https://github.com/medik8s/self-node-remediation

Automatic repair for unhealthy Kubernetes nodes
https://github.com/medik8s/self-node-remediation

availability k8s kubernetes kubernetes-node kubernetes-operator maintenance operator remediation

Last synced: 4 days ago
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Automatic repair for unhealthy Kubernetes nodes

• Host: GitHub
• URL: https://github.com/medik8s/self-node-remediation
• Owner: medik8s
• License: apache-2.0
• Created: 2022-03-29T08:50:52.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-11-13T11:48:46.000Z (about 1 month ago)
• Last Synced: 2024-12-06T03:17:12.249Z (16 days ago)
• Topics: availability, k8s, kubernetes, kubernetes-node, kubernetes-operator, maintenance, operator, remediation
• Language: Go
• Homepage: https://www.medik8s.io/
• Size: 18.5 MB
• Stars: 46
• Watchers: 7
• Forks: 17
• Open Issues: 9
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Self Node Remediation - Automatic Kubernetes Node Remediation 







Existing baremetal remediation strategies utilize BMC credentials to power-cycle and/or reprovision the host.

However there are also environments that either do not include BMCs, or there are policies

in place that prevent them from being utilized.  Such environments would also benefit from

the ability to safely recover affected workloads and restore cluster capacity (where possible).

This self node remediation controller is using an alternate mechanism for a node in a cluster to detect its health

status and take actions to remediate itself in case of a failure.  While not all remediation events can

result in the node returning to a healthy state, the proposal does allow surviving parts of the cluster

to assume the node has reached a safe state so that it’s workloads can be automatically recovered.

This work can also be useful for clusters with BMC credentials.

## More Info

https://www.medik8s.io/

## Project State

The operator is available in [operator hub](https://operatorhub.io/operator/self-node-remediation)

Self Node Remediation works best together with [Node Health Check Operator](https://operatorhub.io/operator/node-healthcheck-operator)

## Help

Feel free to join our google group to get more info - https://groups.google.com/g/medik8s