RogerSik/proxmox-vm-template
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only download ubuntu.img if newer version exists

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Signed-off-by: Roger Sikorski <roger@sikorski.cloud>
This commit is contained in:
Roger Sikorski 2023-03-05 10:04:39 +01:00
parent 320105be36
commit 2ce0a6b735
Signed by: RogerSik
GPG Key ID: 207958C85208EAC4
1 changed files with 10 additions and 7 deletions
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17
ubuntu-lts.sh
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@ -2,6 +2,10 @@
CURL_LAST_LTS_RELEASE=$(curl -s https://changelogs.ubuntu.com/meta-release-lts | grep Dist: | tail -n1) CURL_LAST_LTS_RELEASE=$(curl -s https://changelogs.ubuntu.com/meta-release-lts | grep Dist: | tail -n1)
LAST_LTS_RELEASE=${CURL_LAST_LTS_RELEASE:6} LAST_LTS_RELEASE=${CURL_LAST_LTS_RELEASE:6}
echo ""
echo "This script will download and setup an vm with the newest Ubuntu LTS Version ($LAST_LTS_RELEASE)"
echo ""
if [ "$EUID" -ne 0 ]; then if [ "$EUID" -ne 0 ]; then
echo "Please run as root" echo "Please run as root"
exit exit
@ -13,21 +17,23 @@ if [ ! -f "ssh-keys.pub" ]; then
exit exit
fi fi
echo "Check and re-download Image $LAST_LTS_RELEASE-server-cloudimg-amd64.img if there is a newer img file"
wget -N "https://cloud-images.ubuntu.com/$LAST_LTS_RELEASE/current/$LAST_LTS_RELEASE-server-cloudimg-amd64.img" -P /tmp/
echo "Enter VM ID" echo "Enter VM ID"
read -r VM_ID read -r VM_ID
echo "Enter VM Name" echo "Enter VM Name"
read -r VM_NAME read -r VM_NAME
echo "Image download" echo "Ensure libguestfs-tools is installed"
wget "https://cloud-images.ubuntu.com/$LAST_LTS_RELEASE/current/$LAST_LTS_RELEASE-server-cloudimg-amd64.img"
apt install libguestfs-tools -y apt install libguestfs-tools -y
echo "Install qemu-guest-agent on Ubuntu image" echo "Install qemu-guest-agent on Ubuntu image"
virt-customize -a "$LAST_LTS_RELEASE-server-cloudimg-amd64.img" --install qemu-guest-agent virt-customize -a "/tmp/$LAST_LTS_RELEASE-server-cloudimg-amd64.img" --install qemu-guest-agent
echo "Create Proxmox VM image from Ubuntu Cloud Image" echo "Create Proxmox VM image from Ubuntu Cloud Image"
qm create "$VM_ID" --memory 1024 --balloon 0 --cores 2 --net0 virtio,bridge=vmbr0 --scsihw virtio-scsi-pci qm create "$VM_ID" --memory 1024 --balloon 0 --cores 2 --net0 virtio,bridge=vmbr0 --scsihw virtio-scsi-pci
qm set "$VM_ID" --scsi0 local-lvm:0,import-from="$PWD/$LAST_LTS_RELEASE-server-cloudimg-amd64.img" qm set "$VM_ID" --scsi0 local-lvm:0,import-from="/tmp/$LAST_LTS_RELEASE-server-cloudimg-amd64.img"
qm set "$VM_ID" --agent enabled=1,fstrim_cloned_disks=1 qm set "$VM_ID" --agent enabled=1,fstrim_cloned_disks=1
echo "Create Cloud-Init Disk and configure boot" echo "Create Cloud-Init Disk and configure boot"
@ -41,6 +47,3 @@ qm set "$VM_ID" \
--ciuser "devops" \ --ciuser "devops" \
--sshkeys ssh-keys.pub \ --sshkeys ssh-keys.pub \
--ipconfig0 "ip=dhcp,ip6=dhcp" --ipconfig0 "ip=dhcp,ip6=dhcp"
echo "Delete downloaded image"
rm -f "$LAST_LTS_RELEASE-server-cloudimg-amd64.img"