:27:02 +00:00
Markus Lehtonen
838a375f85 source/iommu: deprecate and disable by default
Deprecate the iommu source and disable it by default.
2021-12-20 10:21:29 +02:00
Markus Lehtonen
b89429a4db source/local: don't prefix label names with the filename
Implicitly injecting the filename of the hook/featurefile into the name
of the label is confusing, counter-intuitive and unnecessarily complex
to understand. It's much clearer to advertise features and labels as
presented in the feature file / output of the hook.

NOTE: this breaks backwards compatibility with usage scenarios that rely
on prefixing the label with the filename.
2021-12-13 09:00:59 +02:00
Markus Lehtonen
df25b81c2e docs: fix mistake in md format
Accidentally introduced in a57a25f63c.
2021-12-08 14:39:30 +02:00
Markus Lehtonen
58e1461d90 nfd-worker: add -feature-sources command line flag
Allows controlling (enable/disable) the "raw" feature detection.
Especially useful for development and testing.
2021-12-03 09:42:35 +02:00
Markus Lehtonen
df6909ed5e nfd-worker: add core.featureSources config option
Add a configuration option for controlling the enabled "raw" feature
sources. This is useful e.g. in testing and development, plus it also
allows fully shutting down discovery of features that are not needed in
a deployment. Supplements core.labelSources which controls the
enablement of label sources.
2021-12-03 09:42:35 +02:00
Markus Lehtonen
8cd58af613 nfd-worker: disable sources more easily
Make it easier to disable single sources by prefixing the source name
with a dash ('-') in the core.sources config option (or -sources cmdline
flag).
2021-12-02 10:36:51 +02:00
Markus Lehtonen
f00be091e3 docs: amend the documentation of core.labelSources option 2021-12-02 10:36:51 +02:00
Markus Lehtonen
a22bab2d3d docs: update docs on label-sources option
Update documentation on core.labelSources/core.sources config file
options and -label-sources/-sources command line flags.
2021-12-01 17:11:49 +02:00
Kubernetes Prow Robot
86bfe74cd7 Merge pull request #671 from marquiz/fixes/single-dash-flags
Use single-dash format of cmdline flags
2021-12-01 06:45:15 -08:00
Markus Lehtonen
a57a25f63c Use single-dash format of cmdline flags
Use the single-dash (i.e. '-option' instead of '--option') format
consistently accross log messages and documentation. This is the format
that was mostly used, already, and shown by command line help of the
binaries, for example.
2021-11-25 18:03:54 +02:00
Markus Lehtonen
0d21b3d720 docs: drop cmdline help from developer guide
These just keep getting out of sync and do not provide much value. Also,
we do have dedicated cmdline reference for all the executables.
2021-11-25 13:56:09 +02:00
Mikko Ylinen
8a39434659 source/cpu: detect Intel SGX
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
2021-11-23 15:57:31 +02:00
Markus Lehtonen
e8872462dc nfd-master: add -featurerules-controller flag
Add a new command line flag for disabling/enabling the controller for
NodeFeatureRule objects. In practice, disabling the controller disables
all labels generated from rules in NodeFeatureRule objects.
2021-11-22 16:57:42 +02:00
Markus Lehtonen
e6e32a88c3 nfd-master: implement controller for NodeFeatureRule CRs
Implement a simple controller stub that operates on NodeFeatureRule
objects. The controller does not yet have any functionality other than
logging changes in the (NodeFeatureRule) objecs it is watching.

