mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-14 10:24:24 -05:00
4a8ebfd921
Switch azure default region to west us Update find-image script to work with new API spec Add version for every os image build generate measurements: Use new API paths CLI: config fetch measurements: Use image short versions to fetch measurements CLI: allows shortnames to specify image in config Image build pipeline: Change paths to contain "ref" and "stream"
259 lines
8.8 KiB
Markdown
259 lines
8.8 KiB
Markdown
## Setup
|
|
|
|
- Install mkosi (from git):
|
|
|
|
```sh
|
|
cd /tmp/
|
|
git clone https://github.com/systemd/mkosi
|
|
cd mkosi
|
|
tools/generate-zipapp.sh
|
|
cp builddir/mkosi /usr/local/bin/
|
|
```
|
|
|
|
- Install tools:
|
|
|
|
<details>
|
|
<summary>Ubuntu / Debian</summary>
|
|
|
|
```sh
|
|
sudo apt-get update
|
|
sudo apt-get install --assume-yes --no-install-recommends \
|
|
dnf \
|
|
systemd-container \
|
|
qemu-system-x86 \
|
|
qemu-utils \
|
|
ovmf \
|
|
e2fsprogs \
|
|
squashfs-tools \
|
|
efitools \
|
|
sbsigntool \
|
|
coreutils \
|
|
curl \
|
|
jq \
|
|
util-linux \
|
|
virt-manager \
|
|
python3-crc32c \
|
|
rpm
|
|
```
|
|
|
|
</details>
|
|
|
|
<details>
|
|
<summary>Fedora</summary>
|
|
|
|
```sh
|
|
sudo dnf install -y \
|
|
edk2-ovmf \
|
|
systemd-container \
|
|
qemu \
|
|
e2fsprogs \
|
|
squashfs-tools \
|
|
efitools \
|
|
sbsigntools \
|
|
coreutils \
|
|
curl \
|
|
jq \
|
|
util-linux \
|
|
virt-manager
|
|
```
|
|
|
|
</details>
|
|
|
|
- Prepare secure boot PKI (see `secure-boot/genkeys.sh`)
|
|
|
|
## Build
|
|
|
|
When building your first image, prepare the secure boot PKI (see `secure-boot/genkeys.sh`) for self-signed, locally built images.
|
|
|
|
After that, you can build the image with:
|
|
|
|
```sh
|
|
# OPTIONAL: to create a debug image, export the following line
|
|
# export BOOTSTRAPPER_BINARY=$(realpath ${PWD}/../../build/debugd)
|
|
# OPTIONAL: symlink custom path to secure boot PKI to ./pki
|
|
# ln -s /path/to/pki/folder ./pki
|
|
sudo make -j $(nproc)
|
|
```
|
|
|
|
Raw images will be placed in `mkosi.output.<CSP>/fedora~37/image.raw`.
|
|
|
|
## Prepare Secure Boot
|
|
|
|
The generated images are partially signed by Microsoft ([shim loader](https://github.com/rhboot/shim)), and partially signed by Edgeless Systems (systemd-boot and unified kernel images consisting of the linux kernel, initramfs and kernel commandline).
|
|
|
|
For QEMU and Azure, you can pre-generate the NVRAM variables for secure boot. This is not necessary for GCP, as you can specify secure boot parameters via the GCP API on image creation.
|
|
|
|
<details>
|
|
<summary><a id="qemu-secure-boot">libvirt / QEMU / KVM</a></summary>
|
|
|
|
```sh
|
|
secure-boot/generate_nvram_vars.sh mkosi.output.qemu/fedora~37/image.raw
|
|
```
|
|
|
|
</details>
|
|
|
|
<details>
|
|
<summary><a id="azure-secure-boot">Azure</a></summary>
|
|
|
|
These steps only have to performed once for a fresh set of secure boot certificates.
|
|
VMGS blobs for testing and release images already exist.
|
|
|
|
First, create a disk without embedded MOK EFI variables.
