batman
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drostangreen
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+167
@@ -0,0 +1,167 @@
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#!/bin/bash
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BUILT_IN_CLOUDINIT=false
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AGENT="${AGENT:-1}"
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BALLOON="${BALLOON:-0}"
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MEMORY="${MEMORY:-1024}"
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CORES="${CORES:-1}"
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BIOS_TYPE="${BIOS_TYPE:-ovmf}"
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CPU_TYPE="${CPU_TYPE:-cputype=host}"
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EFI_OPTS="${EFI_OPTS:-1,efitype=4m,pre-enrolled-keys=0}"
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MACHINE_TYPE="${MACHINE_TYPE:-q35}"
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OS_TYPE="${OS_TYPE:-l26}"
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SCSI_TYPE="${SCSI_TYPE:-virtio-scsi-pci}"
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CPU_SOCKETS="${CPU_SOCKETS:-1}"
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BRIDGE="${BRIDGE:-vmbr0}"
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FILE_SYSTEM="${FILE_SYSTEM:-zfs}"
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VERSION="${VERSION:-15}"
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[ -f .env ] && source .env
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declare -A distros=()
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declare -A distro_array=(
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[freebsd14-ufs]="https://download.freebsd.org/releases/VM-IMAGES/14.4-RELEASE/amd64/Latest/FreeBSD-14.4-RELEASE-amd64-BASIC-CLOUDINIT-ufs.qcow2.xz"
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[freebsd14-zfs]="https://download.freebsd.org/releases/VM-IMAGES/14.4-RELEASE/amd64/Latest/FreeBSD-14.4-RELEASE-amd64-BASIC-CLOUDINIT-zfs.qcow2.xz"
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[freebsd15-ufs]="https://download.freebsd.org/releases/VM-IMAGES/15.1-RELEASE/amd64/Latest/FreeBSD-15.1-RELEASE-amd64-BASIC-CLOUDINIT-ufs.qcow2.xz"
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[freebsd15-zfs]="https://download.freebsd.org/releases/VM-IMAGES/15.1-RELEASE/amd64/Latest/FreeBSD-15.1-RELEASE-amd64-BASIC-CLOUDINIT-zfs.qcow2.xz"
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)
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Help(){
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echo "Usage: $0 [FLAG] <options>"
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echo ""
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echo "Required Flags:"
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echo "-v Select the VMID to use for template"
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echo "-s Select the PVE storage i.e. local-lvm"
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echo ""
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echo "Optional:"
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echo "-n Selects version number i.e. 14 or 15"
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echo "-N Selects both version numbers i.e. 14 and 15"
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echo "-u Selects \"UFS\" as the File System"
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echo "-U Selects both \"UFS\" versions"
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echo "-z Selects \"ZFS\" as the File System"
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echo "-Z Selects both \"ZFS\" versions"
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echo "-a Selects all available versions"
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}
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assertNotEmpty() {
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: "${!1:? "$1 is required, see help (-h) for more info."}"
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}
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download_image() {
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local FILENAME=$(basename "$URL")
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wget "$URL"
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unxz "$FILENAME"
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mv "${FILENAME%.*}" $IMAGE
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}
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create_template() {
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# create VM, resize the disk, import disk and create Cloud Init drive. Then set default settings for vm
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echo "Creating $VMID with name \"$DISTRO-template\""; qm create $VMID --agent $AGENT --balloon $BALLOON --memory $MEMORY --cores $CORES --bios $BIOS_TYPE --cpu $CPU_TYPE --efidisk0 $STORAGE:$EFI_OPTS --ide2 $STORAGE:cloudinit --machine $MACHINE_TYPE --ostype $OS_TYPE --scsihw $SCSI_TYPE --sockets $CPU_SOCKETS --name $DISTRO-template --net0 virtio,bridge=$BRIDGE > /dev/null
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echo "Resizing disk"; qemu-img resize $IMAGE 10G > /dev/null
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echo "Importing disk"; qm importdisk $VMID $IMAGE $STORAGE > /dev/null
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echo "Setting Virtual Drive to scsi0"; qm set $VMID --scsihw virtio-scsi-pci --scsi0 $STORAGE:vm-$VMID-disk-1,discard=on > /dev/null
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echo "Set bootdisk to scsi0"; qm set $VMID --boot c --bootdisk scsi0 > /dev/null
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# Define Cloud-Init parameters based on env file or the user interaction
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assertNotEmpty QM_CLOUDINIT && echo "Set Cloud Init params"; qm set $VMID $QM_CLOUDINIT > /dev/null
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echo Converting $VMID to Template; qm template $VMID > /dev/null
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echo Deleting $IMAGE file; rm $IMAGE
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echo "Your new ${DISTRO^} template is ready!"
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}
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while getopts hauUzZn:N:v:s: opt
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do
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case $opt in
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h)
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Help
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exit 0
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;;
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a)
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for key in "${!distro_array[@]}"; do
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distros["$key"]="${distro_array[$key]}"
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done
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;;
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v)
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VMID=$OPTARG
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;;
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u)
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FILE_SYSTEM="ufs"
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;;
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U)
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distros["freebsd14-ufs"]="${distro_array[freebsd14-ufs]}"
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distros["freebsd15-ufs"]="${distro_array[freebsd15-ufs]}"
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;;
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z)
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FILE_SYSTEM="zfs"
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;;
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Z)
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distros["freebsd14-zfs"]="${distro_array[freebsd14-zfs]}"
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distros["freebsd15-zfs"]="${distro_array[freebsd15-zfs]}"
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;;
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s)
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STORAGE=$OPTARG
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;;
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n)
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if [[ $OPTARG -eq 14 || $OPTARG -eq 15 ]]; then
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VERSION=$OPTARG
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distros["freebsd$OPTARG-$FILE_SYSTEM"]="${distro_array[freebsd$OPTARG-$FILE_SYSTEM]}"
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else
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echo "Invalid selection. Choices are 14 or 15..."
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Help
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exit 1
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fi
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;;
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N)
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if [[ $OPTARG -eq 14 || $OPTARG -eq 15 ]]; then
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distros["freebsd$OPTARG-ufs"]="${distro_array[freebsd$OPTARG-ufs]}"
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distros["freebsd$OPTARG-zfs"]="${distro_array[freebsd$OPTARG-zfs]}"
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else
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echo "Invalid selection. Choices are 14 or 15..."
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Help
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exit 1
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fi
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;;
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\?)
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echo "Invalid Flag"
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exit 1
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;;
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esac
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done
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########################## Start of Script #################################
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NAME="freebsd${VERSION}"
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URL="${distro_array[freebsd$VERSION-$FILE_SYSTEM]}"
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assertNotEmpty VMID
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assertNotEmpty STORAGE
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if [ ${#distros[@]} -eq 0 ]; then
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distros["freebsd$VERSION-$FILE_SYSTEM"]="${distro_array[freebsd$VERSION-$FILE_SYSTEM]}"
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fi
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for DISTRO in ${!distros[@]}; do
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IMAGE=$NAME.qcow2
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URL=${distros[$DISTRO]}
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download_image
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create_template
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((VMID=VMID+1))
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done
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