Also update the documentation on the -no-publish flag to match the new
functionality.
2021-11-22 16:57:42 +02:00
Kubernetes Prow Robot
ec57057d3c
Merge pull request #659 from vaibhav2107/contri-slack
Update the link of slack channel
2021-11-18 00:19:04 -08:00
Vaibhav
e4385d2402 Update the link of slack channel 2021-11-18 11:39:18 +05:30
Markus Lehtonen
c3e2315834 pkg/apis/nfd: specify CRD for custom labeling rules
Add a cluster-scoped Custom Resource Definition for specifying labeling
rules. Nodes (node features, node objects) are cluster-level objects and
thus the natural and encouraged setup is to only have one NFD deployment
per cluster - the set of underlying features of the node stays the same
independent of how many parallel NFD deployments you have. Our extension
points (hooks, feature files and now CRs) can be be used by multiple
actors (depending on us) simultaneously. Having the CRD cluster-scoped
hopefully drives deployments in this direction. It also should make
deployment of vendor-specific labeling rules easy as there is no need to
worry about the namespace.

This patch virtually replicates the source.custom.FeatureSpec in a CRD
API (located in the pkg/apis/nfd/v1alpha1 package) with the notable
exception that "MatchOn" legacy rules are not supported. Legacy rules
are left out in order to keep the CRD simple and clean.

The duplicate functionality in source/custom will be dropped by upcoming
patches.

This patch utilizes controller-gen (from sigs.k8s.io/controller-tools)
for generating the CRD and deepcopy methods. Code can be (re-)generated
with "make generate". Install controller-gen with:

  go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.7.0

Update kustomize and helm deployments to deploy the CRD.
2021-11-17 13:40:23 +02:00
Swati Sehgal
b444ef95a8 NFD-Topology-Updater: Bump NRT API to version v0.0.12
The NodeResourceTopology API has been made cluster
scoped as in the current context a CR corresponds to
a Node and since Node is a cluster scoped resource it
makes sense to make NRT cluster scoped as well.

Ref: https://github.com/k8stopologyawareschedwg/noderesourcetopology-api/pull/18
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
2021-11-16 13:28:23 +00:00
Ukri Niemimuukko
90598d3b5a More topology updater documentation typo fixes
Signed-off-by: Ukri Niemimuukko <ukri.niemimuukko@intel.com>
2021-11-12 14:25:32 +02:00
Kubernetes Prow Robot
b26a12cc17
Merge pull request #640 from eliaskoromilas/worker-config
deployment: Implicitly generate the worker ConfigMap name
2021-11-12 03:38:28 -08:00
Ukri Niemimuukko
0a2e3bb18d Topology-updater introduction typo fix
Signed-off-by: Ukri Niemimuukko <ukri.niemimuukko@intel.com>
2021-11-12 12:10:33 +02:00
Elias Koromilas
e22b937391 Implicitly generate the worker ConfigMap name
Signed-off-by: Elias Koromilas <elias.koromilas@gmail.com>
2021-11-03 11:21:58 +02:00
Swati Sehgal
ab62172a8d Documentation capturing enablement of NFD-Topology-Updater in NFD
Prior to this feature, NFD consisted of only software components namely
nfd-master and nfd-worker. We have introduced another software component
called nfd-topology-updater.

NFD-Topology-Updater is a daemon responsible for examining allocated resources
on a worker node to account for allocatable resources on a per-zone basis (where
a zone can be a NUMA node). It then communicates the information to nfd-master
which does the CRD creation corresponding to all the nodes in the cluster. One
instance of nfd-topology-updater is supposed to be running on each node of the
cluster.

Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
2021-10-29 10:14:38 +01:00
Markus Lehtonen
9e9ff951b2 docs: mention minimum required kubectl version
Kubectl prior to v1.21 contains too old version of kustomize for our
(kustomize-based) deployment to work.
2021-10-26 18:01:25 +03:00
Wei Zhang
158a5590ab deployment: add topology updater helm chart
Signed-off-by: Wei Zhang <kweizh@gmail.com>
2021-10-26 10:52:40 +08:00
Elias Koromilas
c17a898c4c
deployment: Simplify NFD worker configuration in Helm (#627)
* Simplify NFD worker service configuration in Helm