|
|
|
|
```sh
|
|
# set these variables
|
|
export AZURE_SECURITY_TYPE=ConfidentialVM # or TrustedLaunch
|
|
export AZURE_RESOURCE_GROUP_NAME= # e.g. "constellation-images"
|
|
|
|
export AZURE_REGION=northeurope
|
|
export AZURE_REPLICATION_REGIONS=
|
|
export AZURE_DISK_NAME=constellation-$(date +%s)
|
|
export AZURE_SNAPSHOT_NAME=${AZURE_DISK_NAME}
|
|
export AZURE_RAW_IMAGE_PATH=${PWD}/mkosi.output.azure/fedora~37/image.raw
|
|
export AZURE_IMAGE_PATH=${PWD}/mkosi.output.azure/fedora~37/image.vhd
|
|
export AZURE_VMGS_FILENAME=${AZURE_SECURITY_TYPE}.vmgs
|
|
export AZURE_JSON_OUTPUT=${PWD}/mkosi.output.azure/fedora~37/image-upload.json
|
|
export BLOBS_DIR=${PWD}/blobs
|
|
upload/pack.sh azure "${AZURE_RAW_IMAGE_PATH}" "${AZURE_IMAGE_PATH}"
|
|
upload/upload_azure.sh --disk-name "${AZURE_DISK_NAME}-setup-secure-boot" ""
|
|
secure-boot/azure/launch.sh -n "${AZURE_DISK_NAME}-setup-secure-boot" -d --secure-boot true --disk-name "${AZURE_DISK_NAME}-setup-secure-boot"
|
|
```
|
|
|
|
Ignore the running launch script and connect to the serial console once available.
|
|
The console shows the message "Verification failed: (0x1A) Security Violation". You can import the MOK certificate via the UEFI shell:
|
|
|
|
Press OK, then ENTER, then "Enroll key from disk".
|
|
Select the following key: `/EFI/loader/keys/auto/db.cer`.
|
|
Press Continue, then choose "Yes" to the question "Enroll the key(s)?".
|
|
Choose reboot.
|
|
|
|
Extract the VMGS from the running VM (this includes the MOK EFI variables) and delete the VM:
|
|
|
|
```sh
|
|
secure-boot/azure/extract_vmgs.sh --name "${AZURE_DISK_NAME}-setup-secure-boot"
|
|
secure-boot/azure/delete.sh --name "${AZURE_DISK_NAME}-setup-secure-boot"
|
|
```
|
|
|
|
</details>
|
|
|
|
## Upload to CSP
|
|
|
|
<details>
|
|
<summary>AWS</summary>
|
|
|
|
- Install `aws` cli (see [here](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html))
|
|
- Login to AWS (see [here](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-quickstart.html))
|
|
- Choose secure boot PKI public keys (one of `pki_dev`, `pki_test`, `pki_prod`)
|
|
- `pki_dev` can be used for local image builds
|
|
- `pki_test` is used by the CI for non-release images
|
|
- `pki_prod` is used for release images
|
|
|
|
```sh
|
|
# set these variables
|
|
export AWS_IMAGE_NAME= # e.g. "constellation-v1.0.0"
|
|
export PKI=${PWD}/pki
|
|
|
|
export AWS_REGION=eu-central-1
|
|
export AWS_REPLICATION_REGIONS="us-east-2"
|
|
export AWS_BUCKET=constellation-images
|
|
export AWS_EFIVARS_PATH=${PWD}/mkosi.output.aws/fedora~37/efivars.bin
|
|
export AWS_IMAGE_PATH=${PWD}/mkosi.output.aws/fedora~37/image.raw
|
|
export AWS_IMAGE_FILENAME=image-$(date +%s).raw
|
|
export AWS_JSON_OUTPUT=${PWD}/mkosi.output.aws/fedora~37/image-upload.json
|
|
secure-boot/aws/create_uefivars.sh "${AWS_EFIVARS_PATH}"
|
|
upload/upload_aws.sh
|
|
```
|
|
|
|
</details>
|
|
|
|
<details>
|
|
<summary>GCP</summary>
|
|
|
|
- Install `gcloud` and `gsutil` (see [here](https://cloud.google.com/sdk/docs/install))
|
|
- Login to GCP (see [here](https://cloud.google.com/sdk/docs/authorizing))
|
|
- Choose secure boot PKI public keys (one of `pki_dev`, `pki_test`, `pki_prod`)
|
|
- `pki_dev` can be used for local image builds
|
|
- `pki_test` is used by the CI for non-release images
|
|
- `pki_prod` is used for release images
|
|
|
|
```sh
|
|
# set these variables
|
|
export GCP_IMAGE_FAMILY= # e.g. "constellation"
|
|
export GCP_IMAGE_NAME= # e.g. "constellation-v1.0.0"
|
|
export PKI=${PWD}/pki
|
|
|
|
export GCP_PROJECT=constellation-images
|
|
export GCP_REGION=europe-west3
|
|
export GCP_BUCKET=constellation-images
|
|
export GCP_RAW_IMAGE_PATH=${PWD}/mkosi.output.gcp/fedora~37/image.raw
|
|
export GCP_IMAGE_FILENAME=$(date +%s).tar.gz
|
|
export GCP_IMAGE_PATH=${PWD}/mkosi.output.gcp/fedora~37/image.tar.gz
|
|
export GCP_JSON_OUTPUT=${PWD}/mkosi.output.gcp/fedora~37/image-upload.json
|
|
upload/pack.sh gcp ${GCP_RAW_IMAGE_PATH} ${GCP_IMAGE_PATH}
|
|
upload/upload_gcp.sh
|
|
```
|
|
|
|
</details>
|
|
|
|
<details>
|
|
<summary>Azure</summary>
|
|
|
|
Note:
|
|
|
|
> For testing purposes, it is a lot simpler to disable Secure Boot for the uploaded image!
