ksailnet

k3s codespace nodes as tailscaled exit nodes

• tailscale
• k3sup

the dev container

{
  "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
  "runArgs": ["--device=/dev/net/tun"],
  "features": {
    "ghcr.io/tailscale/codespace/tailscale:1": {},
    "ghcr.io/devcontainers/features/sshd:1": {}
  }
}

the Dockerfile

from debian:bullseye
RUN wget k3sup
RUN k3sup install --local --ip ${tailscale ip -4}