mirror of
https://github.com/theupriser/steamify-cachyos-dev.git
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theupriser
97c5c569c8
QEMU/KVM scripts for a CachyOS KDE test VM (run.sh/run.ps1, get-iso, guest SSH setup), host helper scripts to drive and inspect the cachyos-gamescope-boot wizard in the guest, and a Claude Code skill documenting the test workflow.
32 lines
1.4 KiB
Bash
Executable File
32 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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# Run INSIDE the VM (as your normal user) to make it reachable from the host
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# over SSH with key auth and passwordless sudo:
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# sudo mount -t 9p -o trans=virtio,version=9p2000.L vmtools /media && /media/guest-ssh-setup.sh
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set -euo pipefail
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here="$(cd "$(dirname "$0")" && pwd)"
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sudo pacman -S --needed --noconfirm openssh
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sudo systemctl enable --now sshd
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# Open port 22 if a firewall is active.
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if command -v ufw >/dev/null && sudo ufw status | grep -q 'Status: active'; then
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sudo ufw allow ssh
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fi
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if command -v firewall-cmd >/dev/null && sudo firewall-cmd --state >/dev/null 2>&1; then
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sudo firewall-cmd --permanent --add-service=ssh && sudo firewall-cmd --reload
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fi
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# Authorize the host's key(s), without duplicates.
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install -d -m 700 ~/.ssh
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touch ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys
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while IFS= read -r key; do
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[[ -n "$key" ]] && ! grep -qxF "$key" ~/.ssh/authorized_keys && echo "$key" >> ~/.ssh/authorized_keys
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done < <(cat "$here/host-keys.pub" 2>/dev/null)
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# Test VM only: passwordless sudo so the host can drive it non-interactively.
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echo "$USER ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/99-test-vm >/dev/null
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sudo chmod 440 /etc/sudoers.d/99-test-vm
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echo "Done. From the host: ssh -p 2222 $USER@localhost"
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[[ -s "$here/host-keys.pub" ]] || echo "No host keys were shared; add yours from the host (see add-ssh-key.ps1 on Windows)."
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