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cloud-init
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break stuff!

This commit is contained in:
colin 2024-08-12 09:19:24 -04:00
parent 759ecac565
commit 41f56a1ad4
1 changed files with 57 additions and 41 deletions
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92
install.sh
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@ -3,13 +3,12 @@
set -e
set +x
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=${2:-ubuntu-cloudinit2404}
MEMORY=2048
CORES=2
STORAGE=${1:-proxmox}
# Default Variables (Can be overridden with command-line arguments)
IMG_URL=${1:-"https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"}
IMG_NAME=${2:-"noble-server-cloudimg-amd64.img"}
DISTRO=${3:-"ubuntu"} # Default to "ubuntu"
VERSION=${4:-"2404"} # Default to "2404"
STORAGE=${5:-"proxmox"} # Default to "proxmox"
check_command() {
if [ $? -ne 0 ]; then
@ -19,50 +18,67 @@ check_command() {
}
delete_existing_vm() {
if qm status $VM_ID &> /dev/null; then
echo "Deleting existing VM with ID $VM_ID..."
qm destroy $VM_ID --purge
local vm_id=$1
if qm status $vm_id &> /dev/null; then
echo "Deleting existing VM with ID $vm_id..."
qm destroy $vm_id --purge
check_command "Deleting existing VM"
fi
}
delete_existing_vm
create_vm() {
local vm_id=$1
local vm_name=$2
local memory=$3
if [ -f "$IMG_NAME" ]; then
delete_existing_vm $vm_id
if [ -f "$IMG_NAME" ]; then
echo "Image file already exists at: $(realpath $IMG_NAME)"
echo "Skipping download..."
else
echo "Downloading Ubuntu Cloud Image..."
else
echo "Downloading cloud image..."
wget $IMG_URL -O $IMG_NAME
check_command "Downloading Ubuntu Cloud Image"
fi
check_command "Downloading cloud image"
fi
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"
echo "Creating a new virtual machine with name $vm_name..."
qm create $vm_id --memory $memory --core 1 --name $vm_name --net0 virtio,bridge=vmbr0
check_command "Creating virtual machine"
echo "Importing the downloaded Ubuntu disk to storage ($STORAGE)..."
qm disk import $VM_ID $IMG_NAME $STORAGE
check_command "Importing disk to storage"
echo "Importing the downloaded cloud image disk to storage ($STORAGE)..."
qm disk import $vm_id $IMG_NAME $STORAGE
check_command "Importing disk to storage"
echo "Attaching the imported disk to the VM..."
qm set $VM_ID --scsihw virtio-scsi-pci --scsi0 proxmox:8000/vm-8000-disk-0.raw
check_command "Attaching disk to VM"
echo "Attaching the imported disk to the VM..."
qm set $vm_id --scsihw virtio-scsi-pci --scsi0 ${STORAGE}:$vm_id/vm-$vm_id-disk-0.raw
check_command "Attaching disk to VM"
echo "Adding cloud init drive..."
qm set $VM_ID --ide2 $STORAGE:cloudinit
check_command "Adding cloud init drive"
echo "Adding cloud init drive..."
qm set $vm_id --ide2 $STORAGE:cloudinit
check_command "Adding cloud init drive"
echo "Making cloud init drive bootable and restricting BIOS..."
qm set $VM_ID --boot c --bootdisk scsi0
check_command "Setting boot options"
echo "Making cloud init drive bootable and restricting BIOS..."
qm set $vm_id --boot c --bootdisk scsi0
check_command "Setting boot options"
echo "Adding serial console..."
qm set $VM_ID --serial0 socket --vga serial0
check_command "Adding serial console"
echo "Adding serial console..."
qm set $vm_id --serial0 socket --vga serial0
check_command "Adding serial console"
echo "Suggested command for creating a template:"
echo "qm template $VM_ID"
echo "VM $vm_name ($vm_id) with $memory MB RAM created successfully!"
echo "Script completed successfully! Don't forget to create the template when you're ready with:"
echo "qm template $VM_ID"
echo "IMPORTANT: Before converting $vm_name to a template, do not forget to configure the cloud-init options."
echo "DO NOT boot the VM before setting the cloud-init options, as this will solidify the VM's hostname and other settings!"
}
# Create VMs with different memory configurations
create_vm 8100 "${DISTRO}-${VERSION}-512mb" 512
create_vm 8101 "${DISTRO}-${VERSION}-1gb" 1024
create_vm 8102 "${DISTRO}-${VERSION}-2gb" 2048
create_vm 8103 "${DISTRO}-${VERSION}-4gb" 4096
create_vm 8104 "${DISTRO}-${VERSION}-8gb" 8192
create_vm 8105 "${DISTRO}-${VERSION}-12gb" 12288
echo "All VMs created successfully!"