Signed-off-by: Elias Koromilas <elias.koromilas@gmail.com>

* Update docs/get-started/deployment-and-usage.md

Co-authored-by: Markus Lehtonen <markus.lehtonen@intel.com>

Co-authored-by: Markus Lehtonen <markus.lehtonen@intel.com>
2021-10-25 09:34:23 -07:00
Markus Lehtonen
d65d6ab2f4 docs: update ruby deps 2021-10-11 11:27:16 +03:00
Markus Lehtonen
f8bacd9097 docs: update jekyll-rdt-theme to v2.0.10
Update jekyll-rdt-theme to the latest released version. Also sync site
customization (docs/_includes) with that.
2021-10-11 11:26:37 +03:00
Markus Lehtonen
819f333118 docs: fix TOCs
Make table of contents in the pages cleaner and more readable by
dropping the main heading (H1 level) from TOCs. This was the original
intention with the usage of "no_toc" kramdown magic, which was broken,
however. The kramdown class magic needs to be specified on the line
immediately following the headinds, otherwise it has no effect. We need
to disable MD022 rule of mdlint as it does not understand this magic.
2021-09-30 10:26:25 +03:00
krishna2603
dbb99c6f18
Update developer-guide.md
changed exapmle to example
2021-09-29 23:58:27 +05:30
Markus Lehtonen
89d0f4ff3c docs: remote wip note from worker configuration reference
All configuration options are documented.
2021-09-27 15:37:50 +03:00
Carlos Eduardo Arango Gutierrez
6f4fbefacd
Fix broken link on docs/get-started
Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
2021-09-21 07:57:55 -05:00
Carlos Eduardo Arango Gutierrez
f9e09e5fd4
Fix broken link for worker-conf example
Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
2021-09-02 11:41:03 -05:00
Kubernetes Prow Robot
92920d48d3
Merge pull request #589 from vaibhav2107/link-deploy
Fix a link in deployment-and-usage.md
2021-09-02 05:46:10 -07:00
Vaibhav
ac720ef57a Fix a link in deployment-and-usage.md 2021-09-01 22:41:04 +05:30
Kubernetes Prow Robot
189f86bec8
Merge pull request #548 from marquiz/devel/profile-ns
nfd-master: allow profile.node.kubernetes.io label ns
2021-08-27 07:24:04 -07:00
Vaibhav Goel
87feb9610b
Fix the typo in deployment-and-usage.md (#575)
* Fix the typo in deployment-and-usage.md

* Update in doc/get-started/deployment-and-usage.md
2021-08-25 00:32:39 -07:00
Kubernetes Prow Robot
c07c6354fc
Merge pull request #572 from marquiz/docs/cstate
docs: clarify the cpu.cstate feature
2021-08-19 07:55:24 -07:00
Markus Lehtonen
7dfd7d289f docs: document all the provided kustomize overlays 2021-08-18 15:10:25 +03:00
Markus Lehtonen
63c1256d08 Drop deployment templates
Resort to kustomize, instead. Update docs and scripts, accordingly.