|
|
> Disabling Secure Boot allows you to skip the VMGS creation steps above.
|
|
|
|
- Install `az` and `azcopy` (see [here](https://docs.microsoft.com/en-us/cli/azure/install-azure-cli))
|
|
- Login to Azure (see [here](https://docs.microsoft.com/en-us/cli/azure/authenticate-azure-cli))
|
|
- Optional (if Secure Boot should be enabled) [Prepare virtual machine guest state (VMGS) with customized NVRAM or use existing VMGS blob](#azure-secure-boot)
|
|
|
|
```sh
|
|
# set these variables
|
|
export AZURE_GALLERY_NAME= # e.g. "Constellation"
|
|
export AZURE_IMAGE_DEFINITION= # e.g. "constellation"
|
|
export AZURE_IMAGE_VERSION= # e.g. "1.0.0"
|
|
# Set this variable to a path if you want to use Secure Boot.
|
|
# Otherwise, set it to export AZURE_VMGS_PATH=
|
|
export AZURE_VMGS_PATH= # e.g. nothing OR "path/to/ConfidentialVM.vmgs"
|
|
# AZURE_SECURITY_TYPE can be one of
|
|
# - "ConfidentialVMSupported" (ConfidentialVM with secure boot disabled),
|
|
# - "ConfidentialVM" (ConfidentialVM with Secure Boot) or
|
|
# - TrustedLaunch" (Trusted Launch with or without Secure Boot)
|
|
export AZURE_SECURITY_TYPE=ConfidentialVMSupported
|
|
|
|
export AZURE_RESOURCE_GROUP_NAME=constellation-images
|
|
export AZURE_REGION=northeurope
|
|
export AZURE_REPLICATION_REGIONS="northeurope eastus westeurope westus"
|
|
export AZURE_IMAGE_OFFER=constellation
|
|
export AZURE_SKU=${AZURE_IMAGE_DEFINITION}
|
|
export AZURE_PUBLISHER=edgelesssys
|
|
export AZURE_DISK_NAME=constellation-$(date +%s)
|
|
export AZURE_RAW_IMAGE_PATH=${PWD}/mkosi.output.azure/fedora~37/image.raw
|
|
export AZURE_IMAGE_PATH=${PWD}/mkosi.output.azure/fedora~37/image.vhd
|
|
export AZURE_JSON_OUTPUT=${PWD}/mkosi.output.azure/fedora~37/image-upload.json
|
|
upload/pack.sh azure "${AZURE_RAW_IMAGE_PATH}" "${AZURE_IMAGE_PATH}"
|
|
upload/upload_azure.sh -g --disk-name "${AZURE_DISK_NAME}" "${AZURE_VMGS_PATH}"
|
|
```
|
|
|
|
</details>
|
|
|
|
<details>
|
|
<summary>QEMU</summary>
|
|
|
|
- Install `aws` cli (see [here](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html))
|
|
- Login to AWS (see [here](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-quickstart.html))
|
|
|
|
```sh
|
|
# set these variables
|
|
export REF= # e.g. feat-xyz (branch name encoded with dashes)
|
|
export STREAM= # e.g. "nightly", "debug", "stable" (depends on the type of image and if it is a release)
|
|
export IMAGE_VERSION= # e.g. v2.1.0" or output of pseudo-version tool
|
|
export QEMU_BUCKET=cdn-constellation-backend
|
|
export QEMU_BASE_URL="https://cdn.confidential.cloud"
|
|
export QEMU_IMAGE_PATH=${PWD}/mkosi.output.qemu/fedora~37/image.raw
|
|
export QEMU_JSON_OUTPUT=${PWD}/mkosi.output.qemu/fedora~37/image-upload.json
|
|
upload/upload_qemu.sh
|
|
```
|
|
|
|
</details>
|