constellation/image/secure-boot/azure/launch.sh
2022-10-21 11:04:25 +02:00

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#!/usr/bin/env bash
set -euo pipefail
if [ -z "${CONFIG_FILE-}" ] && [ -f "${CONFIG_FILE-}" ]; then
. "${CONFIG_FILE}"
fi
POSITIONAL_ARGS=()
while [[ $# -gt 0 ]]; do
case $1 in
-n|--name)
AZURE_VM_NAME="$2"
shift # past argument
shift # past value
;;
-g|--gallery)
CREATE_FROM_GALLERY=YES
shift # past argument
;;
-d|--disk)
CREATE_FROM_GALLERY=NO
shift # past argument
;;
--secure-boot)
AZURE_SECURE_BOOT="$2"
shift # past argument
shift # past value
;;
--disk-name)
AZURE_DISK_NAME="$2"
shift # past argument
shift # past value
;;
-*|--*)
echo "Unknown option $1"
exit 1
;;
*)
POSITIONAL_ARGS+=("$1") # save positional arg
shift # past argument
;;
esac
done
set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
if [[ "${AZURE_SECURITY_TYPE}" == "ConfidentialVM" ]]; then
VMSIZE="Standard_DC2as_v5"
elif [[ "${AZURE_SECURITY_TYPE}" == "TrustedLaunch" ]]; then
VMSIZE="standard_D2as_v5"
else
echo "Unknown security type: ${AZURE_SECURITY_TYPE}"
exit 1
fi
create_vm_from_disk () {
AZURE_DISK_REFERENCE=$(az disk show --resource-group ${AZURE_RESOURCE_GROUP_NAME} --name ${AZURE_DISK_NAME} --query id -o tsv)
az vm create --name "${AZURE_VM_NAME}" \
--resource-group "${AZURE_RESOURCE_GROUP_NAME}" \
-l ${AZURE_REGION} \
--size "${VMSIZE}" \
--public-ip-sku Standard \
--os-type Linux \
--attach-os-disk "${AZURE_DISK_REFERENCE}" \
--security-type "${AZURE_SECURITY_TYPE}" \
--os-disk-security-encryption-type VMGuestStateOnly \
--enable-vtpm true \
--enable-secure-boot "${AZURE_SECURE_BOOT}" \
--boot-diagnostics-storage "" \
--no-wait
}
create_vm_from_sig () {
AZURE_IMAGE_REFERENCE=$(az sig image-version show \
--gallery-image-definition "${AZURE_IMAGE_DEFINITION}" \
--gallery-image-version "${AZURE_IMAGE_VERSION}" \
--gallery-name "${AZURE_GALLERY_NAME}" \
-g "${AZURE_RESOURCE_GROUP_NAME}" \
--query id -o tsv)
az vm create --name "${AZURE_VM_NAME}" \
--resource-group "${AZURE_RESOURCE_GROUP_NAME}" \
-l ${AZURE_REGION} \
--size "${VMSIZE}" \
--public-ip-sku Standard \
--image "${AZURE_IMAGE_REFERENCE}" \
--security-type "${AZURE_SECURITY_TYPE}" \
--os-disk-security-encryption-type VMGuestStateOnly \
--enable-vtpm true \
--enable-secure-boot "${AZURE_SECURE_BOOT}" \
--boot-diagnostics-storage "" \
--no-wait
}
if [ "$CREATE_FROM_GALLERY" = "YES" ]; then
create_vm_from_sig
else
create_vm_from_disk
fi
sleep 30
az vm boot-diagnostics enable --name "${AZURE_VM_NAME}" --resource-group "${AZURE_RESOURCE_GROUP_NAME}"