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Dev tools · January 18, 2021

K3sup (0.9.13) Bootstrap Ha K3s on VMs or Raspberry Pi with SSH

bootstrap K3s over SSH in < 60s 🚀. Contribute to alexellis/k3sup development by creating an account on GitHub.

K3sup (0.9.13) Bootstrap Ha K3s on VMs or Raspberry Pi with SSH launched on January 18, 2021 with 12 votes, #1,017 of 3,157 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.

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In plain words

K3sup is a bootstrapping tool that sets up K3s Kubernetes clusters on virtual machines or Raspberry Pi devices using SSH connections. It simplifies the deployment process for users who want to run Kubernetes on lightweight hardware or smaller computing environments. The tool automates cluster initialization and configuration, making it accessible for developers and hobbyists working with edge computing or resource-constrained setups.

written from the facts on this page · September 2026

From the sources

The kubeconfig file is already written to disk, and when people are doing live streams or recordings, they may not want to be printing these secrets on the screen. Clarifies the usage of the --server flags for embedded etcd. Adds "context" to the command output for when people are doing a merge of contexts. Commits 95fc8b0 Rename errors by @alexellis 539d698 Don't print the kubeconfig by default by @alexellis d59e646 Docs update by @frezbo 111e2e1 Update CLI wordings per k3s versions 1.19.1+ by @frezbo c716c18 upgrading from go 1.13 to 1.15 by @developer-guy <a class="commit-link" data-hovercard-type="commit"…from github.com

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