Bump cert-manager version in the deployment instructions to v1.5.1.
2021-08-18 15:10:25 +03:00
Markus Lehtonen
0f2554abf1 helm: move files under deployment/helm 2021-08-16 14:44:26 +03:00
Markus Lehtonen
4ef58d7fc8 docs: clarify the cpu.cstate feature 2021-08-13 11:43:03 +03:00
Markus Lehtonen
55bd633425 nfd-master: allow profile.node.kubernetes.io label ns
Add a separate label namespace for profile labels, intended for
user-specified higher level "meta features". Also sub-namespaces of this
(i.e. <sub-ns>.profile.node.kubernetes.io) are allowed.
2021-08-10 19:39:59 +03:00
Kubernetes Prow Robot
4a22a39928
Merge pull request #536 from marquiz/devel/label-sub-ns
nfd-master: allow sub-namespaces of the default label ns
2021-08-10 04:19:18 -07:00
Markus Lehtonen
eb666f521d nfd-master: allow sub-namespaces of the default label ns
Allow <sub-ns>.feature.node.kubernetes.io label namespaces. Makes it
possible to have e.g. vendor specific label ns without the need to user
-extra-label-ns.
2021-08-10 11:41:52 +03:00
Carlos Eduardo Arango Gutierrez
59172007b2
Remove wrong comands
Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
2021-08-04 21:01:02 -05:00
Markus Lehtonen
31bd91988f cpuid: correct the name of SSE4* cpuid flags
The naming was changed in when with cpuid v2
(github.com/klauspost/cpuid/v2) and we didn't catch this in NFD. No
issue reports of the inadvertent naming change so let's just adapt to
the updated naming in NFD configuration. The SSE4* labels are disabled
by default so they're not widely used, if at all.
2021-07-06 11:54:55 +03:00
Markus Lehtonen
4d19e1ab85 docs: show full version number in sidebar
Change the sidebar customization so that the full version (e.g. v0.8.2)
is displayed, instead of the truncated "releae branch version" (e.g.
v0.8) in the top left corner of the page. The items in the version menu
are unchanged and will still show the shorter form.
2021-05-19 11:02:10 +03:00
Jorik Jonker
d857f88d2d Add support for using USB device serial number
In my homelab, I have different FTDI serial converters connected to
several utility meters. They all have identical vendor/device, but
different serials.

In order to detect a specific FTDI unit (eg.  the one connected to my
electricity meter), I'd like feature labels triggered by a specific USB
serial.

Signed-off-by: Jorik Jonker <jorik@kippendief.biz>
2021-05-06 13:34:39 +00:00
Jordan Jacobelli
630e97a52c helm: add extraLabelNs master flag
Signed-off-by: Jordan Jacobelli <jordanjacobelli04@gmail.com>
2021-04-20 16:25:12 +02:00
robertdavidsmith
77bd4e4cf6
Accept client certs based on SAN, not just CN (#514)
* first attempt at SAN-based VerifyNodeName

* Update docs on verify-node-name
2021-04-20 01:44:32 -07:00
rmr-silicom
a896ff3011
Add support for configurable runtime full and minimal images. (#513)
* Add support for configurable runtime full and minimal images.

* Fixups and renamings.

* Change variables *_IMG_* to *_IMAGE_*

* Fix args in Dockerfile also.
2021-04-20 00:42:33 -07:00
Markus Lehtonen
72a4162c98 docs: fixes in Helm documentation
Use correct spelling of Helm in heading (start with a capital letter).
Use https url for the chart repo.
2021-04-13 10:09:43 +03:00
Kubernetes Prow Robot
ba51a92d63
Merge pull request #492 from adrianchiris/doc-fix-1
Docs: Add Table header to master/worker chart parameters
2021-03-18 10:11:20 -07:00
Adrian Chiris
30dabcf7bf Docs: Add Table header to master/worker chart parameters
While on the project website it looks OK, it does
not render correctly in Markdown.

Signed-off-by: Adrian Chiris <adrianc@nvidia.com>
2021-03-18 15:31:41 +00:00
Markus Lehtonen
11def7b459 docs: describe Helm repo as the primary option for Helm 2021-03-18 16:55:28 +02:00
Kubernetes Prow Robot
b8a1426252
Merge pull request #481 from marquiz/docs/config-reference
docs: document all config file options
2021-03-17 06:28:56 -07:00
Markus Lehtonen
c670526d9f docs: unify the presentation of defaults in worker config reference 2021-03-16 15:09:53 +02:00
Markus Lehtonen
30ef376568 docs: document all config file options
Add rudimentary documentation of all options related to feature sources.
Now all options are covered in the config reference.
2021-03-16 15:09:53 +02:00
Markus Lehtonen
9ba153e081 docs: fix some internal references
Some reference point to the wrong section after headings have changed.
2021-03-16 14:24:15 +02:00
Kubernetes Prow Robot
a78a5d5973
Merge pull request #472 from marquiz/documentation/helm
docs: updates to documentation of Helm parameters
2021-03-16 02:46:34 -07:00
Kubernetes Prow Robot
d15227fe5b
Merge pull request #471 from marquiz/devel/image-minimal
docs: describe deployment of the minimal image
2021-03-15 08:05:05 -07:00
Mikko Ylinen
ee261b8288 Document cert-manager usage
cert-manager can be used to automate TLS certificate management for
nfd-master and the nfd-worker pod(s).

