spack-feature-discovery

README

ArchSpec-feature-discovery

ArchSpec is a sideCard DaemonSet to enable target-arch node feature discovery for Kubernetes by leveraging Node-Feature-Discovery

Building the

Clone this repo

git clone git@github.com:archspec/archspec-feature-discovery.git

Then

buildah bud -t quay.io/<user-name>/archspec-feature-discovery:latest -f Dockerfile .

Quick-start – the short-short version

Deploy the Node-feature-Discovery with the extra option --extra-label-ns=archspec.io, then:

$ kubectl apply -f manifests/
namespace/archspec-feature-discovery created
serviceaccount/archspec-feature-discovery created
role.rbac.authorization.k8s.io/archspec-feature-discovery created
rolebinding.rbac.authorization.k8s.io/archspec-feature-discovery created
daemonset.apps/archspec-feature-discovery created

$ kubectl get all -n archspec-feature-discovery
NAME                                   READY   STATUS    RESTARTS   AGE
pod/archspec-feature-discovery-ddhnq   1/1     Running   0          7m21s
pod/archspec-feature-discovery-rr9ts   1/1     Running   0          7m21s

NAME                                        DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR                     AGE
daemonset.apps/archspec-feature-discovery   2         2         2       2            2           node-role.kubernetes.io/worker=   7m22

$kubectl get no -o json | jq .items[].metadata.labels |grep archspec
  "archspec.io/cpu.family": "6",
  "archspec.io/cpu.model": "79",
  "archspec.io/cpu.target": "haswell",
  "archspec.io/cpu.vendor": "GenuineIntel",
  "archspec.io/cpu.family": "6",
  "archspec.io/cpu.model": "79",
  "archspec.io/cpu.target": "haswell",
  "archspec.io/cpu.vendor": "GenuineIntel",