first commit

create-and-boot-vm.sh

@@ -0,0 +1,161 @@
+#!/bin/bash
+# create-and-boot-vm.sh - Create and boot the debian-bootc VM
+
+set -euo pipefail
+
+VM_NAME="debian-bootc"
+VM_XML="debian-bootc-vm.xml"
+QCOW2_PATH="/opt/Projects/overseer/alternate_paths/output/debian-bootc.qcow2"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Check prerequisites
+check_prerequisites() {
+    log_info "Checking prerequisites..."
+    
+    if ! command -v virsh &> /dev/null; then
+        log_error "virsh not found. Please install libvirt-clients:"
+        log_info "  sudo apt install libvirt-clients qemu-system-x86"
+        exit 1
+    fi
+    
+    if ! command -v qemu-system-x86_64 &> /dev/null; then
+        log_error "qemu-system-x86_64 not found. Please install qemu:"
+        log_info "  sudo apt install qemu-system-x86"
+        exit 1
+    fi
+    
+    if [ ! -f "$QCOW2_PATH" ]; then
+        log_error "QCOW2 image not found: $QCOW2_PATH"
+        exit 1
+    fi
+    
+    if [ ! -f "$VM_XML" ]; then
+        log_error "VM XML configuration not found: $VM_XML"
+        exit 1
+    fi
+    
+    log_info "All prerequisites satisfied."
+}
+
+# Check if VM already exists
+check_vm_exists() {
+    if virsh list --all --name | grep -q "^$VM_NAME$"; then
+        log_warn "VM '$VM_NAME' already exists."
+        read -p "Do you want to remove it and recreate? (y/N): " -n 1 -r
+        echo
+        if [[ $REPLY =~ ^[Yy]$ ]]; then
+            log_info "Removing existing VM..."
+            virsh destroy "$VM_NAME" 2>/dev/null || true
+            virsh undefine "$VM_NAME" 2>/dev/null || true
+        else
+            log_info "Using existing VM."
+            return 0
+        fi
+    fi
+    return 1
+}
+
+# Create the VM
+create_vm() {
+    log_info "Creating VM '$VM_NAME'..."
+    
+    # Check if libvirt is running
+    if ! systemctl is-active --quiet libvirtd; then
+        log_warn "libvirtd is not running. Starting it..."
+        sudo systemctl start libvirtd
+        sudo systemctl enable libvirtd
+    fi
+    
+    # Create the VM from XML
+    virsh define "$VM_XML"
+    
+    if [ $? -eq 0 ]; then
+        log_info "VM '$VM_NAME' created successfully!"
+    else
+        log_error "Failed to create VM."
+        exit 1
+    fi
+}
+
+# Start the VM
+start_vm() {
+    log_info "Starting VM '$VM_NAME'..."
+    
+    virsh start "$VM_NAME"
+    
+    if [ $? -eq 0 ]; then
+        log_info "VM '$VM_NAME' started successfully!"
+    else
+        log_error "Failed to start VM."
+        exit 1
+    fi
+}
+
+# Show VM status
+show_vm_status() {
+    log_info "VM Status:"
+    virsh list --all | grep "$VM_NAME" || true
+    
+    log_info "VM Details:"
+    virsh dominfo "$VM_NAME" 2>/dev/null || true
+}
+
+# Show connection info
+show_connection_info() {
+    log_info "=== Connection Information ==="
+    log_info "VM Name: $VM_NAME"
+    log_info "QCOW2 Image: $QCOW2_PATH"
+    
+    # Get VNC port
+    VNC_PORT=$(virsh vncdisplay "$VM_NAME" 2>/dev/null | cut -d: -f2 || echo "N/A")
+    if [ "$VNC_PORT" != "N/A" ]; then
+        log_info "VNC Display: :$VNC_PORT"
+        log_info "VNC URL: vnc://localhost:$VNC_PORT"
+    fi
+    
+    log_info "Serial Console: virsh console $VM_NAME"
+    log_info "SSH (if network works): ssh debian@<VM_IP>"
+    log_info "Login Credentials: debian / debian123"
+    log_info "================================"
+}
+
+# Main execution
+main() {
+    log_info "Creating and booting debian-bootc VM..."
+    
+    check_prerequisites
+    
+    if ! check_vm_exists; then
+        create_vm
+    fi
+    
+    start_vm
+    show_vm_status
+    show_connection_info
+    
+    log_info "VM is now running!"
+    log_info "Use 'virsh console $VM_NAME' to access the serial console"
+    log_info "Use 'virsh destroy $VM_NAME' to stop the VM"
+    log_info "Use 'virsh undefine $VM_NAME' to remove the VM"
+}
+
+# Run main function
+main "$@"