https://github.com/urcomputeringpal/nuc-node-led-controller

A Kubernetes DaemonSet designed for clusters of NUCs. Updates the LED Ring to reflect the status of the node.
https://github.com/urcomputeringpal/nuc-node-led-controller

intel-nuc kubernetes kubernetes-node nuc

Last synced: 5 months ago
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A Kubernetes DaemonSet designed for clusters of NUCs. Updates the LED Ring to reflect the status of the node.

• Host: GitHub
• URL: https://github.com/urcomputeringpal/nuc-node-led-controller
• Owner: urcomputeringpal
• License: apache-2.0
• Archived: true
• Created: 2018-07-23T01:59:58.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2018-09-09T18:21:40.000Z (over 7 years ago)
• Last Synced: 2024-06-20T18:06:27.779Z (almost 2 years ago)
• Topics: intel-nuc, kubernetes, kubernetes-node, nuc
• Language: Go
• Homepage:
• Size: 3.65 MB
• Stars: 8
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

          
# Nuc Node LED Controller

A few models of Intel NUCs have a dope [software-controllable LED](https://github.com/milesp20/intel_nuc_led) on their front panel. This is a Kubernetes controller that makes that LED reflect the status of the Kubernetes node running on that NUC.

![img_2094](https://user-images.githubusercontent.com/47/43054516-8d2d9d56-8df7-11e8-9be7-b79962212441.jpg)

## Default LED Settings

|Node Status   |LED Ring       |

|--------------|---------------|

|Ready         |Solid green    |

|Unschedulable |Pulsing yellow |

|Not Ready     |Pulsing red    |

|Error         |Blinking red   |

These can be be tweaked to your liking by editing [the `nuc-node-led-controller` configmap](./config/kubernetes/default/configmaps/nuc-node-led-controller.yaml).

## Installation

The Kubernetes manifests in [`config/kubernetes/default`](./config/kubernetes/default) will create a [ClusterRole](./config/kubernetes/default/clusterroles/nuc-node-led-controller.yaml) that allows this controller to get/list/watch Nodes and a [DaemonSet](./config/kubernetes/default/daemonsets/nuc-node-led-controller.yaml) that runs a copy of [`main.go`](./main.go) on each node.

* Install https://github.com/milesp20/intel_nuc_led on each of your NUCs

* Install [Skaffold](https://github.com/GoogleContainerTools/skaffold)

```

go get github.com/urcomputeringpal/nuc-node-led-controller

cd $GOPATH/github.com/urcomputeringpal/nuc-node-led-controller

skaffold deploy

```