Add a template to deploy cert-manager CA Issuer and Certificates and
document steps how to use them.

Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
2021-03-12 09:39:30 +02:00
Markus Lehtonen
02e5e50dbb docs: describe deployment of the minimal image 2021-03-11 20:35:21 +02:00
Kubernetes Prow Robot
e0d700d378
Merge pull request #463 from bfournie/new_cpu_features
Support for additional cpu features
2021-03-11 07:30:21 -08:00
Kubernetes Prow Robot
344f412e95
Merge pull request #470 from marquiz/docs/headings
docs: unify capitalization of headings
2021-03-11 02:12:24 -08:00
Markus Lehtonen
7fc6cd632c docs: unify capitalization of headings 2021-03-11 12:07:01 +02:00
Markus Lehtonen
708576cd71 docs: change the default of Helm image.repository parameter
Take the default value displayed for the image.repository Helm chart
parameter dynamically from the Jekyll configuration. This way, we
get the correct value for releases/release branches.
2021-03-10 14:21:19 +02:00
Markus Lehtonen
4039278fdf docs: document the image.tag helm parameter 2021-03-10 14:21:17 +02:00
Markus Lehtonen
f4e0c589b8 docs: update documentation on the image variants 2021-03-10 11:10:08 +02:00
Bob Fournier
a65f73e834 Support for additional cpu features
This adds additional cpu features:
- pstate status from status of intel_pstate driver
- pstate scaling settings from scaling_governor
- cstate enable from max_cstates in intel_idle driver
2021-03-05 13:15:49 -05:00
Markus Lehtonen
7e6f740c9f test/e2e: make openshift bits optional
Only enabled if OPENSHIFT is specified in the environment when running
make e2e-test, for example:

  $ OPENSHIFT=y make e2e-test
2021-02-25 17:54:07 +02:00
Markus Lehtonen
3f18e880b4 nfd-worker: dynamic configuration of klog
Make it possible to dynamically (at run-time) alter most of the logging
configuration from the config file.
2021-02-25 16:10:43 +02:00
Markus Lehtonen
7da7fde8f6 nfd-worker: switch to klog
Greatly expands logging capabilities and flexibility with verbosity
options, among other things.
2021-02-25 16:10:43 +02:00
Kubernetes Prow Robot
efa74905ba
Merge pull request #445 from marquiz/devel/klog
nfd-master: switch to klog
2021-02-25 05:43:25 -08:00
Markus Lehtonen
3886cfb99e docs: fix mdlint issues 2021-02-25 15:13:40 +02:00
Markus Lehtonen
bc289d0783 docs: enable markdown linting 2021-02-25 15:13:40 +02:00
Markus Lehtonen
3ffb7b8fc5 nfd-master: switch to klog 2021-02-25 07:50:37 +02:00
Markus Lehtonen
7c9943e634 docs: align docs with the single-dash command line flags
After moving to the flags package for command line argument parsing NFD
accepts command line arguments (flags) starting with a single dash (e.g.
-no-publish in addition to --no-publish). Even if double-dash can be
used the single-dash version is printed e.g. in the usage string (from
-h, -help) so align documentation with that.
2021-02-24 21:31:07 +02:00
Kubernetes Prow Robot
d36500789e
Merge pull request #429 from slintes/configmap-hostname-labels
Added nodename rule to custom source
2021-02-24 09:20:50 -08:00
Marc Sluiter
7038e49d02
source/custom: Add nodename rule
There are cases when the only available metadata for discovering
features is the node's name. The "nodename" rule extends the custom
source and matches when the node's name matches one of the given
nodename regexp patterns.
It is also possible now to set an optional "value" on custom rules,
which overrides the default "true" label value in case the rule matches.
In order to allow more dynamic configurations without having to modify
the complete worker configuration, custom rules are additionally read
from a "custom.d" directory now. Typically that directory will be filled
by mounting one or more ConfigMaps.

