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Diffstat (limited to 'scripts/testing/create-base-vm.sh')
| -rwxr-xr-x | scripts/testing/create-base-vm.sh | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/scripts/testing/create-base-vm.sh b/scripts/testing/create-base-vm.sh new file mode 100755 index 0000000..03409fe --- /dev/null +++ b/scripts/testing/create-base-vm.sh @@ -0,0 +1,173 @@ +#!/bin/bash +# Create base VM for archsetup testing - Manual Installation +# Author: Craig Jennings <craigmartinjennings@gmail.com> +# License: GNU GPLv3 +# +# This script creates a VM booted from Arch ISO, then waits for you to +# manually install Arch using archinstall. + +set -e + +# Get script directory +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)" + +# Source utilities +source "$SCRIPT_DIR/lib/logging.sh" +source "$SCRIPT_DIR/lib/vm-utils.sh" + +# Configuration +VM_NAME="archsetup-base" +VM_CPUS="${VM_CPUS:-4}" +VM_RAM="${VM_RAM:-8192}" # MB +VM_DISK="${VM_DISK:-50}" # GB +VM_IMAGES_DIR="$PROJECT_ROOT/vm-images" +ISO_URL="https://mirrors.kernel.org/archlinux/iso/latest/archlinux-x86_64.iso" +ISO_PATH="$VM_IMAGES_DIR/arch-latest.iso" +DISK_PATH="$VM_IMAGES_DIR/archsetup-base.qcow2" + +# Initialize logging +LOGFILE="$PROJECT_ROOT/test-results/create-base-vm-$(date +'%Y%m%d-%H%M%S').log" +init_logging "$LOGFILE" + +section "Creating Base VM for ArchSetup Testing" + +# Verify prerequisites +step "Checking prerequisites" +check_libvirt || fatal "libvirt not running" +check_libvirt_group || fatal "User not in libvirt group" +check_kvm || fatal "KVM not available" +success "Prerequisites satisfied" + +# Create vm-images directory +mkdir -p "$VM_IMAGES_DIR" + +# Download Arch ISO if needed +section "Preparing Arch Linux ISO" + +if [ -f "$ISO_PATH" ]; then + info "Arch ISO exists: $ISO_PATH" + + # Check if ISO is older than 30 days + if [ $(find "$ISO_PATH" -mtime +30 | wc -l) -gt 0 ]; then + warn "ISO is older than 30 days" + info "Downloading latest version..." + rm -f "$ISO_PATH" + else + success "Using existing ISO" + fi +fi + +if [ ! -f "$ISO_PATH" ]; then + step "Downloading latest Arch ISO" + info "URL: $ISO_URL" + info "This may take several minutes..." + + if wget --progress=dot:giga -O "$ISO_PATH" "$ISO_URL" 2>&1 | tee -a "$LOGFILE"; then + success "ISO downloaded" + else + fatal "ISO download failed" + fi +fi + +# Remove existing VM and disk +if vm_exists "$VM_NAME"; then + warn "VM $VM_NAME already exists - destroying it" + if vm_is_running "$VM_NAME"; then + virsh destroy "$VM_NAME" >> "$LOGFILE" 2>&1 + fi + virsh undefine "$VM_NAME" --nvram >> "$LOGFILE" 2>&1 || true +fi + +[ -f "$DISK_PATH" ] && rm -f "$DISK_PATH" + +# Create and start VM +section "Creating and Starting VM" + +info "Creating VM: $VM_NAME" +info " CPUs: $VM_CPUS | RAM: ${VM_RAM}MB | Disk: ${VM_DISK}GB" + +virt-install \ + --connect qemu:///system \ + --name "$VM_NAME" \ + --memory "$VM_RAM" \ + --vcpus "$VM_CPUS" \ + --disk path="$DISK_PATH",size="$VM_DISK",format=qcow2,bus=virtio \ + --cdrom "$ISO_PATH" \ + --os-variant archlinux \ + --network network=default,model=virtio \ + --graphics vnc,listen=127.0.0.1 \ + --console pty,target.type=serial \ + --boot uefi \ + --noreboot \ + --check path_in_use=off \ + --filesystem type=mount,mode=mapped,source="$PROJECT_ROOT/scripts",target=host-scripts \ + >> "$LOGFILE" 2>&1 & + +VIRT_INSTALL_PID=$! + +progress "Waiting for VM to boot from ISO" +sleep 30 + +# Check if VM started +if ! vm_is_running "$VM_NAME"; then + wait $VIRT_INSTALL_PID + EXIT_CODE=$? + fatal "VM failed to start (exit code: $EXIT_CODE)" +fi + +success "VM started successfully" + +# Display manual installation instructions +section "Manual Installation Required" + +cat << 'EOF' + +[i] +[i] Base VM is running from Arch ISO +[i] +[i] NEXT STEPS - Complete installation manually: +[i] +[i] 1. Open virt-viewer (should already be open): +[i] virt-viewer --connect qemu:///system archsetup-base +[i] +[i] 2. Login as 'root' (no password) +[i] +[i] 3. Run: archinstall +[i] +[i] 4. Configure with these settings: +[i] - Hostname: archsetup-test +[i] - Root password: archsetup +[i] - Profile: minimal +[i] - Network: dhcpcd (or NetworkManager) +[i] - Additional packages: openssh git vim sudo iperf3 mtr traceroute bind net-tools sshfs +[i] - Enable: sshd, dhcpcd (or NetworkManager) +[i] +[i] 5. After archinstall completes: +[i] - Chroot into /mnt: arch-chroot /mnt +[i] - Edit /etc/ssh/sshd_config: +[i] sed -i 's/#PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config +[i] sed -i 's/#PasswordAuthentication.*/PasswordAuthentication yes/' /etc/ssh/sshd_config +[i] - Set up shared folder mount (9p filesystem): +[i] mkdir -p /mnt/host-scripts +[i] echo 'host-scripts /mnt/host-scripts 9p trans=virtio,version=9p2000.L,rw 0 0' >> /etc/fstab +[i] - Exit chroot: exit +[i] - Poweroff: poweroff +[i] +[i] 6. After VM powers off, run: +[i] ./scripts/testing/finalize-base-vm.sh +[i] +[i] Log file: $LOGFILE +[i] + +EOF + +info "Waiting for VM to power off..." +info "(This script will exit when you manually power off the VM)" + +# Wait for virt-install to finish (VM powers off) +wait $VIRT_INSTALL_PID || true + +success "VM has powered off" +info "" +info "Next step: Run ./scripts/testing/finalize-base-vm.sh" |