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Update install.sh

This commit is contained in:
colin 2024-08-11 19:47:31 -04:00
parent d17b3544d0
commit 759ecac565
1 changed files with 13 additions and 22 deletions
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35
install.sh
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@ -1,18 +1,16 @@
#!/bin/bash
set -e # Exit on any error
set +x # Disable command echoing, remove if you want to see commands
set -e
set +x
# Default Variables (Can be overridden with command-line arguments)
IMG_URL="https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
IMG_NAME="noble-server-cloudimg-amd64.img"
VM_ID=8000
VM_NAME=${2:-ubuntu-cloudinit2404} # Default to "ubuntu-cloudinit2404", can be overridden by passing an argument
VM_NAME=${2:-ubuntu-cloudinit2404}
MEMORY=2048
CORES=2
STORAGE=${1:-proxmox} # Default to "proxmox", can be overridden by passing an argument
STORAGE=${1:-proxmox}
# Function to check if a command failed
check_command() {
if [ $? -ne 0 ]; then
echo "Error: $1 failed."
@ -20,7 +18,6 @@ check_command() {
fi
}
# Function to delete existing VM if it exists
delete_existing_vm() {
if qm status $VM_ID &> /dev/null; then
echo "Deleting existing VM with ID $VM_ID..."
@ -29,47 +26,41 @@ delete_existing_vm() {
fi
}
# Step 1: Delete existing VM if it exists
delete_existing_vm
# Step 2: Download Ubuntu Cloud Image
echo "Downloading Ubuntu Cloud Image..."
wget $IMG_URL -O $IMG_NAME
check_command "Downloading Ubuntu Cloud Image"
if [ -f "$IMG_NAME" ]; then
echo "Image file already exists at: $(realpath $IMG_NAME)"
echo "Skipping download..."
else
echo "Downloading Ubuntu Cloud Image..."
wget $IMG_URL -O $IMG_NAME
check_command "Downloading Ubuntu Cloud Image"
fi
# Step 3: Create a new virtual machine
echo "Creating a new virtual machine with name $VM_NAME..."
qm create $VM_ID --memory $MEMORY --core $CORES --name $VM_NAME --net0 virtio,bridge=vmbr0
check_command "Creating virtual machine"
# Step 4: Import the downloaded Ubuntu disk to specified storage
echo "Importing the downloaded Ubuntu disk to storage ($STORAGE)..."
qm disk import $VM_ID $IMG_NAME $STORAGE
check_command "Importing disk to storage"
# Step 5: Identify the unused disk and attach it to the VM as a SCSI drive on the SCSI controller
echo "Attaching the imported disk to the VM..."
DISK_ID=$(qm config $VM_ID | grep "^unused" | awk -F ':' '{print $1}')
qm set $VM_ID --scsihw virtio-scsi-pci --scsi0 ${STORAGE}:vm-${VM_ID}-disk-0
qm set $VM_ID --delete $DISK_ID
qm set $VM_ID --scsihw virtio-scsi-pci --scsi0 proxmox:8000/vm-8000-disk-0.raw
check_command "Attaching disk to VM"
# Step 6: Add cloud init drive
echo "Adding cloud init drive..."
qm set $VM_ID --ide2 $STORAGE:cloudinit
check_command "Adding cloud init drive"
# Step 7: Make the cloud init drive bootable and restrict BIOS to boot from disk only
echo "Making cloud init drive bootable and restricting BIOS..."
qm set $VM_ID --boot c --bootdisk scsi0
check_command "Setting boot options"
# Step 8: Add serial console
echo "Adding serial console..."
qm set $VM_ID --serial0 socket --vga serial0
check_command "Adding serial console"
# Step 9: Echo template creation commands for later manual execution
echo "Suggested command for creating a template:"
echo "qm template $VM_ID"