Signed-off-by: Marc Sluiter <msluiter@redhat.com>
2021-02-24 16:26:35 +01:00
Markus Lehtonen
3fd61eacdb nfd-worker: switch to flag in command line parsing 2021-02-24 12:06:16 +02:00
Markus Lehtonen
47033db9c1 nfd-master: use flag for command line parsing 2021-02-24 12:06:16 +02:00
Ivan Kolodyazhny
88bd80d415 Add NFD master '--instance' flag support to Helm chart 2021-02-21 09:45:20 +02:00
Adrian Chiris
e80900b8ee Add helm chart for NFD
This commit adds Helm chart for node-feature-discovery

Signed-off-by: Adrian Chiris <adrianc@nvidia.com>
Signed-off-by: Ivan Kolodiazhnyi <ikolodiazhny@nvidia.com>
2021-02-18 17:19:09 +02:00
Markus Lehtonen
d761bc4fcd docs: update documentation regarding configuration
Publish an incomplete version of the NFD Worker Configuration File
Reference, currently covering only the newly added 'core' configuration
flags.
2021-02-17 21:42:52 +02:00
Markus Lehtonen
7e88f00e05 nfd-worker: add core.sources config option
Add a config file option for controlling the enabled feature sources,
aimed at replacing the --sources command line flag which is now marked
as deprecated. The command line flag takes precedence over the config
file option.
2021-02-17 21:36:20 +02:00
Markus Lehtonen
ed177350fc nfd-worker: add core.labelWhiteList config option
Add a config file option for label whitelisting. Deprecate the
--label-whitelist command line flag. Note that the command line flag has
higher priority than the config file option.
2021-02-17 21:35:44 +02:00
Markus Lehtonen
d1d8de944e nfd-worker: add core.sleepInterval config option
Add a new config file option for (dynamically) controlling the sleep
interval. At the same time, deprecate the --sleep-interval command line
flag. The command line flag takes precedence over the config file option.
2021-02-17 21:35:13 +02:00
Markus Lehtonen
e52ec3480f nfd-master: implement --instance flag
This can be used to help running multiple parallel NFD deployments in
the same cluster. The flag changes the node annotation namespace to
<instance>.nfd.node.kubernetes.io allowing different nfd-master intances
to store metadata in separate annotations.
2021-02-10 13:48:31 +02:00
Kubernetes Prow Robot
8aa9460e66
Merge pull request #406 from mythi/cpuid-v2.0
go.mod: update klauspost/cpuid
2020-12-04 06:21:59 -08:00
Kubernetes Prow Robot
c624c88b10
Merge pull request #412 from marquiz/devel/prune
Add namespace and RBAC rules to nfd-prune.yaml.template
2020-12-03 05:41:00 -08:00
Markus Lehtonen
c7e66d910f Add namespace and RBAC rules to nfd-prune.yaml.template
Makes it possible to run prune on its own. Reflect this change in the
documentation.
2020-12-03 14:41:54 +02:00
Markus Lehtonen
d2bfa3c39b docs: more options in uninstallation instructions 2020-12-03 14:36:42 +02:00
Mikko Ylinen
94f49b9418 go.mod: update klauspost/cpuid
The latest changes in klauspost/cpuid add detection for Sapphire Rapids
new instructions.

Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
2020-11-30 19:04:41 +02:00