Add Linux fresh setup toolkit

2026-06-06 00:23:11 +00:00
parent 8cb92de06f
commit 4e739c5c99
25 changed files with 1646 additions and 0 deletions
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+set -o errexit
+set -o nounset
+set -o pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=00-platform-guard.inc
+source "$SCRIPT_DIR/00-platform-guard.inc"
+
+packages=(
+  qemu-system-x86 qemu-utils libvirt-daemon-system libvirt-clients
+  virtinst virt-manager bridge-utils ovmf swtpm swtpm-tools dnsmasq-base
+)
+
+if ((EUID != 0)); then
+  printf 'CRITICAL: libvirt setup must run as root\n' >&2
+  exit 2
+fi
+require_supported_ubuntu
+if ! command -v apt-get >/dev/null 2>&1; then
+  printf 'CRITICAL: apt-get is required\n' >&2
+  exit 2
+fi
+
+apt-get update
+DEBIAN_FRONTEND=noninteractive apt-get install -y "${packages[@]}"
+systemctl enable --now libvirtd
+
+printf '\n== Virtual machines ==\n'
+virsh list --all || printf 'WARNING: unable to list virtual machines\n'
+printf '\n== Virtual networks ==\n'
+virsh net-list --all || printf 'WARNING: unable to list virtual networks\n'
+printf 'OK: libvirt/KVM setup completed\n'