51 lines
2.8 KiB
Bash
51 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# NixOS Dev VM — one-shot install for Proxmox + SeaBIOS (BIOS/MBR)
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# Run from the NixOS minimal ISO live shell as root.
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set -euo pipefail
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DISK=/dev/sda
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GITEA="https://gitea.klhoud.com/konrad/nixos-dev-vm/raw/branch/main"
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echo "╔══════════════════════════════════════════╗"
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echo "║ NixOS Dev VM Install — klhoud.com ║"
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echo "╚══════════════════════════════════════════╝"
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echo
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# ── 1. Partition (MBR/BIOS) ────────────────────────────────────────────────
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echo "[1/5] Partitioning ${DISK}..."
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parted "${DISK}" -- mklabel msdos
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parted "${DISK}" -- mkpart primary ext4 1MiB -4GiB
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parted "${DISK}" -- mkpart primary linux-swap -4GiB 100%
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parted "${DISK}" -- set 1 boot on
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# ── 2. Format ──────────────────────────────────────────────────────────────
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echo "[2/5] Formatting..."
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mkfs.ext4 -L nixos "${DISK}1"
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mkswap -L swap "${DISK}2"
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# ── 3. Mount ───────────────────────────────────────────────────────────────
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echo "[3/5] Mounting..."
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mount /dev/disk/by-label/nixos /mnt
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swapon "${DISK}2"
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# ── 4. Place config ────────────────────────────────────────────────────────
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echo "[4/5] Fetching config from Gitea..."
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nixos-generate-config --root /mnt
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curl -fsSL "${GITEA}/configuration.nix" -o /mnt/etc/nixos/configuration.nix
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curl -fsSL "${GITEA}/flake.nix" -o /mnt/etc/nixos/flake.nix
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curl -fsSL "${GITEA}/home.nix" -o /mnt/etc/nixos/home.nix
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# Keep the generated hardware-configuration.nix
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# ── 5. Install ─────────────────────────────────────────────────────────────
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echo "[5/5] Installing NixOS (this takes a while)..."
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nixos-install --flake /mnt/etc/nixos#nixos-dev --no-root-passwd
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echo
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echo "╔══════════════════════════════════════════╗"
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echo "║ Done! ✓ ║"
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echo "╚══════════════════════════════════════════╝"
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echo "Reboot with: reboot"
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echo "Then SSH: ssh konrad@<VM-IP>"
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ip addr show | grep "inet " | grep -v 127 || true
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